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

kernel test robot
2020-10-28T01:49:15Z

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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-for-Parameterized-Testing/20201028-015018
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/2de1e52708cd83d1dc4c718876683f6809045a98
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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0-DAY CI Kernel Test Service, Intel Corporation
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