[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#1)

[jhenderson]

Summary

This is the second of a series of patches relating to simplifying llvm-symbolizer tests. See D57441 for the first. In this one, I have split out 5 distinct test cases from the llvm-symbolizer.test test into separate tests, and simplified them slightly by using --obj/positional arguments for the input file and addresses instead of stdin.

See PR40070 comment 1 onwards for the motivation.

[dblaikie]

Cool, thanks!

llvm/trunk/test/DebugInfo/arange-overlap.test

+RUN: llvm-symbolizer --no-demangle --obj=%p/Inputs/arange-overlap.elf-x86_64 0x714 | FileCheck %s
+
+CHECK: _ZN1S3bazEv
+CHECK-NEXT: {{.*}}arange-overlap.cc:6

llvm/trunk/test/DebugInfo/cross-cu-inlining.test

+RUN: llvm-symbolizer --obj=%p/Inputs/cross-cu-inlining.x86_64-macho.o 0x17 | FileCheck %s
+
+; func has been inlined into main by LTO. Check that the symbolizer is able
+; to resolve the cross-cu reference and retrieve func's name
+CHECK: func
+CHECK-NEXT: /tmp{{[/\\]}}cross-cu-inlining.c:16:3
+CHECK-NEXT: main
+CHECK-NEXT: /tmp{{[/\\]}}cross-cu-inlining.c:11:0

llvm/trunk/test/DebugInfo/gcc-local-mem-func.test

+RUN: llvm-symbolizer --no-demangle --obj=%p/Inputs/llvm-symbolizer-local-mem-func-gcc.elf-x86-64 0x61a | FileCheck %s
+
+CHECK-NOT:  local_mem_func
+CHECK:      _ZZ2f1vEN3foo14local_mem_funcEv
+CHECK-NEXT: {{.*}}local-mem-func.cpp:3:0

llvm/trunk/test/DebugInfo/high-pc-constant.test

+RUN: llvm-symbolizer --inlining --obj=%p/Inputs/dwarfdump-inl-test.high_pc.elf-x86-64 0x568 | FileCheck %s
+
+CHECK:      inlined_h
+CHECK-NEXT: dwarfdump-inl-test.h:3
+CHECK-NEXT: inlined_g
+CHECK-NEXT: dwarfdump-inl-test.h:7
+CHECK-NEXT: inlined_f
+CHECK-NEXT: dwarfdump-inl-test.cc:3
+CHECK-NEXT: main
+CHECK-NEXT: dwarfdump-inl-test.cc:8

llvm/trunk/test/DebugInfo/llvm-symbolizer.test

 RUN: rm -rf %t
 RUN: mkdir -p %t
 RUN: echo "%p/Inputs/dwarfdump-test.elf-x86-64 0x40113f" > %t.input
 RUN: echo "%p/Inputs/dwarfdump-test.elf-x86-64.debuglink 0x40113f" >> %t.input
 RUN: echo "%p/Inputs/dwarfdump-test.elf-x86-64 0x401020" >> %t.input
 RUN: echo "%p/Inputs/dwarfdump-test.elf-x86-64 0x40110e" >> %t.input
 RUN: echo "%p/Inputs/dwarfdump-test.elf-x86-64 0x401160" >> %t.input
 RUN: echo "%p/Inputs/dwarfdump-test2.elf-x86-64 0x4004e8" >> %t.input
 RUN: echo "%p/Inputs/dwarfdump-test2.elf-x86-64 0x4004f4" >> %t.input
 RUN: echo "%p/Inputs/dwarfdump-test4.elf-x86-64 0x62c" >> %t.input
 RUN: echo "%p/Inputs/dwarfdump-inl-test.elf-x86-64 0x8dc" >> %t.input
 RUN: echo "%p/Inputs/dwarfdump-inl-test.elf-x86-64 0xa05" >> %t.input
 RUN: echo "%p/Inputs/dwarfdump-inl-test.elf-x86-64 0x987" >> %t.input
-RUN: echo "%p/Inputs/dwarfdump-inl-test.high_pc.elf-x86-64 0x568" >> %t.input
 RUN: cp "%p/Inputs/dwarfdump-test3.elf-x86-64-space" "%t/dwarfdump-test3.elf-x86-64 space"
 RUN: echo "\"%t/dwarfdump-test3.elf-x86-64 space\" 0x640" >> %t.input
 RUN: echo "\"%t/dwarfdump-test3.elf-x86-64 space\" 0x633" >> %t.input
 RUN: echo "\"%t/dwarfdump-test3.elf-x86-64 space\" 0x62d" >> %t.input
 RUN: echo "%p/Inputs/macho-universal 0x1f84" >> %t.input
 RUN: echo "%p/Inputs/macho-universal:i386 0x1f67" >> %t.input
 RUN: echo "%p/Inputs/macho-universal:x86_64 0x100000f05" >> %t.input
-RUN: echo "%p/Inputs/llvm-symbolizer-local-mem-func-gcc.elf-x86-64 0x61a" >> %t.input
-RUN: echo "%p/Inputs/arange-overlap.elf-x86_64 0x714" >> %t.input
-RUN: echo "%p/Inputs/cross-cu-inlining.x86_64-macho.o 0x17" >> %t.input
 
 RUN: cd %t
 RUN: llvm-symbolizer --functions=linkage --inlining --demangle=false \
 RUN:    --default-arch=i386 < %t.input | FileCheck --check-prefix=CHECK --check-prefix=SPLIT --check-prefix=DWO %s
 
 CHECK:       main
 CHECK-NEXT: /tmp/dbginfo{{[/\\]}}dwarfdump-test.cc:16
 

 CHECK-NEXT: main
 CHECK-NEXT: dwarfdump-inl-test.cc:8
 
 CHECK:      inlined_f
 CHECK-NEXT: dwarfdump-inl-test.cc:3
 CHECK-NEXT: main
 CHECK-NEXT: dwarfdump-inl-test.cc:8
 
-CHECK:      inlined_h
-CHECK-NEXT: dwarfdump-inl-test.h:3
-CHECK-NEXT: inlined_g
-CHECK-NEXT: dwarfdump-inl-test.h:7
-CHECK-NEXT: inlined_f
-CHECK-NEXT: dwarfdump-inl-test.cc:3
-CHECK-NEXT: main
-CHECK-NEXT: dwarfdump-inl-test.cc:8
-
 CHECK: C
 CHECK-NEXT: /tmp/dbginfo{{[/\\]}}dwarfdump-test3.cc:3
 
 CHECK: _Z3do1v
 CHECK-NEXT: /tmp/include{{[/\\]}}dwarfdump-test3-decl.h:7
 
 CHECK: _Z3do2v
 CHECK-NEXT: /tmp/dbginfo{{[/\\]}}include{{[/\\]}}dwarfdump-test3-decl2.h:1
 
 CHECK:      main
 CHECK:      _Z3inci
 CHECK:      _Z3inci
 
-CHECK-NOT: local_mem_func
-CHECK: _ZZ2f1vEN3foo14local_mem_funcEv
-CHECK-NEXT: {{.*}}local-mem-func.cpp:3:0
-
-CHECK: _ZN1S3bazEv
-CHECK-NEXT: {{.*}}arange-overlap.cc:6
-
-; func has been inlined into main by LTO. Check that the symbolizer is able
-; to resolve the cross-cu reference and retrieve func's name
-CHECK: func
-CHECK-NEXT: /tmp{{[/\\]}}cross-cu-inlining.c:16:3
-CHECK-NEXT: main
-CHECK-NEXT: /tmp{{[/\\]}}cross-cu-inlining.c:11:0
-
 RUN: echo "unexisting-file 0x1234" > %t.input2
 RUN: llvm-symbolizer < %t.input2 2>&1 | FileCheck %s --check-prefix=MISSING-FILE
 
 MISSING-FILE: LLVMSymbolizer: error reading file: {{[Nn]}}o such file or directory
 
 RUN: echo "%p/Inputs/macho-universal 0x1f84" > %t.input3
 RUN: llvm-symbolizer < %t.input3 | FileCheck %s --check-prefix=UNKNOWN-ARCH
 

 RUN: llvm-symbolizer --obj %p/Inputs/llvm-symbolizer-test.elf-x86-64 < %t.input5 \
 RUN:   | FileCheck %s --check-prefix=BINARY_C
 
 BINARY_C:       main
 BINARY_C-NEXT: /tmp/dbginfo{{[/\\]}}llvm-symbolizer-test.c:10
 BINARY_C:      _start
 BINARY_C:      {{g$}}
 
-RUN: echo "0x1f1" > %t.input6
-RUN: llvm-symbolizer --obj %p/Inputs/shared-object-stripped.elf-i386 < %t.input6 \
-RUN:   | FileCheck %s --check-prefix=STRIPPED
-
-STRIPPED:  global_func
-
 ; Check that the last of --demangle and --no-demangle wins.
 RUN: echo "%p/Inputs/dwarfdump-test4.elf-x86-64 0x62c" > %t.input7
 RUN: llvm-symbolizer --demangle < %t.input7 \
 RUN:    | FileCheck %s --check-prefix=DEMANGLED_FUNCTION_NAME
 RUN: llvm-symbolizer -C < %t.input7 \
 RUN:    | FileCheck %s --check-prefix=DEMANGLED_FUNCTION_NAME
 RUN: llvm-symbolizer --no-demangle < %t.input7 \
 RUN:    | FileCheck %s --check-prefix=MANGLED_FUNCTION_NAME

llvm/trunk/test/DebugInfo/symbolize-stripped.test

+RUN: llvm-symbolizer 0x1f1 --obj %p/Inputs/shared-object-stripped.elf-i386 \
+RUN:   | FileCheck %s
+
+CHECK: global_func