[lldb][NFC] Cleanup mentions and code related to lldb-mi

[teemperor]

Summary

lldb-mi has been removed, but there are still a bunch of references in the code base. This patch removes all of them.

[JDevlieghere]

Thanks Raphael! I think I landed an older patch or something, I'm sure I grep'ed for references when I was preparing the removal.

[aadsm]

@teemperor This diff deleted all lldb-server and lldb-vscode tests :(

lldb/CMakeLists.txt

if(LLDB_INCLUDE_TESTS)
 
   # lldb-test is an hard dependency for the testsuite.
   list(APPEND LLDB_TEST_DEPS lldb-test)
 
   if(TARGET lldb-server)
     list(APPEND LLDB_TEST_DEPS lldb-server)
   endif()
 
-  if(TARGET lldb-mi)
-    list(APPEND LLDB_TEST_DEPS lldb-mi)
-  endif()
-
   if(TARGET lldb-vscode)
     list(APPEND LLDB_TEST_DEPS lldb-vscode)
   endif()
 
   if(TARGET lldb-instr)
     list(APPEND LLDB_TEST_DEPS lldb-instr)
   endif()
 

lldb/CODE_OWNERS.txt

 
 N: Jim Ingham
 E: [e-mail]
 D: Overall LLDB architecture, Thread plans, Expression parser, ValueObject, Breakpoints, ABI
 D: Watchpoints, Trampolines, Target, Command Interpreter, C++ / Objective-C Language runtime
 D: Expression evaluator, IR interpreter, Clang integration
 D: Data Formatters
 
-N: Ilia K
-E: [e-mail]
-D: lldb-mi
-
 N: Ed Maste
 E: [e-mail]
 D: FreeBSD
 
 N: Jason Molenda
 E: [e-mail]
 D: ABI, Disassembler, Unwinding, iOS, debugserver, Platform, ObjectFile, SymbolFile, 
 D: SymbolVendor, DWARF, gdb-remote
 
-N: Hafiz Abid Qadeer
-E: [e-mail]
-D: lldb-mi
-
 N: Kamil Rytarowski
 E: [e-mail]
 D: NetBSD
 
 N: Zachary Turner
 E: [e-mail]
 D: CMake build, Host (common+windows), Plugins/Process/Windows, Anything Windows-specific
 D: Test suite
 
 N: Pavel Labath
 E: [e-mail]
 D: Linux, Android

lldb/lit/helper/toolchain.py

 
 def use_lldb_substitutions(config):
     # Set up substitutions for primary tools.  These tools must come from config.lldb_tools_dir
     # which is basically the build output directory.  We do not want to find these in path or
     # anywhere else, since they are specifically the programs which are actually being tested.
 
     dsname = 'debugserver' if platform.system() in ['Darwin'] else 'lldb-server'
     dsargs = [] if platform.system() in ['Darwin'] else ['gdbserver']
-    lldbmi = ToolSubst('%lldbmi',
-                       command=FindTool('lldb-mi'),
-                       extra_args=['--synchronous'],
-                       unresolved='ignore')
-
 
     build_script = os.path.dirname(__file__)
     build_script = os.path.join(build_script, 'build.py')
     build_script_args = [build_script,
                         '--compiler=any', # Default to best compiler
                         '--arch=' + str(config.lldb_bitness)]
     if config.lldb_lit_tools_dir:
         build_script_args.append('--tools-dir={0}'.format(config.lldb_lit_tools_dir))
     if config.lldb_tools_dir:
         build_script_args.append('--tools-dir={0}'.format(config.lldb_tools_dir))
     if config.llvm_libs_dir:
         build_script_args.append('--libs-dir={0}'.format(config.llvm_libs_dir))
 
     lldb_init = os.path.join(config.test_exec_root, 'lit-lldb-init')
 
     primary_tools = [
         ToolSubst('%lldb',
                   command=FindTool('lldb'),
                   extra_args=['--no-lldbinit', '-S', lldb_init]),
         ToolSubst('%lldb-init',
                   command=FindTool('lldb'),
                   extra_args=['-S', lldb_init]),
-        lldbmi,
         ToolSubst('%debugserver',
                   command=FindTool(dsname),
                   extra_args=dsargs,
                   unresolved='ignore'),
         ToolSubst('%platformserver',
                   command=FindTool('lldb-server'),
                   extra_args=['platform'],
                   unresolved='ignore'),
         'lldb-test',
         'lldb-instr',
         ToolSubst('%build',
                   command="'" + sys.executable + "'",
                   extra_args=build_script_args)
         ]
 
     llvm_config.add_tool_substitutions(primary_tools,
                                        [config.lldb_tools_dir])
-    # lldb-mi always fails without Python support
-    if lldbmi.was_resolved and not config.lldb_disable_python:
-        config.available_features.add('lldb-mi')
 
 def _use_msvc_substitutions(config):
     # If running from a Visual Studio Command prompt (e.g. vcvars), this will
     # detect the include and lib paths, and find cl.exe and link.exe and create
     # substitutions for each of them that explicitly specify /I and /L paths
     cl = lit.util.which('cl')
     link = lit.util.which('link')
 

lldb/packages/Python/lldbsuite/test/dotest.py

if not configuration.test_build_dir:
         raise Exception("test_build_dir is not set")
     os.environ["LLDB_BUILD"] = os.path.abspath(configuration.test_build_dir)
 
     # Set up the LLDB_SRC environment variable, so that the tests can locate
     # the LLDB source code.
     os.environ["LLDB_SRC"] = lldbsuite.lldb_root
 
     pluginPath = os.path.join(scriptPath, 'plugins')
-    toolsLLDBMIPath = os.path.join(scriptPath, 'tools', 'lldb-mi')
     toolsLLDBVSCode = os.path.join(scriptPath, 'tools', 'lldb-vscode')
     toolsLLDBServerPath = os.path.join(scriptPath, 'tools', 'lldb-server')
 
-    # Insert script dir, plugin dir, lldb-mi dir and lldb-server dir to the
-    # sys.path.
+    # Insert script dir, plugin dir and lldb-server dir to the sys.path.
     sys.path.insert(0, pluginPath)
-    # Adding test/tools/lldb-mi to the path makes it easy
-    sys.path.insert(0, toolsLLDBMIPath)
-    # to "import lldbmi_testcase" from the MI tests
     # Adding test/tools/lldb-vscode to the path makes it easy to
     # "import lldb_vscode_testcase" from the VSCode tests
     sys.path.insert(0, toolsLLDBVSCode)
     # Adding test/tools/lldb-server to the path makes it easy
     sys.path.insert(0, toolsLLDBServerPath)
     # to "import lldbgdbserverutils" from the lldb-server tests
 
     # This is the root of the lldb git/svn checkout
lldbImpLibDir = os.path.join(
         lldbLibDir,
         '..',
         'lib') if sys.platform.startswith('win32') else lldbLibDir
     os.environ["LLDB_IMPLIB_DIR"] = lldbImpLibDir
     print("LLDB library dir:", os.environ["LLDB_LIB_DIR"])
     print("LLDB import library dir:", os.environ["LLDB_IMPLIB_DIR"])
     os.system('%s -v' % lldbtest_config.lldbExec)
 
-    # Assume lldb-mi is in same place as lldb
-    # If not found, disable the lldb-mi tests
-    # TODO: Append .exe on Windows
-    #   - this will be in a separate commit in case the mi tests fail horribly
     lldbDir = os.path.dirname(lldbtest_config.lldbExec)
-    lldbMiExec = os.path.join(lldbDir, "lldb-mi")
-    if is_exe(lldbMiExec):
-        os.environ["LLDBMI_EXEC"] = lldbMiExec
-    else:
-        if not configuration.shouldSkipBecauseOfCategories(["lldb-mi"]):
-            print(
-                "The 'lldb-mi' executable cannot be located.  The lldb-mi tests can not be run as a result.")
-            configuration.skipCategories.append("lldb-mi")
 
     lldbVSCodeExec = os.path.join(lldbDir, "lldb-vscode")
     if is_exe(lldbVSCodeExec):
         os.environ["LLDBVSCODE_EXEC"] = lldbVSCodeExec
     else:
         if not configuration.shouldSkipBecauseOfCategories(["lldb-vscode"]):
             print(
                 "The 'lldb-vscode' executable cannot be located.  The lldb-vscode tests can not be run as a result.")

lldb/packages/Python/lldbsuite/test/lldbtest.py

def setUp(self):
         #import traceback
         # traceback.print_stack()
 
         if "LIBCXX_PATH" in os.environ:
             self.libcxxPath = os.environ["LIBCXX_PATH"]
         else:
             self.libcxxPath = None
 
-        if "LLDBMI_EXEC" in os.environ:
-            self.lldbMiExec = os.environ["LLDBMI_EXEC"]
-        else:
-            self.lldbMiExec = None
-
         if "LLDBVSCODE_EXEC" in os.environ:
             self.lldbVSCodeExec = os.environ["LLDBVSCODE_EXEC"]
         else:
             self.lldbVSCodeExec = None
 
         self.lldbOption = "-o 'settings set symbols.enable-external-lookup false'"
 
         # If we spawn an lldb process for test (via pexpect), do not load the

lldb/packages/Python/lldbsuite/test/test_categories.py

all_categories = {
     'libstdcxx': 'Test for libstdcxx data formatters',
     'objc': 'Tests related to the Objective-C programming language support',
     'pyapi': 'Tests related to the Python API',
     'basic_process': 'Basic process execution sniff tests.',
     'cmdline': 'Tests related to the LLDB command-line interface',
     'dyntype': 'Tests related to dynamic type support',
     'stresstest': 'Tests related to stressing lldb limits',
     'flakey': 'Flakey test cases, i.e. tests that do not reliably pass at each execution',
-    'lldb-mi': 'lldb-mi tests',
     'darwin-log': 'Darwin log tests',
     'watchpoint': 'Watchpoint-related tests',
 }
 
 
 def unique_string_match(yourentry, list):
     candidate = None
     for item in list:

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/.categories

-lldb-mi

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/Makefile

-LEVEL = ../../make
-
-CXX_SOURCES := main.cpp
-
-include $(LEVEL)/Makefile.rules

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/TestMiEnvironmentCd.py

-"""
-Test lldb-mi -environment-cd command.
-"""
-
-from __future__ import print_function
-
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiEnvironmentCdTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfDarwin   # Disabled while I investigate the failure on buildbot.
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_environment_cd(self):
-        """Test that 'lldb-mi --interpreter' changes working directory for inferior."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # cd to a different directory
-        self.runCmd("-environment-cd /tmp")
-        self.expect("\^done")
-
-        # Run to the end
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("@\"cwd: /tmp\\r\\n\"", exactly=True)

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/TestMiLibraryLoaded.py

-"""
-Test lldb-mi =library-loaded notifications.
-"""
-
-from __future__ import print_function
-
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiLibraryLoadedTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    def test_lldbmi_library_loaded(self):
-        """Test that 'lldb-mi --interpreter' shows the =library-loaded notifications."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Test =library-loaded
-        import os
-        path = self.getBuildArtifact(self.myexe)
-        symbols_path = os.path.join(
-            path + ".dSYM",
-            "Contents",
-            "Resources",
-            "DWARF",
-            "a.out")
-
-        def add_slashes(x): return x.replace(
-            "\\",
-            "\\\\").replace(
-            "\"",
-            "\\\"").replace(
-            "\'",
-            "\\\'").replace(
-                "\0",
-            "\\\0")
-        self.expect(
-            [
-                "=library-loaded,id=\"%s\",target-name=\"%s\",host-name=\"%s\",symbols-loaded=\"1\",symbols-path=\"%s\",loaded_addr=\"-\",size=\"[0-9]+\"" %
-                (add_slashes(path),
-                 add_slashes(path),
-                 add_slashes(path),
-                 add_slashes(symbols_path)),
-                "=library-loaded,id=\"%s\",target-name=\"%s\",host-name=\"%s\",symbols-loaded=\"0\",loaded_addr=\"-\",size=\"[0-9]+\"" %
-                (add_slashes(path),
-                 add_slashes(path),
-                 add_slashes(path))])

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/TestMiPrompt.py

-"""
-Test that the lldb-mi driver prints prompt properly.
-"""
-
-from __future__ import print_function
-
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiPromptTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_prompt(self):
-        """Test that 'lldb-mi --interpreter' echos '(gdb)' after commands and events."""
-
-        self.spawnLldbMi(args=None)
-
-        # Test that lldb-mi is ready after unknown command
-        self.runCmd("-unknown-command")
-        self.expect(
-            "\^error,msg=\"Driver\. Received command '-unknown-command'\. It was not handled\. Command 'unknown-command' not in Command Factory\"")
-        self.expect(self.child_prompt, exactly=True)
-
-        # Test that lldb-mi is ready after -file-exec-and-symbols
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-        self.expect(self.child_prompt, exactly=True)
-
-        # Test that lldb-mi is ready after -break-insert
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.expect(self.child_prompt, exactly=True)
-
-        # Test that lldb-mi is ready after -exec-run
-        self.runCmd("-exec-run")
-        self.expect("\*running")
-        self.expect(self.child_prompt, exactly=True)
-
-        # Test that lldb-mi is ready after BP hit
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-        self.expect(self.child_prompt, exactly=True)
-
-        # Test that lldb-mi is ready after -exec-continue
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect(self.child_prompt, exactly=True)
-
-        # Test that lldb-mi is ready after program exited
-        self.expect("\*stopped,reason=\"exited-normally\"")
-        self.expect(self.child_prompt, exactly=True)

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/breakpoint/Makefile

-LEVEL = ../../../make
-
-CXX_SOURCES := main.cpp
-
-include $(LEVEL)/Makefile.rules

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/breakpoint/TestMiBreak.py

-"""
-Test lldb-mi -break-xxx commands.
-"""
-
-from __future__ import print_function
-
-
-import unittest2
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiBreakTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux    # llvm.org/pr24717
-    @expectedFailureNetBSD
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_break_insert_function_pending(self):
-        """Test that 'lldb-mi --interpreter' works for pending function breakpoints."""
-
-        self.spawnLldbMi(args=None)
-
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        self.runCmd("-break-insert -f printf")
-        # FIXME function name is unknown on Darwin, fullname should be ??, line is -1
-        # self.expect("\^done,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0xffffffffffffffff\",func=\"printf\",file=\"\?\?\",fullname=\"\?\?\",line=\"-1\",pending=\[\"printf\"\],times=\"0\",original-location=\"printf\"}")
-        self.expect(
-            "\^done,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0xffffffffffffffff\",func=\"\?\?\",file=\"\?\?\",fullname=\"\?\?/\?\?\",line=\"0\",pending=\[\"printf\"\],times=\"0\",original-location=\"printf\"}")
-        # FIXME function name is unknown on Darwin, fullname should be ??, line -1
-        # self.expect("=breakpoint-modified,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0xffffffffffffffff\",func=\"printf\",file=\"\?\?\",fullname=\"\?\?\",line=\"-1\",pending=\[\"printf\"\],times=\"0\",original-location=\"printf\"}")
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0xffffffffffffffff\",func=\"\?\?\",file=\"\?\?\",fullname=\"\?\?/\?\?\",line=\"0\",pending=\[\"printf\"\],times=\"0\",original-location=\"printf\"}")
-
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\".+?\",file=\".+?\",fullname=\".+?\",line=\"(-1|\d+)\",pending=\[\"printf\"\],times=\"0\",original-location=\"printf\"}")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @expectedFailureNetBSD
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_break_insert_function(self):
-        """Test that 'lldb-mi --interpreter' works for function breakpoints."""
-
-        self.spawnLldbMi(args=None)
-
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        self.runCmd("-break-insert -f main")
-        self.expect(
-            "\^done,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\",pending=\[\"main\"\],times=\"0\",original-location=\"main\"}")
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\",pending=\[\"main\"\],times=\"0\",original-location=\"main\"}")
-
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\",pending=\[\"main\"\],times=\"0\",original-location=\"main\"}")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that -break-insert can set non-pending BP
-        self.runCmd("-break-insert printf")
-        # FIXME function name is unknown on Darwin
-        # self.expect("\^done,bkpt={number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"printf\",file=\".+?\",fullname=\".+?\",line=\"(-1|\d+)\",times=\"0\",original-location=\"printf\"}")
-        self.expect(
-            "\^done,bkpt={number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\".+?\",file=\".+?\",fullname=\".+?\",line=\"(-1|\d+)\",times=\"0\",original-location=\"printf\"}")
-        # FIXME function name is unknown on Darwin
-        # self.expect("=breakpoint-modified,bkpt={number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"printf\",file=\".+?\",fullname=\".+?\",line=\"(-1|\d+)\",times=\"0\",original-location=\"printf\"}")
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\".+?\",file=\".+?\",fullname=\".+?\",line=\"(-1|\d+)\",times=\"0\",original-location=\"printf\"}")
-        # FIXME function name is unknown on Darwin
-        # self.expect("=breakpoint-modified,bkpt={number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"printf\",file=\".+?\",fullname=\".+?\",line=\"(-1|\d+)\",times=\"0\",original-location=\"printf\"}")
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\".+?\",file=\".+?\",fullname=\".+?\",line=\"(-1|\d+)\",times=\"0\",original-location=\"printf\"}")
-
-        # Test that -break-insert fails if non-pending BP can't be resolved
-        self.runCmd("-break-insert unknown_func")
-        self.expect(
-            "\^error,msg=\"Command 'break-insert'. Breakpoint location 'unknown_func' not found\"")
-
-        # Test that non-pending BP was set correctly
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\".*bkptno=\"2\"")
-
-        # Test that we can set a BP using the file:func syntax
-        self.runCmd("-break-insert main.cpp:main")
-        self.expect("\^done,bkpt={number=\"4\"")
-        self.runCmd("-break-insert main.cpp:ns::foo1")
-        self.expect("\^done,bkpt={number=\"5\"")
-        # FIXME: quotes on filenames aren't handled correctly in lldb-mi.
-        #self.runCmd("-break-insert \"main.cpp\":main")
-        # self.expect("\^done,bkpt={number=\"6\"")
-
-        # We should hit BP #5 on 'main.cpp:ns::foo1'
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\".*bkptno=\"5\"")
-
-        # FIXME: this test is disabled due to lldb bug llvm.org/pr24271.
-        # Test that we can set a BP using the global namespace token
-        #self.runCmd("-break-insert ::main")
-        # self.expect("\^done,bkpt={number=\"7\"")
-        #self.runCmd("-break-insert main.cpp:::main")
-        # self.expect("\^done,bkpt={number=\"8\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_break_insert_file_line_pending(self):
-        """Test that 'lldb-mi --interpreter' works for pending file:line breakpoints."""
-
-        self.spawnLldbMi(args=None)
-
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Find the line number to break inside main() and set
-        # pending BP
-        line = line_number('main.cpp', '// BP_return')
-        self.runCmd("-break-insert -f main.cpp:%d" % line)
-        self.expect(
-            "\^done,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"%d\",pending=\[\"main.cpp:%d\"\],times=\"0\",original-location=\"main.cpp:%d\"}" %
-            (line,
-             line,
-             line))
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"%d\",pending=\[\"main.cpp:%d\"\],times=\"0\",original-location=\"main.cpp:%d\"}" %
-            (line,
-             line,
-             line))
-
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_break_insert_file_line(self):
-        """Test that 'lldb-mi --interpreter' works for file:line breakpoints."""
-
-        self.spawnLldbMi(args=None)
-
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that -break-insert can set non-pending BP
-        line = line_number('main.cpp', '// BP_return')
-        self.runCmd("-break-insert main.cpp:%d" % line)
-        self.expect(
-            "\^done,bkpt={number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"%d\",times=\"0\",original-location=\"main.cpp:%d\"}" %
-            (line, line))
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"%d\",times=\"0\",original-location=\"main.cpp:%d\"}" %
-            (line, line))
-
-        # Test that -break-insert fails if non-pending BP can't be resolved
-        self.runCmd("-break-insert unknown_file:1")
-        self.expect(
-            "\^error,msg=\"Command 'break-insert'. Breakpoint location 'unknown_file:1' not found\"")
-
-        # Test that non-pending BP was set correctly
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_break_insert_file_line_absolute_path(self):
-        """Test that 'lldb-mi --interpreter' works for file:line breakpoints."""
-
-        self.spawnLldbMi(args=None)
-
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        import os
-        path = os.path.join(self.getSourceDir(), "main.cpp")
-        line = line_number('main.cpp', '// BP_return')
-        self.runCmd("-break-insert %s:%d" % (path, line))
-        self.expect("\^done,bkpt={number=\"2\"")
-
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_break_insert_settings(self):
-        """Test that 'lldb-mi --interpreter' can set breakpoints accoridng to global options."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Set target.move-to-nearest-code=off and try to set BP #1 that
-        # shouldn't be hit
-        self.runCmd(
-            "-interpreter-exec console \"settings set target.move-to-nearest-code off\"")
-        self.expect("\^done")
-        line_decl = line_number('main.cpp', '// BP_main_decl')
-        line_in = line_number('main.cpp', '// BP_in_main')
-        self.runCmd("-break-insert -f main.cpp:%d" % line_in)
-        self.expect("\^done,bkpt={number=\"1\"")
-
-        # Test that non-pending BP will not be set on non-existing line if target.move-to-nearest-code=off
-        # Note: this increases the BP number by 1 even though BP #2 is invalid.
-        self.runCmd("-break-insert main.cpp:%d" % line_in)
-        self.expect(
-            "\^error,msg=\"Command 'break-insert'. Breakpoint location 'main.cpp:%d' not found\"" %
-            line_in)
-
-        # Set target.move-to-nearest-code=on and target.skip-prologue=on and
-        # set BP #3 & #4
-        self.runCmd(
-            "-interpreter-exec console \"settings set target.move-to-nearest-code on\"")
-        self.runCmd(
-            "-interpreter-exec console \"settings set target.skip-prologue on\"")
-        self.expect("\^done")
-        self.runCmd("-break-insert main.cpp:%d" % line_in)
-        self.expect("\^done,bkpt={number=\"3\"")
-        self.runCmd("-break-insert main.cpp:%d" % line_decl)
-        self.expect("\^done,bkpt={number=\"4\"")
-
-        # Set target.skip-prologue=off and set BP #5
-        self.runCmd(
-            "-interpreter-exec console \"settings set target.skip-prologue off\"")
-        self.expect("\^done")
-        self.runCmd("-break-insert main.cpp:%d" % line_decl)
-        self.expect("\^done,bkpt={number=\"5\"")
-
-        # Test that BP #5 is located before BP #4
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect(
-            "\*stopped,reason=\"breakpoint-hit\",disp=\"del\",bkptno=\"5\"")
-
-        # Test that BP #4 is hit
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect(
-            "\*stopped,reason=\"breakpoint-hit\",disp=\"del\",bkptno=\"4\"")
-
-        # Test that BP #3 is hit
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect(
-            "\*stopped,reason=\"breakpoint-hit\",disp=\"del\",bkptno=\"3\"")
-
-        # Test that the target.language=pascal setting works and that BP #6 is
-        # NOT set
-        self.runCmd(
-            "-interpreter-exec console \"settings set target.language c\"")
-        self.expect("\^done")
-        self.runCmd("-break-insert ns.foo1")
-        self.expect("\^error")
-
-        # Test that the target.language=c++ setting works and that BP #7 is hit
-        self.runCmd(
-            "-interpreter-exec console \"settings set target.language c++\"")
-        self.expect("\^done")
-        self.runCmd("-break-insert ns::foo1")
-        self.expect("\^done,bkpt={number=\"7\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect(
-            "\*stopped,reason=\"breakpoint-hit\",disp=\"del\",bkptno=\"7\"")
-
-        # Test that BP #1 and #2 weren't set by running to program exit
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"exited-normally\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfNetBSD
-    def test_lldbmi_break_enable_disable(self):
-        """Test that 'lldb-mi --interpreter' works for enabling / disabling breakpoints."""
-
-        self.spawnLldbMi(args=None)
-
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        self.runCmd("-break-insert main")
-        self.expect(
-            "\^done,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"main\"")
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\",times=\"0\",original-location=\"main\"}")
-
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\",times=\"0\",original-location=\"main\"}")
-        self.expect(
-            "\*stopped,reason=\"breakpoint-hit\",disp=\"del\",bkptno=\"1\"")
-
-        self.runCmd("-break-insert ns::foo1")
-        self.expect(
-            "\^done,bkpt={number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"ns::foo1\(\)\"")
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"ns::foo1\(\)\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\",times=\"0\",original-location=\"ns::foo1\"}")
-
-        self.runCmd("-break-insert ns::foo2")
-        self.expect(
-            "\^done,bkpt={number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"ns::foo2\(\)\"")
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"ns::foo2\(\)\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\",times=\"0\",original-location=\"ns::foo2\"}")
-
-        # disable the 2nd breakpoint
-        self.runCmd("-break-disable 2")
-        self.expect("\^done")
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"n\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"ns::foo1\(\)\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\",times=\"0\",original-location=\"ns::foo1\"}")
-
-        # disable the 3rd breakpoint and re-enable
-        self.runCmd("-break-disable 3")
-        self.expect("\^done")
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"n\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"ns::foo2\(\)\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\",times=\"0\",original-location=\"ns::foo2\"}")
-
-        self.runCmd("-break-enable 3")
-        self.expect("\^done")
-        self.expect(
-            "=breakpoint-modified,bkpt={number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"(?!0xffffffffffffffff)0x[0-9a-f]+\",func=\"ns::foo2\(\)\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\",times=\"0\",original-location=\"ns::foo2\"}")
-
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect(
-            "\*stopped,reason=\"breakpoint-hit\",disp=\"del\",bkptno=\"3\"")

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/breakpoint/main.cpp

-//===-- main.cpp ------------------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include <cstdio>
-
-namespace ns
-{
-    int foo1(void) { printf("In foo1\n"); return 1; }
-    int foo2(void) { printf("In foo2\n"); return 2; }
-}
-
-int x;
-int main(int argc, char const *argv[]) { // BP_main_decl
-    printf("Print a formatted string so that GCC does not optimize this printf call: %s\n", argv[0]);
-  // This is a long comment with no code inside
-  // This is a long comment with no code inside
-  // This is a long comment with no code inside
-  // BP_in_main
-  // This is a long comment with no code inside
-  // This is a long comment with no code inside
-  // This is a long comment with no code inside
-    x = ns::foo1() + ns::foo2();
-    return 0; // BP_return
-}

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/control/Makefile

-LEVEL = ../../../make
-
-CXX_SOURCES := main.cpp
-
-include $(LEVEL)/Makefile.rules

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/control/TestMiExec.py

-"""
-Test lldb-mi -exec-xxx commands.
-"""
-
-from __future__ import print_function
-
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiExecTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    def test_lldbmi_exec_abort(self):
-        """Test that 'lldb-mi --interpreter' works for -exec-abort."""
-
-        self.spawnLldbMi(args=None)
-
-        # Test that -exec-abort fails on invalid process
-        self.runCmd("-exec-abort")
-        self.expect(
-            "\^error,msg=\"Command 'exec-abort'\. Invalid process during debug session\"")
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Set arguments
-        self.runCmd("-exec-arguments arg1")
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that arguments were passed
-        self.runCmd("-data-evaluate-expression argc")
-        self.expect("\^done,value=\"2\"")
-
-        # Test that program may be aborted
-        self.runCmd("-exec-abort")
-        self.expect("\^done")
-        self.expect("\*stopped,reason=\"exited-normally\"")
-
-        # Test that program can be run again
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that arguments were passed again
-        self.runCmd("-data-evaluate-expression argc")
-        self.expect("\^done,value=\"2\"")
-
-        # Test that program may be aborted again
-        self.runCmd("-exec-abort")
-        self.expect("\^done")
-        self.expect("\*stopped,reason=\"exited-normally\"")
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    def test_lldbmi_exec_arguments_set(self):
-        """Test that 'lldb-mi --interpreter' can pass args using -exec-arguments."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Set arguments
-        self.runCmd(
-            "-exec-arguments --arg1 \"2nd arg\" third_arg fourth=\"4th arg\"")
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Check argc and argv to see if arg passed
-        # Note that exactly=True is needed to avoid extra escaping for re
-        self.runCmd("-data-evaluate-expression argc")
-        self.expect("\^done,value=\"5\"")
-        #self.runCmd("-data-evaluate-expression argv[1]")
-        # self.expect("\^done,value=\"--arg1\"")
-        self.runCmd("-interpreter-exec command \"print argv[1]\"")
-        self.expect("\\\"--arg1\\\"", exactly=True)
-        #self.runCmd("-data-evaluate-expression argv[2]")
-        #self.expect("\^done,value=\"2nd arg\"")
-        self.runCmd("-interpreter-exec command \"print argv[2]\"")
-        self.expect("\\\"2nd arg\\\"", exactly=True)
-        #self.runCmd("-data-evaluate-expression argv[3]")
-        # self.expect("\^done,value=\"third_arg\"")
-        self.runCmd("-interpreter-exec command \"print argv[3]\"")
-        self.expect("\\\"third_arg\\\"", exactly=True)
-        #self.runCmd("-data-evaluate-expression argv[4]")
-        #self.expect("\^done,value=\"fourth=\\\\\\\"4th arg\\\\\\\"\"")
-        self.runCmd("-interpreter-exec command \"print argv[4]\"")
-        self.expect("\\\"fourth=\\\\\\\"4th arg\\\\\\\"\\\"", exactly=True)
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    def test_lldbmi_exec_arguments_reset(self):
-        """Test that 'lldb-mi --interpreter' can reset previously set args using -exec-arguments."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Set arguments
-        self.runCmd("-exec-arguments arg1")
-        self.expect("\^done")
-        self.runCmd("-exec-arguments")
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Check argc to see if arg passed
-        self.runCmd("-data-evaluate-expression argc")
-        self.expect("\^done,value=\"1\"")

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/control/main.cpp

-//===-- main.cpp ------------------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include <cstdio>
-
-void
-g_MyFunction(void)
-{
-    printf("g_MyFunction");
-}
-
-static void
-s_MyFunction(void)
-{
-    g_MyFunction();
-    printf("s_MyFunction");
-}
-
-int
-main(int argc, char const *argv[])
-{
-    printf("start");
-    g_MyFunction();
-    s_MyFunction();
-    printf("exit");
-    return 0;
-}

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/data/Makefile

-LEVEL = ../../../make
-
-CXX_SOURCES := main.cpp
-
-include $(LEVEL)/Makefile.rules

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/data/TestMiData.py

-"""
-Test lldb-mi -data-xxx commands.
-"""
-
-from __future__ import print_function
-
-
-import unittest2
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiDataTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfDarwin   # pexpect is known to be unreliable on Darwin
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    def test_lldbmi_data_disassemble(self):
-        """Test that 'lldb-mi --interpreter' works for -data-disassemble."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Get an address for disassembling: use main
-        self.runCmd("-data-evaluate-expression main")
-        self.expect(
-            "\^done,value=\"0x[0-9a-f]+ \(a.out`main at main.cpp:[0-9]+\)\"")
-        addr = int(self.child.after.split("\"")[1].split(" ")[0], 16)
-
-        # Test -data-disassemble: try to disassemble some address
-        self.runCmd(
-            "-data-disassemble -s %#x -e %#x -- 0" %
-            (addr, addr + 0x10))
-        self.expect(
-            "\^done,asm_insns=\[{address=\"0x0*%x\",func-name=\"main\",offset=\"0\",size=\"[1-9]+\",inst=\".+?\"}," %
-            addr)
-
-        # Test -data-disassemble without "--"
-        self.runCmd("-data-disassemble -s %#x -e %#x 0" % (addr, addr + 0x10))
-        self.expect(
-            "\^done,asm_insns=\[{address=\"0x0*%x\",func-name=\"main\",offset=\"0\",size=\"[1-9]+\",inst=\".+?\"}," %
-            addr)
-
-        # Test -data-disassemble with source line information
-        self.runCmd("-data-disassemble -s %#x -e %#x -- 1" % (addr, addr + 0x10))
-        self.expect(
-            '\^done,asm_insns=\[src_and_asm_line={line="\d+",file="main.cpp",'
-            'line_asm_insn=\[{address="0x0*%x",func-name="main",offset="0",size="[1-9]+",inst=".+?"}\],'
-            'fullname="%s"}' %
-            (addr, os.path.abspath("main.cpp")) )
-
-        # Run to hello_world
-        self.runCmd("-break-insert -f hello_world")
-        self.expect("\^done,bkpt={number=\"2\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Get an address for disassembling: use hello_world
-        self.runCmd("-data-evaluate-expression hello_world")
-        self.expect(
-            "\^done,value=\"0x[0-9a-f]+ \(a.out`hello_world\(\) at main.cpp:[0-9]+\)\"")
-        addr = int(self.child.after.split("\"")[1].split(" ")[0], 16)
-
-        # Test -data-disassemble: try to disassemble some address
-        self.runCmd(
-            "-data-disassemble -s %#x -e %#x -- 0" %
-            (addr, addr + 0x10))
-
-        # This matches a line similar to:
-        # Darwin: {address="0x0000000100000f18",func-name="hello_world()",offset="8",size="7",inst="leaq 0x65(%rip), %rdi; \"Hello, World!\\n\""},
-        # Linux:  {address="0x0000000000400642",func-name="hello_world()",offset="18",size="5",inst="callq 0x4004d0; symbol stub for: printf"}
-        # To match the escaped characters in the ouptut, we must use four backslashes per matches backslash
-        # See https://docs.python.org/2/howto/regex.html#the-backslash-plague
-
-        # The MIPS and PPC64le disassemblers never print stub name
-        if self.isMIPS() or self.isPPC64le():
-            self.expect(["{address=\"0x[0-9a-f]+\",func-name=\"hello_world\(\)\",offset=\"[0-9]+\",size=\"[0-9]+\",inst=\".+?; \\\\\"Hello, World!\\\\\\\\n\\\\\"\"}",
-                     "{address=\"0x[0-9a-f]+\",func-name=\"hello_world\(\)\",offset=\"[0-9]+\",size=\"[0-9]+\",inst=\".+?\"}"])
-        else:
-            self.expect(["{address=\"0x[0-9a-f]+\",func-name=\"hello_world\(\)\",offset=\"[0-9]+\",size=\"[0-9]+\",inst=\".+?; \\\\\"Hello, World!\\\\\\\\n\\\\\"\"}",
-                     "{address=\"0x[0-9a-f]+\",func-name=\"hello_world\(\)\",offset=\"[0-9]+\",size=\"[0-9]+\",inst=\".+?; symbol stub for: printf\"}"])
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfDarwin   # pexpect is known to be unreliable on Darwin
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    def test_lldbmi_data_read_memory_bytes_global(self):
-        """Test that -data-read-memory-bytes can access global buffers."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Get address of char[] (global)
-        self.runCmd("-data-evaluate-expression &g_CharArray")
-        self.expect("\^done,value=\"0x[0-9a-f]+\"")
-        addr = int(self.child.after.split("\"")[1], 16)
-        size = 5
-
-        # Test that -data-read-memory-bytes works for char[] type (global)
-        self.runCmd("-data-read-memory-bytes %#x %d" % (addr, size))
-        self.expect(
-            "\^done,memory=\[{begin=\"0x0*%x\",offset=\"0x0+\",end=\"0x0*%x\",contents=\"1011121300\"}\]" %
-            (addr, addr + size))
-
-        # Get address of static char[]
-        self.runCmd("-data-evaluate-expression &s_CharArray")
-        self.expect("\^done,value=\"0x[0-9a-f]+\"")
-        addr = int(self.child.after.split("\"")[1], 16)
-        size = 5
-
-        # Test that -data-read-memory-bytes works for static char[] type
-        self.runCmd("-data-read-memory-bytes %#x %d" % (addr, size))
-        self.expect(
-            "\^done,memory=\[{begin=\"0x0*%x\",offset=\"0x0+\",end=\"0x0*%x\",contents=\"2021222300\"}\]" %
-            (addr, addr + size))
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfDarwin   # pexpect is known to be unreliable on Darwin
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    def test_lldbmi_data_read_memory_bytes_local(self):
-        """Test that -data-read-memory-bytes can access local buffers."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd('-file-exec-and-symbols %s' % self.myexe)
-        self.expect(r'\^done')
-
-        # Run to BP_local_array_test_inner
-        line = line_number('main.cpp', '// BP_local_array_test_inner')
-        self.runCmd('-break-insert main.cpp:%d' % line)
-        self.expect(r'\^done,bkpt=\{number="1"')
-        self.runCmd('-exec-run')
-        self.expect(r'\^running')
-        self.expect(r'\*stopped,reason="breakpoint-hit"')
-
-        # Get address of local char[]
-        self.runCmd('-data-evaluate-expression "(void *)&array"')
-        self.expect(r'\^done,value="0x[0-9a-f]+"')
-        addr = int(self.child.after.split('"')[1], 16)
-        size = 4
-
-        # Test that an unquoted hex literal address works
-        self.runCmd('-data-read-memory-bytes %#x %d' % (addr, size))
-        self.expect(
-            r'\^done,memory=\[\{begin="0x0*%x",offset="0x0+",end="0x0*%x",contents="01020304"\}\]' %
-            (addr, addr + size))
-
-        # Test that a double-quoted hex literal address works
-        self.runCmd('-data-read-memory-bytes "%#x" %d' % (addr, size))
-        self.expect(
-            r'\^done,memory=\[\{begin="0x0*%x",offset="0x0+",end="0x0*%x",contents="01020304"\}\]' %
-            (addr, addr + size))
-
-        # Test that unquoted expressions work
-        self.runCmd('-data-read-memory-bytes &array %d' % size)
-        self.expect(
-            r'\^done,memory=\[\{begin="0x0*%x",offset="0x0+",end="0x0*%x",contents="01020304"\}\]' %
-            (addr, addr + size))
-
-        # This doesn't work, and perhaps that makes sense, but it does work on
-        # GDB
-        self.runCmd('-data-read-memory-bytes array 4')
-        self.expect(r'\^error')
-        #self.expect(r'\^done,memory=\[\{begin="0x0*%x",offset="0x0+",end="0x0*%x",contents="01020304"\}\]' % (addr, addr + size))
-
-        self.runCmd('-data-read-memory-bytes &array[2] 2')
-        self.expect(
-            r'\^done,memory=\[\{begin="0x0*%x",offset="0x0+",end="0x0*%x",contents="0304"\}\]' %
-            (addr + 2, addr + size))
-
-        self.runCmd('-data-read-memory-bytes first_element_ptr %d' % size)
-        self.expect(
-            r'\^done,memory=\[\{begin="0x0*%x",offset="0x0+",end="0x0*%x",contents="01020304"\}\]' %
-            (addr, addr + size))
-
-        # Test that double-quoted expressions work
-        self.runCmd('-data-read-memory-bytes "&array" %d' % size)
-        self.expect(
-            r'\^done,memory=\[\{begin="0x0*%x",offset="0x0+",end="0x0*%x",contents="01020304"\}\]' %
-            (addr, addr + size))
-
-        self.runCmd('-data-read-memory-bytes "&array[0] + 1" 3')
-        self.expect(
-            r'\^done,memory=\[\{begin="0x0*%x",offset="0x0+",end="0x0*%x",contents="020304"\}\]' %
-            (addr + 1, addr + size))
-
-        self.runCmd('-data-read-memory-bytes "first_element_ptr + 1" 3')
-        self.expect(
-            r'\^done,memory=\[\{begin="0x0*%x",offset="0x0+",end="0x0*%x",contents="020304"\}\]' %
-            (addr + 1, addr + size))
-
-        # Test the -o (offset) option
-        self.runCmd('-data-read-memory-bytes -o 1 &array 3')
-        self.expect(
-            r'\^done,memory=\[\{begin="0x0*%x",offset="0x0+",end="0x0*%x",contents="020304"\}\]' %
-            (addr + 1, addr + size))
-
-        # Test the --thread option
-        self.runCmd('-data-read-memory-bytes --thread 1 &array 4')
-        self.expect(
-            r'\^done,memory=\[\{begin="0x0*%x",offset="0x0+",end="0x0*%x",contents="01020304"\}\]' %
-            (addr, addr + size))
-
-        # Test the --thread option with an invalid value
-        self.runCmd('-data-read-memory-bytes --thread 999 &array 4')
-        self.expect(r'\^error')
-
-        # Test the --frame option (current frame)
-        self.runCmd('-data-read-memory-bytes --frame 0 &array 4')
-        self.expect(
-            r'\^done,memory=\[\{begin="0x0*%x",offset="0x0+",end="0x0*%x",contents="01020304"\}\]' %
-            (addr, addr + size))
-
-        # Test the --frame option (outer frame)
-        self.runCmd('-data-read-memory-bytes --frame 1 &array 4')
-        self.expect(
-            r'\^done,memory=\[\{begin="0x[0-9a-f]+",offset="0x0+",end="0x[0-9a-f]+",contents="05060708"\}\]')
-
-        # Test the --frame option with an invalid value
-        self.runCmd('-data-read-memory-bytes --frame 999 &array 4')
-        self.expect(r'\^error')
-
-        # Test all the options at once
-        self.runCmd(
-            '-data-read-memory-bytes --thread 1 --frame 1 -o 2 &array 2')
-        self.expect(
-            r'\^done,memory=\[\{begin="0x[0-9a-f]+",offset="0x0+",end="0x[0-9a-f]+",contents="0708"\}\]')
-
-        # Test that an expression that references undeclared variables doesn't
-        # work
-        self.runCmd(
-            '-data-read-memory-bytes "&undeclared_array1 + undeclared_array2[1]" 2')
-        self.expect(r'\^error')
-
-        # Test that the address argument is required
-        self.runCmd('-data-read-memory-bytes')
-        self.expect(r'\^error')
-
-        # Test that the count argument is required
-        self.runCmd('-data-read-memory-bytes &array')
-        self.expect(r'\^error')
-
-        # Test that the address and count arguments are required when other
-        # options are present
-        self.runCmd('-data-read-memory-bytes --thread 1')
-        self.expect(r'\^error')
-
-        self.runCmd('-data-read-memory-bytes --thread 1 --frame 0')
-        self.expect(r'\^error')
-
-        # Test that the count argument is required when other options are
-        # present
-        self.runCmd('-data-read-memory-bytes --thread 1 &array')
-        self.expect(r'\^error')
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfDarwin   # pexpect is known to be unreliable on Darwin
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    def test_lldbmi_data_list_register_names(self):
-        """Test that 'lldb-mi --interpreter' works for -data-list-register-names."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test -data-list-register-names: try to get all registers
-        self.runCmd("-data-list-register-names")
-        self.expect("\^done,register-names=\[\".+?\",")
-
-        # Test -data-list-register-names: try to get specified registers
-        self.runCmd("-data-list-register-names 0")
-        self.expect("\^done,register-names=\[\".+?\"\]")
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfDarwin   # pexpect is known to be unreliable on Darwin
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    def test_lldbmi_data_list_register_values(self):
-        """Test that 'lldb-mi --interpreter' works for -data-list-register-values."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test -data-list-register-values: try to get all registers
-        self.runCmd("-data-list-register-values x")
-        self.expect(
-            "\^done,register-values=\[{number=\"0\",value=\"0x[0-9a-f]+\"")
-
-        # Test -data-list-register-values: try to get specified registers
-        self.runCmd("-data-list-register-values x 0")
-        self.expect(
-            "\^done,register-values=\[{number=\"0\",value=\"0x[0-9a-f]+\"}\]")
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfDarwin   # pexpect is known to be unreliable on Darwin
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    def test_lldbmi_data_evaluate_expression(self):
-        """Test that 'lldb-mi --interpreter' works for -data-evaluate-expression."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        line = line_number('main.cpp', '// BP_local_2d_array_test')
-        self.runCmd('-break-insert main.cpp:%d' % line)
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Check 2d array
-        self.runCmd("-data-evaluate-expression array2d")
-        self.expect(
-            "\^done,value=\"\{\[0\] = \{\[0\] = 1, \[1\] = 2, \[2\] = 3\}, \[1\] = \{\[0\] = 4, \[1\] = 5, \[2\] = 6\}\}\"")

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/data/main.cpp

-//===-- main.cpp ------------------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include <stdio.h>
-
-const char g_CharArray[] = "\x10\x11\x12\x13";
-static const char s_CharArray[] = "\x20\x21\x22\x23";
-
-void
-local_array_test_inner()
-{
-    char array[] = { 0x01, 0x02, 0x03, 0x04 };
-    char *first_element_ptr = &array[0];
-    char g = g_CharArray[0];
-    char s = s_CharArray[0];
-    // BP_local_array_test_inner
-    return;
-}
-
-void
-local_array_test()
-{
-    char array[] = { 0x05, 0x06, 0x07, 0x08 };
-    // BP_local_array_test
-    local_array_test_inner();
-    return;
-}
-
-void
-local_2d_array_test()
-{
-    int array2d[2][3];
-    array2d[0][0] = 1;
-    array2d[0][1] = 2;
-    array2d[0][2] = 3;
-    array2d[1][0] = 4;
-    array2d[1][1] = 5;
-    array2d[1][2] = 6;
-    return; // BP_local_2d_array_test
-}
-
-void
-hello_world()
-{
-    printf("Hello, World!\n"); // BP_hello_world
-}
-
-int
-main(int argc, char const *argv[])
-{ // FUNC_main
-    local_array_test();
-    hello_world();
-    local_2d_array_test();
-    return 0;
-}

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/interpreter/Makefile

-LEVEL = ../../../make
-
-CXX_SOURCES := main.cpp
-
-include $(LEVEL)/Makefile.rules

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/interpreter/TestMiCliSupport.py

-"""
-Test lldb-mi can interpret CLI commands directly.
-"""
-
-from __future__ import print_function
-
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiCliSupportTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_target_create(self):
-        """Test that 'lldb-mi --interpreter' can create target by 'target create' command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Test that "target create" loads executable
-        self.runCmd("target create \"%s\"" % self.myexe)
-        self.expect("\^done")
-
-        # Test that executable was loaded properly
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows.
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races.
-    def test_lldbmi_target_list(self):
-        """Test that 'lldb-mi --interpreter' can list targets by 'target list' command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Test that initially there are no targets.
-        self.runCmd("target list")
-        self.expect(r"~\"No targets.\\n\"")
-        self.expect("\^done")
-
-        # Add target.
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-
-        # Test that "target list" lists added target.
-        self.runCmd("target list")
-        self.expect(r"~\"Current targets:\\n\* target #0: %s" % self.myexe)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_breakpoint_set(self):
-        """Test that 'lldb-mi --interpreter' can set breakpoint by 'breakpoint set' command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Test that "breakpoint set" sets a breakpoint
-        self.runCmd("breakpoint set --name main")
-        self.expect("\^done")
-        self.expect("=breakpoint-created,bkpt={number=\"1\"")
-
-        # Test that breakpoint was set properly
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("=breakpoint-modified,bkpt={number=\"1\"")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_settings_set_target_run_args_before(self):
-        """Test that 'lldb-mi --interpreter' can set target arguments by 'setting set target.run-args' command before than target was created."""
-
-        self.spawnLldbMi(args=None)
-
-        # Test that "settings set target.run-args" passes arguments to executable
-        # FIXME: --arg1 causes an error
-        self.runCmd(
-            "setting set target.run-args arg1 \"2nd arg\" third_arg fourth=\"4th arg\"")
-        self.expect("\^done")
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-
-        # Test that arguments were passed properly
-        self.expect("@\"argc=5\\\\r\\\\n\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_settings_set_target_run_args_after(self):
-        """Test that 'lldb-mi --interpreter' can set target arguments by 'setting set target.run-args' command after than target was created."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Test that "settings set target.run-args" passes arguments to executable
-        # FIXME: --arg1 causes an error
-        self.runCmd(
-            "setting set target.run-args arg1 \"2nd arg\" third_arg fourth=\"4th arg\"")
-        self.expect("\^done")
-
-        # Run
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-
-        # Test that arguments were passed properly
-        self.expect("@\"argc=5\\\\r\\\\n\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_process_launch(self):
-        """Test that 'lldb-mi --interpreter' can launch process by "process launch" command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Set breakpoint
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-
-        # Test that "process launch" launches executable
-        self.runCmd("process launch")
-        self.expect("\^done")
-
-        # Test that breakpoint hit
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_thread_step_in(self):
-        """Test that 'lldb-mi --interpreter' can step in by "thread step-in" command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that "thread step-in" steps into (or not) printf depending on debug info
-        # Note that message is different in Darwin and Linux:
-        # Darwin: "*stopped,reason=\"end-stepping-range\",frame={addr=\"0x[0-9a-f]+\",func=\"main\",args=[{name=\"argc\",value=\"1\"},{name=\"argv\",value="0x[0-9a-f]+\"}],file=\"main.cpp\",fullname=\".+main.cpp\",line=\"\d\"},thread-id=\"1\",stopped-threads=\"all\"
-        # Linux:
-        # "*stopped,reason=\"end-stepping-range\",frame={addr="0x[0-9a-f]+\",func=\"__printf\",args=[{name=\"format\",value=\"0x[0-9a-f]+\"}],file=\"printf.c\",fullname=\".+printf.c\",line="\d+"},thread-id=\"1\",stopped-threads=\"all\"
-        self.runCmd("thread step-in")
-        self.expect("\^done")
-        it = self.expect(["@\"argc=1\\\\r\\\\n\"",
-                          "\*stopped,reason=\"end-stepping-range\".+?func=\"(?!main).+?\""])
-        if it == 0:
-            self.expect(
-                "\*stopped,reason=\"end-stepping-range\".+?func=\"main\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_thread_step_over(self):
-        """Test that 'lldb-mi --interpreter' can step over by "thread step-over" command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that "thread step-over" steps over
-        self.runCmd("thread step-over")
-        self.expect("\^done")
-        self.expect("@\"argc=1\\\\r\\\\n\"")
-        self.expect("\*stopped,reason=\"end-stepping-range\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_thread_continue(self):
-        """Test that 'lldb-mi --interpreter' can continue execution by "thread continue" command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that "thread continue" continues execution
-        self.runCmd("thread continue")
-        self.expect("\^done")
-        self.expect("@\"argc=1\\\\r\\\\n")
-        self.expect("\*stopped,reason=\"exited-normally\"")

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/interpreter/TestMiInterpreterExec.py

-"""
-Test lldb-mi -interpreter-exec command.
-"""
-
-from __future__ import print_function
-
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiInterpreterExecTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    def test_lldbmi_target_create(self):
-        """Test that 'lldb-mi --interpreter' can create target by 'target create' command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Test that "target create" loads executable
-        self.runCmd(
-            "-interpreter-exec console \"target create \\\"%s\\\"\"" %
-            self.myexe)
-        self.expect("\^done")
-
-        # Test that executable was loaded properly
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows.
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races.
-    @skipIfDarwin
-    def test_lldbmi_target_list(self):
-        """Test that 'lldb-mi --interpreter' can list targets by 'target list' command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Test that initially there are no targets.
-        self.runCmd("-interpreter-exec console \"target list\"")
-        self.expect(r"~\"No targets.\\n\"")
-
-        # Add target.
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-
-        # Test that "target list" lists added target.
-        self.runCmd("-interpreter-exec console \"target list\"")
-        self.expect(r"~\"Current targets:\\n\* target #0: %s" % self.myexe)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    def test_lldbmi_breakpoint_set(self):
-        """Test that 'lldb-mi --interpreter' can set breakpoint by 'breakpoint set' command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Test that "breakpoint set" sets a breakpoint
-        self.runCmd("-interpreter-exec console \"breakpoint set --name main\"")
-        self.expect("\^done")
-        self.expect("=breakpoint-created,bkpt={number=\"1\"")
-
-        # Test that breakpoint was set properly
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("=breakpoint-modified,bkpt={number=\"1\"")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    @skipIfLinux
-    def test_lldbmi_settings_set_target_run_args_before(self):
-        """Test that 'lldb-mi --interpreter' can set target arguments by 'setting set target.run-args' command before than target was created."""
-
-        self.spawnLldbMi(args=None)
-
-        # Test that "settings set target.run-args" passes arguments to executable
-        # FIXME: --arg1 causes an error
-        self.runCmd(
-            "-interpreter-exec console \"setting set target.run-args arg1 \\\"2nd arg\\\" third_arg fourth=\\\"4th arg\\\"\"")
-        self.expect("\^done")
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-
-        # Test that arguments were passed properly
-        self.expect("@\"argc=5\\\\r\\\\n\"")
-        self.expect("@\"argv.0.=.*lldb-mi")
-        self.expect("@\"argv.1.=arg1\\\\r\\\\n\"")
-        self.expect("@\"argv.2.=2nd arg\\\\r\\\\n\"")
-        self.expect("@\"argv.3.=third_arg\\\\r\\\\n\"")
-        self.expect("@\"argv.4.=fourth=4th arg\\\\r\\\\n\"")
-
-        # Test that program exited normally
-        self.expect("\*stopped,reason=\"exited-normally\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    def test_lldbmi_process_launch(self):
-        """Test that 'lldb-mi --interpreter' can launch process by "process launch" command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Set breakpoint
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-
-        # Test that "process launch" launches executable
-        self.runCmd("-interpreter-exec console \"process launch\"")
-        self.expect("\^done")
-
-        # Test that breakpoint hit
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    def test_lldbmi_thread_step_in(self):
-        """Test that 'lldb-mi --interpreter' can step in by "thread step-in" command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that "thread step-in" steps into (or not) printf depending on debug info
-        # Note that message is different in Darwin and Linux:
-        # Darwin: "*stopped,reason=\"end-stepping-range\",frame={addr=\"0x[0-9a-f]+\",func=\"main\",args=[{name=\"argc\",value=\"1\"},{name=\"argv\",value="0x[0-9a-f]+\"}],file=\"main.cpp\",fullname=\".+main.cpp\",line=\"\d\"},thread-id=\"1\",stopped-threads=\"all\"
-        # Linux:
-        # "*stopped,reason=\"end-stepping-range\",frame={addr="0x[0-9a-f]+\",func=\"__printf\",args=[{name=\"format\",value=\"0x[0-9a-f]+\"}],file=\"printf.c\",fullname=\".+printf.c\",line="\d+"},thread-id=\"1\",stopped-threads=\"all\"
-        self.runCmd("-interpreter-exec console \"thread step-in\"")
-        self.expect("\^done")
-        it = self.expect(["@\"argc=1\\\\r\\\\n\"",
-                          "\*stopped,reason=\"end-stepping-range\".+?func=\"(?!main).+?\""])
-        if it == 0:
-            self.expect(
-                "\*stopped,reason=\"end-stepping-range\".+?func=\"main\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    def test_lldbmi_thread_step_over(self):
-        """Test that 'lldb-mi --interpreter' can step over by "thread step-over" command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that "thread step-over" steps over
-        self.runCmd("-interpreter-exec console \"thread step-over\"")
-        self.expect("\^done")
-        self.expect("@\"argc=1\\\\r\\\\n\"")
-        self.expect("\*stopped,reason=\"end-stepping-range\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @expectedFlakeyLinux("llvm.org/pr25470")
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    def test_lldbmi_thread_continue(self):
-        """Test that 'lldb-mi --interpreter' can continue execution by "thread continue" command."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that "thread continue" continues execution
-        self.runCmd("-interpreter-exec console \"thread continue\"")
-        self.expect("\^done")
-        self.expect("@\"argc=1\\\\r\\\\n")
-        self.expect("\*stopped,reason=\"exited-normally\"")

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/interpreter/main.cpp

-//===-- main.cpp ------------------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include <cstdio>
-
-int
-main(int argc, char const *argv[])
-{
-    printf("argc=%d\n", argc);  // BP_printf
-    for (int i = 0; i < argc; ++i)
-        printf("argv[%d]=%s\n", i, argv[i]);
-    return 0;   // BP_return
-}

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/lexical_scope/Makefile

-LEVEL = ../../../make
-
-CXX_SOURCES := main.cpp
-
-include $(LEVEL)/Makefile.rules

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/lexical_scope/TestMiLexicalScope.py

-"""
-Test lldb-mi -stack-list-locals -stack-list-variables and -var-create commands
-for variables with the same name in sibling lexical scopes.
-"""
-
-from __future__ import print_function
-
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiLexicalScopeTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_var_create_in_sibling_scope(self):
-        """Test that 'lldb-mi --interpreter' works with sibling lexical scopes."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Breakpoint inside first scope
-        line = line_number('main.cpp', '// BP_first')
-        self.runCmd("-break-insert --file main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"\d+\"")
-
-        # Breakpoint inside second scope
-        line = line_number('main.cpp', '// BP_second')
-        self.runCmd("-break-insert --file main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"\d+\"")
-
-        # Run to the first scope
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Check that only variables a and b exist with expected values
-        self.runCmd("-stack-list-locals --thread 1 --frame 0 --all-values")
-        self.expect("\^done,locals=\[{name=\"a\",value=\"1\"},{name=\"b\",value=\"2\"}\]")
-
-        # Create variable object for local variable b
-        self.runCmd("-var-create - * \"b\"")
-        self.expect(
-            "\^done,name=\"var\d+\",numchild=\"0\",value=\"2\",type=\"int\",thread-id=\"1\",has_more=\"0\"")
-
-        # Run to the second scope
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Check that only variables a and b exist with expected values,
-        # but variable b is different from previous breakpoint
-        self.runCmd("-stack-list-variables --thread 1 --frame 0 --all-values")
-        self.expect("\^done,variables=\[{name=\"a\",value=\"1\"},{name=\"b\",value=\"3\"}\]")
-
-        # Create variable object for local variable b
-        self.runCmd("-var-create - * \"b\"")
-        self.expect(
-            "\^done,name=\"var\d+\",numchild=\"0\",value=\"3\",type=\"short\",thread-id=\"1\",has_more=\"0\"")

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/lexical_scope/main.cpp

-//===-- main.cpp ------------------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-void
-some_func (void)
-{
-}
-
-void test_sibling_scope (void)
-{
-  int a = 1;
-  {
-    int b = 2;
-    some_func(); // BP_first
-  }
-  {
-    short b = 3;
-    some_func(); // BP_second
-  }
-}
-
-int
-main (int argc, char **argv)
-{
-  test_sibling_scope();
-  return 0;
-}

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/lldbmi_testcase.py

-"""
-Base class for lldb-mi test cases.
-"""
-
-from __future__ import print_function
-
-
-from lldbsuite.test.lldbtest import *
-
-
-class MiTestCaseBase(Base):
-
-    mydir = None
-    myexe = None
-    mylog = None
-    NO_DEBUG_INFO_TESTCASE = True
-
-    @classmethod
-    def classCleanup(cls):
-        if cls.myexe:
-            TestBase.RemoveTempFile(cls.myexe)
-        if cls.mylog:
-            TestBase.RemoveTempFile(cls.mylog)
-
-    def setUp(self):
-        if not self.mydir:
-            raise("mydir is empty")
-
-        Base.setUp(self)
-        self.buildDefault()
-        self.child_prompt = "(gdb)"
-        self.myexe = self.getBuildArtifact("a.out")
-
-    def tearDown(self):
-        if self.TraceOn():
-            print("\n\nContents of %s:" % self.mylog)
-            try:
-                print(open(self.mylog, "r").read())
-            except IOError:
-                pass
-        Base.tearDown(self)
-
-    def spawnLldbMi(self, exe=None, args=None, preconfig=True):
-        import pexpect
-        import sys
-        if sys.version_info.major == 3:
-          self.child = pexpect.spawnu("%s --interpreter %s" % (
-              self.lldbMiExec, args if args else ""), cwd=self.getBuildDir())
-        else:
-          self.child = pexpect.spawn("%s --interpreter %s" % (
-              self.lldbMiExec, args if args else ""), cwd=self.getBuildDir())
-        self.child.setecho(True)
-        self.mylog = self.getBuildArtifact("child.log")
-        self.child.logfile_read = open(self.mylog, "w")
-        # wait until lldb-mi has started up and is ready to go
-        self.expect(self.child_prompt, exactly=True)
-        if preconfig:
-            self.runCmd("settings set symbols.enable-external-lookup false")
-            self.expect("\^done")
-            self.expect(self.child_prompt, exactly=True)
-        if exe:
-            self.runCmd("-file-exec-and-symbols \"%s\"" % exe)
-            # Testcases expect to be able to match output of this command,
-            # see test_lldbmi_specialchars.
-
-    def runCmd(self, cmd):
-        self.child.sendline(cmd)
-
-    def expect(self, pattern, exactly=False, *args, **kwargs):
-        if exactly:
-            return self.child.expect_exact(pattern, *args, **kwargs)
-        return self.child.expect(pattern, *args, **kwargs)

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/main.cpp

-//===-- main.cpp ------------------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include <cstdio>
-
-#ifdef _WIN32
-    #include <direct.h>
-    #define getcwd _getcwd // suppress "deprecation" warning
-#else
-    #include <unistd.h>
-#endif
-
-int
-main(int argc, char const *argv[])
-{
-    int a = 10;
-
-    char buf[512];
-    char *ans = getcwd(buf, sizeof(buf));
-    if (ans) {
-        printf("cwd: %s\n", ans);
-    }
-
-    printf("argc=%d\n", argc); // BP_printf
-
-    return 0;
-}

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/signal/Makefile

-LEVEL = ../../../make
-
-CXX_SOURCES := main.cpp
-
-include $(LEVEL)/Makefile.rules

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/signal/TestMiSignal.py

-"""
-Test that the lldb-mi handles signals properly.
-"""
-
-from __future__ import print_function
-
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiSignalTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Fails on FreeBSD apparently due to thread race conditions
-    @expectedFailureNetBSD
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfLinux
-    def test_lldbmi_stopped_when_interrupt(self):
-        """Test that 'lldb-mi --interpreter' interrupt and resume a looping app."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Set doloop=1 and run (to loop forever)
-        self.runCmd("-data-evaluate-expression \"do_loop=1\"")
-        self.expect("\^done,value=\"1\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-
-        # Test that -exec-interrupt can interrupt an execution
-        self.runCmd("-exec-interrupt")
-        self.expect(
-            "\*stopped,reason=\"signal-received\",signal-name=\"SIGINT\",signal-meaning=\"Interrupt\",.+?thread-id=\"1\",stopped-threads=\"all\"")
-
-        # Continue (to loop forever)
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-
-        # There's a chance that lldb didn't resume the process, we send an interruput but
-        # the process is not running yet. Give it some time to restart. 5 seconds ought to
-        # be enough for every modern CPU out there.
-        import time
-        time.sleep(5)
-
-        # Test that Ctrl+C can interrupt an execution
-        self.child.sendintr()  # FIXME: here uses self.child directly
-        self.expect(
-            "\*stopped,reason=\"signal-received\",signal-name=\"SIGINT\",signal-meaning=\"Interrupt\",.*thread-id=\"1\",stopped-threads=\"all\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Fails on FreeBSD apparently due to thread race conditions
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @expectedFailureNetBSD
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_stopped_when_stopatentry_local(self):
-        """Test that 'lldb-mi --interpreter' notifies after it was stopped on entry (local)."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run with stop-at-entry flag
-        self.runCmd("-interpreter-exec command \"process launch -s\"")
-        self.expect("\^done")
-
-        # Test that *stopped is printed
-        # Note that message is different in Darwin and Linux:
-        # Darwin: "*stopped,reason=\"signal-received\",signal-name=\"SIGSTOP\",signal-meaning=\"Stop\",frame={level=\"0\",addr=\"0x[0-9a-f]+\",func=\"_dyld_start\",file=\"??\",fullname=\"??\",line=\"-1\"},thread-id=\"1\",stopped-threads=\"all\"
-        # Linux:
-        # "*stopped,reason=\"end-stepping-range\",frame={addr=\"0x[0-9a-f]+\",func=\"??\",args=[],file=\"??\",fullname=\"??\",line=\"-1\"},thread-id=\"1\",stopped-threads=\"all\"
-        self.expect(
-            [
-                "\*stopped,reason=\"signal-received\",signal-name=\"SIGSTOP\",signal-meaning=\"Stop\",frame=\{level=\"0\",addr=\"0x[0-9a-f]+\",func=\"_dyld_start\",file=\"\?\?\",fullname=\"\?\?\",line=\"-1\"\},thread-id=\"1\",stopped-threads=\"all\"",
-                "\*stopped,reason=\"end-stepping-range\",frame={addr=\"0x[0-9a-f]+\",func=\"\?\?\",args=\[\],file=\"\?\?\",fullname=\"\?\?\",line=\"-1\"},thread-id=\"1\",stopped-threads=\"all\""])
-
-        # Run to main to make sure we have not exited the application
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfDarwin   # pexpect is known to be unreliable on Darwin
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_stopped_when_stopatentry_remote(self):
-        """Test that 'lldb-mi --interpreter' notifies after it was stopped on entry (remote)."""
-
-        # Prepare debugserver
-        import lldbgdbserverutils
-        debugserver_exe = lldbgdbserverutils.get_debugserver_exe()
-        if not debugserver_exe:
-            self.skipTest("debugserver exe not found")
-        hostname = "localhost"
-        import random
-        # the same as GdbRemoteTestCaseBase.get_next_port
-        port = 12000 + random.randint(0, 3999)
-        import pexpect
-        debugserver_child = pexpect.spawn(
-            "%s %s:%d" %
-            (debugserver_exe, hostname, port))
-        self.addTearDownHook(lambda: debugserver_child.terminate(force=True))
-
-        self.spawnLldbMi(args=None)
-
-        # Connect to debugserver
-        self.runCmd(
-            "-interpreter-exec command \"platform select remote-macosx --sysroot /\"")
-        self.expect("\^done")
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-        self.runCmd(
-            "-interpreter-exec command \"process connect connect://%s:%d\"" %
-            (hostname, port))
-        self.expect("\^done")
-
-        # Run with stop-at-entry flag
-        self.runCmd("-interpreter-exec command \"process launch -s\"")
-        self.expect("\^done")
-
-        # Test that *stopped is printed
-        self.expect(
-            "\*stopped,reason=\"signal-received\",signal-name=\"SIGSTOP\",signal-meaning=\"Stop\",.+?thread-id=\"1\",stopped-threads=\"all\"")
-
-        # Exit
-        self.runCmd("-gdb-exit")
-        self.expect("\^exit")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @expectedFailureNetBSD
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_stopped_when_segfault_local(self):
-        """Test that 'lldb-mi --interpreter' notifies after it was stopped when segfault occurred (local)."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Set do_segfault=1 and run (to cause a segfault error)
-        self.runCmd("-data-evaluate-expression \"do_segfault=1\"")
-        self.expect("\^done,value=\"1\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-
-        # Test that *stopped is printed
-        # Note that message is different in Darwin and Linux:
-        # Darwin: "*stopped,reason=\"exception-received\",exception=\"EXC_BAD_ACCESS (code=1, address=0x0)\",thread-id=\"1\",stopped-threads=\"all\""
-        # Linux:  "*stopped,reason=\"exception-received\",exception=\"invalid
-        # address (fault address:
-        # 0x0)\",thread-id=\"1\",stopped-threads=\"all\""
-        self.expect(["\*stopped,reason=\"exception-received\",exception=\"EXC_BAD_ACCESS \(code=1, address=0x0\)\",thread-id=\"1\",stopped-threads=\"all\"",
-                     "\*stopped,reason=\"exception-received\",exception=\"invalid address \(fault address: 0x0\)\",thread-id=\"1\",stopped-threads=\"all\""])
-
-    @skipUnlessDarwin
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_stopped_when_segfault_remote(self):
-        """Test that 'lldb-mi --interpreter' notifies after it was stopped when segfault occurred (remote)."""
-
-        # Prepare debugserver
-        import lldbgdbserverutils
-        debugserver_exe = lldbgdbserverutils.get_debugserver_exe()
-        if not debugserver_exe:
-            self.skipTest("debugserver exe not found")
-        hostname = "localhost"
-        import random
-        # the same as GdbRemoteTestCaseBase.get_next_port
-        port = 12000 + random.randint(0, 3999)
-        import pexpect
-        debugserver_child = pexpect.spawn(
-            "%s %s:%d" %
-            (debugserver_exe, hostname, port))
-        self.addTearDownHook(lambda: debugserver_child.terminate(force=True))
-
-        self.spawnLldbMi(args=None)
-
-        # Connect to debugserver
-        self.runCmd(
-            "-interpreter-exec command \"platform select remote-macosx --sysroot /\"")
-        self.expect("\^done")
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-        self.runCmd(
-            "-interpreter-exec command \"process connect connect://%s:%d\"" %
-            (hostname, port))
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        # FIXME -exec-run doesn't work
-        # FIXME: self.runCmd("-exec-run")
-        self.runCmd("-interpreter-exec command \"process launch\"")
-        self.expect("\^done")  # FIXME: self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Set do_segfault=1 and run (to cause a segfault error)
-        self.runCmd("-data-evaluate-expression \"do_segfault=1\"")
-        self.expect("\^done,value=\"1\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-
-        # Test that *stopped is printed
-        self.expect(
-            "\*stopped,reason=\"exception-received\",exception=\"EXC_BAD_ACCESS \(code=1, address=0x0\)\",thread-id=\"1\",stopped-threads=\"all\"")
-
-        # Exit
-        self.runCmd("-gdb-exit")
-        self.expect("\^exit")

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/signal/main.cpp

-//===-- main.cpp ------------------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include <cstddef>
-#include <unistd.h>
-
-int do_loop;
-int do_segfault;
-
-int
-main(int argc, char const *argv[])
-{
-    if (do_loop)
-    {
-        do
-            sleep(1);
-        while (do_loop); // BP_loop_condition
-    }
-
-    if (do_segfault)
-    {
-        int *null_ptr = NULL;
-        return *null_ptr;
-    }
-
-    return 0;
-}

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/stack/Makefile

-LEVEL = ../../../make
-
-CXX_SOURCES := main.cpp
-
-include $(LEVEL)/Makefile.rules

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/stack/TestMiStack.py

-"""
-Test lldb-mi -stack-xxx commands.
-"""
-
-from __future__ import print_function
-
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiStackTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote # We do not currently support remote debugging via the MI.
-    def test_lldbmi_stack_list_arguments(self):
-        """Test that 'lldb-mi --interpreter' can shows arguments."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that -stack-list-arguments lists empty stack arguments if range
-        # is empty
-        self.runCmd("-stack-list-arguments 0 1 0")
-        self.expect("\^done,stack-args=\[\]")
-
-        # Test that -stack-list-arguments lists stack arguments without values
-        # (and that low-frame and high-frame are optional)
-        self.runCmd("-stack-list-arguments 0")
-        self.expect(
-            "\^done,stack-args=\[frame={level=\"0\",args=\[name=\"argc\",name=\"argv\"\]}")
-        self.runCmd("-stack-list-arguments --no-values")
-        self.expect(
-            "\^done,stack-args=\[frame={level=\"0\",args=\[name=\"argc\",name=\"argv\"\]}")
-
-        # Test that -stack-list-arguments lists stack arguments with all values
-        self.runCmd("-stack-list-arguments 1 0 0")
-        self.expect(
-            "\^done,stack-args=\[frame={level=\"0\",args=\[{name=\"argc\",value=\"1\"},{name=\"argv\",value=\".*\"}\]}\]")
-        self.runCmd("-stack-list-arguments --all-values 0 0")
-        self.expect(
-            "\^done,stack-args=\[frame={level=\"0\",args=\[{name=\"argc\",value=\"1\"},{name=\"argv\",value=\".*\"}\]}\]")
-
-        # Test that -stack-list-arguments lists stack arguments with simple
-        # values
-        self.runCmd("-stack-list-arguments 2 0 1")
-        self.expect(
-            "\^done,stack-args=\[frame={level=\"0\",args=\[{name=\"argc\",type=\"int\",value=\"1\"},{name=\"argv\",type=\"const char \*\*\",value=\".*\"}\]}")
-        self.runCmd("-stack-list-arguments --simple-values 0 1")
-        self.expect(
-            "\^done,stack-args=\[frame={level=\"0\",args=\[{name=\"argc\",type=\"int\",value=\"1\"},{name=\"argv\",type=\"const char \*\*\",value=\".*\"}\]}")
-
-        # Test that an invalid low-frame is handled
-        # FIXME: -1 is treated as unsigned int
-        self.runCmd("-stack-list-arguments 0 -1 0")
-        # self.expect("\^error")
-        self.runCmd("-stack-list-arguments 0 0")
-        self.expect(
-            "\^error,msg=\"Command 'stack-list-arguments'\. Thread frame range invalid\"")
-
-        # Test that an invalid high-frame is handled
-        # FIXME: -1 is treated as unsigned int
-        self.runCmd("-stack-list-arguments 0 0 -1")
-        # self.expect("\^error")
-
-        # Test that a missing low-frame or high-frame is handled
-        self.runCmd("-stack-list-arguments 0 0")
-        self.expect(
-            "\^error,msg=\"Command 'stack-list-arguments'\. Thread frame range invalid\"")
-
-        # Test that an invalid low-frame is handled
-        self.runCmd("-stack-list-arguments 0 0")
-        self.expect(
-            "\^error,msg=\"Command 'stack-list-arguments'\. Thread frame range invalid\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_stack_list_locals(self):
-        """Test that 'lldb-mi --interpreter' can shows local variables."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test int local variables:
-        # Run to BP_local_int_test
-        line = line_number('main.cpp', '// BP_local_int_test')
-        self.runCmd("-break-insert --file main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"2\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test -stack-list-locals: use 0 or --no-values
-        self.runCmd("-stack-list-locals 0")
-        self.expect("\^done,locals=\[name=\"a\",name=\"b\"\]")
-        self.runCmd("-stack-list-locals --no-values")
-        self.expect("\^done,locals=\[name=\"a\",name=\"b\"\]")
-
-        # Test -stack-list-locals: use 1 or --all-values
-        self.runCmd("-stack-list-locals 1")
-        self.expect(
-            "\^done,locals=\[{name=\"a\",value=\"10\"},{name=\"b\",value=\"20\"}\]")
-        self.runCmd("-stack-list-locals --all-values")
-        self.expect(
-            "\^done,locals=\[{name=\"a\",value=\"10\"},{name=\"b\",value=\"20\"}\]")
-
-        # Test -stack-list-locals: use 2 or --simple-values
-        self.runCmd("-stack-list-locals 2")
-        self.expect(
-            "\^done,locals=\[{name=\"a\",type=\"int\",value=\"10\"},{name=\"b\",type=\"int\",value=\"20\"}\]")
-        self.runCmd("-stack-list-locals --simple-values")
-        self.expect(
-            "\^done,locals=\[{name=\"a\",type=\"int\",value=\"10\"},{name=\"b\",type=\"int\",value=\"20\"}\]")
-
-        # Test struct local variable:
-        # Run to BP_local_struct_test
-        line = line_number('main.cpp', '// BP_local_struct_test')
-        self.runCmd("-break-insert --file main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"3\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test -stack-list-locals: use 0 or --no-values
-        self.runCmd("-stack-list-locals 0")
-        self.expect("\^done,locals=\[name=\"var_c\"\]")
-        self.runCmd("-stack-list-locals --no-values")
-        self.expect("\^done,locals=\[name=\"var_c\"\]")
-
-        # Test -stack-list-locals: use 1 or --all-values
-        self.runCmd("-stack-list-locals 1")
-        self.expect(
-            "\^done,locals=\[{name=\"var_c\",value=\"{var_a = 10, var_b = 97 'a', inner_ = {var_d = 30}}\"}\]")
-        self.runCmd("-stack-list-locals --all-values")
-        self.expect(
-            "\^done,locals=\[{name=\"var_c\",value=\"{var_a = 10, var_b = 97 'a', inner_ = {var_d = 30}}\"}\]")
-
-        # Test -stack-list-locals: use 2 or --simple-values
-        self.runCmd("-stack-list-locals 2")
-        self.expect("\^done,locals=\[{name=\"var_c\",type=\"my_type\"}\]")
-        self.runCmd("-stack-list-locals --simple-values")
-        self.expect("\^done,locals=\[{name=\"var_c\",type=\"my_type\"}\]")
-
-        # Test array local variable:
-        # Run to BP_local_array_test
-        line = line_number('main.cpp', '// BP_local_array_test')
-        self.runCmd("-break-insert --file main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"4\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test -stack-list-locals: use 0 or --no-values
-        self.runCmd("-stack-list-locals 0")
-        self.expect("\^done,locals=\[name=\"array\"\]")
-        self.runCmd("-stack-list-locals --no-values")
-        self.expect("\^done,locals=\[name=\"array\"\]")
-
-        # Test -stack-list-locals: use 1 or --all-values
-        self.runCmd("-stack-list-locals 1")
-        self.expect(
-            "\^done,locals=\[{name=\"array\",value=\"{\[0\] = 100, \[1\] = 200, \[2\] = 300}\"}\]")
-        self.runCmd("-stack-list-locals --all-values")
-        self.expect(
-            "\^done,locals=\[{name=\"array\",value=\"{\[0\] = 100, \[1\] = 200, \[2\] = 300}\"}\]")
-
-        # Test -stack-list-locals: use 2 or --simple-values
-        self.runCmd("-stack-list-locals 2")
-        self.expect("\^done,locals=\[{name=\"array\",type=\"int \[3\]\"}\]")
-        self.runCmd("-stack-list-locals --simple-values")
-        self.expect("\^done,locals=\[{name=\"array\",type=\"int \[3\]\"}\]")
-
-        # Test pointers as local variable:
-        # Run to BP_local_pointer_test
-        line = line_number('main.cpp', '// BP_local_pointer_test')
-        self.runCmd("-break-insert --file main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"5\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test -stack-list-locals: use 0 or --no-values
-        self.runCmd("-stack-list-locals 0")
-        self.expect(
-            "\^done,locals=\[name=\"test_str\",name=\"var_e\",name=\"ptr\"\]")
-        self.runCmd("-stack-list-locals --no-values")
-        self.expect(
-            "\^done,locals=\[name=\"test_str\",name=\"var_e\",name=\"ptr\"\]")
-
-        # Test -stack-list-locals: use 1 or --all-values
-        self.runCmd("-stack-list-locals 1")
-        self.expect(
-            "\^done,locals=\[{name=\"test_str\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",value=\"24\"},{name=\"ptr\",value=\".*?\"}\]")
-        self.runCmd("-stack-list-locals --all-values")
-        self.expect(
-            "\^done,locals=\[{name=\"test_str\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",value=\"24\"},{name=\"ptr\",value=\".*?\"}\]")
-
-        # Test -stack-list-locals: use 2 or --simple-values
-        self.runCmd("-stack-list-locals 2")
-        self.expect(
-            "\^done,locals=\[{name=\"test_str\",type=\"const char \*\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",type=\"int\",value=\"24\"},{name=\"ptr\",type=\"int \*\",value=\".*?\"}\]")
-        self.runCmd("-stack-list-locals --simple-values")
-        self.expect(
-            "\^done,locals=\[{name=\"test_str\",type=\"const char \*\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",type=\"int\",value=\"24\"},{name=\"ptr\",type=\"int \*\",value=\".*?\"}\]")
-
-        # Test -stack-list-locals in a function with catch clause,
-        # having unnamed parameter
-        # Run to BP_catch_unnamed
-        line = line_number('main.cpp', '// BP_catch_unnamed')
-        self.runCmd("-break-insert --file main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"6\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test -stack-list-locals: use --no-values
-        self.runCmd("-stack-list-locals --no-values")
-        self.expect("\^done,locals=\[name=\"i\",name=\"j\"\]")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_stack_list_variables(self):
-        """Test that 'lldb-mi --interpreter' can shows local variables and arguments."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test int local variables:
-        # Run to BP_local_int_test
-        line = line_number('main.cpp', '// BP_local_int_test_with_args')
-        self.runCmd("-break-insert --file main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"2\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test -stack-list-variables: use 0 or --no-values
-        self.runCmd("-stack-list-variables 0")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"c\"},{arg=\"1\",name=\"d\"},{name=\"a\"},{name=\"b\"}\]")
-        self.runCmd("-stack-list-variables --no-values")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"c\"},{arg=\"1\",name=\"d\"},{name=\"a\"},{name=\"b\"}\]")
-
-        # Test -stack-list-variables: use 1 or --all-values
-        self.runCmd("-stack-list-variables 1")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"c\",value=\"30\"},{arg=\"1\",name=\"d\",value=\"40\"},{name=\"a\",value=\"10\"},{name=\"b\",value=\"20\"}\]")
-        self.runCmd("-stack-list-variables --all-values")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"c\",value=\"30\"},{arg=\"1\",name=\"d\",value=\"40\"},{name=\"a\",value=\"10\"},{name=\"b\",value=\"20\"}\]")
-
-        # Test -stack-list-variables: use 2 or --simple-values
-        self.runCmd("-stack-list-variables 2")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"c\",type=\"int\",value=\"30\"},{arg=\"1\",name=\"d\",type=\"int\",value=\"40\"},{name=\"a\",type=\"int\",value=\"10\"},{name=\"b\",type=\"int\",value=\"20\"}\]")
-        self.runCmd("-stack-list-variables --simple-values")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"c\",type=\"int\",value=\"30\"},{arg=\"1\",name=\"d\",type=\"int\",value=\"40\"},{name=\"a\",type=\"int\",value=\"10\"},{name=\"b\",type=\"int\",value=\"20\"}\]")
-
-        # Test struct local variable:
-        # Run to BP_local_struct_test
-        line = line_number('main.cpp', '// BP_local_struct_test_with_args')
-        self.runCmd("-break-insert --file main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"3\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test -stack-list-variables: use 0 or --no-values
-        self.runCmd("-stack-list-variables 0")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"var_e\"},{name=\"var_c\"}\]")
-        self.runCmd("-stack-list-variables --no-values")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"var_e\"},{name=\"var_c\"}\]")
-
-        # Test -stack-list-variables: use 1 or --all-values
-        self.runCmd("-stack-list-variables 1")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"var_e\",value=\"{var_a = 20, var_b = 98 'b', inner_ = {var_d = 40}}\"},{name=\"var_c\",value=\"{var_a = 10, var_b = 97 'a', inner_ = {var_d = 30}}\"}\]")
-        self.runCmd("-stack-list-variables --all-values")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"var_e\",value=\"{var_a = 20, var_b = 98 'b', inner_ = {var_d = 40}}\"},{name=\"var_c\",value=\"{var_a = 10, var_b = 97 'a', inner_ = {var_d = 30}}\"}\]")
-
-        # Test -stack-list-variables: use 2 or --simple-values
-        self.runCmd("-stack-list-variables 2")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"var_e\",type=\"my_type\"},{name=\"var_c\",type=\"my_type\"}\]")
-        self.runCmd("-stack-list-variables --simple-values")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"var_e\",type=\"my_type\"},{name=\"var_c\",type=\"my_type\"}\]")
-
-        # Test array local variable:
-        # Run to BP_local_array_test
-        line = line_number('main.cpp', '// BP_local_array_test_with_args')
-        self.runCmd("-break-insert --file main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"4\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test -stack-list-variables: use 0 or --no-values
-        self.runCmd("-stack-list-variables 0")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"other_array\"},{name=\"array\"}\]")
-        self.runCmd("-stack-list-variables --no-values")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"other_array\"},{name=\"array\"}\]")
-
-        # Test -stack-list-variables: use 1 or --all-values
-        self.runCmd("-stack-list-variables 1")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"other_array\",value=\".*?\"},{name=\"array\",value=\"{\[0\] = 100, \[1\] = 200, \[2\] = 300}\"}\]")
-        self.runCmd("-stack-list-variables --all-values")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"other_array\",value=\".*?\"},{name=\"array\",value=\"{\[0\] = 100, \[1\] = 200, \[2\] = 300}\"}\]")
-
-        # Test -stack-list-variables: use 2 or --simple-values
-        self.runCmd("-stack-list-variables 2")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"other_array\",type=\"int \*\",value=\".*?\"},{name=\"array\",type=\"int \[3\]\"}\]")
-        self.runCmd("-stack-list-variables --simple-values")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"other_array\",type=\"int \*\",value=\".*?\"},{name=\"array\",type=\"int \[3\]\"}\]")
-
-        # Test pointers as local variable:
-        # Run to BP_local_pointer_test
-        line = line_number('main.cpp', '// BP_local_pointer_test_with_args')
-        self.runCmd("-break-insert --file main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"5\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test -stack-list-variables: use 0 or --no-values
-        self.runCmd("-stack-list-variables 0")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"arg_str\"},{arg=\"1\",name=\"arg_ptr\"},{name=\"test_str\"},{name=\"var_e\"},{name=\"ptr\"}\]")
-        self.runCmd("-stack-list-variables --no-values")
-        self.expect(
-            "\^done,variables=\[{arg=\"1\",name=\"arg_str\"},{arg=\"1\",name=\"arg_ptr\"},{name=\"test_str\"},{name=\"var_e\"},{name=\"ptr\"}\]")
-
-        # Test -stack-list-variables: use 1 or --all-values
-        self.runCmd("-stack-list-variables 1")
-        self.expect("\^done,variables=\[{arg=\"1\",name=\"arg_str\",value=\".*?String.*?\"},{arg=\"1\",name=\"arg_ptr\",value=\".*?\"},{name=\"test_str\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",value=\"24\"},{name=\"ptr\",value=\".*?\"}\]")
-        self.runCmd("-stack-list-variables --all-values")
-        self.expect("\^done,variables=\[{arg=\"1\",name=\"arg_str\",value=\".*?String.*?\"},{arg=\"1\",name=\"arg_ptr\",value=\".*?\"},{name=\"test_str\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",value=\"24\"},{name=\"ptr\",value=\".*?\"}\]")
-
-        # Test -stack-list-variables: use 2 or --simple-values
-        self.runCmd("-stack-list-variables 2")
-        self.expect("\^done,variables=\[{arg=\"1\",name=\"arg_str\",type=\"const char \*\",value=\".*?String.*?\"},{arg=\"1\",name=\"arg_ptr\",type=\"int \*\",value=\".*?\"},{name=\"test_str\",type=\"const char \*\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",type=\"int\",value=\"24\"},{name=\"ptr\",type=\"int \*\",value=\".*?\"}\]")
-        self.runCmd("-stack-list-variables --simple-values")
-        self.expect("\^done,variables=\[{arg=\"1\",name=\"arg_str\",type=\"const char \*\",value=\".*?String.*?\"},{arg=\"1\",name=\"arg_ptr\",type=\"int \*\",value=\".*?\"},{name=\"test_str\",type=\"const char \*\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",type=\"int\",value=\"24\"},{name=\"ptr\",type=\"int \*\",value=\".*?\"}\]")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_stack_info_depth(self):
-        """Test that 'lldb-mi --interpreter' can shows depth of the stack."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that -stack-info-depth works
-        # (and that max-depth is optional)
-        self.runCmd("-stack-info-depth")
-        self.expect("\^done,depth=\"[1-9]\"")
-
-        # Test that max-depth restricts check of stack depth
-        # FIXME: max-depth argument is ignored
-        self.runCmd("-stack-info-depth 1")
-        # self.expect("\^done,depth=\"1\"")
-
-        # Test that invalid max-depth argument is handled
-        # FIXME: max-depth argument is ignored
-        self.runCmd("-stack-info-depth -1")
-        # self.expect("\^error")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipUnlessDarwin
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_stack_info_frame(self):
-        """Test that 'lldb-mi --interpreter' can show information about current frame."""
-
-        self.spawnLldbMi(args=None)
-
-        # Test that -stack-info-frame fails when program isn't running
-        self.runCmd("-stack-info-frame")
-        self.expect(
-            "\^error,msg=\"Command 'stack-info-frame'\. Invalid process during debug session\"")
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that -stack-info-frame works when program was stopped on BP
-        self.runCmd("-stack-info-frame")
-        self.expect(
-            "\^done,frame=\{level=\"0\",addr=\"0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\"\}")
-
-        # Select frame #1
-        self.runCmd("-stack-select-frame 1")
-        self.expect("\^done")
-
-        # Test that -stack-info-frame works when specified frame was selected
-        self.runCmd("-stack-info-frame")
-        self.expect(
-            "\^done,frame=\{level=\"1\",addr=\"0x[0-9a-f]+\",func=\".+?\",file=\"\?\?\",fullname=\"\?\?\",line=\"-1\"\}")
-
-        # Test that -stack-info-frame fails when an argument is specified
-        # FIXME: unknown argument is ignored
-        self.runCmd("-stack-info-frame unknown_arg")
-        # self.expect("\^error")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_stack_list_frames(self):
-        """Test that 'lldb-mi --interpreter' can lists the frames on the stack."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test stack frame: get frame #0 info
-        self.runCmd("-stack-list-frames 0 0")
-        self.expect(
-            "\^done,stack=\[frame=\{level=\"0\",addr=\"0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\"\}\]")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_stack_select_frame(self):
-        """Test that 'lldb-mi --interpreter' can choose current frame."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that -stack-select-frame requires 1 mandatory argument
-        self.runCmd("-stack-select-frame")
-        self.expect(
-            "\^error,msg=\"Command 'stack-select-frame'\. Command Args\. Validation failed. Mandatory args not found: frame_id\"")
-
-        # Test that -stack-select-frame fails on invalid frame number
-        self.runCmd("-stack-select-frame 99")
-        self.expect(
-            "\^error,msg=\"Command 'stack-select-frame'\. Frame ID invalid\"")
-
-        # Test that current frame is #0
-        self.runCmd("-stack-info-frame")
-        self.expect(
-            "\^done,frame=\{level=\"0\",addr=\"0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\"\}")
-
-        # Test that -stack-select-frame can select the selected frame
-        self.runCmd("-stack-select-frame 0")
-        self.expect("\^done")
-
-        # Test that current frame is still #0
-        self.runCmd("-stack-info-frame")
-        self.expect(
-            "\^done,frame=\{level=\"0\",addr=\"0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\"\}")
-
-        # Test that -stack-select-frame can select frame #1 (parent frame)
-        self.runCmd("-stack-select-frame 1")
-        self.expect("\^done")
-
-        # Test that current frame is #1
-        # Note that message is different in Darwin and Linux:
-        # Darwin: "^done,frame={level=\"1\",addr=\"0x[0-9a-f]+\",func=\"start\",file=\"??\",fullname=\"??\",line=\"-1\"}"
-        # Linux:
-        # "^done,frame={level=\"1\",addr=\"0x[0-9a-f]+\",func=\".+\",file=\".+\",fullname=\".+\",line=\"\d+\"}"
-        self.runCmd("-stack-info-frame")
-        self.expect(
-            "\^done,frame=\{level=\"1\",addr=\"0x[0-9a-f]+\",func=\".+?\",file=\".+?\",fullname=\".+?\",line=\"(-1|\d+)\"\}")
-
-        # Test that -stack-select-frame can select frame #0 (child frame)
-        self.runCmd("-stack-select-frame 0")
-        self.expect("\^done")
-
-        # Test that current frame is #0 and it has the same information
-        self.runCmd("-stack-info-frame")
-        self.expect(
-            "\^done,frame=\{level=\"0\",addr=\"0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\"\}")

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/stack/main.cpp

-//===-- main.cpp ------------------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include <exception>
-
-struct inner
-{
-    int var_d;
-};
-
-struct my_type
-{
-    int var_a;
-    char var_b;
-    struct inner inner_;
-};
-
-int
-local_int_test(void)
-{
-    int a = 10, b = 20;
-    return 0; // BP_local_int_test
-}
-
-int
-local_int_test_with_args(int c, int d)
-{
-    int a = 10, b = 20;
-    return 0; // BP_local_int_test_with_args
-}
-
-int
-local_struct_test(void)
-{
-    struct my_type var_c;
-    var_c.var_a = 10;
-    var_c.var_b = 'a';
-    var_c.inner_.var_d = 30;
-    return 0; // BP_local_struct_test
-}
-
-int local_struct_test_with_args(struct my_type var_e)
-{
-    struct my_type var_c;
-    var_c.var_a = 10;
-    var_c.var_b = 'a';
-    var_c.inner_.var_d = 30;
-    return 0; // BP_local_struct_test_with_args
-}
-
-int
-local_array_test(void)
-{
-    int array[3];
-    array[0] = 100;
-    array[1] = 200;
-    array[2] = 300;
-    return 0; // BP_local_array_test
-}
-
-int
-local_array_test_with_args(int* other_array)
-{
-    int array[3];
-    array[0] = 100;
-    array[1] = 200;
-    array[2] = 300;
-    return 0; // BP_local_array_test_with_args
-}
-
-int
-local_pointer_test(void)
-{
-    const char *test_str = "Rakaposhi";
-    int var_e = 24;
-    int *ptr = &var_e;
-    return 0; // BP_local_pointer_test
-}
-
-int
-local_pointer_test_with_args(const char *arg_str, int *arg_ptr)
-{
-    const char *test_str = "Rakaposhi";
-    int var_e = 24;
-    int *ptr = &var_e;
-    return 0; // BP_local_pointer_test_with_args
-}
-
-int do_tests_with_args()
-{
-    local_int_test_with_args(30, 40);
-
-    struct my_type var_e;
-    var_e.var_a = 20;
-    var_e.var_b = 'b';
-    var_e.inner_.var_d = 40;
-    local_struct_test_with_args(var_e);
-
-    int array[3];
-    array[0] = 400;
-    array[1] = 500;
-    array[2] = 600;
-    local_array_test_with_args(array);
-
-    const char *test_str = "String";
-    int var_z = 25;
-    int *ptr = &var_z;
-    local_pointer_test_with_args(test_str, ptr);
-
-    return 0;
-}
-
-void catch_unnamed_test()
-{
-    try
-    {
-        int i = 1, j = 2;
-        throw std::exception(); // BP_catch_unnamed
-    }
-    catch(std::exception&)
-    {
-    }
-}
-
-int
-main(int argc, char const *argv[])
-{
-    local_int_test();
-    local_struct_test();
-    local_array_test();
-    local_pointer_test();
-    catch_unnamed_test();
-
-    do_tests_with_args();
-    return 0;
-}

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/Makefile

-LEVEL = ../../../make
-
-CXX_SOURCES := main.cpp
-
-include $(LEVEL)/Makefile.rules

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/TestMiStartupOptions.py

-"""
-Test lldb-mi startup options.
-"""
-
-from __future__ import print_function
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-import os
-
-class MiStartupOptionsTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfDarwin
-    @skipIfLinux
-    def test_lldbmi_executable_option_file(self):
-        """Test that 'lldb-mi --interpreter %s' loads executable file."""
-
-        self.spawnLldbMi(exe=self.myexe)
-
-        # Test that the executable is loaded when file was specified
-        self.expect("-file-exec-and-symbols \"%s\"" % self.myexe)
-        self.expect("\^done")
-
-        # Test that lldb-mi is ready when executable was loaded
-        self.expect(self.child_prompt, exactly=True)
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Continue
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"exited-normally\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfDarwin
-    def test_lldbmi_executable_option_unknown_file(self):
-        """Test that 'lldb-mi --interpreter %s' fails on unknown executable file."""
-
-        # Prepare path to executable
-        path = "unknown_file"
-
-        self.spawnLldbMi(exe=path)
-
-        # Test that the executable isn't loaded when unknown file was specified
-        self.expect("-file-exec-and-symbols \"%s\"" % path)
-        self.expect(
-            "\^error,msg=\"Command 'file-exec-and-symbols'. Target binary '%s' is invalid. error: unable to find executable for '%s'\"" %
-            (path, path))
-
-        # Test that lldb-mi is ready when executable was loaded
-        self.expect(self.child_prompt, exactly=True)
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfDarwin
-    @skipIfLinux
-    def test_lldbmi_executable_option_absolute_path(self):
-        """Test that 'lldb-mi --interpreter %s' loads executable which is specified via absolute path."""
-
-        # Prepare path to executable
-        self.spawnLldbMi(exe=self.myexe)
-
-        # Test that the executable is loaded when file was specified using
-        # absolute path
-        self.expect("-file-exec-and-symbols \"%s\"" % self.myexe)
-        self.expect("\^done")
-
-        # Test that lldb-mi is ready when executable was loaded
-        self.expect(self.child_prompt, exactly=True)
-
-        # Run
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"exited-normally\"")
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfDarwin
-    @skipIfLinux
-    def test_lldbmi_executable_option_relative_path(self):
-        """Test that 'lldb-mi --interpreter %s' loads executable which is specified via relative path."""
-
-        # Prepare path to executable
-        path = os.path.relpath(self.myexe, self.getBuildDir())
-        self.spawnLldbMi(exe=path)
-
-        # Test that the executable is loaded when file was specified using
-        # relative path
-        self.expect("-file-exec-and-symbols \"%s\"" % path)
-        self.expect("\^done")
-
-        # Test that lldb-mi is ready when executable was loaded
-        self.expect(self.child_prompt, exactly=True)
-
-        # Run
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"exited-normally\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfDarwin
-    def test_lldbmi_executable_option_unknown_path(self):
-        """Test that 'lldb-mi --interpreter %s' fails on executable file which is specified via unknown path."""
-
-        # Prepare path to executable
-        path = "unknown_dir" + self.myexe
-
-        self.spawnLldbMi(exe=path)
-
-        # Test that the executable isn't loaded when file was specified using
-        # unknown path
-        self.expect("-file-exec-and-symbols \"%s\"" % path)
-        self.expect(
-            "\^error,msg=\"Command 'file-exec-and-symbols'. Target binary '%s' is invalid. error: unable to find executable for '%s'\"" %
-            (path, path))
-
-        # Test that lldb-mi is ready when executable was loaded
-        self.expect(self.child_prompt, exactly=True)
-
-    def copyScript(self, sourceFile):
-        """copy the script to builddir and replace a.out with the full path"""
-        destFile = os.path.join(os.path.dirname(self.myexe),
-                                sourceFile+'.script')
-        with open(sourceFile, 'r') as src:
-            with open(destFile, 'w+') as dest:
-                dest.write(src.read().replace("a.out", self.myexe))
-        return destFile
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @expectedFailureNetBSD
-    @skipIfDarwin
-    def test_lldbmi_source_option_start_script(self):
-        """Test that 'lldb-mi --interpreter' can execute user's commands after initial commands were executed."""
-
-        # Prepared source file
-        sourceFile = self.copyScript("start_script")
-        self.spawnLldbMi(args="--source %s" % sourceFile)
-
-        # After '-file-exec-and-symbols a.out'
-        self.expect("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # After '-break-insert -f main'
-        self.expect("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-
-        # After '-exec-run'
-        self.expect("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # After '-break-insert main.cpp:BP_return'
-        line = line_number('main.cpp', '//BP_return')
-        self.expect("-break-insert main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"2\"")
-
-        # After '-exec-continue'
-        self.expect("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that lldb-mi is ready after execution of --source start_script
-        self.expect(self.child_prompt, exactly=True)
-
-        # Try to evaluate 'a' expression
-        self.runCmd("-data-evaluate-expression a")
-        self.expect("\^done,value=\"10\"")
-        self.expect(self.child_prompt, exactly=True)
-        os.unlink(sourceFile)
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @expectedFailureNetBSD
-    @skipIfDarwin
-    def test_lldbmi_source_option_start_script_exit(self):
-        """Test that 'lldb-mi --interpreter' can execute a prepared file which passed via --source option."""
-
-        # Prepared source file
-        sourceFile = self.copyScript("start_script_exit")
-        self.spawnLldbMi(args="--source %s" % sourceFile)
-
-        # After '-file-exec-and-symbols a.out'
-        self.expect("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # After '-break-insert -f main'
-        self.expect("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-
-        # After '-exec-run'
-        self.expect("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # After '-break-insert main.cpp:BP_return'
-        line = line_number('main.cpp', '//BP_return')
-        self.expect("-break-insert main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"2\"")
-
-        # After '-exec-continue'
-        self.expect("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # After '-data-evaluate-expression a'
-        self.expect("-data-evaluate-expression a")
-        self.expect("\^done,value=\"10\"")
-
-        # After '-gdb-exit'
-        self.expect("-gdb-exit")
-        self.expect("\^exit")
-        self.expect("\*stopped,reason=\"exited-normally\"")
-        os.unlink(sourceFile)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfDarwin
-    def test_lldbmi_source_option_start_script_error(self):
-        """Test that 'lldb-mi --interpreter' stops execution of initial commands in case of error."""
-
-        # Prepared source file
-        sourceFile = self.copyScript("start_script_error")
-        self.spawnLldbMi(args="--source %s" % sourceFile, preconfig=False)
-
-        # After 'settings set symbols.enable-external-lookup false'
-        self.expect("settings set symbols.enable-external-lookup false")
-        self.expect("\^done")
-
-        # After '-file-exec-and-symbols a.out'
-        self.expect("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # After '-break-ins -f main'
-        self.expect("-break-ins -f main")
-        self.expect("\^error")
-
-        # Test that lldb-mi is ready after execution of --source start_script
-        self.expect(self.child_prompt, exactly=True)
-        os.unlink(sourceFile)
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfDarwin
-    @skipIfLinux
-    def test_lldbmi_log_option(self):
-        """Test that 'lldb-mi --log' creates a log file in the current directory."""
-
-        logDirectory = self.getBuildDir()
-        self.spawnLldbMi(exe=self.myexe, args="--log")
-
-        # Test that the executable is loaded when file was specified
-        self.expect("-file-exec-and-symbols \"%s\"" % self.myexe)
-        self.expect("\^done")
-
-        # Test that lldb-mi is ready when executable was loaded
-        self.expect(self.child_prompt, exactly=True)
-
-        # Run
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"exited-normally\"")
-
-        # Check log file is created
-        import glob
-        import os
-        logFile = glob.glob(logDirectory + "/lldb-mi-*.log")
-
-        if not logFile:
-            self.fail("log file not found")
-
-        # Delete log
-        for f in logFile:
-            os.remove(f)
-
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfDarwin
-    @skipIfLinux
-    def test_lldbmi_log_directory_option(self):
-        """Test that 'lldb-mi --log --log-dir' creates a log file in the directory specified by --log-dir."""
-
-        # Create log in temp directory
-        import tempfile
-        logDirectory = tempfile.gettempdir()
-
-        self.spawnLldbMi(exe=self.myexe,
-            args="--log --log-dir=%s" % logDirectory)
-
-        # Test that the executable is loaded when file was specified
-        self.expect("-file-exec-and-symbols \"%s\"" % self.myexe)
-        self.expect("\^done")
-
-        # Test that lldb-mi is ready when executable was loaded
-        self.expect(self.child_prompt, exactly=True)
-
-        # Run
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"exited-normally\"")
-
-        # Check log file is created
-        import glob
-        import os
-        logFile = glob.glob(logDirectory + "/lldb-mi-*.log")
-
-        if not logFile:
-            self.fail("log file not found")
-
-        # Delete log
-        for f in logFile:
-            os.remove(f)

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/main.cpp

-//===-- main.cpp ------------------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-int
-main(int argc, char const *argv[])
-{
-    int a = 10;
-    return 0; //BP_return
-}

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/start_script

--file-exec-and-symbols a.out
--break-insert -f main
--exec-run
--break-insert main.cpp:14
--exec-continue

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/start_script_error

-settings set symbols.enable-external-lookup false
--file-exec-and-symbols a.out
--break-ins -f main

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/startup_options/start_script_exit

--file-exec-and-symbols a.out
--break-insert -f main
--exec-run
--break-insert main.cpp:14
--exec-continue
--data-evaluate-expression a
--gdb-exit

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/syntax/Makefile

-LEVEL = ../../../make
-
-CXX_SOURCES := main.cpp
-
-include $(LEVEL)/Makefile.rules

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/syntax/TestMiSyntax.py

-"""
-Test that the lldb-mi driver understands MI command syntax.
-"""
-
-from __future__ import print_function
-
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-from functools import reduce
-
-
-class MiSyntaxTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    @skipIfLinux
-    def test_lldbmi_tokens(self):
-        """Test that 'lldb-mi --interpreter' prints command tokens."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("000-file-exec-and-symbols %s" % self.myexe)
-        self.expect("000\^done")
-
-        # Run to main
-        self.runCmd("100000001-break-insert -f main")
-        self.expect("100000001\^done,bkpt={number=\"1\"")
-        self.runCmd("2-exec-run")
-        self.expect("2\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Exit
-        self.runCmd("0000000000000000000003-exec-continue")
-        self.expect("0000000000000000000003\^running")
-        self.expect("\*stopped,reason=\"exited-normally\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    def test_lldbmi_specialchars(self):
-        """Test that 'lldb-mi --interpreter' handles complicated strings."""
-
-        # Create an alias for myexe
-        complicated_myexe = self.getBuildArtifact("C--mpl-x file's`s @#$%^&*()_+-={}[]| name")
-        os.symlink(self.myexe, complicated_myexe)
-        self.addTearDownHook(lambda: os.unlink(complicated_myexe))
-
-        self.spawnLldbMi(exe=complicated_myexe)
-
-        # Test that the executable was loaded
-        self.expect(
-            "-file-exec-and-symbols \"%s\"" %
-            complicated_myexe, exactly=True)
-        self.expect("\^done")
-
-        # Check that it was loaded correctly
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfDarwin
-    @expectedFlakeyNetBSD
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_output_grammar(self):
-        """Test that 'lldb-mi --interpreter' uses standard output syntax."""
-
-        self.spawnLldbMi(args=None)
-        self.child.setecho(False)
-
-        # Run all commands simultaneously
-        self.runCmd("-unknown-command")
-        self.runCmd("-interpreter-exec command help")
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.runCmd("-break-insert -f main")
-        self.runCmd("-gdb-set target-async off")
-        self.runCmd("-exec-run")
-        self.runCmd("-gdb-set target-async on")
-        self.runCmd("-exec-continue")
-        self.runCmd("-gdb-exit")
-
-        # Test that the program's output matches to the following pattern:
-        # ( async-record | stream-record )* [ result-record ] "(gdb)" nl
-        async_record = "^[0-9]*(\*|\+|=).+?\n"  # 1
-        stream_record = "^(~|@|&).+?\n"         # 2
-        result_record = "^[0-9]*\^.+?\n"        # 3
-        prompt = "^\(gdb\)\r\n"                 # 4
-        command = "^\r\n"                       # 5 (it looks like empty line for pexpect)
-        error = "^.+?\n"                        # 6
-        import pexpect                          # 7 (EOF)
-        all_patterns = [
-            async_record,
-            stream_record,
-            result_record,
-            prompt,
-            command,
-            error,
-            pexpect.EOF]
-
-        # Routines to get a bit-mask for the specified list of patterns
-        def get_bit(pattern): return all_patterns.index(pattern)
-        def get_mask(pattern): return 1 << get_bit(pattern)
-        def or_op(x, y): return x | y
-        def get_state(*args): return reduce(or_op, map(get_mask, args))
-
-        next_state = get_state(command)
-        while True:
-            it = self.expect(all_patterns)
-            matched_pattern = all_patterns[it]
-
-            # Check that state is acceptable
-            if not (next_state & get_mask(matched_pattern)):
-                self.fail(
-                    "error: inconsistent pattern '%s' for state %#x (matched string: %s)" %
-                    (repr(matched_pattern), next_state, self.child.after))
-            elif matched_pattern == async_record or matched_pattern == stream_record:
-                next_state = get_state(
-                    async_record,
-                    stream_record,
-                    result_record,
-                    prompt)
-            elif matched_pattern == result_record:
-                # FIXME lldb-mi prints async-records out of turn
-                # ```
-                #   ^done
-                #   (gdb)
-                #   ^running
-                #   =thread-group-started,id="i1",pid="13875"
-                #   (gdb)
-                # ```
-                # Therefore to pass that test I changed the grammar's rule:
-                #   next_state = get_state(prompt)
-                # to:
-                next_state = get_state(async_record, prompt)
-            elif matched_pattern == prompt:
-                # FIXME lldb-mi prints the prompt out of turn
-                # ```
-                #   ^done
-                #   (gdb)
-                #   ^running
-                #   (gdb)
-                #   (gdb)
-                # ```
-                # Therefore to pass that test I changed the grammar's rule:
-                #   next_state = get_state(async_record, stream_record, result_record, command, pexpect.EOF)
-                # to:
-                next_state = get_state(
-                    async_record,
-                    stream_record,
-                    result_record,
-                    prompt,
-                    command,
-                    pexpect.EOF)
-            elif matched_pattern == command:
-                next_state = get_state(
-                    async_record,
-                    stream_record,
-                    result_record)
-            elif matched_pattern == pexpect.EOF:
-                break
-            else:
-                self.fail("error: pexpect returned an unknown state")

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/syntax/main.cpp

-//===-- main.cpp ------------------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include <cstdio>
-
-int
-main(int argc, char const *argv[]) 
-{
-    printf("'\n` - it's \\n\x12\"\\\"");
-    return 0;
-}

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/target/Makefile

-LEVEL = ../../../make
-
-CXX_SOURCES := test_attach.cpp
-
-include $(LEVEL)/Makefile.rules

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/target/TestMiTarget.py

-"""
-Test lldb-mi -target-xxx commands.
-"""
-
-from __future__ import print_function
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiTargetTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # cannot attach to process on linux
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    @expectedFailureNetBSD
-    def test_lldbmi_target_attach_wait_for(self):
-        """Test that 'lldb-mi --interpreter' works for -target-attach -n <name> --waitfor."""
-
-        # Build target executable with unique name
-        exeName = self.testMethodName
-        d = {'EXE': exeName}
-        self.buildProgram("test_attach.cpp", exeName)
-        self.addTearDownCleanup(dictionary=d)
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        # FIXME: -file-exec-and-sybmols is not required for target attach, but
-        # the test will not pass without this
-        self.runCmd("-file-exec-and-symbols %s" % self.getBuildArtifact(exeName))
-        self.expect("\^done")
-
-        # Set up attach
-        self.runCmd("-target-attach -n %s --waitfor" % exeName)
-        time.sleep(4)  # Give attach time to setup
-
-        # Start target process
-        self.spawnSubprocess(self.getBuildArtifact(exeName))
-        self.addTearDownHook(self.cleanupSubprocesses)
-        self.expect("\^done")
-
-        # Set breakpoint on printf
-        line = line_number('test_attach.cpp', '// BP_i++')
-        self.runCmd("-break-insert -f test_attach.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"1\"")
-
-        # Continue to breakpoint
-        self.runCmd("-exec-continue")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Detach
-        self.runCmd("-target-detach")
-        self.expect("\^done")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # cannot attach to process on linux
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    @expectedFailureNetBSD
-    def test_lldbmi_target_attach_name(self):
-        """Test that 'lldb-mi --interpreter' works for -target-attach -n <name>."""
-
-        # Build target executable with unique name
-        exeName = self.testMethodName
-        d = {'EXE': exeName}
-        self.buildProgram("test_attach.cpp", exeName)
-        self.addTearDownCleanup(dictionary=d)
-
-        # Start target process
-        targetProcess = self.spawnSubprocess(self.getBuildArtifact(exeName))
-        self.addTearDownHook(self.cleanupSubprocesses)
-
-        self.spawnLldbMi(args=None)
-
-        # Set up atatch
-        self.runCmd("-target-attach -n %s" % exeName)
-        self.expect("\^done")
-
-        # Set breakpoint on printf
-        line = line_number('test_attach.cpp', '// BP_i++')
-        self.runCmd("-break-insert -f test_attach.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"1\"")
-
-        # Continue to breakpoint
-        self.runCmd("-exec-continue")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Detach
-        self.runCmd("-target-detach")
-        self.expect("\^done")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # cannot attach to process on linux
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    @expectedFailureNetBSD
-    def test_lldbmi_target_attach_pid(self):
-        """Test that 'lldb-mi --interpreter' works for -target-attach <pid>."""
-
-        # Build target executable with unique name
-        exeName = self.testMethodName
-        d = {'EXE': exeName}
-        self.buildProgram("test_attach.cpp", exeName)
-        self.addTearDownCleanup(dictionary=d)
-
-        # Start target process
-        targetProcess = self.spawnSubprocess(
-            self.getBuildArtifact(exeName))
-        self.addTearDownHook(self.cleanupSubprocesses)
-
-        self.spawnLldbMi(args=None)
-
-        # Set up atatch
-        self.runCmd("-target-attach %d" % targetProcess.pid)
-        self.expect("\^done")
-
-        # Set breakpoint on printf
-        line = line_number('test_attach.cpp', '// BP_i++')
-        self.runCmd("-break-insert -f test_attach.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"1\"")
-
-        # Continue to breakpoint
-        self.runCmd("-exec-continue")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Detach
-        self.runCmd("-target-detach")
-        self.expect("\^done")

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/target/test_attach.cpp

-//===-- main.cpp ------------------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include <cstdio>
-
-int
-main(int argc, char const *argv[]) 
-{
-    int i = 0;
-    for (;;)
-    {
-        i++; // BP_i++
-    }
-    return 0;
-}

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/threadinfo/Makefile

-LEVEL = ../../../make
-
-CXX_SOURCES := test_threadinfo.cpp
-
-ENABLE_THREADS := YES
-
-include $(LEVEL)/Makefile.rules

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/threadinfo/TestMiThreadInfo.py

-"""
-Test lldb-mi -thread-info command.
-"""
-
-from __future__ import print_function
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiThreadInfoTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # pthreads not supported on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @expectedFailureNetBSD
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_thread_info(self):
-        """Test that -thread-info prints thread info and the current-thread-id"""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        self.runCmd("-break-insert ThreadProc")
-        self.expect("\^done")
-
-        # Run to the breakpoint
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        self.runCmd("-thread-info")
-        self.expect(
-            "\^done,threads=\[\{id=\"1\",(.*)\},\{id=\"2\",(.*)\],current-thread-id=\"2\"")
-
-        self.runCmd("-gdb-quit")

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/threadinfo/test_threadinfo.cpp

-#include <cstdlib>
-#include <iostream>
-#include <thread>
-
-using namespace std;
-
-void
-ThreadProc()
-{
-    int i = 0;
-    i++;
-}
-
-int
-main()
-{
-    thread t(ThreadProc);
-    t.join();
-
-    return 0;
-}

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/variable/Makefile

-LEVEL = ../../../make
-
-CXX_SOURCES := main.cpp
-
-include $(LEVEL)/Makefile.rules

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/variable/TestMiGdbSetShowPrint.py

-# coding=utf8
-"""
-Test lldb-mi -gdb-set and -gdb-show commands for 'print option-name'.
-"""
-
-from __future__ import print_function
-
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiGdbSetShowTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    # evaluates array when char-array-as-string is off
-    def eval_and_check_array(self, var, typ, length):
-        self.runCmd("-var-create - * %s" % var)
-        self.expect(
-            '\^done,name="var\d+",numchild="%d",value="\[%d\]",type="%s \[%d\]",thread-id="1",has_more="0"' %
-            (length, length, typ, length))
-
-    # evaluates any type which can be represented as string of characters
-    def eval_and_match_string(self, var, value, typ):
-        value = value.replace("\\", "\\\\").replace("\"", "\\\"")
-        self.runCmd("-var-create - * " + var)
-        self.expect(
-            '\^done,name="var\d+",numchild="[0-9]+",value="%s",type="%s",thread-id="1",has_more="0"' %
-            (value, typ))
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_gdb_set_show_print_char_array_as_string(self):
-        """Test that 'lldb-mi --interpreter' can print array of chars as string."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to BP_gdb_set_show_print_char_array_as_string_test
-        line = line_number(
-            'main.cpp',
-            '// BP_gdb_set_show_print_char_array_as_string_test')
-        self.runCmd("-break-insert main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that default print char-array-as-string value is "off"
-        self.runCmd("-gdb-show print char-array-as-string")
-        self.expect("\^done,value=\"off\"")
-
-        # Test that a char* is expanded to string when print
-        # char-array-as-string is "off"
-        self.eval_and_match_string(
-            "cp",
-            r'0x[0-9a-f]+ \"\\t\\\"hello\\\"\\n\"',
-            r'const char \*')
-
-        # Test that a char[] isn't expanded to string when print
-        # char-array-as-string is "off"
-        self.eval_and_check_array("ca", "const char", 10)
-
-        # Test that a char16_t* is expanded to string when print
-        # char-array-as-string is "off"
-        self.eval_and_match_string(
-            "u16p",
-            r'0x[0-9a-f]+ u\"\\t\\\"hello\\\"\\n\"',
-            r'const char16_t \*')
-
-        # Test that a char16_t[] isn't expanded to string when print
-        # char-array-as-string is "off"
-        self.eval_and_check_array("u16a", "const char16_t", 10)
-
-        # Test that a char32_t* is expanded to string when print
-        # char-array-as-string is "off"
-        self.eval_and_match_string(
-            "u32p",
-            r'0x[0-9a-f]+ U\"\\t\\\"hello\\\"\\n\"',
-            r'const char32_t \*')
-
-        # Test that a char32_t[] isn't expanded to string when print
-        # char-array-as-string is "off"
-        self.eval_and_check_array("u32a", "const char32_t", 10)
-
-        # Test that -gdb-set can set print char-array-as-string flag
-        self.runCmd("-gdb-set print char-array-as-string on")
-        self.expect("\^done")
-        self.runCmd("-gdb-set print char-array-as-string 1")
-        self.expect("\^done")
-        self.runCmd("-gdb-show print char-array-as-string")
-        self.expect("\^done,value=\"on\"")
-
-        # Test that a char* with escape chars is expanded to string when print
-        # char-array-as-string is "on"
-        self.eval_and_match_string(
-            "cp",
-            r'0x[0-9a-f]+ \"\\t\\\"hello\\\"\\n\"',
-            r'const char \*')
-
-        # Test that a char[] with escape chars is expanded to string when print
-        # char-array-as-string is "on"
-        self.eval_and_match_string(
-            "ca",
-            r'\"\\t\\\"hello\\\"\\n\"',
-            r'const char \[10\]')
-
-        # Test that a char16_t* with escape chars is expanded to string when
-        # print char-array-as-string is "on"
-        self.eval_and_match_string(
-            "u16p",
-            r'0x[0-9a-f]+ u\"\\t\\\"hello\\\"\\n\"',
-            r'const char16_t \*')
-
-        # Test that a char16_t[] with escape chars is expanded to string when
-        # print char-array-as-string is "on"
-        self.eval_and_match_string(
-            "u16a",
-            r'u\"\\t\\\"hello\\\"\\n\"',
-            r'const char16_t \[10\]')
-
-        # Test that a char32_t* with escape chars is expanded to string when
-        # print char-array-as-string is "on"
-        self.eval_and_match_string(
-            "u32p",
-            r'0x[0-9a-f]+ U\"\\t\\\"hello\\\"\\n\"',
-            r'const char32_t \*')
-
-        # Test that a char32_t[] with escape chars is expanded to string when
-        # print char-array-as-string is "on"
-        self.eval_and_match_string(
-            "u32a",
-            r'U\"\\t\\\"hello\\\"\\n\"',
-            r'const char32_t \[10\]')
-
-        # Test russian unicode strings
-        self.eval_and_match_string(
-            "u16p_rus",
-            r'0x[0-9a-f]+ u\"\\\\Аламо-сквер\"',
-            r'const char16_t \*')
-        self.eval_and_match_string(
-            "u16a_rus",
-            r'u\"\\\\Бейвью\"',
-            r'const char16_t \[8\]')
-        self.eval_and_match_string(
-            "u32p_rus",
-            r'0x[0-9a-f]+ U\"\\\\Чайнатаун\"',
-            r'const char32_t \*')
-        self.eval_and_match_string(
-            "u32a_rus",
-            r'U\"\\\\Догпатч\"',
-            r'const char32_t \[9\]')
-
-        # Test that -gdb-set print char-array-as-string fails if "on"/"off"
-        # isn't specified
-        self.runCmd("-gdb-set print char-array-as-string")
-        self.expect(
-            "\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
-
-        # Test that -gdb-set print char-array-as-string fails when option is
-        # unknown
-        self.runCmd("-gdb-set print char-array-as-string unknown")
-        self.expect(
-            "\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi working on Windows
-    @expectedFailureAll(compiler="gcc", bugnumber="llvm.org/pr23357")
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_gdb_set_show_print_aggregate_field_names(self):
-        """Test that 'lldb-mi --interpreter' can expand aggregates everywhere."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to BP_gdb_set_show_print_aggregate_field_names
-        line = line_number(
-            'main.cpp',
-            '// BP_gdb_set_show_print_aggregate_field_names')
-        self.runCmd("-break-insert main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that default print aggregatep-field-names value is "on"
-        self.runCmd("-gdb-show print aggregate-field-names")
-        self.expect("\^done,value=\"on\"")
-
-        # Set print expand-aggregates flag to "on"
-        self.runCmd("-gdb-set print expand-aggregates on")
-        self.expect("\^done")
-
-        # Test that composite type is expanded with field name when print
-        # aggregate-field-names is "on"
-        self.runCmd("-var-create var1 * complx")
-        self.expect(
-            "\^done,name=\"var1\",numchild=\"3\",value=\"{i = 3, inner = {l = 3}, complex_ptr = 0x[0-9a-f]+}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
-
-        # Test that composite type[] is expanded with field name when print
-        # aggregate-field-names is "on"
-        self.runCmd("-var-create var2 * complx_array")
-        self.expect(
-            "\^done,name=\"var2\",numchild=\"2\",value=\"{\[0\] = {i = 4, inner = {l = 4}, complex_ptr = 0x[0-9a-f]+}, \[1\] = {i = 5, inner = {l = 5}, complex_ptr = 0x[0-9a-f]+}}\",type=\"complex_type \[2\]\",thread-id=\"1\",has_more=\"0\"")
-
-        # Test that -gdb-set can set print aggregate-field-names flag
-        self.runCmd("-gdb-set print aggregate-field-names off")
-        self.expect("\^done")
-        self.runCmd("-gdb-set print aggregate-field-names 0")
-        self.expect("\^done")
-        self.runCmd("-gdb-show print aggregate-field-names")
-        self.expect("\^done,value=\"off\"")
-
-        # Test that composite type is expanded without field name when print
-        # aggregate-field-names is "off"
-        self.runCmd("-var-create var3 * complx")
-        self.expect(
-            "\^done,name=\"var3\",numchild=\"3\",value=\"{3,\{3\},0x[0-9a-f]+}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
-
-        # Test that composite type[] is expanded without field name when print
-        # aggregate-field-names is "off"
-        self.runCmd("-var-create var4 * complx_array")
-        self.expect(
-            "\^done,name=\"var4\",numchild=\"2\",value=\"{{4,\{4\},0x[0-9a-f]+},{5,\{5\},0x[0-9a-f]+}}\",type=\"complex_type \[2\]\",thread-id=\"1\",has_more=\"0\"")
-
-        # Test that -gdb-set print aggregate-field-names fails if "on"/"off"
-        # isn't specified
-        self.runCmd("-gdb-set print aggregate-field-names")
-        self.expect(
-            "\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
-
-        # Test that -gdb-set print aggregate-field-names fails when option is
-        # unknown
-        self.runCmd("-gdb-set print aggregate-field-names unknown")
-        self.expect(
-            "\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/variable/TestMiVar.py

-"""
-Test lldb-mi -var-xxx commands.
-"""
-
-from __future__ import print_function
-
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiVarTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    def test_lldbmi_eval(self):
-        """Test that 'lldb-mi --interpreter' works for evaluating."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to program return
-        line = line_number('main.cpp', '// BP_return')
-        self.runCmd("-break-insert main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Print non-existant variable
-        self.runCmd("-var-create var1 * undef")
-        self.expect(
-            "\^error,msg=\"error: use of undeclared identifier \'undef\'\\\\n\"")
-        self.runCmd("-data-evaluate-expression undef")
-        self.expect(
-            "\^error,msg=\"error: use of undeclared identifier \'undef\'\\\\n\"")
-
-        # Print global "g_MyVar", modify, delete and create again
-        self.runCmd("-data-evaluate-expression g_MyVar")
-        self.expect("\^done,value=\"3\"")
-        self.runCmd("-var-create var2 * g_MyVar")
-        self.expect(
-            "\^done,name=\"var2\",numchild=\"0\",value=\"3\",type=\"int\",thread-id=\"1\",has_more=\"0\"")
-        self.runCmd("-var-evaluate-expression var2")
-        self.expect("\^done,value=\"3\"")
-        self.runCmd("-var-show-attributes var2")
-        self.expect("\^done,status=\"editable\"")
-        self.runCmd("-var-list-children var2")
-        self.expect("\^done,numchild=\"0\",has_more=\"0\"")
-        # Ensure -var-list-children also works with quotes
-        self.runCmd("-var-list-children \"var2\"")
-        self.expect("\^done,numchild=\"0\",has_more=\"0\"")
-        self.runCmd("-data-evaluate-expression \"g_MyVar=30\"")
-        self.expect("\^done,value=\"30\"")
-        self.runCmd("-var-update --all-values var2")
-        # self.expect("\^done,changelist=\[\{name=\"var2\",value=\"30\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\]")
-        # FIXME -var-update doesn't work
-        self.runCmd("-var-delete var2")
-        self.expect("\^done")
-        self.runCmd("-var-create var2 * g_MyVar")
-        self.expect(
-            "\^done,name=\"var2\",numchild=\"0\",value=\"30\",type=\"int\",thread-id=\"1\",has_more=\"0\"")
-
-        # Print static "s_MyVar", modify, delete and create again
-        self.runCmd("-data-evaluate-expression s_MyVar")
-        self.expect("\^done,value=\"30\"")
-        self.runCmd("-var-create var3 * s_MyVar")
-        self.expect(
-            "\^done,name=\"var3\",numchild=\"0\",value=\"30\",type=\"int\",thread-id=\"1\",has_more=\"0\"")
-        self.runCmd("-var-evaluate-expression var3")
-        self.expect("\^done,value=\"30\"")
-        self.runCmd("-var-show-attributes var3")
-        self.expect("\^done,status=\"editable\"")
-        self.runCmd("-var-list-children var3")
-        self.expect("\^done,numchild=\"0\",has_more=\"0\"")
-        self.runCmd("-data-evaluate-expression \"s_MyVar=3\"")
-        self.expect("\^done,value=\"3\"")
-        self.runCmd("-var-update --all-values var3")
-        # self.expect("\^done,changelist=\[\{name=\"var3\",value=\"3\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\]")
-        # FIXME -var-update doesn't work
-        self.runCmd("-var-delete var3")
-        self.expect("\^done")
-        self.runCmd("-var-create var3 * s_MyVar")
-        self.expect(
-            "\^done,name=\"var3\",numchild=\"0\",value=\"3\",type=\"int\",thread-id=\"1\",has_more=\"0\"")
-
-        # Print local "b", modify, delete and create again
-        self.runCmd("-data-evaluate-expression b")
-        self.expect("\^done,value=\"20\"")
-        self.runCmd("-var-create var4 * b")
-        self.expect(
-            "\^done,name=\"var4\",numchild=\"0\",value=\"20\",type=\"int\",thread-id=\"1\",has_more=\"0\"")
-        self.runCmd("-var-evaluate-expression var4")
-        self.expect("\^done,value=\"20\"")
-        self.runCmd("-var-show-attributes var4")
-        self.expect("\^done,status=\"editable\"")
-        self.runCmd("-var-list-children var4")
-        self.expect("\^done,numchild=\"0\",has_more=\"0\"")
-        self.runCmd("-data-evaluate-expression \"b=2\"")
-        self.expect("\^done,value=\"2\"")
-        self.runCmd("-var-update --all-values var4")
-        # self.expect("\^done,changelist=\[\{name=\"var4\",value=\"2\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\]")
-        # FIXME -var-update doesn't work
-        self.runCmd("-var-delete var4")
-        self.expect("\^done")
-        self.runCmd("-var-create var4 * b")
-        self.expect(
-            "\^done,name=\"var4\",numchild=\"0\",value=\"2\",type=\"int\",thread-id=\"1\",has_more=\"0\"")
-
-        # Print temp "a + b"
-        self.runCmd("-data-evaluate-expression \"a + b\"")
-        self.expect("\^done,value=\"12\"")
-        self.runCmd("-var-create var5 * \"a + b\"")
-        self.expect(
-            "\^done,name=\"var5\",numchild=\"0\",value=\"12\",type=\"int\",thread-id=\"1\",has_more=\"0\"")
-        self.runCmd("-var-evaluate-expression var5")
-        self.expect("\^done,value=\"12\"")
-        self.runCmd("-var-show-attributes var5")
-        self.expect("\^done,status=\"editable\"")  # FIXME editable or not?
-        self.runCmd("-var-list-children var5")
-        self.expect("\^done,numchild=\"0\",has_more=\"0\"")
-
-        # Print argument "argv[0]"
-        self.runCmd("-data-evaluate-expression \"argv[0]\"")
-        self.expect(
-            "\^done,value=\"0x[0-9a-f]+ \\\\\\\".*?%s\\\\\\\"\"" %
-            self.myexe)
-        self.runCmd("-var-create var6 * \"argv[0]\"")
-        self.expect(
-            "\^done,name=\"var6\",numchild=\"1\",value=\"0x[0-9a-f]+ \\\\\\\".*?%s\\\\\\\"\",type=\"const char \*\",thread-id=\"1\",has_more=\"0\"" %
-            self.myexe)
-        self.runCmd("-var-evaluate-expression var6")
-        self.expect(
-            "\^done,value=\"0x[0-9a-f]+ \\\\\\\".*?%s\\\\\\\"\"" %
-            self.myexe)
-        self.runCmd("-var-show-attributes var6")
-        self.expect("\^done,status=\"editable\"")
-        self.runCmd("-var-list-children --all-values var6")
-        # FIXME: The name below is not correct. It should be "var.*argv[0]".
-        # FIXME -var-list-children shows invalid thread-id
-        self.expect(
-            "\^done,numchild=\"1\",children=\[child=\{name=\"var6\.\*\$[0-9]+\",exp=\"\*\$[0-9]+\",numchild=\"0\",type=\"const char\",thread-id=\"4294967295\",value=\"47 '/'\",has_more=\"0\"\}\],has_more=\"0\"")
-
-        # Print an expression with spaces and optional arguments
-        self.runCmd("-data-evaluate-expression \"a + b\"")
-        self.expect("\^done,value=\"12\"")
-        self.runCmd("-var-create var7 * \"a + b\" --thread 1 --frame 0")
-        self.expect(
-            "\^done,name=\"var7\",numchild=\"0\",value=\"12\",type=\"int\",thread-id=\"1\",has_more=\"0\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @skipIfDarwin
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_var_update(self):
-        """Test that 'lldb-mi --interpreter' works for -var-update."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to BP_var_update_test_init
-        line = line_number('main.cpp', '// BP_var_update_test_init')
-        self.runCmd("-break-insert main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Setup variables
-        self.runCmd("-var-create var_l * l")
-        self.expect(
-            "\^done,name=\"var_l\",numchild=\"0\",value=\"1\",type=\"long\",thread-id=\"1\",has_more=\"0\"")
-        self.runCmd("-var-create var_complx * complx")
-        self.expect(
-            "\^done,name=\"var_complx\",numchild=\"3\",value=\"\{\.\.\.\}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
-        self.runCmd("-var-create var_complx_array * complx_array")
-        self.expect(
-            "\^done,name=\"var_complx_array\",numchild=\"2\",value=\"\[2\]\",type=\"complex_type \[2\]\",thread-id=\"1\",has_more=\"0\"")
-
-        # Go to BP_var_update_test_l
-        line = line_number('main.cpp', '// BP_var_update_test_l')
-        self.runCmd("-break-insert main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"2\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that var_l was updated
-        self.runCmd("-var-update --all-values var_l")
-        self.expect(
-            "\^done,changelist=\[\{name=\"var_l\",value=\"0\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\]")
-
-        # Go to BP_var_update_test_complx
-        line = line_number('main.cpp', '// BP_var_update_test_complx')
-        self.runCmd("-break-insert main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"3\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that var_complx was updated
-        self.runCmd("-var-update --all-values var_complx")
-        self.expect(
-            "\^done,changelist=\[\{name=\"var_complx\",value=\"\{\.\.\.\}\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\]")
-
-        # Go to BP_var_update_test_complx_array
-        line = line_number('main.cpp', '// BP_var_update_test_complx_array')
-        self.runCmd("-break-insert main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"4\"")
-        self.runCmd("-exec-continue")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that var_complex_array was updated
-        self.runCmd("-var-update --all-values var_complx_array")
-        self.expect(
-            "\^done,changelist=\[\{name=\"var_complx_array\",value=\"\[2\]\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\]")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    def test_lldbmi_var_create_register(self):
-        """Test that 'lldb-mi --interpreter' works for -var-create $regname."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Find name of register 0
-        self.runCmd("-data-list-register-names 0")
-        self.expect("\^done,register-names=\[\".+?\"\]")
-        register_name = self.child.after.split("\"")[1]
-
-        # Create variable for register 0
-        # Note that message is different in Darwin and Linux:
-        # Darwin: "^done,name=\"var_reg\",numchild=\"0\",value=\"0x[0-9a-f]+\",type=\"unsigned long\",thread-id=\"1\",has_more=\"0\"
-        # Linux:
-        # "^done,name=\"var_reg\",numchild=\"0\",value=\"0x[0-9a-f]+\",type=\"unsigned
-        # int\",thread-id=\"1\",has_more=\"0\"
-        self.runCmd("-var-create var_reg * $%s" % register_name)
-        self.expect(
-            "\^done,name=\"var_reg\",numchild=\"0\",value=\"0x[0-9a-f]+\",type=\"unsigned (long|int)\",thread-id=\"1\",has_more=\"0\"")
-
-        # Assign value to variable
-        self.runCmd("-var-assign var_reg \"6\"")
-        # FIXME: the output has different format for 32bit and 64bit values
-        self.expect("\^done,value=\"0x0*?6\"")
-
-        # Assert register 0 updated
-        self.runCmd("-data-list-register-values d 0")
-        self.expect("\^done,register-values=\[{number=\"0\",value=\"6\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    def test_lldbmi_var_list_children(self):
-        """Test that 'lldb-mi --interpreter' works for -var-list-children."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to BP_var_list_children_test
-        line = line_number('main.cpp', '// BP_var_list_children_test')
-        self.runCmd("-break-insert main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Create variable
-        self.runCmd("-var-create var_complx * complx")
-        self.expect(
-            "\^done,name=\"var_complx\",numchild=\"3\",value=\"\{\.\.\.\}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
-        self.runCmd("-var-create var_complx_array * complx_array")
-        self.expect(
-            "\^done,name=\"var_complx_array\",numchild=\"2\",value=\"\[2\]\",type=\"complex_type \[2\]\",thread-id=\"1\",has_more=\"0\"")
-        self.runCmd("-var-create var_pcomplx * pcomplx")
-        self.expect(
-            "\^done,name=\"var_pcomplx\",numchild=\"2\",value=\"\{\.\.\.\}\",type=\"pcomplex_type\",thread-id=\"1\",has_more=\"0\"")
-
-        # Test that -var-evaluate-expression can evaluate the children of
-        # created varobj
-        self.runCmd("-var-list-children var_complx")
-        self.runCmd("-var-evaluate-expression var_complx.i")
-        self.expect("\^done,value=\"3\"")
-        self.runCmd("-var-list-children var_complx_array")
-        self.runCmd("-var-evaluate-expression var_complx_array.[0]")
-        self.expect("\^done,value=\"\{...\}\"")
-        self.runCmd("-var-list-children var_pcomplx")
-        self.runCmd("-var-evaluate-expression var_pcomplx.complex_type")
-        self.expect("\^done,value=\"\{...\}\"")
-
-        # Test that -var-list-children lists empty children if range is empty
-        # (and that print-values is optional)
-        self.runCmd("-var-list-children var_complx 0 0")
-        self.expect("\^done,numchild=\"0\",has_more=\"1\"")
-        self.runCmd("-var-list-children var_complx 99 0")
-        self.expect("\^done,numchild=\"0\",has_more=\"1\"")
-        self.runCmd("-var-list-children var_complx 99 3")
-        self.expect("\^done,numchild=\"0\",has_more=\"0\"")
-
-        # Test that -var-list-children lists all children with their values
-        # (and that from and to are optional)
-        self.runCmd("-var-list-children --all-values var_complx")
-        self.expect(
-            "\^done,numchild=\"3\",children=\[child=\{name=\"var_complx\.i\",exp=\"i\",numchild=\"0\",type=\"int\",thread-id=\"1\",value=\"3\",has_more=\"0\"\},child=\{name=\"var_complx\.inner\",exp=\"inner\",numchild=\"1\",type=\"complex_type::\(anonymous struct\)\",thread-id=\"1\",value=\"\{\.\.\.\}\",has_more=\"0\"\},child=\{name=\"var_complx\.complex_ptr\",exp=\"complex_ptr\",numchild=\"3\",type=\"complex_type \*\",thread-id=\"1\",value=\"0x[0-9a-f]+\",has_more=\"0\"\}\],has_more=\"0\"")
-        self.runCmd("-var-list-children --simple-values var_complx_array")
-        self.expect(
-            "\^done,numchild=\"2\",children=\[child=\{name=\"var_complx_array\.\[0\]\",exp=\"\[0\]\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"\},child=\{name=\"var_complx_array\.\[1\]\",exp=\"\[1\]\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"0\"")
-        self.runCmd("-var-list-children 0 var_pcomplx")
-        self.expect(
-            "\^done,numchild=\"2\",children=\[child=\{name=\"var_pcomplx\.complex_type\",exp=\"complex_type\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"\},child={name=\"var_pcomplx\.complx\",exp=\"complx\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"0\"")
-
-        # Test that -var-list-children lists children without values
-        self.runCmd("-var-list-children 0 var_complx 0 1")
-        self.expect(
-            "\^done,numchild=\"1\",children=\[child=\{name=\"var_complx\.i\",exp=\"i\",numchild=\"0\",type=\"int\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"1\"")
-        self.runCmd("-var-list-children --no-values var_complx 0 1")
-        self.expect(
-            "\^done,numchild=\"1\",children=\[child=\{name=\"var_complx\.i\",exp=\"i\",numchild=\"0\",type=\"int\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"1\"")
-        self.runCmd("-var-list-children --no-values var_complx_array 0 1")
-        self.expect(
-            "\^done,numchild=\"1\",children=\[child=\{name=\"var_complx_array\.\[0\]\",exp=\"\[0\]\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"1\"")
-        self.runCmd("-var-list-children --no-values var_pcomplx 0 1")
-        self.expect(
-            "\^done,numchild=\"1\",children=\[child=\{name=\"var_pcomplx\.complex_type\",exp=\"complex_type\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"1\"")
-
-        # Test that -var-list-children lists children with all values
-        self.runCmd("-var-list-children 1 var_complx 1 2")
-        self.expect(
-            "\^done,numchild=\"1\",children=\[child=\{name=\"var_complx\.inner\",exp=\"inner\",numchild=\"1\",type=\"complex_type::\(anonymous struct\)\",thread-id=\"1\",value=\"\{\.\.\.\}\",has_more=\"0\"\}\],has_more=\"1\"")
-        self.runCmd("-var-list-children --all-values var_complx 1 2")
-        self.expect(
-            "\^done,numchild=\"1\",children=\[child=\{name=\"var_complx\.inner\",exp=\"inner\",numchild=\"1\",type=\"complex_type::\(anonymous struct\)\",thread-id=\"1\",value=\"\{\.\.\.\}\",has_more=\"0\"\}\],has_more=\"1\"")
-        self.runCmd("-var-list-children --all-values var_complx_array 1 2")
-        self.expect(
-            "\^done,numchild=\"1\",children=\[child=\{name=\"var_complx_array\.\[1\]\",exp=\"\[1\]\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",value=\"\{\.\.\.\}\",has_more=\"0\"\}\],has_more=\"0\"")
-        self.runCmd("-var-list-children --all-values var_pcomplx 1 2")
-        self.expect(
-            "\^done,numchild=\"1\",children=\[child={name=\"var_pcomplx\.complx\",exp=\"complx\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",value=\"\{\.\.\.\}\",has_more=\"0\"\}\],has_more=\"0\"")
-
-        # Test that -var-list-children lists children with simple values
-        self.runCmd("-var-list-children 2 var_complx 2 4")
-        self.expect(
-            "\^done,numchild=\"1\",children=\[child=\{name=\"var_complx\.complex_ptr\",exp=\"complex_ptr\",numchild=\"3\",type=\"complex_type \*\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"0\"")
-        self.runCmd("-var-list-children --simple-values var_complx 2 4")
-        self.expect(
-            "\^done,numchild=\"1\",children=\[child=\{name=\"var_complx\.complex_ptr\",exp=\"complex_ptr\",numchild=\"3\",type=\"complex_type \*\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"0\"")
-        self.runCmd("-var-list-children --simple-values var_complx_array 2 4")
-        self.expect("\^done,numchild=\"0\",has_more=\"0\"")
-        self.runCmd("-var-list-children --simple-values var_pcomplx 2 4")
-        self.expect("\^done,numchild=\"0\",has_more=\"0\"")
-
-        # Test that an invalid from is handled
-        # FIXME: -1 is treated as unsigned int
-        self.runCmd("-var-list-children 0 var_complx -1 0")
-        #self.expect("\^error,msg=\"Command 'var-list-children'\. Variable children range invalid\"")
-
-        # Test that an invalid to is handled
-        # FIXME: -1 is treated as unsigned int
-        self.runCmd("-var-list-children 0 var_complx 0 -1")
-        #self.expect("\^error,msg=\"Command 'var-list-children'\. Variable children range invalid\"")
-
-        # Test that a missing low-frame or high-frame is handled
-        self.runCmd("-var-list-children 0 var_complx 0")
-        self.expect(
-            "\^error,msg=\"Command 'var-list-children'. Variable children range invalid\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    def test_lldbmi_var_create_for_stl_types(self):
-        """Test that 'lldb-mi --interpreter' print summary for STL types."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to BP_gdb_set_show_print_char_array_as_string_test
-        line = line_number('main.cpp', '// BP_cpp_stl_types_test')
-        self.runCmd("-break-insert main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test for std::string
-        self.runCmd("-var-create - * std_string")
-        self.expect(
-            '\^done,name="var\d+",numchild="[0-9]+",value="\\\\"hello\\\\"",type="std::[\S]*?string",thread-id="1",has_more="0"')
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfLinux  # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @skipIfDarwin
-    def test_lldbmi_var_create_for_unnamed_objects(self):
-        """Test that 'lldb-mi --interpreter' can expand unnamed structures and unions."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to breakpoint
-        line = line_number('main.cpp', '// BP_unnamed_objects_test')
-        self.runCmd("-break-insert main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Evaluate struct_with_unions type and its children
-        self.runCmd("-var-create v0 * swu")
-        self.expect(
-            '\^done,name="v0",numchild="2",value="\{\.\.\.\}",type="struct_with_unions",thread-id="1",has_more="0"')
-
-        self.runCmd("-var-list-children v0")
-
-        # inspect the first unnamed union
-        self.runCmd("-var-list-children v0.$0")
-        self.runCmd("-var-evaluate-expression v0.$0.u_i")
-        self.expect('\^done,value="1"')
-
-        # inspect the second unnamed union
-        self.runCmd("-var-list-children v0.$1")
-        self.runCmd("-var-evaluate-expression v0.$1.u1")
-        self.expect('\^done,value="-1"')
-        # inspect unnamed structure
-        self.runCmd("-var-list-children v0.$1.$1")
-        self.runCmd("-var-evaluate-expression v0.$1.$1.s1")
-        self.expect('\^done,value="-1"')

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/variable/main.cpp

-//===-- main.cpp ------------------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include <cstdint>
-#include <string>
-
-struct complex_type
-{
-    int i;
-    struct { long l; } inner;
-    complex_type *complex_ptr;
-};
-
-struct pcomplex_type : complex_type
-{
-    pcomplex_type(const complex_type &complx_base, const complex_type &complx_member)
-        : complex_type(complx_base), complx(complx_member) { }
-    complex_type complx;
-    static int si;
-};
-
-int pcomplex_type::si;
-
-struct struct_with_unions
-{
-    struct_with_unions(): u_i(1), u1(-1) {}
-    union 
-    {
-        int u_i;
-        int u_j;  
-    };
-    union 
-    {
-        int  u1;
-        struct
-        {
-            short s1;
-            short s2;
-        };
-    };
-};
-
-void
-var_update_test(void)
-{
-    long l = 1;
-    complex_type complx = { 3, { 3L }, &complx };
-    complex_type complx_array[2] = { { 4, { 4L }, &complx_array[1] }, { 5, { 5 }, &complx_array[0] } };
-    // BP_var_update_test_init
-
-    l = 0;
-    // BP_var_update_test_l
-
-    complx.inner.l = 2;
-    // BP_var_update_test_complx
-
-    complx_array[1].inner.l = 4;
-    // BP_var_update_test_complx_array
-}
-
-void
-var_list_children_test(void)
-{
-    complex_type complx = { 3, { 3L }, &complx };
-    complex_type complx_array[2] = { { 4, { 4L }, &complx_array[1] }, { 5, { 5 }, &complx_array[0] } };
-    pcomplex_type pcomplx({ 6, { 6L }, &pcomplx}, { 7, { 7L }, &pcomplx});
-
-    // BP_var_list_children_test
-}
-
-void
-gdb_set_show_print_char_array_as_string_test(void)
-{
-    const char *cp = "\t\"hello\"\n";
-    const char ca[] = "\t\"hello\"\n";
-    const char16_t *u16p = u"\t\"hello\"\n";
-    const char16_t u16a[] = u"\t\"hello\"\n";
-    const char32_t *u32p = U"\t\"hello\"\n";
-    const char32_t u32a[] = U"\t\"hello\"\n";
-
-    const char16_t* u16p_rus = u"\\Аламо-сквер";
-    const char16_t  u16a_rus[] = u"\\Бейвью";
-    const char32_t* u32p_rus = U"\\Чайнатаун";
-    const char32_t  u32a_rus[] = U"\\Догпатч";
-
-    // BP_gdb_set_show_print_char_array_as_string_test
-}
-
-void
-cpp_stl_types_test(void)
-{
-    std::string std_string = "hello";
-    // BP_cpp_stl_types_test
-}
-
-void
-unnamed_objects_test(void)
-{
-    struct_with_unions swu;
-    // BP_unnamed_objects_test
-}
-
-struct not_str
-{
-    not_str(char _c, int _f)
-        : c(_c), f(_f) { }
-    char c;
-    int f;
-};
-
-void
-gdb_set_show_print_expand_aggregates(void)
-{
-    complex_type complx = { 3, { 3L }, &complx };
-    complex_type complx_array[2] = { { 4, { 4L }, &complx_array[1] }, { 5, { 5 }, &complx_array[0] } };
-    not_str nstr('a', 0);
-
-    // BP_gdb_set_show_print_expand_aggregates
-}
-
-void
-gdb_set_show_print_aggregate_field_names(void)
-{
-    complex_type complx = { 3, { 3L }, &complx };
-    complex_type complx_array[2] = { { 4, { 4L }, &complx_array[1] }, { 5, { 5 }, &complx_array[0] } };
-
-    // BP_gdb_set_show_print_aggregate_field_names
-}
-
-int g_MyVar = 3;
-static int s_MyVar = 4;
-
-int
-main(int argc, char const *argv[])
-{
-    int a = 10, b = 20;
-    s_MyVar = a + b;
-    var_update_test();
-    var_list_children_test();
-    gdb_set_show_print_char_array_as_string_test();
-    cpp_stl_types_test();
-    unnamed_objects_test();
-    gdb_set_show_print_expand_aggregates();
-    gdb_set_show_print_aggregate_field_names();
-    return 0; // BP_return
-}