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cmake-build-debug/googletest-src/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 GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
37 #define GOOGLETEST_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 // GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
Definition: cmake-build-debug/googletest-src/googlemock/include/gmock/gmock-actions.h:154
AssertionResult AssertPred1Helper(const char *pred_text, const char *e1, Pred pred, const T1 &v1)
Definition: cmake-build-debug/googletest-src/googletest/include/gtest/gtest_pred_impl.h:87
::std::string PrintToString(const T &value)
Definition: cmake-build-debug/googletest-src/googletest/include/gtest/gtest-printers.h:942
AssertionResult AssertPred2Helper(const char *pred_text, const char *e1, const char *e2, Pred pred, const T1 &v1, const T2 &v2)
Definition: cmake-build-debug/googletest-src/googletest/include/gtest/gtest_pred_impl.h:130
AssertionResult AssertPred3Helper(const char *pred_text, const char *e1, const char *e2, const char *e3, Pred pred, const T1 &v1, const T2 &v2, const T3 &v3)
Definition: cmake-build-debug/googletest-src/googletest/include/gtest/gtest_pred_impl.h:180
AssertionResult AssertPred5Helper(const char *pred_text, const char *e1, const char *e2, const char *e3, const char *e4, const char *e5, Pred pred, const T1 &v1, const T2 &v2, const T3 &v3, const T4 &v4, const T5 &v5)
Definition: cmake-build-debug/googletest-src/googletest/include/gtest/gtest_pred_impl.h:298
AssertionResult AssertPred4Helper(const char *pred_text, const char *e1, const char *e2, const char *e3, const char *e4, Pred pred, const T1 &v1, const T2 &v2, const T3 &v3, const T4 &v4)
Definition: cmake-build-debug/googletest-src/googletest/include/gtest/gtest_pred_impl.h:236