kernel/linux.git/drivers/platform/wmi/tests/string_kunit.c, branch v7.0-rc6Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v7.0-rc62026-01-26T14:03:18+00:00platform/wmi: string-kunit: Add missing oversized string test case2026-01-26T14:03:18+00:00Armin WolfW_Armin@gmx.de2026-01-23T21:15:37+00:00urn:sha1:5d4ae0bffb6eeada6dd16ba52150457ae96c3725
When compiling the WMI string kunit tests using llvm, the compiler
will issue a warning about "oversized_test_utf8_string" being unused.
This happens because the test case that was supposed to use said
variable was accidentally omitted when adding the kunit tests.
Fix this by adding the aforementioned test case.
Fixes: 0e1a8143e797 ("platform/wmi: Add kunit test for the string conversion code")
Reported-by: Nathan Chancellor <nathan@kernel.org>
Closes: https://lore.kernel.org/platform-driver-x86/20260122234521.GA413183@ax162/
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20260123211537.4448-1-W_Armin@gmx.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
platform/wmi: Add kunit test for the string conversion code2026-01-20T13:47:52+00:00Armin WolfW_Armin@gmx.de2026-01-16T20:41:11+00:00urn:sha1:0e1a8143e79713eef7e027737fed259aa58866e7
The string conversion frunctions provided by the WMI driver core
have no dependencies on the remaining WMI API, making them suitable
for unit tests.
Implement such a unit test using kunit. Those unit tests verify that
converting between WMI strings and UTF8 strings works as expected.
They also verify that edge cases are handled correctly.
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20260116204116.4030-5-W_Armin@gmx.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>