ceph/src/jaegertracing/opentelemetry-cpp/third_party/googletest/googletest/include/gtest/gtest_pred_impl.h

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  29
  30 // This file is AUTOMATICALLY GENERATED on 01/02/2019 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 // GOOGLETEST_CM0001 DO NOT DELETE
  35
  36 #ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
  37 #define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
  38
  39 #include "gtest/gtest.h"
  40
  41 namespace testing {
  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@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()
  94          << pred_text << "(" << e1 << ") evaluates to false, where"
  95          << "\n"
  96          << e1 << " evaluates to " << ::testing::PrintToString(v1);
  97 }
  98
  99 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1.
 100 // Don't use this in your code.
 101 #define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure)\
 102   GTEST_ASSERT_(pred_format(#v1, v1), \
 103                 on_failure)
 104
 105 // Internal macro for implementing {EXPECT|ASSERT}_PRED1.  Don't use
 106 // this in your code.
 107 #define GTEST_PRED1_(pred, v1, on_failure)\
 108   GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, \
 109                                              #v1, \
 110                                              pred, \
 111                                              v1), on_failure)
 112
 113 // Unary predicate assertion macros.
 114 #define EXPECT_PRED_FORMAT1(pred_format, v1) \
 115   GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_)
 116 #define EXPECT_PRED1(pred, v1) \
 117   GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_)
 118 #define ASSERT_PRED_FORMAT1(pred_format, v1) \
 119   GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_)
 120 #define ASSERT_PRED1(pred, v1) \
 121   GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_)
 122
 123
 124
 125 // Helper function for implementing {EXPECT|ASSERT}_PRED2.  Don't use
 126 // this in your code.
 127 template <typename Pred,
 128           typename T1,
 129           typename T2>
 130 AssertionResult AssertPred2Helper(const char* pred_text,
 131                                   const char* e1,
 132                                   const char* e2,
 133                                   Pred pred,
 134                                   const T1& v1,
 135                                   const T2& v2) {
 136   if (pred(v1, v2)) return AssertionSuccess();
 137
 138   return AssertionFailure()
 139          << pred_text << "(" << e1 << ", " << e2
 140          << ") evaluates to false, where"
 141          << "\n"
 142          << e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n"
 143          << e2 << " evaluates to " << ::testing::PrintToString(v2);
 144 }
 145
 146 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2.
 147 // Don't use this in your code.
 148 #define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure)\
 149   GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), \
 150                 on_failure)
 151
 152 // Internal macro for implementing {EXPECT|ASSERT}_PRED2.  Don't use
 153 // this in your code.
 154 #define GTEST_PRED2_(pred, v1, v2, on_failure)\
 155   GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, \
 156                                              #v1, \
 157                                              #v2, \
 158                                              pred, \
 159                                              v1, \
 160                                              v2), on_failure)
 161
 162 // Binary predicate assertion macros.
 163 #define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \
 164   GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_)
 165 #define EXPECT_PRED2(pred, v1, v2) \
 166   GTEST_PRED2_(pred, v1, v2, GTEST_NONFATAL_FAILURE_)
 167 #define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \
 168   GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_)
 169 #define ASSERT_PRED2(pred, v1, v2) \
 170   GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_)
 171
 172
 173
 174 // Helper function for implementing {EXPECT|ASSERT}_PRED3.  Don't use
 175 // this in your code.
 176 template <typename Pred,
 177           typename T1,
 178           typename T2,
 179           typename T3>
 180 AssertionResult AssertPred3Helper(const char* pred_text,
 181                                   const char* e1,
 182                                   const char* e2,
 183                                   const char* e3,
 184                                   Pred pred,
 185                                   const T1& v1,
 186                                   const T2& v2,
 187                                   const T3& v3) {
 188   if (pred(v1, v2, v3)) return AssertionSuccess();
 189
 190   return AssertionFailure()
 191          << pred_text << "(" << e1 << ", " << e2 << ", " << e3
 192          << ") evaluates to false, where"
 193          << "\n"
 194          << e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n"
 195          << e2 << " evaluates to " << ::testing::PrintToString(v2) << "\n"
 196          << e3 << " evaluates to " << ::testing::PrintToString(v3);
 197 }
 198
 199 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3.
 200 // Don't use this in your code.
 201 #define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure)\
 202   GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3), \
 203                 on_failure)
 204
 205 // Internal macro for implementing {EXPECT|ASSERT}_PRED3.  Don't use
 206 // this in your code.
 207 #define GTEST_PRED3_(pred, v1, v2, v3, on_failure)\
 208   GTEST_ASSERT_(::testing::AssertPred3Helper(#pred, \
 209                                              #v1, \
 210                                              #v2, \
 211                                              #v3, \
 212                                              pred, \
 213                                              v1, \
 214                                              v2, \
 215                                              v3), on_failure)
 216
 217 // Ternary predicate assertion macros.
 218 #define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \
 219   GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
 220 #define EXPECT_PRED3(pred, v1, v2, v3) \
 221   GTEST_PRED3_(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
 222 #define ASSERT_PRED_FORMAT3(pred_format, v1, v2, v3) \
 223   GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE_)
 224 #define ASSERT_PRED3(pred, v1, v2, v3) \
 225   GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_)
 226
 227
 228
 229 // Helper function for implementing {EXPECT|ASSERT}_PRED4.  Don't use
 230 // this in your code.
 231 template <typename Pred,
 232           typename T1,
 233           typename T2,
 234           typename T3,
 235           typename T4>
 236 AssertionResult AssertPred4Helper(const char* pred_text,
 237                                   const char* e1,
 238                                   const char* e2,
 239                                   const char* e3,
 240                                   const char* e4,
 241                                   Pred pred,
 242                                   const T1& v1,
 243                                   const T2& v2,
 244                                   const T3& v3,
 245                                   const T4& v4) {
 246   if (pred(v1, v2, v3, v4)) return AssertionSuccess();
 247
 248   return AssertionFailure()
 249          << pred_text << "(" << e1 << ", " << e2 << ", " << e3 << ", " << e4
 250          << ") evaluates to false, where"
 251          << "\n"
 252          << e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n"
 253          << e2 << " evaluates to " << ::testing::PrintToString(v2) << "\n"
 254          << e3 << " evaluates to " << ::testing::PrintToString(v3) << "\n"
 255          << e4 << " evaluates to " << ::testing::PrintToString(v4);
 256 }
 257
 258 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4.
 259 // Don't use this in your code.
 260 #define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure)\
 261   GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4), \
 262                 on_failure)
 263
 264 // Internal macro for implementing {EXPECT|ASSERT}_PRED4.  Don't use
 265 // this in your code.
 266 #define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)\
 267   GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, \
 268                                              #v1, \
 269                                              #v2, \
 270                                              #v3, \
 271                                              #v4, \
 272                                              pred, \
 273                                              v1, \
 274                                              v2, \
 275                                              v3, \
 276                                              v4), on_failure)
 277
 278 // 4-ary predicate assertion macros.
 279 #define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
 280   GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
 281 #define EXPECT_PRED4(pred, v1, v2, v3, v4) \
 282   GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
 283 #define ASSERT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
 284   GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
 285 #define ASSERT_PRED4(pred, v1, v2, v3, v4) \
 286   GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
 287
 288
 289
 290 // Helper function for implementing {EXPECT|ASSERT}_PRED5.  Don't use
 291 // this in your code.
 292 template <typename Pred,
 293           typename T1,
 294           typename T2,
 295           typename T3,
 296           typename T4,
 297           typename T5>
 298 AssertionResult AssertPred5Helper(const char* pred_text,
 299                                   const char* e1,
 300                                   const char* e2,
 301                                   const char* e3,
 302                                   const char* e4,
 303                                   const char* e5,
 304                                   Pred pred,
 305                                   const T1& v1,
 306                                   const T2& v2,
 307                                   const T3& v3,
 308                                   const T4& v4,
 309                                   const T5& v5) {
 310   if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess();
 311
 312   return AssertionFailure()
 313          << pred_text << "(" << e1 << ", " << e2 << ", " << e3 << ", " << e4
 314          << ", " << e5 << ") evaluates to false, where"
 315          << "\n"
 316          << e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n"
 317          << e2 << " evaluates to " << ::testing::PrintToString(v2) << "\n"
 318          << e3 << " evaluates to " << ::testing::PrintToString(v3) << "\n"
 319          << e4 << " evaluates to " << ::testing::PrintToString(v4) << "\n"
 320          << e5 << " evaluates to " << ::testing::PrintToString(v5);
 321 }
 322
 323 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5.
 324 // Don't use this in your code.
 325 #define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)\
 326   GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5), \
 327                 on_failure)
 328
 329 // Internal macro for implementing {EXPECT|ASSERT}_PRED5.  Don't use
 330 // this in your code.
 331 #define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)\
 332   GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, \
 333                                              #v1, \
 334                                              #v2, \
 335                                              #v3, \
 336                                              #v4, \
 337                                              #v5, \
 338                                              pred, \
 339                                              v1, \
 340                                              v2, \
 341                                              v3, \
 342                                              v4, \
 343                                              v5), on_failure)
 344
 345 // 5-ary predicate assertion macros.
 346 #define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
 347   GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
 348 #define EXPECT_PRED5(pred, v1, v2, v3, v4, v5) \
 349   GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
 350 #define ASSERT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
 351   GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
 352 #define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \
 353   GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
 354
 355
 356
 357 }  // namespace testing
 358
 359 #endif  // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_