[Lldb-commits] [lldb] [lldb-dap] Don't emit a removed module event for unseen modules (PR #139324)

[LLVM Continuous Integration via lldb-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-aarch64-windows` running on `linaro-armv8-windows-msvc-05` while building `lldb` at step 6 "test".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/141/builds/8574

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 6 (test) failure: build (failure)
...
UNSUPPORTED: lldb-api :: tools/lldb-dap/exception/cpp/TestDAP_exception_cpp.py (1179 of 2156)
UNSUPPORTED: lldb-api :: tools/lldb-dap/exception/objc/TestDAP_exception_objc.py (1180 of 2156)
UNSUPPORTED: lldb-api :: tools/lldb-dap/extendedStackTrace/TestDAP_extendedStackTrace.py (1181 of 2156)
UNSUPPORTED: lldb-api :: tools/lldb-dap/instruction-breakpoint/TestDAP_instruction_breakpoint.py (1182 of 2156)
PASS: lldb-api :: tools/lldb-dap/io/TestDAP_io.py (1183 of 2156)
UNSUPPORTED: lldb-api :: tools/lldb-dap/locations/TestDAP_locations.py (1184 of 2156)
UNSUPPORTED: lldb-api :: tools/lldb-dap/memory/TestDAP_memory.py (1185 of 2156)
PASS: lldb-api :: tools/lldb-dap/launch/TestDAP_launch.py (1186 of 2156)
UNSUPPORTED: lldb-api :: tools/lldb-dap/module/TestDAP_module.py (1187 of 2156)
UNRESOLVED: lldb-api :: tools/lldb-dap/module-event/TestDAP_module_event.py (1188 of 2156)
******************** TEST 'lldb-api :: tools/lldb-dap/module-event/TestDAP_module_event.py' FAILED ********************
Script:
--
C:/Users/tcwg/scoop/apps/python/current/python.exe C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/llvm-project/lldb\test\API\dotest.py -u CXXFLAGS -u CFLAGS --env LLVM_LIBS_DIR=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./lib --env LLVM_INCLUDE_DIR=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/include --env LLVM_TOOLS_DIR=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin --arch aarch64 --build-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/lldb-test-build.noindex --lldb-module-cache-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/lldb-test-build.noindex/module-cache-lldb\lldb-api --clang-module-cache-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/lldb-test-build.noindex/module-cache-clang\lldb-api --executable C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin/lldb.exe --compiler C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin/clang.exe --dsymutil C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin/dsymutil.exe --make C:/Users/tcwg/scoop/shims/make.exe --llvm-tools-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin --lldb-obj-root C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/tools/lldb --lldb-libs-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./lib --skip-category=watchpoint C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\tools\lldb-dap\module-event -p TestDAP_module_event.py
--
Exit Code: 1

Command Output (stdout):
--
lldb version 21.0.0git (https://github.com/llvm/llvm-project.git revision b7c449ac0b0c4ccbe99937052c9428960cea7664)
  clang revision b7c449ac0b0c4ccbe99937052c9428960cea7664
  llvm revision b7c449ac0b0c4ccbe99937052c9428960cea7664
Skipping the following test categories: ['watchpoint', 'libc++', 'libstdcxx', 'dwo', 'dsym', 'gmodules', 'debugserver', 'objc', 'fork', 'pexpect']


--
Command Output (stderr):
--
FAIL: LLDB (C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\clang.exe-aarch64) :: test_module_event (TestDAP_module_event.TestDAP_module_event.test_module_event)

======================================================================

ERROR: test_module_event (TestDAP_module_event.TestDAP_module_event.test_module_event)

----------------------------------------------------------------------

Error when building test subject.



Build Command:

C:/Users/tcwg/scoop/shims/make.exe 'VPATH=C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\tools\lldb-dap\module-event' -C 'C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\lldb-test-build.noindex\tools\lldb-dap\module-event\TestDAP_module_event.test_module_event' -I 'C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\tools\lldb-dap\module-event' -I 'C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\make' -f 'C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\tools\lldb-dap\module-event\Makefile' all ARCH=aarch64 'CC=C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\clang.exe' CC_TYPE=clang 'CXX=C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\clang++.exe' 'LLVM_AR=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin\llvm-ar.exe' 'AR=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin\llvm-ar.exe' 'OBJCOPY=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin\llvm-objcopy.exe' 'STRIP=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin\llvm-strip.exe' 'ARCHIVER=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin\llvm-ar.exe' 'DWP=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin\llvm-dwp.exe' 'CLANG_MODULE_CACHE_DIR=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/lldb-test-build.noindex/module-cache-clang\lldb-api' LLDB_OBJ_ROOT=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/tools/lldb OS=Windows_NT HOST_OS=Windows_NT



Build Command Output:

make: Entering directory 'C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/lldb-test-build.noindex/tools/lldb-dap/module-event/TestDAP_module_event.test_module_event'

```

</details>

https://github.com/llvm/llvm-project/pull/139324