kunit: tool: Report an error if any test has no subtests

It's possible for a test to have a subtest header, but zero valid
subtests. We used to error on this if the test plan had no subtests
listed, but it's possible to have subtests without a test plan (indeed,
this is how parameterised tests work).

Tests with 0 subtests now have the result NO_TESTS, and will report an
error (which does not halt test execution, but is printed in a scary red
colour and is noted in the results summary).

Signed-off-by: David Gow <davidgow@google.com>
Reviewed-by: Daniel Latypov <dlatypov@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

This commit is contained in:

David Gow

2021-11-02 00:30:12 -07:00

committed by

Shuah Khan

parent c68077b146

commit e56e482855

3 changed files with 30 additions and 5 deletions

tools/testing/kunit/test_data/test_is_test_passed-no_tests_no_plan.log

View File

@@ -0,0 +1,7 @@
 TAP version 14
 ..1
   # Subtest: suite
 ..1
     # Subtest: case
   ok 1 - case # SKIP
 ok 1 - suite