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()
172 static void kunit_resource_test_destroy_resource(struct kunit *test)  in kunit_resource_test_destroy_resource()  argument
174 	struct kunit_test_resource_context *ctx = test->priv;  in kunit_resource_test_destroy_resource()
176 			&ctx->test,  in kunit_resource_test_destroy_resource()
184 	KUNIT_ASSERT_FALSE(test,  in kunit_resource_test_destroy_resource()
185 			   kunit_destroy_resource(&ctx->test,  in kunit_resource_test_destroy_resource()
189 	KUNIT_EXPECT_FALSE(test, ctx->is_resource_initialized);  in kunit_resource_test_destroy_resource()
190 	KUNIT_EXPECT_TRUE(test, list_empty(&ctx->test.resources));  in kunit_resource_test_destroy_resource()
193 static void kunit_resource_test_cleanup_resources(struct kunit *test)  in kunit_resource_test_cleanup_resources()  argument
196 	struct kunit_test_resource_context *ctx = test->priv;  in kunit_resource_test_cleanup_resources()
200 		resources[i] = kunit_alloc_and_get_resource(&ctx->test,  in kunit_resource_test_cleanup_resources()
208 	kunit_cleanup(&ctx->test);  in kunit_resource_test_cleanup_resources()
210 	KUNIT_EXPECT_TRUE(test, list_empty(&ctx->test.resources));  in kunit_resource_test_cleanup_resources()
253 	res2 = kunit_alloc_and_get_resource(&ctx->test,  in fake_resource_1_init()
280 static void kunit_resource_test_proper_free_ordering(struct kunit *test)  in kunit_resource_test_proper_free_ordering()  argument
282 	struct kunit_test_resource_context *ctx = test->priv;  in kunit_resource_test_proper_free_ordering()
286 	res = kunit_alloc_and_get_resource(&ctx->test,  in kunit_resource_test_proper_free_ordering()
297 	KUNIT_EXPECT_EQ(test, ctx->allocate_order[0], 2);  in kunit_resource_test_proper_free_ordering()
298 	KUNIT_EXPECT_EQ(test, ctx->allocate_order[1], 1);  in kunit_resource_test_proper_free_ordering()
302 	kunit_cleanup(&ctx->test);  in kunit_resource_test_proper_free_ordering()
309 	KUNIT_EXPECT_EQ(test, ctx->free_order[0], 1);  in kunit_resource_test_proper_free_ordering()
310 	KUNIT_EXPECT_EQ(test, ctx->free_order[1], 2);  in kunit_resource_test_proper_free_ordering()
313 static void kunit_resource_test_static(struct kunit *test)  in kunit_resource_test_static()  argument
318 	KUNIT_EXPECT_EQ(test, kunit_add_resource(test, NULL, NULL, &res, &ctx),  in kunit_resource_test_static()
321 	KUNIT_EXPECT_PTR_EQ(test, res.data, (void *)&ctx);  in kunit_resource_test_static()
323 	kunit_cleanup(test);  in kunit_resource_test_static()
325 	KUNIT_EXPECT_TRUE(test, list_empty(&test->resources));  in kunit_resource_test_static()
328 static void kunit_resource_test_named(struct kunit *test)  in kunit_resource_test_named()  argument
333 	KUNIT_EXPECT_EQ(test,  in kunit_resource_test_named()
334 			kunit_add_named_resource(test, NULL, NULL, &res1,  in kunit_resource_test_named()
337 	KUNIT_EXPECT_PTR_EQ(test, res1.data, (void *)&ctx);  in kunit_resource_test_named()
339 	KUNIT_EXPECT_EQ(test,  in kunit_resource_test_named()
340 			kunit_add_named_resource(test, NULL, NULL, &res1,  in kunit_resource_test_named()
344 	KUNIT_EXPECT_EQ(test,  in kunit_resource_test_named()
345 			kunit_add_named_resource(test, NULL, NULL, &res2,  in kunit_resource_test_named()
349 	found = kunit_find_named_resource(test, "resource_1");  in kunit_resource_test_named()
351 	KUNIT_EXPECT_PTR_EQ(test, found, &res1);  in kunit_resource_test_named()
356 	KUNIT_EXPECT_EQ(test, kunit_destroy_named_resource(test, "resource_2"),  in kunit_resource_test_named()
359 	kunit_cleanup(test);  in kunit_resource_test_named()
361 	KUNIT_EXPECT_TRUE(test, list_empty(&test->resources));  in kunit_resource_test_named()
364 static int kunit_resource_test_init(struct kunit *test)  in kunit_resource_test_init()  argument
369 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);  in kunit_resource_test_init()
371 	test->priv = ctx;  in kunit_resource_test_init()
373 	kunit_init_test(&ctx->test, "test_test_context", NULL);  in kunit_resource_test_init()
378 static void kunit_resource_test_exit(struct kunit *test)  in kunit_resource_test_exit()  argument
380 	struct kunit_test_resource_context *ctx = test->priv;  in kunit_resource_test_exit()
382 	kunit_cleanup(&ctx->test);  in kunit_resource_test_exit()
398 	.name = "kunit-resource-test",
404 static void kunit_log_test(struct kunit *test);
412 	.name = "kunit-log-test",
416 static void kunit_log_test(struct kunit *test)  in kunit_log_test()  argument
420 	kunit_log(KERN_INFO, test, "put this in log.");  in kunit_log_test()
421 	kunit_log(KERN_INFO, test, "this too.");  in kunit_log_test()
426 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,  in kunit_log_test()
427 				     strstr(test->log, "put this in log."));  in kunit_log_test()
428 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,  in kunit_log_test()
429 				     strstr(test->log, "this too."));  in kunit_log_test()
430 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,  in kunit_log_test()
432 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,  in kunit_log_test()
435 	KUNIT_EXPECT_PTR_EQ(test, test->log, (char *)NULL);  in kunit_log_test()
436 	KUNIT_EXPECT_PTR_EQ(test, suite->log, (char *)NULL);  in kunit_log_test()