[issue31324] support._match_test() used by test.bisect is very inefficient

[STINNER Victor]

STINNER Victor <victor.stinner at gmail.com> added the comment:

I tested manually Serhiy's PR 4420: it works as expected!

haypo at selma$ ./python -m test test_os --list-cases -m test.test_os.FileTests.test_access
test.test_os.FileTests.test_access

haypo at selma$ ./python -m test test_os --list-cases -m test_access
test.test_os.FileTests.test_access

haypo at selma$ ./python -m test test_os --list-cases -m FileTests
test.test_os.FileTests.test_access
test.test_os.FileTests.test_closerange
test.test_os.FileTests.test_fdopen
test.test_os.FileTests.test_large_read
test.test_os.FileTests.test_open_keywords
test.test_os.FileTests.test_read
test.test_os.FileTests.test_rename
test.test_os.FileTests.test_replace
test.test_os.FileTests.test_symlink_keywords
test.test_os.FileTests.test_write
test.test_os.FileTests.test_write_windows_console

haypo at selma$ ./python -m test test_os --list-cases -m 'FileTest*'
test.test_os.FileTests.test_access
test.test_os.FileTests.test_closerange
test.test_os.FileTests.test_fdopen
test.test_os.FileTests.test_large_read
test.test_os.FileTests.test_open_keywords
test.test_os.FileTests.test_read
test.test_os.FileTests.test_rename
test.test_os.FileTests.test_replace
test.test_os.FileTests.test_symlink_keywords
test.test_os.FileTests.test_write
test.test_os.FileTests.test_write_windows_console

haypo at selma$ ./python -m test test_os --list-cases -m 'test_acc*'
test.test_os.FileTests.test_access
test.test_os.StatAttributeTests.test_access_denied

haypo at selma$ ./python -m test test_os --list-cases -m '*FileTests.test_access'
test.test_os.FileTests.test_access

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<https://bugs.python.org/issue31324>
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