llvm-project/lldb/test/Shell/Recognizer/verbose_trap.test
Raul Tambre 21041c9292
[NFCI][lldb][test] Fix mismatched C/C++ substitutions (#165773)
Most of the cases were where a C++ file was being compiled with the C substitution.
There were a few cases of the opposite though.

LLDB seems to be the only real culprit in the LLVM codebase for these mismatches.
Rest of the LLVM presumably sticks at least language-specific options in the common substitutions
making the mistakes immediately apparent.

I found these by using Clang frontend configuration files containing language-specific options for
both C and C++ (e.g. `-std=c2y` and `-std=c++26`).
2025-10-30 23:18:32 +02:00

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# UNSUPPORTED: system-windows
#
# RUN: %clangxx_host -g -O0 %S/Inputs/verbose_trap.cpp -o %t.out -DVERBOSE_TRAP_TEST_CATEGORY=\"Foo\" -DVERBOSE_TRAP_TEST_MESSAGE=\"Bar\"
# RUN: %lldb -b -s %s %t.out | FileCheck %s --check-prefixes=CHECK,CHECK-BOTH
#
# RUN: %clangxx_host -g -O0 %S/Inputs/verbose_trap.cpp -o %t.out -DVERBOSE_TRAP_TEST_CATEGORY=\"\" -DVERBOSE_TRAP_TEST_MESSAGE=\"Bar\"
# RUN: %lldb -b -s %s %t.out | FileCheck %s --check-prefixes=CHECK,CHECK-MESSAGE_ONLY
#
# RUN: %clangxx_host -g -O0 %S/Inputs/verbose_trap.cpp -o %t.out -DVERBOSE_TRAP_TEST_CATEGORY=\"Foo\" -DVERBOSE_TRAP_TEST_MESSAGE=\"\"
# RUN: %lldb -b -s %s %t.out | FileCheck %s --check-prefixes=CHECK,CHECK-CATEGORY_ONLY
#
# RUN: %clangxx_host -g -O0 %S/Inputs/verbose_trap.cpp -o %t.out -DVERBOSE_TRAP_TEST_CATEGORY=\"\" -DVERBOSE_TRAP_TEST_MESSAGE=\"\"
# RUN: %lldb -b -s %s %t.out | FileCheck %s --check-prefixes=CHECK,CHECK-NONE
run
# CHECK-BOTH: thread #{{.*}}stop reason = Foo: Bar
# CHECK-MESSAGE_ONLY: thread #{{.*}}stop reason = <empty category>: Bar
# CHECK-CATEGORY_ONLY: thread #{{.*}}stop reason = Foo
# CHECK-NONE: thread #{{.*}}stop reason = <empty category>
frame info
# CHECK: frame #{{.*}}`Dummy::func(this={{.*}}) at verbose_trap.cpp
frame recognizer info 0
# CHECK: frame 0 is recognized by Verbose Trap StackFrame Recognizer
q