Index: lldb/trunk/test/functionalities/breakpoint/consecutive_breakpoins/Makefile =================================================================== --- lldb/trunk/test/functionalities/breakpoint/consecutive_breakpoins/Makefile +++ lldb/trunk/test/functionalities/breakpoint/consecutive_breakpoins/Makefile @@ -0,0 +1,9 @@ +LEVEL = ../../../make + +CXX_SOURCES := main.cpp + +ifneq (,$(findstring icc,$(CC))) + CXXFLAGS += -debug inline-debug-info +endif + +include $(LEVEL)/Makefile.rules Index: lldb/trunk/test/functionalities/breakpoint/consecutive_breakpoins/TestConsecutiveBreakpoints.py =================================================================== --- lldb/trunk/test/functionalities/breakpoint/consecutive_breakpoins/TestConsecutiveBreakpoints.py +++ lldb/trunk/test/functionalities/breakpoint/consecutive_breakpoins/TestConsecutiveBreakpoints.py @@ -0,0 +1,78 @@ +""" +Test continue from a breakpoint when there is a breakpoint on the next instruction also. +""" + +import unittest2 +import lldb, lldbutil +from lldbtest import * + +class ConsecutiveBreakpoitsTestCase(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + @skipUnlessDarwin + @dsym_test + @unittest2.expectedFailure("llvm.org/pr23478") + def test_with_dsym (self): + self.buildDsym () + self.consecutive_breakpoints_tests() + + @dwarf_test + @unittest2.expectedFailure("llvm.org/pr23478") + def test_with_dwarf (self): + self.buildDwarf () + self.consecutive_breakpoints_tests() + + def consecutive_breakpoints_tests(self): + exe = os.path.join (os.getcwd(), "a.out") + + # Create a target by the debugger. + target = self.dbg.CreateTarget(exe) + self.assertTrue(target, VALID_TARGET) + + breakpoint = target.BreakpointCreateBySourceRegex("Set breakpoint here", lldb.SBFileSpec("main.cpp")) + self.assertTrue(breakpoint and + breakpoint.GetNumLocations() == 1, + VALID_BREAKPOINT) + + # Now launch the process, and do not stop at entry point. + process = target.LaunchSimple (None, None, self.get_process_working_directory()) + self.assertTrue(process, PROCESS_IS_VALID) + + # We should be stopped at the first breakpoint + thread = process.GetThreadAtIndex(0) + self.assertEqual(thread.GetStopReason(), lldb.eStopReasonBreakpoint) + + # Step to the next instruction + thread.StepInstruction(False) + self.assertEqual(thread.GetStopReason(), lldb.eStopReasonPlanComplete) + address = thread.GetFrameAtIndex(0).GetPC() + + # Run the process until termination + process.Continue() + + # Now launch the process again, and do not stop at entry point. + process = target.LaunchSimple (None, None, self.get_process_working_directory()) + self.assertTrue(process, PROCESS_IS_VALID) + + # We should be stopped at the first breakpoint + thread = process.GetThreadAtIndex(0) + self.assertEqual(thread.GetStopReason(), lldb.eStopReasonBreakpoint) + + # Set breakpoint to the next instruction + target.BreakpointCreateByAddress(address) + process.Continue() + + # We should be stopped at the second breakpoint + thread = process.GetThreadAtIndex(0) + self.assertEqual(thread.GetStopReason(), lldb.eStopReasonBreakpoint) + + # Run the process until termination + process.Continue() + +if __name__ == '__main__': + import atexit + lldb.SBDebugger.Initialize() + atexit.register(lambda: lldb.SBDebugger.Terminate()) + unittest2.main() + Index: lldb/trunk/test/functionalities/breakpoint/consecutive_breakpoins/main.cpp =================================================================== --- lldb/trunk/test/functionalities/breakpoint/consecutive_breakpoins/main.cpp +++ lldb/trunk/test/functionalities/breakpoint/consecutive_breakpoins/main.cpp @@ -0,0 +1,19 @@ +//===-- main.cpp ------------------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +int +main(int argc, char const *argv[]) +{ + int a = 0; + int b = 1; + a = b + 1; // Set breakpoint here + b = a + 1; + return 0; +} +