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kunit: add support for kunit_suites that reference init code
Add support for a new kind of kunit_suite registration macro called kunit_test_init_section_suite(); this new registration macro allows the registration of kunit_suites that reference functions marked __init and data marked __initdata. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Martin Fernandez <martin.fernandez@eclypsium.com> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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@ -308,6 +308,34 @@ static inline int kunit_run_all_tests(void)
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#define kunit_test_suite(suite) kunit_test_suites(&suite)
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#define kunit_test_suite(suite) kunit_test_suites(&suite)
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/**
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* kunit_test_init_section_suites() - used to register one or more &struct
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* kunit_suite containing init functions or
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* init data.
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*
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* @__suites: a statically allocated list of &struct kunit_suite.
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*
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* This functions identically as &kunit_test_suites() except that it suppresses
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* modpost warnings for referencing functions marked __init or data marked
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* __initdata; this is OK because currently KUnit only runs tests upon boot
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* during the init phase or upon loading a module during the init phase.
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*
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* NOTE TO KUNIT DEVS: If we ever allow KUnit tests to be run after boot, these
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* tests must be excluded.
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*
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* The only thing this macro does that's different from kunit_test_suites is
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* that it suffixes the array and suite declarations it makes with _probe;
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* modpost suppresses warnings about referencing init data for symbols named in
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* this manner.
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*/
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#define kunit_test_init_section_suites(__suites...) \
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__kunit_test_suites(CONCATENATE(__UNIQUE_ID(array), _probe), \
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CONCATENATE(__UNIQUE_ID(suites), _probe), \
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##__suites)
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#define kunit_test_init_section_suite(suite) \
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kunit_test_init_section_suites(&suite)
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#define kunit_suite_for_each_test_case(suite, test_case) \
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#define kunit_suite_for_each_test_case(suite, test_case) \
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for (test_case = suite->test_cases; test_case->run_case; test_case++)
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for (test_case = suite->test_cases; test_case->run_case; test_case++)
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