tree: https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kunit head: c505c0b2e6237c729634327c178f5b0094f1c958 commit: 3ad04f25d34ca374d43673bb84ddad4196857320 [11/17] kunit: test: add test managed resource tests config: openrisc-allmodconfig (attached as .config) compiler: or1k-linux-gcc (GCC) 6.0.0 20160327 (experimental) reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 3ad04f25d34ca374d43673bb84ddad4196857320 # save the attached .config to linux build tree make.cross ARCH=openrisc If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): In file included from kunit/test-test.c:8:0: kunit/test-test.c: In function 'kunit_resource_test_alloc_resource': >> include/kunit/test.h:444:8: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] (long long) __left, #left, \ ^ >> include/kunit/test.h:473:3: note: in expansion of macro 'KUNIT_EXPECT_BINARY' KUNIT_EXPECT_BINARY(test, left, ==, right) ^~~~~~~~~~~~~~~~~~~ >> kunit/test-test.c:185:2: note: in expansion of macro 'KUNIT_EXPECT_EQ' KUNIT_EXPECT_EQ(test, &ctx->is_resource_initialized, res->allocation); ^~~~~~~~~~~~~~~ include/kunit/test.h:445:8: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] (long long) __right, #right, \ ^ >> include/kunit/test.h:473:3: note: in expansion of macro 'KUNIT_EXPECT_BINARY' KUNIT_EXPECT_BINARY(test, left, ==, right) ^~~~~~~~~~~~~~~~~~~ >> kunit/test-test.c:185:2: note: in expansion of macro 'KUNIT_EXPECT_EQ' KUNIT_EXPECT_EQ(test, &ctx->is_resource_initialized, res->allocation); ^~~~~~~~~~~~~~~ >> include/kunit/test.h:444:8: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] (long long) __left, #left, \ ^ >> include/kunit/test.h:473:3: note: in expansion of macro 'KUNIT_EXPECT_BINARY' KUNIT_EXPECT_BINARY(test, left, ==, right) ^~~~~~~~~~~~~~~~~~~ kunit/test-test.c:187:2: note: in expansion of macro 'KUNIT_EXPECT_EQ' KUNIT_EXPECT_EQ(test, free, res->free); ^~~~~~~~~~~~~~~ include/kunit/test.h:445:8: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] (long long) __right, #right, \ ^ >> include/kunit/test.h:473:3: note: in expansion of macro 'KUNIT_EXPECT_BINARY' KUNIT_EXPECT_BINARY(test, left, ==, right) ^~~~~~~~~~~~~~~~~~~ kunit/test-test.c:187:2: note: in expansion of macro 'KUNIT_EXPECT_EQ' KUNIT_EXPECT_EQ(test, free, res->free); ^~~~~~~~~~~~~~~ vim +/KUNIT_EXPECT_EQ +185 kunit/test-test.c > 8 #include <kunit/test.h> 9 10 struct kunit_try_catch_test_context { 11 struct kunit_try_catch *try_catch; 12 bool function_called; 13 }; 14 15 void kunit_test_successful_try(void *data) 16 { 17 struct kunit *test = data; 18 struct kunit_try_catch_test_context *ctx = test->priv; 19 20 ctx->function_called = true; 21 } 22 23 void kunit_test_no_catch(void *data) 24 { 25 struct kunit *test = data; 26 27 KUNIT_FAIL(test, "Catch should not be called.\n"); 28 } 29 30 static void kunit_test_try_catch_successful_try_no_catch(struct kunit *test) 31 { 32 struct kunit_try_catch_test_context *ctx = test->priv; 33 struct kunit_try_catch *try_catch = ctx->try_catch; 34 35 kunit_try_catch_init(try_catch, 36 test, 37 kunit_test_successful_try, 38 kunit_test_no_catch); 39 kunit_try_catch_run(try_catch, test); 40 41 KUNIT_EXPECT_TRUE(test, ctx->function_called); 42 } 43 44 void kunit_test_unsuccessful_try(void *data) 45 { 46 struct kunit *test = data; 47 struct kunit_try_catch_test_context *ctx = test->priv; 48 struct kunit_try_catch *try_catch = ctx->try_catch; 49 50 kunit_try_catch_throw(try_catch); 51 KUNIT_FAIL(test, "This line should never be reached.\n"); 52 } 53 54 void kunit_test_catch(void *data) 55 { 56 struct kunit *test = data; 57 struct kunit_try_catch_test_context *ctx = test->priv; 58 59 ctx->function_called = true; 60 } 61 62 static void kunit_test_try_catch_unsuccessful_try_does_catch(struct kunit *test) 63 { 64 struct kunit_try_catch_test_context *ctx = test->priv; 65 struct kunit_try_catch *try_catch = ctx->try_catch; 66 67 kunit_try_catch_init(try_catch, 68 test, 69 kunit_test_unsuccessful_try, 70 kunit_test_catch); 71 kunit_try_catch_run(try_catch, test); 72 73 KUNIT_EXPECT_TRUE(test, ctx->function_called); 74 } 75 76 static void kunit_test_generic_try_catch_successful_try_no_catch( 77 struct kunit *test) 78 { 79 struct kunit_try_catch_test_context *ctx = test->priv; 80 struct kunit_try_catch *try_catch = ctx->try_catch; 81 82 try_catch->test = test; 83 kunit_generic_try_catch_init(try_catch); 84 try_catch->try = kunit_test_successful_try; 85 try_catch->catch = kunit_test_no_catch; 86 87 kunit_try_catch_run(try_catch, test); 88 89 KUNIT_EXPECT_TRUE(test, ctx->function_called); 90 } 91 92 static void kunit_test_generic_try_catch_unsuccessful_try_does_catch( 93 struct kunit *test) 94 { 95 struct kunit_try_catch_test_context *ctx = test->priv; 96 struct kunit_try_catch *try_catch = ctx->try_catch; 97 98 try_catch->test = test; 99 kunit_generic_try_catch_init(try_catch); 100 try_catch->try = kunit_test_unsuccessful_try; 101 try_catch->catch = kunit_test_catch; 102 103 kunit_try_catch_run(try_catch, test); 104 105 KUNIT_EXPECT_TRUE(test, ctx->function_called); 106 } 107 108 static int kunit_try_catch_test_init(struct kunit *test) 109 { 110 struct kunit_try_catch_test_context *ctx; 111 112 ctx = kunit_kzalloc(test, sizeof(*ctx), GFP_KERNEL); 113 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx); 114 test->priv = ctx; 115 116 ctx->try_catch = kunit_kmalloc(test, 117 sizeof(*ctx->try_catch), 118 GFP_KERNEL); 119 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx->try_catch); 120 121 return 0; 122 } 123 124 static struct kunit_case kunit_try_catch_test_cases[] = { 125 KUNIT_CASE(kunit_test_try_catch_successful_try_no_catch), 126 KUNIT_CASE(kunit_test_try_catch_unsuccessful_try_does_catch), 127 KUNIT_CASE(kunit_test_generic_try_catch_successful_try_no_catch), 128 KUNIT_CASE(kunit_test_generic_try_catch_unsuccessful_try_does_catch), 129 {}, 130 }; 131 132 static struct kunit_module kunit_try_catch_test_module = { 133 .name = "kunit-try-catch-test", 134 .init = kunit_try_catch_test_init, 135 .test_cases = kunit_try_catch_test_cases, 136 }; 137 module_test(kunit_try_catch_test_module); 138 139 /* 140 * Context for testing test managed resources 141 * is_resource_initialized is used to test arbitrary resources 142 */ 143 struct kunit_test_resource_context { 144 struct kunit test; 145 bool is_resource_initialized; 146 }; 147 148 static int fake_resource_init(struct kunit_resource *res, void *context) 149 { 150 struct kunit_test_resource_context *ctx = context; 151 152 res->allocation = &ctx->is_resource_initialized; 153 ctx->is_resource_initialized = true; 154 return 0; 155 } 156 157 static void fake_resource_free(struct kunit_resource *res) 158 { 159 bool *is_resource_initialized = res->allocation; 160 161 *is_resource_initialized = false; 162 } 163 164 static void kunit_resource_test_init_resources(struct kunit *test) 165 { 166 struct kunit_test_resource_context *ctx = test->priv; 167 168 kunit_init_test(&ctx->test, "testing_test_init_test"); 169 170 KUNIT_EXPECT_TRUE(test, list_empty(&ctx->test.resources)); 171 } 172 173 static void kunit_resource_test_alloc_resource(struct kunit *test) 174 { 175 struct kunit_test_resource_context *ctx = test->priv; 176 struct kunit_resource *res; 177 kunit_resource_free_t free = fake_resource_free; 178 179 res = kunit_alloc_resource(&ctx->test, 180 fake_resource_init, 181 fake_resource_free, 182 ctx); 183 184 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, res); > 185 KUNIT_EXPECT_EQ(test, &ctx->is_resource_initialized, res->allocation); 186 KUNIT_EXPECT_TRUE(test, list_is_last(&res->node, &ctx->test.resources)); 187 KUNIT_EXPECT_EQ(test, free, res->free); 188 } 189 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: application/gzip
