Re: [PATCH v4 2/2] fs: ext4: Modify inode-test.c to use KUnit parameterized testing feature

Hi Arpitha,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on ext4/dev] [also build test WARNING on linus/master v5.10-rc1 next-20201027] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch]

url: https://github.com/0day-ci/linux/commits/Arpitha-Raghunandan/kunit-Support-f... base: https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev config: mips-randconfig-r016-20201027 (attached as .config) compiler: mipsel-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/2de1e52708cd83d1dc4c718876683f680904... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Arpitha-Raghunandan/kunit-Support-for-Parameterized-Testing/20201028-015018 git checkout 2de1e52708cd83d1dc4c718876683f6809045a98 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips

If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot lkp@intel.com

All warnings (new ones prefixed by >>):

In file included from fs/ext4/inode-test.c:7: fs/ext4/inode-test.c: In function 'ext4_inode_gen_params':

...

include/kunit/test.h:1735:58: warning: return discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

1735 | return __next - (array) < ARRAY_SIZE((array)) ? __next : NULL; \ fs/ext4/inode-test.c:214:1: note: in expansion of macro 'KUNIT_ARRAY_PARAM' 214 | KUNIT_ARRAY_PARAM(ext4_inode, test_data); | ^~~~~~~~~~~~~~~~~

vim +/const +1735 include/kunit/test.h

73cda7bb8bfb1d Brendan Higgins 2019-09-23 1154 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1155 #define KUNIT_PTR_NOT_ERR_OR_NULL_ASSERTION(test, assert_type, ptr) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1156 KUNIT_PTR_NOT_ERR_OR_NULL_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1157 assert_type, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1158 ptr, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1159 NULL) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1160 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1161 /** 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1162 * KUNIT_EXPECT_TRUE() - Causes a test failure when the expression is not true. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1163 * @test: The test context object. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1164 * @condition: an arbitrary boolean expression. The test fails when this does 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1165 * not evaluate to true. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1166 * 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1167 * This and expectations of the form `KUNIT_EXPECT_*` will cause the test case 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1168 * to fail when the specified condition is not met; however, it will not prevent 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1169 * the test case from continuing to run; this is otherwise known as an 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1170 * *expectation failure*. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1171 */ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1172 #define KUNIT_EXPECT_TRUE(test, condition) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1173 KUNIT_TRUE_ASSERTION(test, KUNIT_EXPECTATION, condition) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1174 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1175 #define KUNIT_EXPECT_TRUE_MSG(test, condition, fmt, ...) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1176 KUNIT_TRUE_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1177 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1178 condition, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1179 fmt, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1180 ##__VA_ARGS__) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1181 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1182 /** 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1183 * KUNIT_EXPECT_FALSE() - Makes a test failure when the expression is not false. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1184 * @test: The test context object. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1185 * @condition: an arbitrary boolean expression. The test fails when this does 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1186 * not evaluate to false. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1187 * 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1188 * Sets an expectation that @condition evaluates to false. See 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1189 * KUNIT_EXPECT_TRUE() for more information. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1190 */ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1191 #define KUNIT_EXPECT_FALSE(test, condition) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1192 KUNIT_FALSE_ASSERTION(test, KUNIT_EXPECTATION, condition) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1193 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1194 #define KUNIT_EXPECT_FALSE_MSG(test, condition, fmt, ...) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1195 KUNIT_FALSE_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1196 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1197 condition, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1198 fmt, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1199 ##__VA_ARGS__) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1200 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1201 /** 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1202 * KUNIT_EXPECT_EQ() - Sets an expectation that @left and @right are equal. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1203 * @test: The test context object. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1204 * @left: an arbitrary expression that evaluates to a primitive C type. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1205 * @right: an arbitrary expression that evaluates to a primitive C type. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1206 * 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1207 * Sets an expectation that the values that @left and @right evaluate to are 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1208 * equal. This is semantically equivalent to 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1209 * KUNIT_EXPECT_TRUE(@test, (@left) == (@right)). See KUNIT_EXPECT_TRUE() for 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1210 * more information. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1211 */ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1212 #define KUNIT_EXPECT_EQ(test, left, right) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1213 KUNIT_BINARY_EQ_ASSERTION(test, KUNIT_EXPECTATION, left, right) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1214 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1215 #define KUNIT_EXPECT_EQ_MSG(test, left, right, fmt, ...) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1216 KUNIT_BINARY_EQ_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1217 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1218 left, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1219 right, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1220 fmt, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1221 ##__VA_ARGS__) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1222 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1223 /** 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1224 * KUNIT_EXPECT_PTR_EQ() - Expects that pointers @left and @right are equal. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1225 * @test: The test context object. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1226 * @left: an arbitrary expression that evaluates to a pointer. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1227 * @right: an arbitrary expression that evaluates to a pointer. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1228 * 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1229 * Sets an expectation that the values that @left and @right evaluate to are 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1230 * equal. This is semantically equivalent to 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1231 * KUNIT_EXPECT_TRUE(@test, (@left) == (@right)). See KUNIT_EXPECT_TRUE() for 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1232 * more information. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1233 */ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1234 #define KUNIT_EXPECT_PTR_EQ(test, left, right) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1235 KUNIT_BINARY_PTR_EQ_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1236 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1237 left, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1238 right) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1239 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1240 #define KUNIT_EXPECT_PTR_EQ_MSG(test, left, right, fmt, ...) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1241 KUNIT_BINARY_PTR_EQ_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1242 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1243 left, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1244 right, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1245 fmt, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1246 ##__VA_ARGS__) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1247 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1248 /** 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1249 * KUNIT_EXPECT_NE() - An expectation that @left and @right are not equal. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1250 * @test: The test context object. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1251 * @left: an arbitrary expression that evaluates to a primitive C type. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1252 * @right: an arbitrary expression that evaluates to a primitive C type. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1253 * 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1254 * Sets an expectation that the values that @left and @right evaluate to are not 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1255 * equal. This is semantically equivalent to 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1256 * KUNIT_EXPECT_TRUE(@test, (@left) != (@right)). See KUNIT_EXPECT_TRUE() for 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1257 * more information. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1258 */ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1259 #define KUNIT_EXPECT_NE(test, left, right) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1260 KUNIT_BINARY_NE_ASSERTION(test, KUNIT_EXPECTATION, left, right) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1261 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1262 #define KUNIT_EXPECT_NE_MSG(test, left, right, fmt, ...) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1263 KUNIT_BINARY_NE_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1264 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1265 left, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1266 right, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1267 fmt, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1268 ##__VA_ARGS__) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1269 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1270 /** 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1271 * KUNIT_EXPECT_PTR_NE() - Expects that pointers @left and @right are not equal. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1272 * @test: The test context object. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1273 * @left: an arbitrary expression that evaluates to a pointer. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1274 * @right: an arbitrary expression that evaluates to a pointer. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1275 * 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1276 * Sets an expectation that the values that @left and @right evaluate to are not 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1277 * equal. This is semantically equivalent to 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1278 * KUNIT_EXPECT_TRUE(@test, (@left) != (@right)). See KUNIT_EXPECT_TRUE() for 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1279 * more information. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1280 */ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1281 #define KUNIT_EXPECT_PTR_NE(test, left, right) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1282 KUNIT_BINARY_PTR_NE_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1283 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1284 left, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1285 right) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1286 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1287 #define KUNIT_EXPECT_PTR_NE_MSG(test, left, right, fmt, ...) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1288 KUNIT_BINARY_PTR_NE_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1289 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1290 left, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1291 right, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1292 fmt, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1293 ##__VA_ARGS__) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1294 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1295 /** 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1296 * KUNIT_EXPECT_LT() - An expectation that @left is less than @right. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1297 * @test: The test context object. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1298 * @left: an arbitrary expression that evaluates to a primitive C type. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1299 * @right: an arbitrary expression that evaluates to a primitive C type. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1300 * 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1301 * Sets an expectation that the value that @left evaluates to is less than the 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1302 * value that @right evaluates to. This is semantically equivalent to 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1303 * KUNIT_EXPECT_TRUE(@test, (@left) < (@right)). See KUNIT_EXPECT_TRUE() for 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1304 * more information. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1305 */ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1306 #define KUNIT_EXPECT_LT(test, left, right) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1307 KUNIT_BINARY_LT_ASSERTION(test, KUNIT_EXPECTATION, left, right) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1308 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1309 #define KUNIT_EXPECT_LT_MSG(test, left, right, fmt, ...) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1310 KUNIT_BINARY_LT_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1311 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1312 left, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1313 right, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1314 fmt, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1315 ##__VA_ARGS__) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1316 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1317 /** 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1318 * KUNIT_EXPECT_LE() - Expects that @left is less than or equal to @right. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1319 * @test: The test context object. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1320 * @left: an arbitrary expression that evaluates to a primitive C type. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1321 * @right: an arbitrary expression that evaluates to a primitive C type. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1322 * 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1323 * Sets an expectation that the value that @left evaluates to is less than or 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1324 * equal to the value that @right evaluates to. Semantically this is equivalent 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1325 * to KUNIT_EXPECT_TRUE(@test, (@left) <= (@right)). See KUNIT_EXPECT_TRUE() for 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1326 * more information. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1327 */ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1328 #define KUNIT_EXPECT_LE(test, left, right) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1329 KUNIT_BINARY_LE_ASSERTION(test, KUNIT_EXPECTATION, left, right) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1330 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1331 #define KUNIT_EXPECT_LE_MSG(test, left, right, fmt, ...) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1332 KUNIT_BINARY_LE_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1333 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1334 left, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1335 right, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1336 fmt, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1337 ##__VA_ARGS__) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1338 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1339 /** 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1340 * KUNIT_EXPECT_GT() - An expectation that @left is greater than @right. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1341 * @test: The test context object. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1342 * @left: an arbitrary expression that evaluates to a primitive C type. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1343 * @right: an arbitrary expression that evaluates to a primitive C type. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1344 * 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1345 * Sets an expectation that the value that @left evaluates to is greater than 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1346 * the value that @right evaluates to. This is semantically equivalent to 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1347 * KUNIT_EXPECT_TRUE(@test, (@left) > (@right)). See KUNIT_EXPECT_TRUE() for 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1348 * more information. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1349 */ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1350 #define KUNIT_EXPECT_GT(test, left, right) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1351 KUNIT_BINARY_GT_ASSERTION(test, KUNIT_EXPECTATION, left, right) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1352 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1353 #define KUNIT_EXPECT_GT_MSG(test, left, right, fmt, ...) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1354 KUNIT_BINARY_GT_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1355 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1356 left, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1357 right, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1358 fmt, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1359 ##__VA_ARGS__) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1360 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1361 /** 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1362 * KUNIT_EXPECT_GE() - Expects that @left is greater than or equal to @right. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1363 * @test: The test context object. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1364 * @left: an arbitrary expression that evaluates to a primitive C type. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1365 * @right: an arbitrary expression that evaluates to a primitive C type. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1366 * 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1367 * Sets an expectation that the value that @left evaluates to is greater than 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1368 * the value that @right evaluates to. This is semantically equivalent to 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1369 * KUNIT_EXPECT_TRUE(@test, (@left) >= (@right)). See KUNIT_EXPECT_TRUE() for 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1370 * more information. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1371 */ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1372 #define KUNIT_EXPECT_GE(test, left, right) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1373 KUNIT_BINARY_GE_ASSERTION(test, KUNIT_EXPECTATION, left, right) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1374 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1375 #define KUNIT_EXPECT_GE_MSG(test, left, right, fmt, ...) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1376 KUNIT_BINARY_GE_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1377 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1378 left, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1379 right, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1380 fmt, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1381 ##__VA_ARGS__) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1382 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1383 /** 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1384 * KUNIT_EXPECT_STREQ() - Expects that strings @left and @right are equal. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1385 * @test: The test context object. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1386 * @left: an arbitrary expression that evaluates to a null terminated string. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1387 * @right: an arbitrary expression that evaluates to a null terminated string. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1388 * 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1389 * Sets an expectation that the values that @left and @right evaluate to are 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1390 * equal. This is semantically equivalent to 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1391 * KUNIT_EXPECT_TRUE(@test, !strcmp((@left), (@right))). See KUNIT_EXPECT_TRUE() 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1392 * for more information. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1393 */ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1394 #define KUNIT_EXPECT_STREQ(test, left, right) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1395 KUNIT_BINARY_STR_EQ_ASSERTION(test, KUNIT_EXPECTATION, left, right) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1396 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1397 #define KUNIT_EXPECT_STREQ_MSG(test, left, right, fmt, ...) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1398 KUNIT_BINARY_STR_EQ_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1399 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1400 left, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1401 right, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1402 fmt, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1403 ##__VA_ARGS__) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1404 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1405 /** 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1406 * KUNIT_EXPECT_STRNEQ() - Expects that strings @left and @right are not equal. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1407 * @test: The test context object. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1408 * @left: an arbitrary expression that evaluates to a null terminated string. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1409 * @right: an arbitrary expression that evaluates to a null terminated string. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1410 * 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1411 * Sets an expectation that the values that @left and @right evaluate to are 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1412 * not equal. This is semantically equivalent to 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1413 * KUNIT_EXPECT_TRUE(@test, strcmp((@left), (@right))). See KUNIT_EXPECT_TRUE() 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1414 * for more information. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1415 */ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1416 #define KUNIT_EXPECT_STRNEQ(test, left, right) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1417 KUNIT_BINARY_STR_NE_ASSERTION(test, KUNIT_EXPECTATION, left, right) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1418 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1419 #define KUNIT_EXPECT_STRNEQ_MSG(test, left, right, fmt, ...) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1420 KUNIT_BINARY_STR_NE_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1421 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1422 left, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1423 right, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1424 fmt, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1425 ##__VA_ARGS__) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1426 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1427 /** 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1428 * KUNIT_EXPECT_NOT_ERR_OR_NULL() - Expects that @ptr is not null and not err. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1429 * @test: The test context object. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1430 * @ptr: an arbitrary pointer. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1431 * 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1432 * Sets an expectation that the value that @ptr evaluates to is not null and not 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1433 * an errno stored in a pointer. This is semantically equivalent to 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1434 * KUNIT_EXPECT_TRUE(@test, !IS_ERR_OR_NULL(@ptr)). See KUNIT_EXPECT_TRUE() for 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1435 * more information. 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1436 */ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1437 #define KUNIT_EXPECT_NOT_ERR_OR_NULL(test, ptr) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1438 KUNIT_PTR_NOT_ERR_OR_NULL_ASSERTION(test, KUNIT_EXPECTATION, ptr) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1439 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1440 #define KUNIT_EXPECT_NOT_ERR_OR_NULL_MSG(test, ptr, fmt, ...) \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1441 KUNIT_PTR_NOT_ERR_OR_NULL_MSG_ASSERTION(test, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1442 KUNIT_EXPECTATION, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1443 ptr, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1444 fmt, \ 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1445 ##__VA_ARGS__) 73cda7bb8bfb1d Brendan Higgins 2019-09-23 1446 e4aea8f8532b55 Brendan Higgins 2019-09-23 1447 #define KUNIT_ASSERT_FAILURE(test, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1448 KUNIT_FAIL_ASSERTION(test, KUNIT_ASSERTION, fmt, ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1449 e4aea8f8532b55 Brendan Higgins 2019-09-23 1450 /** e4aea8f8532b55 Brendan Higgins 2019-09-23 1451 * KUNIT_ASSERT_TRUE() - Sets an assertion that @condition is true. e4aea8f8532b55 Brendan Higgins 2019-09-23 1452 * @test: The test context object. e4aea8f8532b55 Brendan Higgins 2019-09-23 1453 * @condition: an arbitrary boolean expression. The test fails and aborts when e4aea8f8532b55 Brendan Higgins 2019-09-23 1454 * this does not evaluate to true. e4aea8f8532b55 Brendan Higgins 2019-09-23 1455 * e4aea8f8532b55 Brendan Higgins 2019-09-23 1456 * This and assertions of the form `KUNIT_ASSERT_*` will cause the test case to e4aea8f8532b55 Brendan Higgins 2019-09-23 1457 * fail *and immediately abort* when the specified condition is not met. Unlike e4aea8f8532b55 Brendan Higgins 2019-09-23 1458 * an expectation failure, it will prevent the test case from continuing to run; e4aea8f8532b55 Brendan Higgins 2019-09-23 1459 * this is otherwise known as an *assertion failure*. e4aea8f8532b55 Brendan Higgins 2019-09-23 1460 */ e4aea8f8532b55 Brendan Higgins 2019-09-23 1461 #define KUNIT_ASSERT_TRUE(test, condition) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1462 KUNIT_TRUE_ASSERTION(test, KUNIT_ASSERTION, condition) e4aea8f8532b55 Brendan Higgins 2019-09-23 1463 e4aea8f8532b55 Brendan Higgins 2019-09-23 1464 #define KUNIT_ASSERT_TRUE_MSG(test, condition, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1465 KUNIT_TRUE_MSG_ASSERTION(test, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1466 KUNIT_ASSERTION, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1467 condition, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1468 fmt, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1469 ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1470 e4aea8f8532b55 Brendan Higgins 2019-09-23 1471 /** e4aea8f8532b55 Brendan Higgins 2019-09-23 1472 * KUNIT_ASSERT_FALSE() - Sets an assertion that @condition is false. e4aea8f8532b55 Brendan Higgins 2019-09-23 1473 * @test: The test context object. e4aea8f8532b55 Brendan Higgins 2019-09-23 1474 * @condition: an arbitrary boolean expression. e4aea8f8532b55 Brendan Higgins 2019-09-23 1475 * e4aea8f8532b55 Brendan Higgins 2019-09-23 1476 * Sets an assertion that the value that @condition evaluates to is false. This e4aea8f8532b55 Brendan Higgins 2019-09-23 1477 * is the same as KUNIT_EXPECT_FALSE(), except it causes an assertion failure e4aea8f8532b55 Brendan Higgins 2019-09-23 1478 * (see KUNIT_ASSERT_TRUE()) when the assertion is not met. e4aea8f8532b55 Brendan Higgins 2019-09-23 1479 */ e4aea8f8532b55 Brendan Higgins 2019-09-23 1480 #define KUNIT_ASSERT_FALSE(test, condition) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1481 KUNIT_FALSE_ASSERTION(test, KUNIT_ASSERTION, condition) e4aea8f8532b55 Brendan Higgins 2019-09-23 1482 e4aea8f8532b55 Brendan Higgins 2019-09-23 1483 #define KUNIT_ASSERT_FALSE_MSG(test, condition, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1484 KUNIT_FALSE_MSG_ASSERTION(test, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1485 KUNIT_ASSERTION, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1486 condition, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1487 fmt, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1488 ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1489 e4aea8f8532b55 Brendan Higgins 2019-09-23 1490 /** e4aea8f8532b55 Brendan Higgins 2019-09-23 1491 * KUNIT_ASSERT_EQ() - Sets an assertion that @left and @right are equal. e4aea8f8532b55 Brendan Higgins 2019-09-23 1492 * @test: The test context object. e4aea8f8532b55 Brendan Higgins 2019-09-23 1493 * @left: an arbitrary expression that evaluates to a primitive C type. e4aea8f8532b55 Brendan Higgins 2019-09-23 1494 * @right: an arbitrary expression that evaluates to a primitive C type. e4aea8f8532b55 Brendan Higgins 2019-09-23 1495 * e4aea8f8532b55 Brendan Higgins 2019-09-23 1496 * Sets an assertion that the values that @left and @right evaluate to are e4aea8f8532b55 Brendan Higgins 2019-09-23 1497 * equal. This is the same as KUNIT_EXPECT_EQ(), except it causes an assertion e4aea8f8532b55 Brendan Higgins 2019-09-23 1498 * failure (see KUNIT_ASSERT_TRUE()) when the assertion is not met. e4aea8f8532b55 Brendan Higgins 2019-09-23 1499 */ e4aea8f8532b55 Brendan Higgins 2019-09-23 1500 #define KUNIT_ASSERT_EQ(test, left, right) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1501 KUNIT_BINARY_EQ_ASSERTION(test, KUNIT_ASSERTION, left, right) e4aea8f8532b55 Brendan Higgins 2019-09-23 1502 e4aea8f8532b55 Brendan Higgins 2019-09-23 1503 #define KUNIT_ASSERT_EQ_MSG(test, left, right, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1504 KUNIT_BINARY_EQ_MSG_ASSERTION(test, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1505 KUNIT_ASSERTION, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1506 left, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1507 right, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1508 fmt, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1509 ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1510 e4aea8f8532b55 Brendan Higgins 2019-09-23 1511 /** e4aea8f8532b55 Brendan Higgins 2019-09-23 1512 * KUNIT_ASSERT_PTR_EQ() - Asserts that pointers @left and @right are equal. e4aea8f8532b55 Brendan Higgins 2019-09-23 1513 * @test: The test context object. e4aea8f8532b55 Brendan Higgins 2019-09-23 1514 * @left: an arbitrary expression that evaluates to a pointer. e4aea8f8532b55 Brendan Higgins 2019-09-23 1515 * @right: an arbitrary expression that evaluates to a pointer. e4aea8f8532b55 Brendan Higgins 2019-09-23 1516 * e4aea8f8532b55 Brendan Higgins 2019-09-23 1517 * Sets an assertion that the values that @left and @right evaluate to are e4aea8f8532b55 Brendan Higgins 2019-09-23 1518 * equal. This is the same as KUNIT_EXPECT_EQ(), except it causes an assertion e4aea8f8532b55 Brendan Higgins 2019-09-23 1519 * failure (see KUNIT_ASSERT_TRUE()) when the assertion is not met. e4aea8f8532b55 Brendan Higgins 2019-09-23 1520 */ e4aea8f8532b55 Brendan Higgins 2019-09-23 1521 #define KUNIT_ASSERT_PTR_EQ(test, left, right) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1522 KUNIT_BINARY_PTR_EQ_ASSERTION(test, KUNIT_ASSERTION, left, right) e4aea8f8532b55 Brendan Higgins 2019-09-23 1523 e4aea8f8532b55 Brendan Higgins 2019-09-23 1524 #define KUNIT_ASSERT_PTR_EQ_MSG(test, left, right, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1525 KUNIT_BINARY_PTR_EQ_MSG_ASSERTION(test, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1526 KUNIT_ASSERTION, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1527 left, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1528 right, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1529 fmt, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1530 ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1531 e4aea8f8532b55 Brendan Higgins 2019-09-23 1532 /** e4aea8f8532b55 Brendan Higgins 2019-09-23 1533 * KUNIT_ASSERT_NE() - An assertion that @left and @right are not equal. e4aea8f8532b55 Brendan Higgins 2019-09-23 1534 * @test: The test context object. e4aea8f8532b55 Brendan Higgins 2019-09-23 1535 * @left: an arbitrary expression that evaluates to a primitive C type. e4aea8f8532b55 Brendan Higgins 2019-09-23 1536 * @right: an arbitrary expression that evaluates to a primitive C type. e4aea8f8532b55 Brendan Higgins 2019-09-23 1537 * e4aea8f8532b55 Brendan Higgins 2019-09-23 1538 * Sets an assertion that the values that @left and @right evaluate to are not e4aea8f8532b55 Brendan Higgins 2019-09-23 1539 * equal. This is the same as KUNIT_EXPECT_NE(), except it causes an assertion e4aea8f8532b55 Brendan Higgins 2019-09-23 1540 * failure (see KUNIT_ASSERT_TRUE()) when the assertion is not met. e4aea8f8532b55 Brendan Higgins 2019-09-23 1541 */ e4aea8f8532b55 Brendan Higgins 2019-09-23 1542 #define KUNIT_ASSERT_NE(test, left, right) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1543 KUNIT_BINARY_NE_ASSERTION(test, KUNIT_ASSERTION, left, right) e4aea8f8532b55 Brendan Higgins 2019-09-23 1544 e4aea8f8532b55 Brendan Higgins 2019-09-23 1545 #define KUNIT_ASSERT_NE_MSG(test, left, right, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1546 KUNIT_BINARY_NE_MSG_ASSERTION(test, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1547 KUNIT_ASSERTION, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1548 left, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1549 right, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1550 fmt, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1551 ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1552 e4aea8f8532b55 Brendan Higgins 2019-09-23 1553 /** e4aea8f8532b55 Brendan Higgins 2019-09-23 1554 * KUNIT_ASSERT_PTR_NE() - Asserts that pointers @left and @right are not equal. e4aea8f8532b55 Brendan Higgins 2019-09-23 1555 * KUNIT_ASSERT_PTR_EQ() - Asserts that pointers @left and @right are equal. e4aea8f8532b55 Brendan Higgins 2019-09-23 1556 * @test: The test context object. e4aea8f8532b55 Brendan Higgins 2019-09-23 1557 * @left: an arbitrary expression that evaluates to a pointer. e4aea8f8532b55 Brendan Higgins 2019-09-23 1558 * @right: an arbitrary expression that evaluates to a pointer. e4aea8f8532b55 Brendan Higgins 2019-09-23 1559 * e4aea8f8532b55 Brendan Higgins 2019-09-23 1560 * Sets an assertion that the values that @left and @right evaluate to are not e4aea8f8532b55 Brendan Higgins 2019-09-23 1561 * equal. This is the same as KUNIT_EXPECT_NE(), except it causes an assertion e4aea8f8532b55 Brendan Higgins 2019-09-23 1562 * failure (see KUNIT_ASSERT_TRUE()) when the assertion is not met. e4aea8f8532b55 Brendan Higgins 2019-09-23 1563 */ e4aea8f8532b55 Brendan Higgins 2019-09-23 1564 #define KUNIT_ASSERT_PTR_NE(test, left, right) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1565 KUNIT_BINARY_PTR_NE_ASSERTION(test, KUNIT_ASSERTION, left, right) e4aea8f8532b55 Brendan Higgins 2019-09-23 1566 e4aea8f8532b55 Brendan Higgins 2019-09-23 1567 #define KUNIT_ASSERT_PTR_NE_MSG(test, left, right, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1568 KUNIT_BINARY_PTR_NE_MSG_ASSERTION(test, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1569 KUNIT_ASSERTION, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1570 left, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1571 right, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1572 fmt, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1573 ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1574 /** e4aea8f8532b55 Brendan Higgins 2019-09-23 1575 * KUNIT_ASSERT_LT() - An assertion that @left is less than @right. e4aea8f8532b55 Brendan Higgins 2019-09-23 1576 * @test: The test context object. e4aea8f8532b55 Brendan Higgins 2019-09-23 1577 * @left: an arbitrary expression that evaluates to a primitive C type. e4aea8f8532b55 Brendan Higgins 2019-09-23 1578 * @right: an arbitrary expression that evaluates to a primitive C type. e4aea8f8532b55 Brendan Higgins 2019-09-23 1579 * e4aea8f8532b55 Brendan Higgins 2019-09-23 1580 * Sets an assertion that the value that @left evaluates to is less than the e4aea8f8532b55 Brendan Higgins 2019-09-23 1581 * value that @right evaluates to. This is the same as KUNIT_EXPECT_LT(), except e4aea8f8532b55 Brendan Higgins 2019-09-23 1582 * it causes an assertion failure (see KUNIT_ASSERT_TRUE()) when the assertion e4aea8f8532b55 Brendan Higgins 2019-09-23 1583 * is not met. e4aea8f8532b55 Brendan Higgins 2019-09-23 1584 */ e4aea8f8532b55 Brendan Higgins 2019-09-23 1585 #define KUNIT_ASSERT_LT(test, left, right) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1586 KUNIT_BINARY_LT_ASSERTION(test, KUNIT_ASSERTION, left, right) e4aea8f8532b55 Brendan Higgins 2019-09-23 1587 e4aea8f8532b55 Brendan Higgins 2019-09-23 1588 #define KUNIT_ASSERT_LT_MSG(test, left, right, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1589 KUNIT_BINARY_LT_MSG_ASSERTION(test, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1590 KUNIT_ASSERTION, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1591 left, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1592 right, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1593 fmt, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1594 ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1595 /** e4aea8f8532b55 Brendan Higgins 2019-09-23 1596 * KUNIT_ASSERT_LE() - An assertion that @left is less than or equal to @right. e4aea8f8532b55 Brendan Higgins 2019-09-23 1597 * @test: The test context object. e4aea8f8532b55 Brendan Higgins 2019-09-23 1598 * @left: an arbitrary expression that evaluates to a primitive C type. e4aea8f8532b55 Brendan Higgins 2019-09-23 1599 * @right: an arbitrary expression that evaluates to a primitive C type. e4aea8f8532b55 Brendan Higgins 2019-09-23 1600 * e4aea8f8532b55 Brendan Higgins 2019-09-23 1601 * Sets an assertion that the value that @left evaluates to is less than or e4aea8f8532b55 Brendan Higgins 2019-09-23 1602 * equal to the value that @right evaluates to. This is the same as e4aea8f8532b55 Brendan Higgins 2019-09-23 1603 * KUNIT_EXPECT_LE(), except it causes an assertion failure (see e4aea8f8532b55 Brendan Higgins 2019-09-23 1604 * KUNIT_ASSERT_TRUE()) when the assertion is not met. e4aea8f8532b55 Brendan Higgins 2019-09-23 1605 */ e4aea8f8532b55 Brendan Higgins 2019-09-23 1606 #define KUNIT_ASSERT_LE(test, left, right) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1607 KUNIT_BINARY_LE_ASSERTION(test, KUNIT_ASSERTION, left, right) e4aea8f8532b55 Brendan Higgins 2019-09-23 1608 e4aea8f8532b55 Brendan Higgins 2019-09-23 1609 #define KUNIT_ASSERT_LE_MSG(test, left, right, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1610 KUNIT_BINARY_LE_MSG_ASSERTION(test, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1611 KUNIT_ASSERTION, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1612 left, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1613 right, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1614 fmt, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1615 ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1616 e4aea8f8532b55 Brendan Higgins 2019-09-23 1617 /** e4aea8f8532b55 Brendan Higgins 2019-09-23 1618 * KUNIT_ASSERT_GT() - An assertion that @left is greater than @right. e4aea8f8532b55 Brendan Higgins 2019-09-23 1619 * @test: The test context object. e4aea8f8532b55 Brendan Higgins 2019-09-23 1620 * @left: an arbitrary expression that evaluates to a primitive C type. e4aea8f8532b55 Brendan Higgins 2019-09-23 1621 * @right: an arbitrary expression that evaluates to a primitive C type. e4aea8f8532b55 Brendan Higgins 2019-09-23 1622 * e4aea8f8532b55 Brendan Higgins 2019-09-23 1623 * Sets an assertion that the value that @left evaluates to is greater than the e4aea8f8532b55 Brendan Higgins 2019-09-23 1624 * value that @right evaluates to. This is the same as KUNIT_EXPECT_GT(), except e4aea8f8532b55 Brendan Higgins 2019-09-23 1625 * it causes an assertion failure (see KUNIT_ASSERT_TRUE()) when the assertion e4aea8f8532b55 Brendan Higgins 2019-09-23 1626 * is not met. e4aea8f8532b55 Brendan Higgins 2019-09-23 1627 */ e4aea8f8532b55 Brendan Higgins 2019-09-23 1628 #define KUNIT_ASSERT_GT(test, left, right) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1629 KUNIT_BINARY_GT_ASSERTION(test, KUNIT_ASSERTION, left, right) e4aea8f8532b55 Brendan Higgins 2019-09-23 1630 e4aea8f8532b55 Brendan Higgins 2019-09-23 1631 #define KUNIT_ASSERT_GT_MSG(test, left, right, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1632 KUNIT_BINARY_GT_MSG_ASSERTION(test, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1633 KUNIT_ASSERTION, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1634 left, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1635 right, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1636 fmt, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1637 ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1638 e4aea8f8532b55 Brendan Higgins 2019-09-23 1639 /** e4aea8f8532b55 Brendan Higgins 2019-09-23 1640 * KUNIT_ASSERT_GE() - Assertion that @left is greater than or equal to @right. e4aea8f8532b55 Brendan Higgins 2019-09-23 1641 * @test: The test context object. e4aea8f8532b55 Brendan Higgins 2019-09-23 1642 * @left: an arbitrary expression that evaluates to a primitive C type. e4aea8f8532b55 Brendan Higgins 2019-09-23 1643 * @right: an arbitrary expression that evaluates to a primitive C type. e4aea8f8532b55 Brendan Higgins 2019-09-23 1644 * e4aea8f8532b55 Brendan Higgins 2019-09-23 1645 * Sets an assertion that the value that @left evaluates to is greater than the e4aea8f8532b55 Brendan Higgins 2019-09-23 1646 * value that @right evaluates to. This is the same as KUNIT_EXPECT_GE(), except e4aea8f8532b55 Brendan Higgins 2019-09-23 1647 * it causes an assertion failure (see KUNIT_ASSERT_TRUE()) when the assertion e4aea8f8532b55 Brendan Higgins 2019-09-23 1648 * is not met. e4aea8f8532b55 Brendan Higgins 2019-09-23 1649 */ e4aea8f8532b55 Brendan Higgins 2019-09-23 1650 #define KUNIT_ASSERT_GE(test, left, right) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1651 KUNIT_BINARY_GE_ASSERTION(test, KUNIT_ASSERTION, left, right) e4aea8f8532b55 Brendan Higgins 2019-09-23 1652 e4aea8f8532b55 Brendan Higgins 2019-09-23 1653 #define KUNIT_ASSERT_GE_MSG(test, left, right, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1654 KUNIT_BINARY_GE_MSG_ASSERTION(test, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1655 KUNIT_ASSERTION, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1656 left, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1657 right, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1658 fmt, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1659 ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1660 e4aea8f8532b55 Brendan Higgins 2019-09-23 1661 /** e4aea8f8532b55 Brendan Higgins 2019-09-23 1662 * KUNIT_ASSERT_STREQ() - An assertion that strings @left and @right are equal. e4aea8f8532b55 Brendan Higgins 2019-09-23 1663 * @test: The test context object. e4aea8f8532b55 Brendan Higgins 2019-09-23 1664 * @left: an arbitrary expression that evaluates to a null terminated string. e4aea8f8532b55 Brendan Higgins 2019-09-23 1665 * @right: an arbitrary expression that evaluates to a null terminated string. e4aea8f8532b55 Brendan Higgins 2019-09-23 1666 * e4aea8f8532b55 Brendan Higgins 2019-09-23 1667 * Sets an assertion that the values that @left and @right evaluate to are e4aea8f8532b55 Brendan Higgins 2019-09-23 1668 * equal. This is the same as KUNIT_EXPECT_STREQ(), except it causes an e4aea8f8532b55 Brendan Higgins 2019-09-23 1669 * assertion failure (see KUNIT_ASSERT_TRUE()) when the assertion is not met. e4aea8f8532b55 Brendan Higgins 2019-09-23 1670 */ e4aea8f8532b55 Brendan Higgins 2019-09-23 1671 #define KUNIT_ASSERT_STREQ(test, left, right) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1672 KUNIT_BINARY_STR_EQ_ASSERTION(test, KUNIT_ASSERTION, left, right) e4aea8f8532b55 Brendan Higgins 2019-09-23 1673 e4aea8f8532b55 Brendan Higgins 2019-09-23 1674 #define KUNIT_ASSERT_STREQ_MSG(test, left, right, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1675 KUNIT_BINARY_STR_EQ_MSG_ASSERTION(test, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1676 KUNIT_ASSERTION, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1677 left, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1678 right, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1679 fmt, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1680 ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1681 e4aea8f8532b55 Brendan Higgins 2019-09-23 1682 /** e4aea8f8532b55 Brendan Higgins 2019-09-23 1683 * KUNIT_ASSERT_STRNEQ() - Expects that strings @left and @right are not equal. e4aea8f8532b55 Brendan Higgins 2019-09-23 1684 * @test: The test context object. e4aea8f8532b55 Brendan Higgins 2019-09-23 1685 * @left: an arbitrary expression that evaluates to a null terminated string. e4aea8f8532b55 Brendan Higgins 2019-09-23 1686 * @right: an arbitrary expression that evaluates to a null terminated string. e4aea8f8532b55 Brendan Higgins 2019-09-23 1687 * e4aea8f8532b55 Brendan Higgins 2019-09-23 1688 * Sets an expectation that the values that @left and @right evaluate to are e4aea8f8532b55 Brendan Higgins 2019-09-23 1689 * not equal. This is semantically equivalent to e4aea8f8532b55 Brendan Higgins 2019-09-23 1690 * KUNIT_ASSERT_TRUE(@test, strcmp((@left), (@right))). See KUNIT_ASSERT_TRUE() e4aea8f8532b55 Brendan Higgins 2019-09-23 1691 * for more information. e4aea8f8532b55 Brendan Higgins 2019-09-23 1692 */ e4aea8f8532b55 Brendan Higgins 2019-09-23 1693 #define KUNIT_ASSERT_STRNEQ(test, left, right) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1694 KUNIT_BINARY_STR_NE_ASSERTION(test, KUNIT_ASSERTION, left, right) e4aea8f8532b55 Brendan Higgins 2019-09-23 1695 e4aea8f8532b55 Brendan Higgins 2019-09-23 1696 #define KUNIT_ASSERT_STRNEQ_MSG(test, left, right, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1697 KUNIT_BINARY_STR_NE_MSG_ASSERTION(test, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1698 KUNIT_ASSERTION, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1699 left, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1700 right, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1701 fmt, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1702 ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1703 e4aea8f8532b55 Brendan Higgins 2019-09-23 1704 /** e4aea8f8532b55 Brendan Higgins 2019-09-23 1705 * KUNIT_ASSERT_NOT_ERR_OR_NULL() - Assertion that @ptr is not null and not err. e4aea8f8532b55 Brendan Higgins 2019-09-23 1706 * @test: The test context object. e4aea8f8532b55 Brendan Higgins 2019-09-23 1707 * @ptr: an arbitrary pointer. e4aea8f8532b55 Brendan Higgins 2019-09-23 1708 * e4aea8f8532b55 Brendan Higgins 2019-09-23 1709 * Sets an assertion that the value that @ptr evaluates to is not null and not e4aea8f8532b55 Brendan Higgins 2019-09-23 1710 * an errno stored in a pointer. This is the same as e4aea8f8532b55 Brendan Higgins 2019-09-23 1711 * KUNIT_EXPECT_NOT_ERR_OR_NULL(), except it causes an assertion failure (see e4aea8f8532b55 Brendan Higgins 2019-09-23 1712 * KUNIT_ASSERT_TRUE()) when the assertion is not met. e4aea8f8532b55 Brendan Higgins 2019-09-23 1713 */ e4aea8f8532b55 Brendan Higgins 2019-09-23 1714 #define KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ptr) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1715 KUNIT_PTR_NOT_ERR_OR_NULL_ASSERTION(test, KUNIT_ASSERTION, ptr) e4aea8f8532b55 Brendan Higgins 2019-09-23 1716 e4aea8f8532b55 Brendan Higgins 2019-09-23 1717 #define KUNIT_ASSERT_NOT_ERR_OR_NULL_MSG(test, ptr, fmt, ...) \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1718 KUNIT_PTR_NOT_ERR_OR_NULL_MSG_ASSERTION(test, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1719 KUNIT_ASSERTION, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1720 ptr, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1721 fmt, \ e4aea8f8532b55 Brendan Higgins 2019-09-23 1722 ##__VA_ARGS__) e4aea8f8532b55 Brendan Higgins 2019-09-23 1723 ae68283f3e666a Arpitha Raghunandan 2020-10-27 1724 /** ae68283f3e666a Arpitha Raghunandan 2020-10-27 1725 * KUNIT_ARRAY_PARAM() - Helper method for test parameter generators ae68283f3e666a Arpitha Raghunandan 2020-10-27 1726 * required in parameterized tests. ae68283f3e666a Arpitha Raghunandan 2020-10-27 1727 * @name: prefix of the name for the test parameter generator function. ae68283f3e666a Arpitha Raghunandan 2020-10-27 1728 * It will be suffixed by "_gen_params". ae68283f3e666a Arpitha Raghunandan 2020-10-27 1729 * @array: a user-supplied pointer to an array of test parameters. ae68283f3e666a Arpitha Raghunandan 2020-10-27 1730 */ ae68283f3e666a Arpitha Raghunandan 2020-10-27 1731 #define KUNIT_ARRAY_PARAM(name, array) \ ae68283f3e666a Arpitha Raghunandan 2020-10-27 1732 static void *name##_gen_params(void *prev) \ ae68283f3e666a Arpitha Raghunandan 2020-10-27 1733 { \ ae68283f3e666a Arpitha Raghunandan 2020-10-27 1734 typeof((array)[0]) * __next = prev ? ((typeof(__next)) prev) + 1 : (array); \ ae68283f3e666a Arpitha Raghunandan 2020-10-27 @1735 return __next - (array) < ARRAY_SIZE((array)) ? __next : NULL; \ ae68283f3e666a Arpitha Raghunandan 2020-10-27 1736 } ae68283f3e666a Arpitha Raghunandan 2020-10-27 1737

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