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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-02 22:58:26 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-02 22:58:26 +0300 |
commit | a48ad6e7a35dc3f3b521249204daf4c9427628e5 (patch) | |
tree | f8251773a7175fcb42ed87ed8a4e21b1449b1e68 /lib/kunit/executor.c | |
parent | 019b3fd94ba73d3ac615f0537440b81f129821f6 (diff) | |
parent | 1d71307a6f94df3750f8f884545a769e227172fe (diff) | |
download | linux-a48ad6e7a35dc3f3b521249204daf4c9427628e5.tar.xz |
Merge tag 'linux-kselftest-kunit-fixes-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull KUnit update from Shuah Khan:
"Fixes and features:
- add support for skipped tests
- introduce kunit_kmalloc_array/kunit_kcalloc() helpers
- add gnu_printf specifiers
- add kunit_shutdown
- add unit test for filtering suites by names
- convert lib/test_list_sort.c to use KUnit
- code organization moving default config to tools/testing/kunit
- refactor of internal parser input handling
- cleanups and updates to documentation
- code cleanup related to casts"
* tag 'linux-kselftest-kunit-fixes-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (29 commits)
kunit: add unit test for filtering suites by names
kasan: test: make use of kunit_skip()
kunit: test: Add example tests which are always skipped
kunit: tool: Support skipped tests in kunit_tool
kunit: Support skipped tests
thunderbolt: test: Reinstate a few casts of bitfields
kunit: tool: internal refactor of parser input handling
lib/test: convert lib/test_list_sort.c to use KUnit
kunit: introduce kunit_kmalloc_array/kunit_kcalloc() helpers
kunit: Remove the unused all_tests.config
kunit: Move default config from arch/um -> tools/testing/kunit
kunit: arch/um/configs: Enable KUNIT_ALL_TESTS by default
kunit: Add gnu_printf specifiers
lib/cmdline_kunit: Remove a cast which are no-longer required
kernel/sysctl-test: Remove some casts which are no-longer required
thunderbolt: test: Remove some casts which are no longer required
mmc: sdhci-of-aspeed: Remove some unnecessary casts from KUnit tests
iio: Remove a cast in iio-test-format which is no longer required
device property: Remove some casts in property-entry-test
Documentation: kunit: Clean up some string casts in examples
...
Diffstat (limited to 'lib/kunit/executor.c')
-rw-r--r-- | lib/kunit/executor.c | 53 |
1 files changed, 39 insertions, 14 deletions
diff --git a/lib/kunit/executor.c b/lib/kunit/executor.c index 15832ed44668..acd1de436f59 100644 --- a/lib/kunit/executor.c +++ b/lib/kunit/executor.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 +#include <linux/reboot.h> #include <kunit/test.h> #include <linux/glob.h> #include <linux/moduleparam.h> @@ -13,13 +14,17 @@ extern struct kunit_suite * const * const __kunit_suites_end[]; #if IS_BUILTIN(CONFIG_KUNIT) -static char *filter_glob; -module_param(filter_glob, charp, 0); +static char *filter_glob_param; +module_param_named(filter_glob, filter_glob_param, charp, 0); MODULE_PARM_DESC(filter_glob, "Filter which KUnit test suites run at boot-time, e.g. list*"); +static char *kunit_shutdown; +core_param(kunit_shutdown, kunit_shutdown, charp, 0644); + static struct kunit_suite * const * -kunit_filter_subsuite(struct kunit_suite * const * const subsuite) +kunit_filter_subsuite(struct kunit_suite * const * const subsuite, + const char *filter_glob) { int i, n = 0; struct kunit_suite **filtered; @@ -52,19 +57,14 @@ struct suite_set { struct kunit_suite * const * const *end; }; -static struct suite_set kunit_filter_suites(void) +static struct suite_set kunit_filter_suites(const struct suite_set *suite_set, + const char *filter_glob) { int i; struct kunit_suite * const **copy, * const *filtered_subsuite; struct suite_set filtered; - const size_t max = __kunit_suites_end - __kunit_suites_start; - - if (!filter_glob) { - filtered.start = __kunit_suites_start; - filtered.end = __kunit_suites_end; - return filtered; - } + const size_t max = suite_set->end - suite_set->start; copy = kmalloc_array(max, sizeof(*filtered.start), GFP_KERNEL); filtered.start = copy; @@ -74,7 +74,7 @@ static struct suite_set kunit_filter_suites(void) } for (i = 0; i < max; ++i) { - filtered_subsuite = kunit_filter_subsuite(__kunit_suites_start[i]); + filtered_subsuite = kunit_filter_subsuite(suite_set->start[i], filter_glob); if (filtered_subsuite) *copy++ = filtered_subsuite; } @@ -82,6 +82,20 @@ static struct suite_set kunit_filter_suites(void) return filtered; } +static void kunit_handle_shutdown(void) +{ + if (!kunit_shutdown) + return; + + if (!strcmp(kunit_shutdown, "poweroff")) + kernel_power_off(); + else if (!strcmp(kunit_shutdown, "halt")) + kernel_halt(); + else if (!strcmp(kunit_shutdown, "reboot")) + kernel_restart(NULL); + +} + static void kunit_print_tap_header(struct suite_set *suite_set) { struct kunit_suite * const * const *suites, * const *subsuite; @@ -98,21 +112,32 @@ static void kunit_print_tap_header(struct suite_set *suite_set) int kunit_run_all_tests(void) { struct kunit_suite * const * const *suites; + struct suite_set suite_set = { + .start = __kunit_suites_start, + .end = __kunit_suites_end, + }; - struct suite_set suite_set = kunit_filter_suites(); + if (filter_glob_param) + suite_set = kunit_filter_suites(&suite_set, filter_glob_param); kunit_print_tap_header(&suite_set); for (suites = suite_set.start; suites < suite_set.end; suites++) __kunit_test_suites_init(*suites); - if (filter_glob) { /* a copy was made of each array */ + if (filter_glob_param) { /* a copy was made of each array */ for (suites = suite_set.start; suites < suite_set.end; suites++) kfree(*suites); kfree(suite_set.start); } + kunit_handle_shutdown(); + return 0; } +#if IS_BUILTIN(CONFIG_KUNIT_TEST) +#include "executor_test.c" +#endif + #endif /* IS_BUILTIN(CONFIG_KUNIT) */ |