Fix memcheck script to execute only _TEST files found in bin/gtests/libcudf

[davidwendt]

The nightly runs of compute-sanitizer started failing due to the test script trying to execute some new extra files found in the $CONDA_PREFIX"/bin/gtests/libcudf/ directory. This change ensures only files ending in _TEST are executed by compute-sanitizer.

For reference errors are here: https://github.com/rapidsai/cudf/actions/runs/4508267264/jobs/7936800047
Example:

Running compute-sanitizer on CTestTestfile.cmake
========= COMPUTE-SANITIZER
========= Error: Target application terminated before first instrumented API call

Follow on issue/PR could explore adding a special make option to execute compute-sanitizer only on test files.

Checklist

• I am familiar with the Contributing Guidelines.
• New or existing tests cover these changes.
• The documentation is up to date with these changes.

[ajschmidt8]

@davidwendt, it looks like the new files that have showed up in that directory are these:

CTestTestfile.cmake
generate_ctest_json
run_gpu_test.cmake

These look like they're from #12451.

As part of the changes in that PR, @robertmaynard also switched up the way that the GTests are invoked for our regular test_cpp.sh script.

I'm wondering if his changes should also be adapted for this test_cpp_memcheck.sh script.

His method looks a bit more robust than the approach that we've been using previously.

[davidwendt]

I'm wondering if his changes should also be adapted for this test_cpp_memcheck.sh script.

His method looks a bit more robust than the approach that we've been using previously.

Yes, this is what I meant about making this work with make/cmake in a future PR.
The test_cpp.sh uses ctest which is a cmake utility.

[ajschmidt8]

Yes, this is what I meant about making this work with make/cmake in a future PR. The test_cpp.sh uses ctest which is a cmake utility.

Got it. Sorry, missed that part. Approved to get this unblocked for now.

[davidwendt]

/merge