diff options
| author | Beau Belgrave | 2023-06-29 23:50:49 +0000 |
|---|---|---|
| committer | Steven Rostedt (Google) | 2023-07-12 12:04:47 -0400 |
| commit | 769e637276c294c2254f698e6a57eda771deb3f7 (patch) | |
| tree | 21ec668929dddb46e21d87558d36f493f9b7b7d1 /tools | |
| parent | d0a3022f30629a208e5944022caeca3568add9e7 (diff) | |
selftests/user_events: Test struct size match cases
The self tests for user_events currently does not ensure that the edge
case for struct types work properly with size differences.
Add cases for mis-matching struct names and sizes to ensure they work
properly.
Link: https://lkml.kernel.org/r/20230629235049.581-3-beaub@linux.microsoft.com
Cc: Shuah Khan <skhan@linuxfoundation.org>
Cc: linux-kselftest@vger.kernel.org
Signed-off-by: Beau Belgrave <beaub@linux.microsoft.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/user_events/dyn_test.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/testing/selftests/user_events/dyn_test.c b/tools/testing/selftests/user_events/dyn_test.c index d6979a48478f..91a4444ad42b 100644 --- a/tools/testing/selftests/user_events/dyn_test.c +++ b/tools/testing/selftests/user_events/dyn_test.c @@ -217,6 +217,18 @@ TEST_F(user, matching) { /* Types don't match */ TEST_NMATCH("__test_event u64 a; u64 b", "__test_event u32 a; u32 b"); + + /* Struct name and size matches */ + TEST_MATCH("__test_event struct my_struct a 20", + "__test_event struct my_struct a 20"); + + /* Struct name don't match */ + TEST_NMATCH("__test_event struct my_struct a 20", + "__test_event struct my_struct b 20"); + + /* Struct size don't match */ + TEST_NMATCH("__test_event struct my_struct a 20", + "__test_event struct my_struct a 21"); } int main(int argc, char **argv) |