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IN NO EVENT SHALL THE COPYRIGHT 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 30 // This file is AUTOMATICALLY GENERATED on 09/24/2010 by command 31 // 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND! 32 // 33 // Implements a family of generic predicate assertion macros. 34 35 #ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ 36 #define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ 37 38 // Makes sure this header is not included before gtest.h. 39 #ifndef GTEST_INCLUDE_GTEST_GTEST_H_ 40 # error Do not include gtest_pred_impl.h directly. Include gtest.h instead. 41 #endif // GTEST_INCLUDE_GTEST_GTEST_H_ 42 43 // This header implements a family of generic predicate assertion 44 // macros: 45 // 46 // ASSERT_PRED_FORMAT1(pred_format, v1) 47 // ASSERT_PRED_FORMAT2(pred_format, v1, v2) 48 // ... 49 // 50 // where pred_format is a function or functor that takes n (in the 51 // case of ASSERT_PRED_FORMATn) values and their source expression 52 // text, and returns a testing::AssertionResult. See the definition 53 // of ASSERT_EQ in gtest.h for an example. 54 // 55 // If you don't care about formatting, you can use the more 56 // restrictive version: 57 // 58 // ASSERT_PRED1(pred, v1) 59 // ASSERT_PRED2(pred, v1, v2) 60 // ... 61 // 62 // where pred is an n-ary function or functor that returns bool, 63 // and the values v1, v2, ..., must support the << operator for 64 // streaming to std::ostream. 65 // 66 // We also define the EXPECT_* variations. 67 // 68 // For now we only support predicates whose arity is at most 5. 69 // Please email googletestframework (at) googlegroups.com if you need 70 // support for higher arities. 71 72 // GTEST_ASSERT_ is the basic statement to which all of the assertions 73 // in this file reduce. Don't use this in your code. 74 75 #define GTEST_ASSERT_(expression, on_failure) \ 76 GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ 77 if (const ::testing::AssertionResult gtest_ar = (expression)) \ 78 ; \ 79 else \ 80 on_failure(gtest_ar.failure_message()) 81 82 83 // Helper function for implementing {EXPECT|ASSERT}_PRED1. Don't use 84 // this in your code. 85 template <typename Pred, 86 typename T1> 87 AssertionResult AssertPred1Helper(const char* pred_text, 88 const char* e1, 89 Pred pred, 90 const T1& v1) { 91 if (pred(v1)) return AssertionSuccess(); 92 93 return AssertionFailure() << pred_text << "(" 94 << e1 << ") evaluates to false, where" 95 << "\n" << e1 << " evaluates to " << v1; 96 } 97 98 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1. 99 // Don't use this in your code. 100 #define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure)\ 101 GTEST_ASSERT_(pred_format(#v1, v1),\ 102 on_failure) 103 104 // Internal macro for implementing {EXPECT|ASSERT}_PRED1. Don't use 105 // this in your code. 106 #define GTEST_PRED1_(pred, v1, on_failure)\ 107 GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, \ 108 #v1, \ 109 pred, \ 110 v1), on_failure) 111 112 // Unary predicate assertion macros. 113 #define EXPECT_PRED_FORMAT1(pred_format, v1) \ 114 GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_) 115 #define EXPECT_PRED1(pred, v1) \ 116 GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_) 117 #define ASSERT_PRED_FORMAT1(pred_format, v1) \ 118 GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_) 119 #define ASSERT_PRED1(pred, v1) \ 120 GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_) 121 122 123 124 // Helper function for implementing {EXPECT|ASSERT}_PRED2. Don't use 125 // this in your code. 126 template <typename Pred, 127 typename T1, 128 typename T2> 129 AssertionResult AssertPred2Helper(const char* pred_text, 130 const char* e1, 131 const char* e2, 132 Pred pred, 133 const T1& v1, 134 const T2& v2) { 135 if (pred(v1, v2)) return AssertionSuccess(); 136 137 return AssertionFailure() << pred_text << "(" 138 << e1 << ", " 139 << e2 << ") evaluates to false, where" 140 << "\n" << e1 << " evaluates to " << v1 141 << "\n" << e2 << " evaluates to " << v2; 142 } 143 144 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2. 145 // Don't use this in your code. 146 #define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure)\ 147 GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2),\ 148 on_failure) 149 150 // Internal macro for implementing {EXPECT|ASSERT}_PRED2. Don't use 151 // this in your code. 152 #define GTEST_PRED2_(pred, v1, v2, on_failure)\ 153 GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, \ 154 #v1, \ 155 #v2, \ 156 pred, \ 157 v1, \ 158 v2), on_failure) 159 160 // Binary predicate assertion macros. 161 #define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \ 162 GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_) 163 #define EXPECT_PRED2(pred, v1, v2) \ 164 GTEST_PRED2_(pred, v1, v2, GTEST_NONFATAL_FAILURE_) 165 #define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \ 166 GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_) 167 #define ASSERT_PRED2(pred, v1, v2) \ 168 GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_) 169 170 171 172 // Helper function for implementing {EXPECT|ASSERT}_PRED3. Don't use 173 // this in your code. 174 template <typename Pred, 175 typename T1, 176 typename T2, 177 typename T3> 178 AssertionResult AssertPred3Helper(const char* pred_text, 179 const char* e1, 180 const char* e2, 181 const char* e3, 182 Pred pred, 183 const T1& v1, 184 const T2& v2, 185 const T3& v3) { 186 if (pred(v1, v2, v3)) return AssertionSuccess(); 187 188 return AssertionFailure() << pred_text << "(" 189 << e1 << ", " 190 << e2 << ", " 191 << e3 << ") evaluates to false, where" 192 << "\n" << e1 << " evaluates to " << v1 193 << "\n" << e2 << " evaluates to " << v2 194 << "\n" << e3 << " evaluates to " << v3; 195 } 196 197 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3. 198 // Don't use this in your code. 199 #define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure)\ 200 GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3),\ 201 on_failure) 202 203 // Internal macro for implementing {EXPECT|ASSERT}_PRED3. Don't use 204 // this in your code. 205 #define GTEST_PRED3_(pred, v1, v2, v3, on_failure)\ 206 GTEST_ASSERT_(::testing::AssertPred3Helper(#pred, \ 207 #v1, \ 208 #v2, \ 209 #v3, \ 210 pred, \ 211 v1, \ 212 v2, \ 213 v3), on_failure) 214 215 // Ternary predicate assertion macros. 216 #define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \ 217 GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE_) 218 #define EXPECT_PRED3(pred, v1, v2, v3) \ 219 GTEST_PRED3_(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE_) 220 #define ASSERT_PRED_FORMAT3(pred_format, v1, v2, v3) \ 221 GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE_) 222 #define ASSERT_PRED3(pred, v1, v2, v3) \ 223 GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_) 224 225 226 227 // Helper function for implementing {EXPECT|ASSERT}_PRED4. Don't use 228 // this in your code. 229 template <typename Pred, 230 typename T1, 231 typename T2, 232 typename T3, 233 typename T4> 234 AssertionResult AssertPred4Helper(const char* pred_text, 235 const char* e1, 236 const char* e2, 237 const char* e3, 238 const char* e4, 239 Pred pred, 240 const T1& v1, 241 const T2& v2, 242 const T3& v3, 243 const T4& v4) { 244 if (pred(v1, v2, v3, v4)) return AssertionSuccess(); 245 246 return AssertionFailure() << pred_text << "(" 247 << e1 << ", " 248 << e2 << ", " 249 << e3 << ", " 250 << e4 << ") evaluates to false, where" 251 << "\n" << e1 << " evaluates to " << v1 252 << "\n" << e2 << " evaluates to " << v2 253 << "\n" << e3 << " evaluates to " << v3 254 << "\n" << e4 << " evaluates to " << v4; 255 } 256 257 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4. 258 // Don't use this in your code. 259 #define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure)\ 260 GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4),\ 261 on_failure) 262 263 // Internal macro for implementing {EXPECT|ASSERT}_PRED4. Don't use 264 // this in your code. 265 #define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)\ 266 GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, \ 267 #v1, \ 268 #v2, \ 269 #v3, \ 270 #v4, \ 271 pred, \ 272 v1, \ 273 v2, \ 274 v3, \ 275 v4), on_failure) 276 277 // 4-ary predicate assertion macros. 278 #define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \ 279 GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_) 280 #define EXPECT_PRED4(pred, v1, v2, v3, v4) \ 281 GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_) 282 #define ASSERT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \ 283 GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE_) 284 #define ASSERT_PRED4(pred, v1, v2, v3, v4) \ 285 GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_) 286 287 288 289 // Helper function for implementing {EXPECT|ASSERT}_PRED5. Don't use 290 // this in your code. 291 template <typename Pred, 292 typename T1, 293 typename T2, 294 typename T3, 295 typename T4, 296 typename T5> 297 AssertionResult AssertPred5Helper(const char* pred_text, 298 const char* e1, 299 const char* e2, 300 const char* e3, 301 const char* e4, 302 const char* e5, 303 Pred pred, 304 const T1& v1, 305 const T2& v2, 306 const T3& v3, 307 const T4& v4, 308 const T5& v5) { 309 if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess(); 310 311 return AssertionFailure() << pred_text << "(" 312 << e1 << ", " 313 << e2 << ", " 314 << e3 << ", " 315 << e4 << ", " 316 << e5 << ") evaluates to false, where" 317 << "\n" << e1 << " evaluates to " << v1 318 << "\n" << e2 << " evaluates to " << v2 319 << "\n" << e3 << " evaluates to " << v3 320 << "\n" << e4 << " evaluates to " << v4 321 << "\n" << e5 << " evaluates to " << v5; 322 } 323 324 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5. 325 // Don't use this in your code. 326 #define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)\ 327 GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5),\ 328 on_failure) 329 330 // Internal macro for implementing {EXPECT|ASSERT}_PRED5. Don't use 331 // this in your code. 332 #define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)\ 333 GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, \ 334 #v1, \ 335 #v2, \ 336 #v3, \ 337 #v4, \ 338 #v5, \ 339 pred, \ 340 v1, \ 341 v2, \ 342 v3, \ 343 v4, \ 344 v5), on_failure) 345 346 // 5-ary predicate assertion macros. 347 #define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \ 348 GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_) 349 #define EXPECT_PRED5(pred, v1, v2, v3, v4, v5) \ 350 GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_) 351 #define ASSERT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \ 352 GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_) 353 #define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \ 354 GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_) 355 356 357 358 #endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ 359
