3  * KUnit test for core test infrastructure.
8 #include <kunit/test.h>
19 	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
49 	struct kunit_try_catch_test_context *ctx = test->priv;  in kunit_test_unsuccessful_try()
53 	KUNIT_FAIL(test, "This line should never be reached\n");  in kunit_test_unsuccessful_try()
58 	struct kunit *test = data;  in kunit_test_catch()  local
59 	struct kunit_try_catch_test_context *ctx = test->priv;  in kunit_test_catch()
64 static void kunit_test_try_catch_unsuccessful_try_does_catch(struct kunit *test)  in kunit_test_try_catch_unsuccessful_try_does_catch()  argument
66 	struct kunit_try_catch_test_context *ctx = test->priv;  in kunit_test_try_catch_unsuccessful_try_does_catch()
70 			     test,  in kunit_test_try_catch_unsuccessful_try_does_catch()
73 	kunit_try_catch_run(try_catch, test);  in kunit_test_try_catch_unsuccessful_try_does_catch()
75 	KUNIT_EXPECT_TRUE(test, ctx->function_called);  in kunit_test_try_catch_unsuccessful_try_does_catch()
78 static int kunit_try_catch_test_init(struct kunit *test)  in kunit_try_catch_test_init()  argument
82 	ctx = kunit_kzalloc(test, sizeof(*ctx), GFP_KERNEL);  in kunit_try_catch_test_init()
83 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);  in kunit_try_catch_test_init()
84 	test->priv = ctx;  in kunit_try_catch_test_init()
86 	ctx->try_catch = kunit_kmalloc(test,  in kunit_try_catch_test_init()
89 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx->try_catch);  in kunit_try_catch_test_init()
101 	.name = "kunit-try-catch-test",
107  * Context for testing test managed resources
108  * is_resource_initialized is used to test arbitrary resources
111 	struct kunit test;  member
133 static void kunit_resource_test_init_resources(struct kunit *test)  in kunit_resource_test_init_resources()  argument
135 	struct kunit_test_resource_context *ctx = test->priv;  in kunit_resource_test_init_resources()
137 	kunit_init_test(&ctx->test, "testing_test_init_test", NULL);  in kunit_resource_test_init_resources()
139 	KUNIT_EXPECT_TRUE(test, list_empty(&ctx->test.resources));  in kunit_resource_test_init_resources()
142 static void kunit_resource_test_alloc_resource(struct kunit *test)  in kunit_resource_test_alloc_resource()  argument
144 	struct kunit_test_resource_context *ctx = test->priv;  in kunit_resource_test_alloc_resource()
148 	res = kunit_alloc_and_get_resource(&ctx->test,  in kunit_resource_test_alloc_resource()
154 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, res);  in kunit_resource_test_alloc_resource()
155 	KUNIT_EXPECT_PTR_EQ(test,  in kunit_resource_test_alloc_resource()
158 	KUNIT_EXPECT_TRUE(test, list_is_last(&res->node, &ctx->test.resources));  in kunit_resource_test_alloc_resource()
159 	KUNIT_EXPECT_PTR_EQ(test, free, res->free);  in kunit_resource_test_alloc_resource()
164 static inline bool kunit_resource_instance_match(struct kunit *test,  in kunit_resource_instance_match()  argument
179 static void kunit_resource_test_destroy_resource(struct kunit *test)  in kunit_resource_test_destroy_resource()  argument
181 	struct kunit_test_resource_context *ctx = test->priv;  in kunit_resource_test_destroy_resource()
183 			&ctx->test,  in kunit_resource_test_destroy_resource()
191 	KUNIT_ASSERT_FALSE(test,  in kunit_resource_test_destroy_resource()
192 			   kunit_destroy_resource(&ctx->test,  in kunit_resource_test_destroy_resource()
196 	KUNIT_EXPECT_FALSE(test, ctx->is_resource_initialized);  in kunit_resource_test_destroy_resource()
197 	KUNIT_EXPECT_TRUE(test, list_empty(&ctx->test.resources));  in kunit_resource_test_destroy_resource()
200 static void kunit_resource_test_remove_resource(struct kunit *test)  in kunit_resource_test_remove_resource()  argument
202 	struct kunit_test_resource_context *ctx = test->priv;  in kunit_resource_test_remove_resource()
204 			&ctx->test,  in kunit_resource_test_remove_resource()
211 	KUNIT_EXPECT_FALSE(test, list_empty(&ctx->test.resources));  in kunit_resource_test_remove_resource()
216 	kunit_remove_resource(test, res);  in kunit_resource_test_remove_resource()
217 	KUNIT_EXPECT_TRUE(test, list_empty(&ctx->test.resources));  in kunit_resource_test_remove_resource()
219 	KUNIT_EXPECT_TRUE(test, ctx->is_resource_initialized);  in kunit_resource_test_remove_resource()
222 	kunit_remove_resource(test, res);  in kunit_resource_test_remove_resource()
223 	KUNIT_EXPECT_TRUE(test, list_empty(&ctx->test.resources));  in kunit_resource_test_remove_resource()
227 	KUNIT_EXPECT_TRUE(test, ctx->is_resource_initialized);  in kunit_resource_test_remove_resource()
231 	KUNIT_EXPECT_FALSE(test, ctx->is_resource_initialized);  in kunit_resource_test_remove_resource()
234 static void kunit_resource_test_cleanup_resources(struct kunit *test)  in kunit_resource_test_cleanup_resources()  argument
237 	struct kunit_test_resource_context *ctx = test->priv;  in kunit_resource_test_cleanup_resources()
241 		resources[i] = kunit_alloc_and_get_resource(&ctx->test,  in kunit_resource_test_cleanup_resources()
249 	kunit_cleanup(&ctx->test);  in kunit_resource_test_cleanup_resources()
251 	KUNIT_EXPECT_TRUE(test, list_empty(&ctx->test.resources));  in kunit_resource_test_cleanup_resources()
294 	res2 = kunit_alloc_and_get_resource(&ctx->test,  in fake_resource_1_init()
321 static void kunit_resource_test_proper_free_ordering(struct kunit *test)  in kunit_resource_test_proper_free_ordering()  argument
323 	struct kunit_test_resource_context *ctx = test->priv;  in kunit_resource_test_proper_free_ordering()
327 	res = kunit_alloc_and_get_resource(&ctx->test,  in kunit_resource_test_proper_free_ordering()
338 	KUNIT_EXPECT_EQ(test, ctx->allocate_order[0], 2);  in kunit_resource_test_proper_free_ordering()
339 	KUNIT_EXPECT_EQ(test, ctx->allocate_order[1], 1);  in kunit_resource_test_proper_free_ordering()
343 	kunit_cleanup(&ctx->test);  in kunit_resource_test_proper_free_ordering()
350 	KUNIT_EXPECT_EQ(test, ctx->free_order[0], 1);  in kunit_resource_test_proper_free_ordering()
351 	KUNIT_EXPECT_EQ(test, ctx->free_order[1], 2);  in kunit_resource_test_proper_free_ordering()
354 static void kunit_resource_test_static(struct kunit *test)  in kunit_resource_test_static()  argument
359 	KUNIT_EXPECT_EQ(test, kunit_add_resource(test, NULL, NULL, &res, &ctx),  in kunit_resource_test_static()
362 	KUNIT_EXPECT_PTR_EQ(test, res.data, (void *)&ctx);  in kunit_resource_test_static()
364 	kunit_cleanup(test);  in kunit_resource_test_static()
366 	KUNIT_EXPECT_TRUE(test, list_empty(&test->resources));  in kunit_resource_test_static()
369 static void kunit_resource_test_named(struct kunit *test)  in kunit_resource_test_named()  argument
374 	KUNIT_EXPECT_EQ(test,  in kunit_resource_test_named()
375 			kunit_add_named_resource(test, NULL, NULL, &res1,  in kunit_resource_test_named()
378 	KUNIT_EXPECT_PTR_EQ(test, res1.data, (void *)&ctx);  in kunit_resource_test_named()
380 	KUNIT_EXPECT_EQ(test,  in kunit_resource_test_named()
381 			kunit_add_named_resource(test, NULL, NULL, &res1,  in kunit_resource_test_named()
385 	KUNIT_EXPECT_EQ(test,  in kunit_resource_test_named()
386 			kunit_add_named_resource(test, NULL, NULL, &res2,  in kunit_resource_test_named()
390 	found = kunit_find_named_resource(test, "resource_1");  in kunit_resource_test_named()
392 	KUNIT_EXPECT_PTR_EQ(test, found, &res1);  in kunit_resource_test_named()
397 	KUNIT_EXPECT_EQ(test, kunit_destroy_named_resource(test, "resource_2"),  in kunit_resource_test_named()
400 	kunit_cleanup(test);  in kunit_resource_test_named()
402 	KUNIT_EXPECT_TRUE(test, list_empty(&test->resources));  in kunit_resource_test_named()
405 static int kunit_resource_test_init(struct kunit *test)  in kunit_resource_test_init()  argument
410 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);  in kunit_resource_test_init()
412 	test->priv = ctx;  in kunit_resource_test_init()
414 	kunit_init_test(&ctx->test, "test_test_context", NULL);  in kunit_resource_test_init()
419 static void kunit_resource_test_exit(struct kunit *test)  in kunit_resource_test_exit()  argument
421 	struct kunit_test_resource_context *ctx = test->priv;  in kunit_resource_test_exit()
423 	kunit_cleanup(&ctx->test);  in kunit_resource_test_exit()
440 	.name = "kunit-resource-test",
446 static void kunit_log_test(struct kunit *test);
454 	.name = "kunit-log-test",
458 static void kunit_log_test(struct kunit *test)  in kunit_log_test()  argument
462 	suite.log = kunit_kzalloc(test, KUNIT_LOG_SIZE, GFP_KERNEL);  in kunit_log_test()
463 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, suite.log);  in kunit_log_test()
465 	kunit_log(KERN_INFO, test, "put this in log.");  in kunit_log_test()
466 	kunit_log(KERN_INFO, test, "this too.");  in kunit_log_test()
471 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,  in kunit_log_test()
472 				     strstr(test->log, "put this in log."));  in kunit_log_test()
473 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,  in kunit_log_test()
474 				     strstr(test->log, "this too."));  in kunit_log_test()
475 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,  in kunit_log_test()
477 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,  in kunit_log_test()
480 	KUNIT_EXPECT_NULL(test, test->log);  in kunit_log_test()
484 static void kunit_status_set_failure_test(struct kunit *test)  in kunit_status_set_failure_test()  argument
488 	kunit_init_test(&fake, "fake test", NULL);  in kunit_status_set_failure_test()
490 	KUNIT_EXPECT_EQ(test, fake.status, (enum kunit_status)KUNIT_SUCCESS);  in kunit_status_set_failure_test()
492 	KUNIT_EXPECT_EQ(test, fake.status, (enum kunit_status)KUNIT_FAILURE);  in kunit_status_set_failure_test()
495 static void kunit_status_mark_skipped_test(struct kunit *test)  in kunit_status_mark_skipped_test()  argument
499 	kunit_init_test(&fake, "fake test", NULL);  in kunit_status_mark_skipped_test()
502 	KUNIT_EXPECT_EQ(test, fake.status, KUNIT_SUCCESS);  in kunit_status_mark_skipped_test()
503 	KUNIT_EXPECT_STREQ(test, fake.status_comment, "");  in kunit_status_mark_skipped_test()
505 	/* Mark the test as skipped. */  in kunit_status_mark_skipped_test()
509 	KUNIT_EXPECT_EQ(test, fake.status, (enum kunit_status)KUNIT_SKIPPED);  in kunit_status_mark_skipped_test()
510 	KUNIT_EXPECT_STREQ(test, fake.status_comment, "Accepts format string: YES");  in kunit_status_mark_skipped_test()