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| author | Johannes Berg <johannes@sipsolutions.net> | 2018-06-20 08:58:30 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-06-27 18:58:49 +0300 |
| commit | 0e2dc70e3d0d503b0cc9c5f74db3eb6db52c9e22 (patch) | |
| tree | 58ea25d9c8ffb3fbc407ffce77823dccbc020af2 /lib/Kconfig.debug | |
| parent | 37a3862e1238262e9866d5d66e5f5f9069cee3a1 (diff) | |
| download | lwn-0e2dc70e3d0d503b0cc9c5f74db3eb6db52c9e22.tar.gz lwn-0e2dc70e3d0d503b0cc9c5f74db3eb6db52c9e22.zip | |
bitfield: add tests
Add tests for the bitfield helpers. The constant ones will all
be folded to nothing by the compiler (if everything is correct
in the header file), and the variable ones do some tests against
open-coding the necessary shifts.
A few test cases that should fail/warn compilation are provided
under ifdef.
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 8838d1158d19..d3d82eccdfa5 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1802,6 +1802,13 @@ config TEST_BITMAP If unsure, say N. +config TEST_BITFIELD + tristate "Test bitfield functions at runtime" + help + Enable this option to test the bitfield functions at boot. + + If unsure, say N. + config TEST_UUID tristate "Test functions located in the uuid module at runtime" |