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/lib/kunit/
Dkunit-test.c19 struct kunit *test = data; in kunit_test_successful_try() local
20 struct kunit_try_catch_test_context *ctx = test->priv; in kunit_test_successful_try()
27 struct kunit *test = data; in kunit_test_no_catch() local
29 KUNIT_FAIL(test, "Catch should not be called\n"); in kunit_test_no_catch()
32 static void kunit_test_try_catch_successful_try_no_catch(struct kunit *test) in kunit_test_try_catch_successful_try_no_catch() argument
34 struct kunit_try_catch_test_context *ctx = test->priv; in kunit_test_try_catch_successful_try_no_catch()
38 test, in kunit_test_try_catch_successful_try_no_catch()
41 kunit_try_catch_run(try_catch, test); in kunit_test_try_catch_successful_try_no_catch()
43 KUNIT_EXPECT_TRUE(test, ctx->function_called); in kunit_test_try_catch_successful_try_no_catch()
48 struct kunit *test = data; in kunit_test_unsuccessful_try() local
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Dtest.c71 struct kunit *test = is_test ? test_or_suite : NULL; in kunit_print_ok_not_ok() local
86 kunit_log(KERN_INFO, test, KUNIT_SUBTEST_INDENT "%s %zd - %s", in kunit_print_ok_not_ok()
130 static void kunit_print_string_stream(struct kunit *test, in kunit_print_string_stream() argument
141 kunit_err(test, in kunit_print_string_stream()
144 kunit_err(test, "%s", fragment->fragment); in kunit_print_string_stream()
146 kunit_err(test, "\n"); in kunit_print_string_stream()
148 kunit_err(test, "%s", buf); in kunit_print_string_stream()
149 kunit_kfree(test, buf); in kunit_print_string_stream()
153 static void kunit_fail(struct kunit *test, struct kunit_assert *assert) in kunit_fail() argument
157 kunit_set_failure(test); in kunit_fail()
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Dstring-stream.c16 struct kunit *test; member
27 frag = kunit_kzalloc(ctx->test, sizeof(*frag), ctx->gfp); in string_stream_fragment_init()
31 frag->test = ctx->test; in string_stream_fragment_init()
32 frag->fragment = kunit_kmalloc(ctx->test, ctx->len, ctx->gfp); in string_stream_fragment_init()
46 kunit_kfree(frag->test, frag->fragment); in string_stream_fragment_free()
47 kunit_kfree(frag->test, frag); in string_stream_fragment_free()
51 struct kunit *test, int len, gfp_t gfp) in alloc_string_stream_fragment() argument
54 .test = test, in alloc_string_stream_fragment()
59 return kunit_alloc_resource(test, in alloc_string_stream_fragment()
68 return kunit_destroy_resource(frag->test, in string_stream_fragment_destroy()
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Dstring-stream-test.c14 static void string_stream_test_empty_on_creation(struct kunit *test) in string_stream_test_empty_on_creation() argument
16 struct string_stream *stream = alloc_string_stream(test, GFP_KERNEL); in string_stream_test_empty_on_creation()
18 KUNIT_EXPECT_TRUE(test, string_stream_is_empty(stream)); in string_stream_test_empty_on_creation()
21 static void string_stream_test_not_empty_after_add(struct kunit *test) in string_stream_test_not_empty_after_add() argument
23 struct string_stream *stream = alloc_string_stream(test, GFP_KERNEL); in string_stream_test_not_empty_after_add()
27 KUNIT_EXPECT_FALSE(test, string_stream_is_empty(stream)); in string_stream_test_not_empty_after_add()
30 static void string_stream_test_get_string(struct kunit *test) in string_stream_test_get_string() argument
32 struct string_stream *stream = alloc_string_stream(test, GFP_KERNEL); in string_stream_test_get_string()
39 KUNIT_ASSERT_STREQ(test, output, "Foo bar"); in string_stream_test_get_string()
DKconfig23 test suite, which allow users to see results of the last test suite
27 tristate "KUnit test for KUnit" if !KUNIT_ALL_TESTS
30 Enables the unit tests for the KUnit test framework. These tests test
31 the KUnit test framework itself; the tests are both written using
32 KUnit and test KUnit. This option should only be enabled for testing
37 tristate "Example test for KUnit" if !KUNIT_ALL_TESTS
40 Enables an example unit test that illustrates some of the basic
41 features of KUnit. This test only exists to help new users understand
42 what KUnit is and how it is used. Please refer to the example test
43 itself, lib/kunit/example-test.c, for more information. This option
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Dkunit-example-test.c21 static void example_simple_test(struct kunit *test) in example_simple_test() argument
29 KUNIT_EXPECT_EQ(test, 1 + 1, 2); in example_simple_test()
36 static int example_test_init(struct kunit *test) in example_test_init() argument
38 kunit_info(test, "initializing\n"); in example_test_init()
Dtry-catch.c61 struct kunit *test = try_catch->test; in kunit_try_catch_run() local
79 kunit_err(test, "try timed out\n"); in kunit_try_catch_run()
91 kunit_err(test, "wake_up_process() was never called\n"); in kunit_try_catch_run()
93 kunit_err(test, "Unknown error: %d\n", exit_code); in kunit_try_catch_run()
Dtry-catch-impl.h18 struct kunit *test, in kunit_try_catch_init() argument
22 try_catch->test = test; in kunit_try_catch_init()
Dstring-stream.h17 struct kunit *test; member
27 struct kunit *test; member
33 struct string_stream *alloc_string_stream(struct kunit *test, gfp_t gfp);
/lib/
Dtest_kasan.c48 static int kasan_test_init(struct kunit *test) in kasan_test_init() argument
51 kunit_err(test, "can't run KASAN tests with KASAN disabled"); in kasan_test_init()
60 static void kasan_test_exit(struct kunit *test) in kasan_test_exit() argument
82 #define KUNIT_EXPECT_KASAN_FAIL(test, expression) do { \ argument
88 kunit_add_named_resource(test, \
99 KUNIT_EXPECT_EQ(test, \
110 #define KASAN_TEST_NEEDS_CONFIG_ON(test, config) do { \ argument
112 kunit_info((test), "skipping, " #config " required"); \
117 #define KASAN_TEST_NEEDS_CONFIG_OFF(test, config) do { \ argument
119 kunit_info((test), "skipping, " #config " enabled"); \
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Dtest_printf.c136 #define test(expect, fmt, ...) \ macro
145 test("", &nul); in test_basic()
146 test("100%", "100%%"); in test_basic()
147 test("xxx%yyy", "xxx%cyyy", '%'); in test_basic()
154 test("0x1234abcd ", "%#-12x", 0x1234abcd); in test_number()
155 test(" 0x1234abcd", "%#12x", 0x1234abcd); in test_number()
156 …test("0|001| 12|+123| 1234|-123|-1234", "%d|%03d|%3d|%+d|% d|%+d|% d", 0, 1, 12, 123, 1234, -123, … in test_number()
157 test("0|1|1|128|255", "%hhu|%hhu|%hhu|%hhu|%hhu", 0, 1, 257, 128, -1); in test_number()
158 test("0|1|1|-128|-1", "%hhd|%hhd|%hhd|%hhd|%hhd", 0, 1, 257, 128, -1); in test_number()
159 test("2015122420151225", "%ho%ho%#ho", 1037, 5282, -11627); in test_number()
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Dlist-test.c17 static void list_test_list_init(struct kunit *test) in list_test_list_init() argument
36 KUNIT_EXPECT_TRUE(test, list_empty_careful(&list1)); in list_test_list_init()
37 KUNIT_EXPECT_TRUE(test, list_empty_careful(&list2)); in list_test_list_init()
38 KUNIT_EXPECT_TRUE(test, list_empty_careful(&list3)); in list_test_list_init()
39 KUNIT_EXPECT_TRUE(test, list_empty_careful(list4)); in list_test_list_init()
40 KUNIT_EXPECT_TRUE(test, list_empty_careful(list5)); in list_test_list_init()
46 static void list_test_list_add(struct kunit *test) in list_test_list_add() argument
55 KUNIT_EXPECT_PTR_EQ(test, list.next, &b); in list_test_list_add()
56 KUNIT_EXPECT_PTR_EQ(test, b.prev, &list); in list_test_list_add()
57 KUNIT_EXPECT_PTR_EQ(test, b.next, &a); in list_test_list_add()
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Dcrc32test.c558 } const test[] __initconst = variable
678 bytes += 2*test[i].length; in crc32c_test()
680 crc ^= __crc32c_le(test[i].crc, test_buf + in crc32c_test()
681 test[i].start, test[i].length); in crc32c_test()
689 if (test[i].crc32c_le != __crc32c_le(test[i].crc, test_buf + in crc32c_test()
690 test[i].start, test[i].length)) in crc32c_test()
717 crc_full = __crc32c_le(test[i].crc, test_buf + test[i].start, in crc32c_combine_test()
718 test[i].length); in crc32c_combine_test()
719 for (j = 0; j <= test[i].length; ++j) { in crc32c_combine_test()
721 u32 len1 = j, len2 = test[i].length - j; in crc32c_combine_test()
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Dtest_bits.c10 static void genmask_test(struct kunit *test) in genmask_test() argument
12 KUNIT_EXPECT_EQ(test, 1ul, GENMASK(0, 0)); in genmask_test()
13 KUNIT_EXPECT_EQ(test, 3ul, GENMASK(1, 0)); in genmask_test()
14 KUNIT_EXPECT_EQ(test, 6ul, GENMASK(2, 1)); in genmask_test()
15 KUNIT_EXPECT_EQ(test, 0xFFFFFFFFul, GENMASK(31, 0)); in genmask_test()
27 static void genmask_ull_test(struct kunit *test) in genmask_ull_test() argument
29 KUNIT_EXPECT_EQ(test, 1ull, GENMASK_ULL(0, 0)); in genmask_ull_test()
30 KUNIT_EXPECT_EQ(test, 3ull, GENMASK_ULL(1, 0)); in genmask_ull_test()
31 KUNIT_EXPECT_EQ(test, 0x000000ffffe00000ull, GENMASK_ULL(39, 21)); in genmask_ull_test()
32 KUNIT_EXPECT_EQ(test, 0xffffffffffffffffull, GENMASK_ULL(63, 0)); in genmask_ull_test()
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Dtest_linear_ranges.c123 static void range_test_get_value(struct kunit *test) in range_test_get_value() argument
131 KUNIT_EXPECT_EQ(test, 0, ret); in range_test_get_value()
132 KUNIT_EXPECT_EQ(test, val, range1_vals[i]); in range_test_get_value()
137 KUNIT_EXPECT_EQ(test, 0, ret); in range_test_get_value()
138 KUNIT_EXPECT_EQ(test, val, range2_vals[i]); in range_test_get_value()
141 KUNIT_EXPECT_NE(test, 0, ret); in range_test_get_value()
144 static void range_test_get_selector_high(struct kunit *test) in range_test_get_selector_high() argument
153 KUNIT_EXPECT_EQ(test, 0, ret); in range_test_get_selector_high()
154 KUNIT_EXPECT_EQ(test, sel, range1_sels[i]); in range_test_get_selector_high()
155 KUNIT_EXPECT_TRUE(test, found); in range_test_get_selector_high()
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Dtest_user_copy.c34 #define test(condition, msg, ...) \ macro
52 if (test(size < 2 * PAGE_SIZE, "buffer too small")) in test_check_nonzero_user()
87 ret |= test(copy_to_user(umem, kmem, size), in test_check_nonzero_user()
96 ret |= test(retval != expected, in test_check_nonzero_user()
113 ret = test(umem_src == NULL, "kmalloc failed"); in test_copy_struct_from_user()
118 ret = test(expected == NULL, "kmalloc failed"); in test_copy_struct_from_user()
124 ret |= test(copy_to_user(umem, umem_src, size), in test_copy_struct_from_user()
134 ret |= test(copy_struct_from_user(kmem, ksize, umem, usize), in test_copy_struct_from_user()
136 ret |= test(memcmp(kmem, expected, ksize), in test_copy_struct_from_user()
147 ret |= test(copy_struct_from_user(kmem, ksize, umem, usize), in test_copy_struct_from_user()
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Dtest_hexdump.c68 int groupsize, char *test, in test_hexdump_prepare_test() argument
97 p = test; in test_hexdump_prepare_test()
114 } while (p < test + rs * 2 + rs / gs + 1); in test_hexdump_prepare_test()
128 char test[TEST_HEXDUMP_BUF_SIZE]; in test_hexdump() local
137 memset(test, FILL_CHAR, sizeof(test)); in test_hexdump()
138 test_hexdump_prepare_test(len, rowsize, groupsize, test, sizeof(test), in test_hexdump()
141 if (memcmp(test, real, TEST_HEXDUMP_BUF_SIZE)) { in test_hexdump()
144 pr_err("Expect: '%s'\n", test); in test_hexdump()
164 char test[TEST_HEXDUMP_BUF_SIZE]; in test_hexdump_overflow() local
190 test_hexdump_prepare_test(len, rs, gs, test, sizeof(test), ascii); in test_hexdump_overflow()
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Dtest-kstrtox.c5 #define for_each_test(i, test) \ argument
6 for (i = 0; i < ARRAY_SIZE(test); i++)
13 #define DEFINE_TEST_FAIL(test) \ argument
14 const struct test_fail test[] __initconst
23 #define DEFINE_TEST_OK(type, test) \ argument
24 const type test[] __initconst
26 #define TEST_FAIL(fn, type, fmt, test) \ argument
30 for_each_test(i, test) { \
31 const struct test_fail *t = &test[i]; \
45 #define TEST_OK(fn, type, fmt, test) \ argument
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Dtest_string.c184 int test, subtest; in string_selftest_init() local
186 test = 1; in string_selftest_init()
191 test = 2; in string_selftest_init()
196 test = 3; in string_selftest_init()
201 test = 4; in string_selftest_init()
206 test = 5; in string_selftest_init()
214 pr_crit("String selftest failure %d.%08x\n", test, subtest); in string_selftest_init()
Dtest_bitmap.c440 struct test_bitmap_parselist test = parse_tests[i]; in test_bitmap_parse() local
441 size_t len = test.flags & NO_LEN ? UINT_MAX : strlen(test.in); in test_bitmap_parse()
444 err = bitmap_parse(test.in, len, bmap, test.nbits); in test_bitmap_parse()
447 if (err != test.errno) { in test_bitmap_parse()
449 i, test.in, err, test.errno); in test_bitmap_parse()
453 if (!err && test.expected in test_bitmap_parse()
454 && !__bitmap_equal(bmap, test.expected, test.nbits)) { in test_bitmap_parse()
456 i, test.in, bmap[0], in test_bitmap_parse()
457 *test.expected); in test_bitmap_parse()
461 if (test.flags & PARSE_TIME) in test_bitmap_parse()
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DKconfig.kfence22 afford to use KASAN, continue using KASAN, for example in test
65 this option is to stress test KFENCE with concurrent error reports
71 tristate "KFENCE integration test suite" if !KUNIT_ALL_TESTS
79 Say Y here if you want the test to be built into the kernel and run
80 during boot; say M if you want the test to build as a module; say N
Dglobtest.c19 static bool __pure __init test(char const *pat, char const *str, bool expected) in test() function
148 successes += test(pat, p, expected); in glob_init()
DKconfig.kcsan43 # Compiler capabilities that should not fail the test if they are unavailable.
68 Run KCSAN selftests on boot. On test failure, causes the kernel to
73 tristate "KCSAN test for integrated runtime behaviour"
77 KCSAN test focusing on behaviour of the integrated runtime. Tests
79 console. Makes use of KUnit for test organization, and the Torture
80 framework for test thread control.
82 Each test case may run at least up to KCSAN_REPORT_ONCE_IN_MS
84 kernel and KCSAN test with KCSAN_REPORT_ONCE_IN_MS set to a lower
87 Say Y here if you want the test to be built into the kernel and run
88 during boot; say M if you want the test to build as a module; say N
Datomic64_test.c36 #define FAMILY_TEST(test, bit, op, args...) \ argument
38 test(bit, op, ##args); \
39 test(bit, op##_acquire, ##args); \
40 test(bit, op##_release, ##args); \
41 test(bit, op##_relaxed, ##args); \
DKconfig.debug682 tristate "Simple test for the kernel memory leak detector"
779 This option provides a debug method which can be used to test
1277 will test all possible w/w mutex interface abuse with the
1379 Say Y here if you want the kernel to run a short self-test during
1380 bootup. The self-test checks whether common types of locking bugs
1407 with this test harness.
1740 specified notifier chain callbacks. It is useful to test the error
1815 value of theses functions. This is useful to test error paths of code.
1883 an error value and have to handle it. This is useful to test the
1892 useful to test the error handling in the mmc block device
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