OPERATIONAL DEFECT DATABASE
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In BUILD.bazel, "sharding_ddl_coordinator_external_state_for_test.cpp" is included both in db_s_shard_server_part2_test and db_s_shard_server_part3_test . Similarily, "//src/mongo/db/s/resharding:resharding_test_util.cpp" is included in both db_s_resharding_test and db_s_resharding_part2_test . plus_interface.py does not allow the same source file to be included in multiple test targets. Now, each attempt to run a C++ unit test locally results in the following error: (python3-venv) ubuntu@ip-10-0-114-28:~/workspace/mongo$ bazel run +session_test Traceback (most recent call last): File "/home/ubuntu/workspace/mongo/bazel/wrapper_hook/wrapper_hook.py", line 61, in main() File "/home/ubuntu/workspace/mongo/bazel/wrapper_hook/wrapper_hook.py", line 45, in main args = test_runner_interface( ^^^^^^^^^^^^^^^^^^^^^^ File "/home/ubuntu/workspace/mongo/bazel/wrapper_hook/plus_interface.py", line 147, in test_runner_interface add_source_test(src, binfile, sources_to_bin) File "/home/ubuntu/workspace/mongo/bazel/wrapper_hook/plus_interface.py", line 129, in add_source_test raise DuplicateSourceNames( bazel.wrapper_hook.plus_interface.DuplicateSourceNames: Two test files with the same name: //src/mongo/db/s:db_s_shard_server_part3_test->sharding_ddl_coordinator_external_state_for_test //src/mongo/db/s:db_s_shard_server_part2_test->sharding_ddl_coordinator_external_state_for_test The script did not run on evergreen, allowing these changes to be merged into master in this PR. Duplicate source files should be removed from test targets. A separate ticket has been filed to run this script on evergreen.
xgen-internal-githook commented on Mon, 28 Jul 2025 21:16:17 +0000: Author: {'name': 'Steve McClure', 'email': 'steve.mcclure@mongodb.com', 'username': 'smcclure15'} Message: SERVER-108282: Remove duplicate source files across different test targets (#39231) GitOrigin-RevId: f5a9a8b21683c2178ce79dabf4c1b4e154a3a993 Branch: master https://github.com/mongodb/mongo/commit/2b1df4b8ee481556d7a427fd7853297b12395b32
I've been using bazel run +session_test most often, but in my experience running any C++ unit test locally will result in this error.
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