| // Copyright 2006, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
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| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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| |
| // This file is AUTOMATICALLY GENERATED on 09/24/2010 by command |
| // 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND! |
| // |
| // Implements a family of generic predicate assertion macros. |
| |
| #ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ |
| #define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ |
| |
| // Makes sure this header is not included before gtest.h. |
| #ifndef GTEST_INCLUDE_GTEST_GTEST_H_ |
| # error Do not include gtest_pred_impl.h directly. Include gtest.h instead. |
| #endif // GTEST_INCLUDE_GTEST_GTEST_H_ |
| |
| // This header implements a family of generic predicate assertion |
| // macros: |
| // |
| // ASSERT_PRED_FORMAT1(pred_format, v1) |
| // ASSERT_PRED_FORMAT2(pred_format, v1, v2) |
| // ... |
| // |
| // where pred_format is a function or functor that takes n (in the |
| // case of ASSERT_PRED_FORMATn) values and their source expression |
| // text, and returns a testing::AssertionResult. See the definition |
| // of ASSERT_EQ in gtest.h for an example. |
| // |
| // If you don't care about formatting, you can use the more |
| // restrictive version: |
| // |
| // ASSERT_PRED1(pred, v1) |
| // ASSERT_PRED2(pred, v1, v2) |
| // ... |
| // |
| // where pred is an n-ary function or functor that returns bool, |
| // and the values v1, v2, ..., must support the << operator for |
| // streaming to std::ostream. |
| // |
| // We also define the EXPECT_* variations. |
| // |
| // For now we only support predicates whose arity is at most 5. |
| // Please email googletestframework@googlegroups.com if you need |
| // support for higher arities. |
| |
| // GTEST_ASSERT_ is the basic statement to which all of the assertions |
| // in this file reduce. Don't use this in your code. |
| |
| #define GTEST_ASSERT_(expression, on_failure) \ |
| GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ |
| if (const ::testing::AssertionResult gtest_ar = (expression)) \ |
| ; \ |
| else \ |
| on_failure(gtest_ar.failure_message()) |
| |
| |
| // Helper function for implementing {EXPECT|ASSERT}_PRED1. Don't use |
| // this in your code. |
| template <typename Pred, |
| typename T1> |
| AssertionResult AssertPred1Helper(const char* pred_text, |
| const char* e1, |
| Pred pred, |
| const T1& v1) { |
| if (pred(v1)) return AssertionSuccess(); |
| |
| return AssertionFailure() << pred_text << "(" |
| << e1 << ") evaluates to false, where" |
| << "\n" << e1 << " evaluates to " << v1; |
| } |
| |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1. |
| // Don't use this in your code. |
| #define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure)\ |
| GTEST_ASSERT_(pred_format(#v1, v1),\ |
| on_failure) |
| |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED1. Don't use |
| // this in your code. |
| #define GTEST_PRED1_(pred, v1, on_failure)\ |
| GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, \ |
| #v1, \ |
| pred, \ |
| v1), on_failure) |
| |
| // Unary predicate assertion macros. |
| #define EXPECT_PRED_FORMAT1(pred_format, v1) \ |
| GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_) |
| #define EXPECT_PRED1(pred, v1) \ |
| GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_) |
| #define ASSERT_PRED_FORMAT1(pred_format, v1) \ |
| GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_) |
| #define ASSERT_PRED1(pred, v1) \ |
| GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_) |
| |
| |
| |
| // Helper function for implementing {EXPECT|ASSERT}_PRED2. Don't use |
| // this in your code. |
| template <typename Pred, |
| typename T1, |
| typename T2> |
| AssertionResult AssertPred2Helper(const char* pred_text, |
| const char* e1, |
| const char* e2, |
| Pred pred, |
| const T1& v1, |
| const T2& v2) { |
| if (pred(v1, v2)) return AssertionSuccess(); |
| |
| return AssertionFailure() << pred_text << "(" |
| << e1 << ", " |
| << e2 << ") evaluates to false, where" |
| << "\n" << e1 << " evaluates to " << v1 |
| << "\n" << e2 << " evaluates to " << v2; |
| } |
| |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2. |
| // Don't use this in your code. |
| #define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure)\ |
| GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2),\ |
| on_failure) |
| |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED2. Don't use |
| // this in your code. |
| #define GTEST_PRED2_(pred, v1, v2, on_failure)\ |
| GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, \ |
| #v1, \ |
| #v2, \ |
| pred, \ |
| v1, \ |
| v2), on_failure) |
| |
| // Binary predicate assertion macros. |
| #define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \ |
| GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_) |
| #define EXPECT_PRED2(pred, v1, v2) \ |
| GTEST_PRED2_(pred, v1, v2, GTEST_NONFATAL_FAILURE_) |
| #define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \ |
| GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_) |
| #define ASSERT_PRED2(pred, v1, v2) \ |
| GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_) |
| |
| |
| |
| // Helper function for implementing {EXPECT|ASSERT}_PRED3. Don't use |
| // this in your code. |
| template <typename Pred, |
| typename T1, |
| typename T2, |
| typename T3> |
| 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) { |
| if (pred(v1, v2, v3)) return AssertionSuccess(); |
| |
| return AssertionFailure() << pred_text << "(" |
| << e1 << ", " |
| << e2 << ", " |
| << e3 << ") evaluates to false, where" |
| << "\n" << e1 << " evaluates to " << v1 |
| << "\n" << e2 << " evaluates to " << v2 |
| << "\n" << e3 << " evaluates to " << v3; |
| } |
| |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3. |
| // Don't use this in your code. |
| #define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure)\ |
| GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3),\ |
| on_failure) |
| |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED3. Don't use |
| // this in your code. |
| #define GTEST_PRED3_(pred, v1, v2, v3, on_failure)\ |
| GTEST_ASSERT_(::testing::AssertPred3Helper(#pred, \ |
| #v1, \ |
| #v2, \ |
| #v3, \ |
| pred, \ |
| v1, \ |
| v2, \ |
| v3), on_failure) |
| |
| // Ternary predicate assertion macros. |
| #define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \ |
| GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE_) |
| #define EXPECT_PRED3(pred, v1, v2, v3) \ |
| GTEST_PRED3_(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE_) |
| #define ASSERT_PRED_FORMAT3(pred_format, v1, v2, v3) \ |
| GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE_) |
| #define ASSERT_PRED3(pred, v1, v2, v3) \ |
| GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_) |
| |
| |
| |
| // Helper function for implementing {EXPECT|ASSERT}_PRED4. Don't use |
| // this in your code. |
| template <typename Pred, |
| typename T1, |
| typename T2, |
| typename T3, |
| typename T4> |
| 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) { |
| if (pred(v1, v2, v3, v4)) return AssertionSuccess(); |
| |
| return AssertionFailure() << pred_text << "(" |
| << e1 << ", " |
| << e2 << ", " |
| << e3 << ", " |
| << e4 << ") evaluates to false, where" |
| << "\n" << e1 << " evaluates to " << v1 |
| << "\n" << e2 << " evaluates to " << v2 |
| << "\n" << e3 << " evaluates to " << v3 |
| << "\n" << e4 << " evaluates to " << v4; |
| } |
| |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4. |
| // Don't use this in your code. |
| #define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure)\ |
| GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4),\ |
| on_failure) |
| |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED4. Don't use |
| // this in your code. |
| #define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)\ |
| GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, \ |
| #v1, \ |
| #v2, \ |
| #v3, \ |
| #v4, \ |
| pred, \ |
| v1, \ |
| v2, \ |
| v3, \ |
| v4), on_failure) |
| |
| // 4-ary predicate assertion macros. |
| #define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \ |
| GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_) |
| #define EXPECT_PRED4(pred, v1, v2, v3, v4) \ |
| GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_) |
| #define ASSERT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \ |
| GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE_) |
| #define ASSERT_PRED4(pred, v1, v2, v3, v4) \ |
| GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_) |
| |
| |
| |
| // Helper function for implementing {EXPECT|ASSERT}_PRED5. Don't use |
| // this in your code. |
| template <typename Pred, |
| typename T1, |
| typename T2, |
| typename T3, |
| typename T4, |
| typename T5> |
| 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) { |
| if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess(); |
| |
| return AssertionFailure() << pred_text << "(" |
| << e1 << ", " |
| << e2 << ", " |
| << e3 << ", " |
| << e4 << ", " |
| << e5 << ") evaluates to false, where" |
| << "\n" << e1 << " evaluates to " << v1 |
| << "\n" << e2 << " evaluates to " << v2 |
| << "\n" << e3 << " evaluates to " << v3 |
| << "\n" << e4 << " evaluates to " << v4 |
| << "\n" << e5 << " evaluates to " << v5; |
| } |
| |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5. |
| // Don't use this in your code. |
| #define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)\ |
| GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5),\ |
| on_failure) |
| |
| // Internal macro for implementing {EXPECT|ASSERT}_PRED5. Don't use |
| // this in your code. |
| #define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)\ |
| GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, \ |
| #v1, \ |
| #v2, \ |
| #v3, \ |
| #v4, \ |
| #v5, \ |
| pred, \ |
| v1, \ |
| v2, \ |
| v3, \ |
| v4, \ |
| v5), on_failure) |
| |
| // 5-ary predicate assertion macros. |
| #define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \ |
| GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_) |
| #define EXPECT_PRED5(pred, v1, v2, v3, v4, v5) \ |
| GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_) |
| #define ASSERT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \ |
| GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_) |
| #define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \ |
| GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_) |
| |
| |
| |
| #endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_ |