[thirdparty/linux.git] / lib / kunit / executor_test.c

// SPDX-License-Identifier: GPL-2.0
/*
 * KUnit test for the KUnit executor.
 *
 * Copyright (C) 2021, Google LLC.
 * Author: Daniel Latypov <dlatypov@google.com>
 */

#include <kunit/test.h>
#include <kunit/attributes.h>

static void free_suite_set_at_end(struct kunit *test, const void *to_free);
static struct kunit_suite *alloc_fake_suite(struct kunit *test,
					    const char *suite_name,
					    struct kunit_case *test_cases);

static void dummy_test(struct kunit *test) {}

static struct kunit_case dummy_test_cases[] = {
	/* .run_case is not important, just needs to be non-NULL */
	{ .name = "test1", .run_case = dummy_test },
	{ .name = "test2", .run_case = dummy_test },
	{},
};

static void parse_filter_test(struct kunit *test)
{
	struct kunit_glob_filter filter = {NULL, NULL};

	kunit_parse_glob_filter(&filter, "suite");
	KUNIT_EXPECT_STREQ(test, filter.suite_glob, "suite");
	KUNIT_EXPECT_FALSE(test, filter.test_glob);
	kfree(filter.suite_glob);
	kfree(filter.test_glob);

	kunit_parse_glob_filter(&filter, "suite.test");
	KUNIT_EXPECT_STREQ(test, filter.suite_glob, "suite");
	KUNIT_EXPECT_STREQ(test, filter.test_glob, "test");
	kfree(filter.suite_glob);
	kfree(filter.test_glob);
}

static void filter_suites_test(struct kunit *test)
{
	struct kunit_suite *subsuite[3] = {NULL, NULL};
	struct kunit_suite_set suite_set = {
		.start = subsuite, .end = &subsuite[2],
	};
	struct kunit_suite_set got;
	int err = 0;

	subsuite[0] = alloc_fake_suite(test, "suite1", dummy_test_cases);
	subsuite[1] = alloc_fake_suite(test, "suite2", dummy_test_cases);

	/* Want: suite1, suite2, NULL -> suite2, NULL */
	got = kunit_filter_suites(&suite_set, "suite2", NULL, NULL, &err);
	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start);
	KUNIT_ASSERT_EQ(test, err, 0);
	free_suite_set_at_end(test, &got);

	/* Validate we just have suite2 */
	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start[0]);
	KUNIT_EXPECT_STREQ(test, (const char *)got.start[0]->name, "suite2");

	/* Contains one element (end is 1 past end) */
	KUNIT_ASSERT_EQ(test, got.end - got.start, 1);
}

static void filter_suites_test_glob_test(struct kunit *test)
{
	struct kunit_suite *subsuite[3] = {NULL, NULL};
	struct kunit_suite_set suite_set = {
		.start = subsuite, .end = &subsuite[2],
	};
	struct kunit_suite_set got;
	int err = 0;

	subsuite[0] = alloc_fake_suite(test, "suite1", dummy_test_cases);
	subsuite[1] = alloc_fake_suite(test, "suite2", dummy_test_cases);

	/* Want: suite1, suite2, NULL -> suite2 (just test1), NULL */
	got = kunit_filter_suites(&suite_set, "suite2.test2", NULL, NULL, &err);
	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start);
	KUNIT_ASSERT_EQ(test, err, 0);
	free_suite_set_at_end(test, &got);

	/* Validate we just have suite2 */
	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start[0]);
	KUNIT_EXPECT_STREQ(test, (const char *)got.start[0]->name, "suite2");
	KUNIT_ASSERT_EQ(test, got.end - got.start, 1);

	/* Now validate we just have test2 */
	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start[0]->test_cases);
	KUNIT_EXPECT_STREQ(test, (const char *)got.start[0]->test_cases[0].name, "test2");
	KUNIT_EXPECT_FALSE(test, got.start[0]->test_cases[1].name);
}

static void filter_suites_to_empty_test(struct kunit *test)
{
	struct kunit_suite *subsuite[3] = {NULL, NULL};
	struct kunit_suite_set suite_set = {
		.start = subsuite, .end = &subsuite[2],
	};
	struct kunit_suite_set got;
	int err = 0;

	subsuite[0] = alloc_fake_suite(test, "suite1", dummy_test_cases);
	subsuite[1] = alloc_fake_suite(test, "suite2", dummy_test_cases);

	got = kunit_filter_suites(&suite_set, "not_found", NULL, NULL, &err);
	KUNIT_ASSERT_EQ(test, err, 0);
	free_suite_set_at_end(test, &got); /* just in case */

	KUNIT_EXPECT_PTR_EQ_MSG(test, got.start, got.end,
				"should be empty to indicate no match");
}

static void parse_filter_attr_test(struct kunit *test)
{
	int j, filter_count;
	struct kunit_attr_filter *parsed_filters;
	char filters[] = "speed>slow, module!=example", *filter = filters;
	int err = 0;

	filter_count = kunit_get_filter_count(filters);
	KUNIT_EXPECT_EQ(test, filter_count, 2);

	parsed_filters = kunit_kcalloc(test, filter_count, sizeof(*parsed_filters),
			GFP_KERNEL);
	for (j = 0; j < filter_count; j++) {
		parsed_filters[j] = kunit_next_attr_filter(&filter, &err);
		KUNIT_ASSERT_EQ_MSG(test, err, 0, "failed to parse filter from '%s'", filters);
	}

	KUNIT_EXPECT_STREQ(test, kunit_attr_filter_name(parsed_filters[0]), "speed");
	KUNIT_EXPECT_STREQ(test, parsed_filters[0].input, ">slow");

	KUNIT_EXPECT_STREQ(test, kunit_attr_filter_name(parsed_filters[1]), "module");
	KUNIT_EXPECT_STREQ(test, parsed_filters[1].input, "!=example");
}

static struct kunit_case dummy_attr_test_cases[] = {
	/* .run_case is not important, just needs to be non-NULL */
	{ .name = "slow", .run_case = dummy_test, .module_name = "dummy",
	  .attr.speed = KUNIT_SPEED_SLOW },
	{ .name = "normal", .run_case = dummy_test, .module_name = "dummy" },
	{},
};

static void filter_attr_test(struct kunit *test)
{
	struct kunit_suite *subsuite[3] = {NULL, NULL};
	struct kunit_suite_set suite_set = {
		.start = subsuite, .end = &subsuite[2],
	};
	struct kunit_suite_set got;
	char filter[] = "speed>slow";
	int err = 0;

	subsuite[0] = alloc_fake_suite(test, "normal_suite", dummy_attr_test_cases);
	subsuite[1] = alloc_fake_suite(test, "slow_suite", dummy_attr_test_cases);
	subsuite[1]->attr.speed = KUNIT_SPEED_SLOW; // Set suite attribute

	/*
	 * Want: normal_suite(slow, normal), slow_suite(slow, normal),
	 *		NULL -> normal_suite(normal), NULL
	 *
	 * The normal test in slow_suite is filtered out because the speed
	 * attribute is unset and thus, the filtering is based on the parent attribute
	 * of slow.
	 */
	got = kunit_filter_suites(&suite_set, NULL, filter, NULL, &err);
	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start);
	KUNIT_ASSERT_EQ(test, err, 0);
	free_suite_set_at_end(test, &got);

	/* Validate we just have normal_suite */
	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start[0]);
	KUNIT_EXPECT_STREQ(test, got.start[0]->name, "normal_suite");
	KUNIT_ASSERT_EQ(test, got.end - got.start, 1);

	/* Now validate we just have normal test case */
	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start[0]->test_cases);
	KUNIT_EXPECT_STREQ(test, got.start[0]->test_cases[0].name, "normal");
	KUNIT_EXPECT_FALSE(test, got.start[0]->test_cases[1].name);
}

static void filter_attr_empty_test(struct kunit *test)
{
	struct kunit_suite *subsuite[3] = {NULL, NULL};
	struct kunit_suite_set suite_set = {
		.start = subsuite, .end = &subsuite[2],
	};
	struct kunit_suite_set got;
	char filter[] = "module!=dummy";
	int err = 0;

	subsuite[0] = alloc_fake_suite(test, "suite1", dummy_attr_test_cases);
	subsuite[1] = alloc_fake_suite(test, "suite2", dummy_attr_test_cases);

	got = kunit_filter_suites(&suite_set, NULL, filter, NULL, &err);
	KUNIT_ASSERT_EQ(test, err, 0);
	free_suite_set_at_end(test, &got); /* just in case */

	KUNIT_EXPECT_PTR_EQ_MSG(test, got.start, got.end,
				"should be empty to indicate no match");
}

static void filter_attr_skip_test(struct kunit *test)
{
	struct kunit_suite *subsuite[2] = {NULL};
	struct kunit_suite_set suite_set = {
		.start = subsuite, .end = &subsuite[1],
	};
	struct kunit_suite_set got;
	char filter[] = "speed>slow";
	int err = 0;

	subsuite[0] = alloc_fake_suite(test, "suite", dummy_attr_test_cases);

	/* Want: suite(slow, normal), NULL -> suite(slow with SKIP, normal), NULL */
	got = kunit_filter_suites(&suite_set, NULL, filter, "skip", &err);
	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start);
	KUNIT_ASSERT_EQ(test, err, 0);
	free_suite_set_at_end(test, &got);

	/* Validate we have both the slow and normal test */
	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start[0]->test_cases);
	KUNIT_ASSERT_EQ(test, kunit_suite_num_test_cases(got.start[0]), 2);
	KUNIT_EXPECT_STREQ(test, got.start[0]->test_cases[0].name, "slow");
	KUNIT_EXPECT_STREQ(test, got.start[0]->test_cases[1].name, "normal");

	/* Now ensure slow is skipped and normal is not */
	KUNIT_EXPECT_EQ(test, got.start[0]->test_cases[0].status, KUNIT_SKIPPED);
	KUNIT_EXPECT_FALSE(test, got.start[0]->test_cases[1].status);
}

static struct kunit_case executor_test_cases[] = {
	KUNIT_CASE(parse_filter_test),
	KUNIT_CASE(filter_suites_test),
	KUNIT_CASE(filter_suites_test_glob_test),
	KUNIT_CASE(filter_suites_to_empty_test),
	KUNIT_CASE(parse_filter_attr_test),
	KUNIT_CASE(filter_attr_test),
	KUNIT_CASE(filter_attr_empty_test),
	KUNIT_CASE(filter_attr_skip_test),
	{}
};

static struct kunit_suite executor_test_suite = {
	.name = "kunit_executor_test",
	.test_cases = executor_test_cases,
};

kunit_test_suites(&executor_test_suite);

/* Test helpers */

static void free_suite_set(void *suite_set)
{
	kunit_free_suite_set(*(struct kunit_suite_set *)suite_set);
	kfree(suite_set);
}

/* Use the resource API to register a call to free_suite_set.
 * Since we never actually use the resource, it's safe to use on const data.
 */
static void free_suite_set_at_end(struct kunit *test, const void *to_free)
{
	struct kunit_suite_set *free;

	if (!((struct kunit_suite_set *)to_free)->start)
		return;

	free = kzalloc(sizeof(struct kunit_suite_set), GFP_KERNEL);
	*free = *(struct kunit_suite_set *)to_free;

	kunit_add_action(test, free_suite_set, (void *)free);
}

static struct kunit_suite *alloc_fake_suite(struct kunit *test,
					    const char *suite_name,
					    struct kunit_case *test_cases)
{
	struct kunit_suite *suite;

	/* We normally never expect to allocate suites, hence the non-const cast. */
	suite = kunit_kzalloc(test, sizeof(*suite), GFP_KERNEL);
	strncpy((char *)suite->name, suite_name, sizeof(suite->name) - 1);
	suite->test_cases = test_cases;

	return suite;
}
Commit	Line	Data
1d71307a DL	1	// SPDX-License-Identifier: GPL-2.0
	2	/*
	3	* KUnit test for the KUnit executor.
	4	*
	5	* Copyright (C) 2021, Google LLC.
	6	* Author: Daniel Latypov <dlatypov@google.com>
	7	*/
	8
	9	#include <kunit/test.h>
76066f93	10	#include <kunit/attributes.h>
1d71307a	11
8040345f	12	static void free_suite_set_at_end(struct kunit test, const void to_free);
1d71307a	13	static struct kunit_suite alloc_fake_suite(struct kunit test,
a127b154 DL	14	const char *suite_name,
	15	struct kunit_case *test_cases);
	16
	17	static void dummy_test(struct kunit *test) {}
	18
	19	static struct kunit_case dummy_test_cases[] = {
	20	/* .run_case is not important, just needs to be non-NULL */
	21	{ .name = "test1", .run_case = dummy_test },
	22	{ .name = "test2", .run_case = dummy_test },
	23	{},
	24	};
	25
	26	static void parse_filter_test(struct kunit *test)
	27	{
529534e8	28	struct kunit_glob_filter filter = {NULL, NULL};
a127b154	29
529534e8	30	kunit_parse_glob_filter(&filter, "suite");
a127b154 DL	31	KUNIT_EXPECT_STREQ(test, filter.suite_glob, "suite");
	32	KUNIT_EXPECT_FALSE(test, filter.test_glob);
	33	kfree(filter.suite_glob);
	34	kfree(filter.test_glob);
	35
529534e8	36	kunit_parse_glob_filter(&filter, "suite.test");
a127b154 DL	37	KUNIT_EXPECT_STREQ(test, filter.suite_glob, "suite");
	38	KUNIT_EXPECT_STREQ(test, filter.test_glob, "test");
	39	kfree(filter.suite_glob);
	40	kfree(filter.test_glob);
	41	}
1d71307a	42
e5857d39	43	static void filter_suites_test(struct kunit *test)
1d71307a	44	{
e5857d39	45	struct kunit_suite *subsuite[3] = {NULL, NULL};
c95e7c05 JK	46	struct kunit_suite_set suite_set = {
	47	.start = subsuite, .end = &subsuite[2],
	48	};
	49	struct kunit_suite_set got;
e5857d39	50	int err = 0;
1d71307a	51
a127b154 DL	52	subsuite[0] = alloc_fake_suite(test, "suite1", dummy_test_cases);
a127b154 DL	53	subsuite[1] = alloc_fake_suite(test, "suite2", dummy_test_cases);
1d71307a DL	54
1d71307a DL	55	/* Want: suite1, suite2, NULL -> suite2, NULL */
529534e8	56	got = kunit_filter_suites(&suite_set, "suite2", NULL, NULL, &err);
e5857d39 DL	57	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start);
e5857d39 DL	58	KUNIT_ASSERT_EQ(test, err, 0);
8040345f	59	free_suite_set_at_end(test, &got);
1d71307a	60
a127b154	61	/* Validate we just have suite2 */
e5857d39 DL	62	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start[0]);
	63	KUNIT_EXPECT_STREQ(test, (const char *)got.start[0]->name, "suite2");
	64
	65	/* Contains one element (end is 1 past end) */
	66	KUNIT_ASSERT_EQ(test, got.end - got.start, 1);
a127b154 DL	67	}
a127b154 DL	68
e5857d39	69	static void filter_suites_test_glob_test(struct kunit *test)
a127b154	70	{
e5857d39	71	struct kunit_suite *subsuite[3] = {NULL, NULL};
c95e7c05 JK	72	struct kunit_suite_set suite_set = {
	73	.start = subsuite, .end = &subsuite[2],
	74	};
	75	struct kunit_suite_set got;
e5857d39	76	int err = 0;
a127b154 DL	77
	78	subsuite[0] = alloc_fake_suite(test, "suite1", dummy_test_cases);
	79	subsuite[1] = alloc_fake_suite(test, "suite2", dummy_test_cases);
1d71307a	80
a127b154	81	/* Want: suite1, suite2, NULL -> suite2 (just test1), NULL */
529534e8	82	got = kunit_filter_suites(&suite_set, "suite2.test2", NULL, NULL, &err);
e5857d39 DL	83	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start);
e5857d39 DL	84	KUNIT_ASSERT_EQ(test, err, 0);
8040345f	85	free_suite_set_at_end(test, &got);
a127b154 DL	86
a127b154 DL	87	/* Validate we just have suite2 */
e5857d39 DL	88	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start[0]);
	89	KUNIT_EXPECT_STREQ(test, (const char *)got.start[0]->name, "suite2");
	90	KUNIT_ASSERT_EQ(test, got.end - got.start, 1);
a127b154 DL	91
a127b154 DL	92	/* Now validate we just have test2 */
e5857d39 DL	93	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start[0]->test_cases);
	94	KUNIT_EXPECT_STREQ(test, (const char *)got.start[0]->test_cases[0].name, "test2");
	95	KUNIT_EXPECT_FALSE(test, got.start[0]->test_cases[1].name);
1d71307a DL	96	}
1d71307a DL	97
e5857d39	98	static void filter_suites_to_empty_test(struct kunit *test)
1d71307a	99	{
e5857d39	100	struct kunit_suite *subsuite[3] = {NULL, NULL};
c95e7c05 JK	101	struct kunit_suite_set suite_set = {
	102	.start = subsuite, .end = &subsuite[2],
	103	};
	104	struct kunit_suite_set got;
e5857d39	105	int err = 0;
1d71307a	106
a127b154 DL	107	subsuite[0] = alloc_fake_suite(test, "suite1", dummy_test_cases);
a127b154 DL	108	subsuite[1] = alloc_fake_suite(test, "suite2", dummy_test_cases);
1d71307a	109
529534e8	110	got = kunit_filter_suites(&suite_set, "not_found", NULL, NULL, &err);
e5857d39	111	KUNIT_ASSERT_EQ(test, err, 0);
8040345f	112	free_suite_set_at_end(test, &got); /* just in case */
1d71307a	113
e5857d39 DL	114	KUNIT_EXPECT_PTR_EQ_MSG(test, got.start, got.end,
e5857d39 DL	115	"should be empty to indicate no match");
1d71307a DL	116	}
1d71307a DL	117
76066f93 RM	118	static void parse_filter_attr_test(struct kunit *test)
	119	{
	120	int j, filter_count;
	121	struct kunit_attr_filter *parsed_filters;
dce19a3f	122	char filters[] = "speed>slow, module!=example", *filter = filters;
76066f93 RM	123	int err = 0;
	124
	125	filter_count = kunit_get_filter_count(filters);
	126	KUNIT_EXPECT_EQ(test, filter_count, 2);
	127
1c9fd080	128	parsed_filters = kunit_kcalloc(test, filter_count, sizeof(*parsed_filters),
76066f93 RM	129	GFP_KERNEL);
76066f93 RM	130	for (j = 0; j < filter_count; j++) {
dce19a3f	131	parsed_filters[j] = kunit_next_attr_filter(&filter, &err);
6f2f793f	132	KUNIT_ASSERT_EQ_MSG(test, err, 0, "failed to parse filter from '%s'", filters);
76066f93 RM	133	}
	134
	135	KUNIT_EXPECT_STREQ(test, kunit_attr_filter_name(parsed_filters[0]), "speed");
	136	KUNIT_EXPECT_STREQ(test, parsed_filters[0].input, ">slow");
	137
	138	KUNIT_EXPECT_STREQ(test, kunit_attr_filter_name(parsed_filters[1]), "module");
	139	KUNIT_EXPECT_STREQ(test, parsed_filters[1].input, "!=example");
	140	}
	141
	142	static struct kunit_case dummy_attr_test_cases[] = {
	143	/* .run_case is not important, just needs to be non-NULL */
	144	{ .name = "slow", .run_case = dummy_test, .module_name = "dummy",
	145	.attr.speed = KUNIT_SPEED_SLOW },
	146	{ .name = "normal", .run_case = dummy_test, .module_name = "dummy" },
	147	{},
	148	};
	149
	150	static void filter_attr_test(struct kunit *test)
	151	{
	152	struct kunit_suite *subsuite[3] = {NULL, NULL};
c95e7c05 JK	153	struct kunit_suite_set suite_set = {
	154	.start = subsuite, .end = &subsuite[2],
	155	};
	156	struct kunit_suite_set got;
dce19a3f	157	char filter[] = "speed>slow";
76066f93 RM	158	int err = 0;
	159
	160	subsuite[0] = alloc_fake_suite(test, "normal_suite", dummy_attr_test_cases);
	161	subsuite[1] = alloc_fake_suite(test, "slow_suite", dummy_attr_test_cases);
	162	subsuite[1]->attr.speed = KUNIT_SPEED_SLOW; // Set suite attribute
	163
	164	/*
	165	* Want: normal_suite(slow, normal), slow_suite(slow, normal),
	166	* NULL -> normal_suite(normal), NULL
	167	*
	168	* The normal test in slow_suite is filtered out because the speed
	169	* attribute is unset and thus, the filtering is based on the parent attribute
	170	* of slow.
	171	*/
dce19a3f	172	got = kunit_filter_suites(&suite_set, NULL, filter, NULL, &err);
76066f93 RM	173	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start);
76066f93 RM	174	KUNIT_ASSERT_EQ(test, err, 0);
8040345f	175	free_suite_set_at_end(test, &got);
76066f93 RM	176
	177	/* Validate we just have normal_suite */
	178	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start[0]);
	179	KUNIT_EXPECT_STREQ(test, got.start[0]->name, "normal_suite");
	180	KUNIT_ASSERT_EQ(test, got.end - got.start, 1);
	181
	182	/* Now validate we just have normal test case */
	183	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start[0]->test_cases);
	184	KUNIT_EXPECT_STREQ(test, got.start[0]->test_cases[0].name, "normal");
	185	KUNIT_EXPECT_FALSE(test, got.start[0]->test_cases[1].name);
	186	}
	187
	188	static void filter_attr_empty_test(struct kunit *test)
	189	{
	190	struct kunit_suite *subsuite[3] = {NULL, NULL};
c95e7c05 JK	191	struct kunit_suite_set suite_set = {
	192	.start = subsuite, .end = &subsuite[2],
	193	};
	194	struct kunit_suite_set got;
dce19a3f	195	char filter[] = "module!=dummy";
76066f93 RM	196	int err = 0;
	197
	198	subsuite[0] = alloc_fake_suite(test, "suite1", dummy_attr_test_cases);
	199	subsuite[1] = alloc_fake_suite(test, "suite2", dummy_attr_test_cases);
	200
dce19a3f	201	got = kunit_filter_suites(&suite_set, NULL, filter, NULL, &err);
76066f93	202	KUNIT_ASSERT_EQ(test, err, 0);
8040345f	203	free_suite_set_at_end(test, &got); /* just in case */
76066f93 RM	204
	205	KUNIT_EXPECT_PTR_EQ_MSG(test, got.start, got.end,
	206	"should be empty to indicate no match");
	207	}
	208
	209	static void filter_attr_skip_test(struct kunit *test)
	210	{
	211	struct kunit_suite *subsuite[2] = {NULL};
c95e7c05 JK	212	struct kunit_suite_set suite_set = {
	213	.start = subsuite, .end = &subsuite[1],
	214	};
	215	struct kunit_suite_set got;
dce19a3f	216	char filter[] = "speed>slow";
76066f93 RM	217	int err = 0;
	218
	219	subsuite[0] = alloc_fake_suite(test, "suite", dummy_attr_test_cases);
	220
	221	/* Want: suite(slow, normal), NULL -> suite(slow with SKIP, normal), NULL */
dce19a3f	222	got = kunit_filter_suites(&suite_set, NULL, filter, "skip", &err);
76066f93 RM	223	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start);
76066f93 RM	224	KUNIT_ASSERT_EQ(test, err, 0);
8040345f	225	free_suite_set_at_end(test, &got);
76066f93 RM	226
	227	/* Validate we have both the slow and normal test */
	228	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, got.start[0]->test_cases);
	229	KUNIT_ASSERT_EQ(test, kunit_suite_num_test_cases(got.start[0]), 2);
	230	KUNIT_EXPECT_STREQ(test, got.start[0]->test_cases[0].name, "slow");
	231	KUNIT_EXPECT_STREQ(test, got.start[0]->test_cases[1].name, "normal");
	232
	233	/* Now ensure slow is skipped and normal is not */
	234	KUNIT_EXPECT_EQ(test, got.start[0]->test_cases[0].status, KUNIT_SKIPPED);
	235	KUNIT_EXPECT_FALSE(test, got.start[0]->test_cases[1].status);
	236	}
	237
1d71307a	238	static struct kunit_case executor_test_cases[] = {
a127b154	239	KUNIT_CASE(parse_filter_test),
1d71307a	240	KUNIT_CASE(filter_suites_test),
e5857d39 DL	241	KUNIT_CASE(filter_suites_test_glob_test),
e5857d39 DL	242	KUNIT_CASE(filter_suites_to_empty_test),
76066f93 RM	243	KUNIT_CASE(parse_filter_attr_test),
	244	KUNIT_CASE(filter_attr_test),
	245	KUNIT_CASE(filter_attr_empty_test),
	246	KUNIT_CASE(filter_attr_skip_test),
1d71307a DL	247	{}
	248	};
	249
	250	static struct kunit_suite executor_test_suite = {
	251	.name = "kunit_executor_test",
	252	.test_cases = executor_test_cases,
	253	};
	254
	255	kunit_test_suites(&executor_test_suite);
	256
	257	/* Test helpers */
	258
8040345f JR	259	static void free_suite_set(void *suite_set)
	260	{
	261	kunit_free_suite_set((struct kunit_suite_set )suite_set);
	262	kfree(suite_set);
	263	}
	264
	265	/* Use the resource API to register a call to free_suite_set.
1d71307a DL	266	* Since we never actually use the resource, it's safe to use on const data.
1d71307a DL	267	*/
8040345f	268	static void free_suite_set_at_end(struct kunit test, const void to_free)
1d71307a	269	{
8040345f JR	270	struct kunit_suite_set *free;
	271
	272	if (!((struct kunit_suite_set *)to_free)->start)
1d71307a	273	return;
00e63f8a	274
8040345f JR	275	free = kzalloc(sizeof(struct kunit_suite_set), GFP_KERNEL);
	276	free = (struct kunit_suite_set *)to_free;
	277
	278	kunit_add_action(test, free_suite_set, (void *)free);
1d71307a DL	279	}
	280
	281	static struct kunit_suite alloc_fake_suite(struct kunit test,
a127b154 DL	282	const char *suite_name,
a127b154 DL	283	struct kunit_case *test_cases)
1d71307a DL	284	{
	285	struct kunit_suite *suite;
	286
	287	/* We normally never expect to allocate suites, hence the non-const cast. */
	288	suite = kunit_kzalloc(test, sizeof(*suite), GFP_KERNEL);
	289	strncpy((char *)suite->name, suite_name, sizeof(suite->name) - 1);
a127b154	290	suite->test_cases = test_cases;
1d71307a DL	291
	292	return suite;
	293	}