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KUnit aborts the current thread when an assertion fails. Currently, this is done conditionally as part of the kunit_do_failed_assertion() function, but this hides the kunit_abort() call from the compiler (particularly if it's in another module). This, in turn, can lead to both suboptimal code generation (the compiler can't know if kunit_do_failed_assertion() will return), and to static analysis tools like smatch giving false positives. Moving the kunit_abort() call into the macro should give the compiler and tools a better chance at understanding what's going on. Doing so requires exporting kunit_abort(), though it's recommended to continue to use assertions in lieu of aborting directly. In addition, kunit_abort() and kunit_do_failed_assertion() are renamed to make it clear they they're intended for internal KUnit use, to: __kunit_do_failed_assertion() and __kunit_abort() Suggested-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: David Gow <davidgow@google.com> Reviewed-by: Miguel Ojeda <ojeda@kernel.org> Reviewed-by: Daniel Latypov <dlatypov@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
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| .. | ||
| .kunitconfig | ||
| assert.c | ||
| debugfs.c | ||
| debugfs.h | ||
| executor_test.c | ||
| executor.c | ||
| hooks-impl.h | ||
| hooks.c | ||
| Kconfig | ||
| kunit-example-test.c | ||
| kunit-test.c | ||
| Makefile | ||
| resource.c | ||
| static_stub.c | ||
| string-stream-test.c | ||
| string-stream.c | ||
| string-stream.h | ||
| test.c | ||
| try-catch-impl.h | ||
| try-catch.c | ||