Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) // SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3)  * KUnit test for core test infrastructure.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5)  * Copyright (C) 2019, Google LLC.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6)  * Author: Brendan Higgins <brendanhiggins@google.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) #include <kunit/test.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) #include "try-catch-impl.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) struct kunit_try_catch_test_context {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) 	struct kunit_try_catch *try_catch;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) 	bool function_called;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) static void kunit_test_successful_try(void *data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) 	struct kunit *test = data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) 	struct kunit_try_catch_test_context *ctx = test->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) 	ctx->function_called = true;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) static void kunit_test_no_catch(void *data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) 	struct kunit *test = data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 	KUNIT_FAIL(test, "Catch should not be called\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) static void kunit_test_try_catch_successful_try_no_catch(struct kunit *test)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) 	struct kunit_try_catch_test_context *ctx = test->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 	struct kunit_try_catch *try_catch = ctx->try_catch;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 	kunit_try_catch_init(try_catch,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 			     test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 			     kunit_test_successful_try,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 			     kunit_test_no_catch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 	kunit_try_catch_run(try_catch, test);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 	KUNIT_EXPECT_TRUE(test, ctx->function_called);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) static void kunit_test_unsuccessful_try(void *data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 	struct kunit *test = data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 	struct kunit_try_catch_test_context *ctx = test->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	struct kunit_try_catch *try_catch = ctx->try_catch;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 	kunit_try_catch_throw(try_catch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 	KUNIT_FAIL(test, "This line should never be reached\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) static void kunit_test_catch(void *data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 	struct kunit *test = data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	struct kunit_try_catch_test_context *ctx = test->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	ctx->function_called = true;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) static void kunit_test_try_catch_unsuccessful_try_does_catch(struct kunit *test)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	struct kunit_try_catch_test_context *ctx = test->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 	struct kunit_try_catch *try_catch = ctx->try_catch;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	kunit_try_catch_init(try_catch,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 			     test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 			     kunit_test_unsuccessful_try,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 			     kunit_test_catch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 	kunit_try_catch_run(try_catch, test);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 	KUNIT_EXPECT_TRUE(test, ctx->function_called);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) static int kunit_try_catch_test_init(struct kunit *test)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 	struct kunit_try_catch_test_context *ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 	ctx = kunit_kzalloc(test, sizeof(*ctx), GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 	test->priv = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 	ctx->try_catch = kunit_kmalloc(test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 				       sizeof(*ctx->try_catch),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 				       GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx->try_catch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) static struct kunit_case kunit_try_catch_test_cases[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 	KUNIT_CASE(kunit_test_try_catch_successful_try_no_catch),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 	KUNIT_CASE(kunit_test_try_catch_unsuccessful_try_does_catch),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 	{}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) static struct kunit_suite kunit_try_catch_test_suite = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 	.name = "kunit-try-catch-test",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) 	.init = kunit_try_catch_test_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 	.test_cases = kunit_try_catch_test_cases,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107)  * Context for testing test managed resources
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108)  * is_resource_initialized is used to test arbitrary resources
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) struct kunit_test_resource_context {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 	struct kunit test;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 	bool is_resource_initialized;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 	int allocate_order[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 	int free_order[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) static int fake_resource_init(struct kunit_resource *res, void *context)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 	struct kunit_test_resource_context *ctx = context;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 	res->data = &ctx->is_resource_initialized;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 	ctx->is_resource_initialized = true;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) static void fake_resource_free(struct kunit_resource *res)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 	bool *is_resource_initialized = res->data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 	*is_resource_initialized = false;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) static void kunit_resource_test_init_resources(struct kunit *test)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	struct kunit_test_resource_context *ctx = test->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 	kunit_init_test(&ctx->test, "testing_test_init_test", NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 	KUNIT_EXPECT_TRUE(test, list_empty(&ctx->test.resources));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) static void kunit_resource_test_alloc_resource(struct kunit *test)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 	struct kunit_test_resource_context *ctx = test->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 	struct kunit_resource *res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 	kunit_resource_free_t free = fake_resource_free;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 	res = kunit_alloc_and_get_resource(&ctx->test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 					   fake_resource_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 					   fake_resource_free,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 					   GFP_KERNEL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 					   ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, res);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 	KUNIT_EXPECT_PTR_EQ(test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 			    &ctx->is_resource_initialized,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 			    (bool *)res->data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 	KUNIT_EXPECT_TRUE(test, list_is_last(&res->node, &ctx->test.resources));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 	KUNIT_EXPECT_PTR_EQ(test, free, res->free);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 	kunit_put_resource(res);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165)  * Note: tests below use kunit_alloc_and_get_resource(), so as a consequence
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166)  * they have a reference to the associated resource that they must release
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167)  * via kunit_put_resource().  In normal operation, users will only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168)  * have to do this for cases where they use kunit_find_resource(), and the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169)  * kunit_alloc_resource() function will be used (which does not take a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170)  * resource reference).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) static void kunit_resource_test_destroy_resource(struct kunit *test)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 	struct kunit_test_resource_context *ctx = test->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 	struct kunit_resource *res = kunit_alloc_and_get_resource(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 			&ctx->test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 			fake_resource_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 			fake_resource_free,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 			GFP_KERNEL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 			ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 	kunit_put_resource(res);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 	KUNIT_ASSERT_FALSE(test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 			   kunit_destroy_resource(&ctx->test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 						  kunit_resource_instance_match,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 						  res->data));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 	KUNIT_EXPECT_FALSE(test, ctx->is_resource_initialized);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 	KUNIT_EXPECT_TRUE(test, list_empty(&ctx->test.resources));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) static void kunit_resource_test_cleanup_resources(struct kunit *test)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 	int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 	struct kunit_test_resource_context *ctx = test->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 	struct kunit_resource *resources[5];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 	for (i = 0; i < ARRAY_SIZE(resources); i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 		resources[i] = kunit_alloc_and_get_resource(&ctx->test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 							    fake_resource_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 							    fake_resource_free,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 							    GFP_KERNEL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 							    ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) 		kunit_put_resource(resources[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 	kunit_cleanup(&ctx->test);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 	KUNIT_EXPECT_TRUE(test, list_empty(&ctx->test.resources));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) static void kunit_resource_test_mark_order(int order_array[],
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 					   size_t order_size,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 					   int key)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 	int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 	for (i = 0; i < order_size && order_array[i]; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 		;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 	order_array[i] = key;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) #define KUNIT_RESOURCE_TEST_MARK_ORDER(ctx, order_field, key)		       \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 		kunit_resource_test_mark_order(ctx->order_field,	       \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 					       ARRAY_SIZE(ctx->order_field),   \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 					       key)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) static int fake_resource_2_init(struct kunit_resource *res, void *context)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 	struct kunit_test_resource_context *ctx = context;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) 	KUNIT_RESOURCE_TEST_MARK_ORDER(ctx, allocate_order, 2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 	res->data = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) static void fake_resource_2_free(struct kunit_resource *res)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) 	struct kunit_test_resource_context *ctx = res->data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) 	KUNIT_RESOURCE_TEST_MARK_ORDER(ctx, free_order, 2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) static int fake_resource_1_init(struct kunit_resource *res, void *context)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) 	struct kunit_test_resource_context *ctx = context;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) 	struct kunit_resource *res2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) 	res2 = kunit_alloc_and_get_resource(&ctx->test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) 					    fake_resource_2_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) 					    fake_resource_2_free,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 					    GFP_KERNEL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 					    ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) 	KUNIT_RESOURCE_TEST_MARK_ORDER(ctx, allocate_order, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) 	res->data = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) 	kunit_put_resource(res2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) static void fake_resource_1_free(struct kunit_resource *res)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) 	struct kunit_test_resource_context *ctx = res->data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) 	KUNIT_RESOURCE_TEST_MARK_ORDER(ctx, free_order, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276)  * TODO(brendanhiggins@google.com): replace the arrays that keep track of the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277)  * order of allocation and freeing with strict mocks using the IN_SEQUENCE macro
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278)  * to assert allocation and freeing order when the feature becomes available.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) static void kunit_resource_test_proper_free_ordering(struct kunit *test)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) 	struct kunit_test_resource_context *ctx = test->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) 	struct kunit_resource *res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) 	/* fake_resource_1 allocates a fake_resource_2 in its init. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) 	res = kunit_alloc_and_get_resource(&ctx->test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) 					   fake_resource_1_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) 					   fake_resource_1_free,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) 					   GFP_KERNEL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) 					   ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) 	/*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) 	 * Since fake_resource_2_init calls KUNIT_RESOURCE_TEST_MARK_ORDER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) 	 * before returning to fake_resource_1_init, it should be the first to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) 	 * put its key in the allocate_order array.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) 	 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) 	KUNIT_EXPECT_EQ(test, ctx->allocate_order[0], 2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) 	KUNIT_EXPECT_EQ(test, ctx->allocate_order[1], 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) 	kunit_put_resource(res);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) 	kunit_cleanup(&ctx->test);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) 	/*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) 	 * Because fake_resource_2 finishes allocation before fake_resource_1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) 	 * fake_resource_1 should be freed first since it could depend on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) 	 * fake_resource_2.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) 	 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) 	KUNIT_EXPECT_EQ(test, ctx->free_order[0], 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) 	KUNIT_EXPECT_EQ(test, ctx->free_order[1], 2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) static void kunit_resource_test_static(struct kunit *test)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) 	struct kunit_test_resource_context ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) 	struct kunit_resource res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) 	KUNIT_EXPECT_EQ(test, kunit_add_resource(test, NULL, NULL, &res, &ctx),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) 			0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) 	KUNIT_EXPECT_PTR_EQ(test, res.data, (void *)&ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) 	kunit_cleanup(test);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) 	KUNIT_EXPECT_TRUE(test, list_empty(&test->resources));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) static void kunit_resource_test_named(struct kunit *test)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) 	struct kunit_resource res1, res2, *found = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) 	struct kunit_test_resource_context ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) 	KUNIT_EXPECT_EQ(test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) 			kunit_add_named_resource(test, NULL, NULL, &res1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) 						 "resource_1", &ctx),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) 			0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) 	KUNIT_EXPECT_PTR_EQ(test, res1.data, (void *)&ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) 	KUNIT_EXPECT_EQ(test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) 			kunit_add_named_resource(test, NULL, NULL, &res1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) 						 "resource_1", &ctx),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) 			-EEXIST);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) 	KUNIT_EXPECT_EQ(test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) 			kunit_add_named_resource(test, NULL, NULL, &res2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) 						 "resource_2", &ctx),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) 			0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) 	found = kunit_find_named_resource(test, "resource_1");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) 	KUNIT_EXPECT_PTR_EQ(test, found, &res1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) 	if (found)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) 		kunit_put_resource(&res1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) 	KUNIT_EXPECT_EQ(test, kunit_destroy_named_resource(test, "resource_2"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) 			0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) 	kunit_cleanup(test);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) 	KUNIT_EXPECT_TRUE(test, list_empty(&test->resources));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) static int kunit_resource_test_init(struct kunit *test)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) 	struct kunit_test_resource_context *ctx =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) 			kzalloc(sizeof(*ctx), GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) 	test->priv = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) 	kunit_init_test(&ctx->test, "test_test_context", NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) static void kunit_resource_test_exit(struct kunit *test)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) 	struct kunit_test_resource_context *ctx = test->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) 	kunit_cleanup(&ctx->test);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) 	kfree(ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) static struct kunit_case kunit_resource_test_cases[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) 	KUNIT_CASE(kunit_resource_test_init_resources),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) 	KUNIT_CASE(kunit_resource_test_alloc_resource),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) 	KUNIT_CASE(kunit_resource_test_destroy_resource),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) 	KUNIT_CASE(kunit_resource_test_cleanup_resources),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) 	KUNIT_CASE(kunit_resource_test_proper_free_ordering),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) 	KUNIT_CASE(kunit_resource_test_static),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) 	KUNIT_CASE(kunit_resource_test_named),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) 	{}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) static struct kunit_suite kunit_resource_test_suite = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) 	.name = "kunit-resource-test",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) 	.init = kunit_resource_test_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) 	.exit = kunit_resource_test_exit,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) 	.test_cases = kunit_resource_test_cases,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) static void kunit_log_test(struct kunit *test);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) static struct kunit_case kunit_log_test_cases[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) 	KUNIT_CASE(kunit_log_test),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) 	{}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) static struct kunit_suite kunit_log_test_suite = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) 	.name = "kunit-log-test",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) 	.test_cases = kunit_log_test_cases,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) static void kunit_log_test(struct kunit *test)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) 	struct kunit_suite *suite = &kunit_log_test_suite;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) 	kunit_log(KERN_INFO, test, "put this in log.");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) 	kunit_log(KERN_INFO, test, "this too.");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) 	kunit_log(KERN_INFO, suite, "add to suite log.");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) 	kunit_log(KERN_INFO, suite, "along with this.");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) #ifdef CONFIG_KUNIT_DEBUGFS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) 				     strstr(test->log, "put this in log."));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) 				     strstr(test->log, "this too."));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) 				     strstr(suite->log, "add to suite log."));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) 				     strstr(suite->log, "along with this."));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) 	KUNIT_EXPECT_PTR_EQ(test, test->log, (char *)NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) 	KUNIT_EXPECT_PTR_EQ(test, suite->log, (char *)NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) kunit_test_suites(&kunit_try_catch_test_suite, &kunit_resource_test_suite,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) 		  &kunit_log_test_suite);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) MODULE_LICENSE("GPL v2");