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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 10/02/2008 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 Message msg; 94 msg << pred_text << "(" 95 << e1 << ") evaluates to false, where" 96 << "\n" << e1 << " evaluates to " << v1; 97 return AssertionFailure(msg); 98 } 99 100 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1. 101 // Don't use this in your code. 102 #define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure)\ 103 GTEST_ASSERT_(pred_format(#v1, v1),\ 104 on_failure) 105 106 // Internal macro for implementing {EXPECT|ASSERT}_PRED1. Don't use 107 // this in your code. 108 #define GTEST_PRED1_(pred, v1, on_failure)\ 109 GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, \ 110 #v1, \ 111 pred, \ 112 v1), on_failure) 113 114 // Unary predicate assertion macros. 115 #define EXPECT_PRED_FORMAT1(pred_format, v1) \ 116 GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_) 117 #define EXPECT_PRED1(pred, v1) \ 118 GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_) 119 #define ASSERT_PRED_FORMAT1(pred_format, v1) \ 120 GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_) 121 #define ASSERT_PRED1(pred, v1) \ 122 GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_) 123 124 125 126 // Helper function for implementing {EXPECT|ASSERT}_PRED2. Don't use 127 // this in your code. 128 template <typename Pred, 129 typename T1, 130 typename T2> 131 AssertionResult AssertPred2Helper(const char* pred_text, 132 const char* e1, 133 const char* e2, 134 Pred pred, 135 const T1& v1, 136 const T2& v2) { 137 if (pred(v1, v2)) return AssertionSuccess(); 138 139 Message msg; 140 msg << pred_text << "(" 141 << e1 << ", " 142 << e2 << ") evaluates to false, where" 143 << "\n" << e1 << " evaluates to " << v1 144 << "\n" << e2 << " evaluates to " << v2; 145 return AssertionFailure(msg); 146 } 147 148 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2. 149 // Don't use this in your code. 150 #define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure)\ 151 GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2),\ 152 on_failure) 153 154 // Internal macro for implementing {EXPECT|ASSERT}_PRED2. Don't use 155 // this in your code. 156 #define GTEST_PRED2_(pred, v1, v2, on_failure)\ 157 GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, \ 158 #v1, \ 159 #v2, \ 160 pred, \ 161 v1, \ 162 v2), on_failure) 163 164 // Binary predicate assertion macros. 165 #define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \ 166 GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_) 167 #define EXPECT_PRED2(pred, v1, v2) \ 168 GTEST_PRED2_(pred, v1, v2, GTEST_NONFATAL_FAILURE_) 169 #define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \ 170 GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_) 171 #define ASSERT_PRED2(pred, v1, v2) \ 172 GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_) 173 174 175 176 // Helper function for implementing {EXPECT|ASSERT}_PRED3. Don't use 177 // this in your code. 178 template <typename Pred, 179 typename T1, 180 typename T2, 181 typename T3> 182 AssertionResult AssertPred3Helper(const char* pred_text, 183 const char* e1, 184 const char* e2, 185 const char* e3, 186 Pred pred, 187 const T1& v1, 188 const T2& v2, 189 const T3& v3) { 190 if (pred(v1, v2, v3)) return AssertionSuccess(); 191 192 Message msg; 193 msg << pred_text << "(" 194 << e1 << ", " 195 << e2 << ", " 196 << e3 << ") evaluates to false, where" 197 << "\n" << e1 << " evaluates to " << v1 198 << "\n" << e2 << " evaluates to " << v2 199 << "\n" << e3 << " evaluates to " << v3; 200 return AssertionFailure(msg); 201 } 202 203 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3. 204 // Don't use this in your code. 205 #define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure)\ 206 GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3),\ 207 on_failure) 208 209 // Internal macro for implementing {EXPECT|ASSERT}_PRED3. Don't use 210 // this in your code. 211 #define GTEST_PRED3_(pred, v1, v2, v3, on_failure)\ 212 GTEST_ASSERT_(::testing::AssertPred3Helper(#pred, \ 213 #v1, \ 214 #v2, \ 215 #v3, \ 216 pred, \ 217 v1, \ 218 v2, \ 219 v3), on_failure) 220 221 // Ternary predicate assertion macros. 222 #define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \ 223 GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE_) 224 #define EXPECT_PRED3(pred, v1, v2, v3) \ 225 GTEST_PRED3_(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE_) 226 #define ASSERT_PRED_FORMAT3(pred_format, v1, v2, v3) \ 227 GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE_) 228 #define ASSERT_PRED3(pred, v1, v2, v3) \ 229 GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_) 230 231 232 233 // Helper function for implementing {EXPECT|ASSERT}_PRED4. Don't use 234 // this in your code. 235 template <typename Pred, 236 typename T1, 237 typename T2, 238 typename T3, 239 typename T4> 240 AssertionResult AssertPred4Helper(const char* pred_text, 241 const char* e1, 242 const char* e2, 243 const char* e3, 244 const char* e4, 245 Pred pred, 246 const T1& v1, 247 const T2& v2, 248 const T3& v3, 249 const T4& v4) { 250 if (pred(v1, v2, v3, v4)) return AssertionSuccess(); 251 252 Message msg; 253 msg << pred_text << "(" 254 << e1 << ", " 255 << e2 << ", " 256 << e3 << ", " 257 << e4 << ") evaluates to false, where" 258 << "\n" << e1 << " evaluates to " << v1 259 << "\n" << e2 << " evaluates to " << v2 260 << "\n" << e3 << " evaluates to " << v3 261 << "\n" << e4 << " evaluates to " << v4; 262 return AssertionFailure(msg); 263 } 264 265 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4. 266 // Don't use this in your code. 267 #define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure)\ 268 GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4),\ 269 on_failure) 270 271 // Internal macro for implementing {EXPECT|ASSERT}_PRED4. Don't use 272 // this in your code. 273 #define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)\ 274 GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, \ 275 #v1, \ 276 #v2, \ 277 #v3, \ 278 #v4, \ 279 pred, \ 280 v1, \ 281 v2, \ 282 v3, \ 283 v4), on_failure) 284 285 // 4-ary predicate assertion macros. 286 #define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \ 287 GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_) 288 #define EXPECT_PRED4(pred, v1, v2, v3, v4) \ 289 GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_) 290 #define ASSERT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \ 291 GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE_) 292 #define ASSERT_PRED4(pred, v1, v2, v3, v4) \ 293 GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_) 294 295 296 297 // Helper function for implementing {EXPECT|ASSERT}_PRED5. Don't use 298 // this in your code. 299 template <typename Pred, 300 typename T1, 301 typename T2, 302 typename T3, 303 typename T4, 304 typename T5> 305 AssertionResult AssertPred5Helper(const char* pred_text, 306 const char* e1, 307 const char* e2, 308 const char* e3, 309 const char* e4, 310 const char* e5, 311 Pred pred, 312 const T1& v1, 313 const T2& v2, 314 const T3& v3, 315 const T4& v4, 316 const T5& v5) { 317 if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess(); 318 319 Message msg; 320 msg << pred_text << "(" 321 << e1 << ", " 322 << e2 << ", " 323 << e3 << ", " 324 << e4 << ", " 325 << e5 << ") evaluates to false, where" 326 << "\n" << e1 << " evaluates to " << v1 327 << "\n" << e2 << " evaluates to " << v2 328 << "\n" << e3 << " evaluates to " << v3 329 << "\n" << e4 << " evaluates to " << v4 330 << "\n" << e5 << " evaluates to " << v5; 331 return AssertionFailure(msg); 332 } 333 334 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5. 335 // Don't use this in your code. 336 #define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)\ 337 GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5),\ 338 on_failure) 339 340 // Internal macro for implementing {EXPECT|ASSERT}_PRED5. Don't use 341 // this in your code. 342 #define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)\ 343 GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, \ 344 #v1, \ 345 #v2, \ 346 #v3, \ 347 #v4, \ 348 #v5, \ 349 pred, \ 350 v1, \ 351 v2, \ 352 v3, \ 353 v4, \ 354 v5), on_failure) 355 356 // 5-ary predicate assertion macros. 357 #define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \ 358 GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_) 359 #define EXPECT_PRED5(pred, v1, v2, v3, v4, v5) \ 360 GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_) 361 #define ASSERT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \ 362 GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_) 363 #define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \ 364 GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_) 365 366 367 368 #endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ 369
