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// Copyright 2006, Google Inc.
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// All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// This file is AUTOMATICALLY GENERATED on 06/22/2008 by command
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// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND!
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// Implements a family of generic predicate assertion macros.
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#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
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#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
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// Makes sure this header is not included before gtest.h.
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#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
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#error Do not include gtest_pred_impl.h directly. Include gtest.h instead.
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#endif // GTEST_INCLUDE_GTEST_GTEST_H_
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// This header implements a family of generic predicate assertion
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// ASSERT_PRED_FORMAT1(pred_format, v1)
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// ASSERT_PRED_FORMAT2(pred_format, v1, v2)
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// where pred_format is a function or functor that takes n (in the
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// case of ASSERT_PRED_FORMATn) values and their source expression
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// text, and returns a testing::AssertionResult. See the definition
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// of ASSERT_EQ in gtest.h for an example.
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// If you don't care about formatting, you can use the more
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// restrictive version:
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// ASSERT_PRED1(pred, v1)
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// ASSERT_PRED2(pred, v1, v2)
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// where pred is an n-ary function or functor that returns bool,
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// and the values v1, v2, ..., must support the << operator for
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// streaming to std::ostream.
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// We also define the EXPECT_* variations.
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// For now we only support predicates whose arity is at most 5.
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// Please email googletestframework@googlegroups.com if you need
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// support for higher arities.
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// GTEST_ASSERT is the basic statement to which all of the assertions
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// in this file reduce. Don't use this in your code.
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#define GTEST_ASSERT(expression, on_failure) \
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GTEST_AMBIGUOUS_ELSE_BLOCKER \
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if (const ::testing::AssertionResult gtest_ar = (expression)) \
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on_failure(gtest_ar.failure_message())
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// Helper function for implementing {EXPECT|ASSERT}_PRED1. Don't use
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template <typename Pred,
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AssertionResult AssertPred1Helper(const char* pred_text,
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if (pred(v1)) return AssertionSuccess();
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msg << pred_text << "("
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<< e1 << ") evaluates to false, where"
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<< "\n" << e1 << " evaluates to " << v1;
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return AssertionFailure(msg);
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// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1.
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// Don't use this in your code.
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#define GTEST_PRED_FORMAT1(pred_format, v1, on_failure)\
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GTEST_ASSERT(pred_format(#v1, v1),\
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// Internal macro for implementing {EXPECT|ASSERT}_PRED1. Don't use
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// this in your code.
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#define GTEST_PRED1(pred, v1, on_failure)\
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GTEST_ASSERT(::testing::AssertPred1Helper(#pred, \
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// Unary predicate assertion macros.
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#define EXPECT_PRED_FORMAT1(pred_format, v1) \
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GTEST_PRED_FORMAT1(pred_format, v1, GTEST_NONFATAL_FAILURE)
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#define EXPECT_PRED1(pred, v1) \
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GTEST_PRED1(pred, v1, GTEST_NONFATAL_FAILURE)
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#define ASSERT_PRED_FORMAT1(pred_format, v1) \
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GTEST_PRED_FORMAT1(pred_format, v1, GTEST_FATAL_FAILURE)
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#define ASSERT_PRED1(pred, v1) \
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GTEST_PRED1(pred, v1, GTEST_FATAL_FAILURE)
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// Helper function for implementing {EXPECT|ASSERT}_PRED2. Don't use
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// this in your code.
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template <typename Pred,
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AssertionResult AssertPred2Helper(const char* pred_text,
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if (pred(v1, v2)) return AssertionSuccess();
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msg << pred_text << "("
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<< e2 << ") evaluates to false, where"
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<< "\n" << e1 << " evaluates to " << v1
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<< "\n" << e2 << " evaluates to " << v2;
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return AssertionFailure(msg);
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// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2.
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// Don't use this in your code.
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#define GTEST_PRED_FORMAT2(pred_format, v1, v2, on_failure)\
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GTEST_ASSERT(pred_format(#v1, #v2, v1, v2),\
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// Internal macro for implementing {EXPECT|ASSERT}_PRED2. Don't use
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// this in your code.
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#define GTEST_PRED2(pred, v1, v2, on_failure)\
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GTEST_ASSERT(::testing::AssertPred2Helper(#pred, \
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// Binary predicate assertion macros.
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#define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \
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GTEST_PRED_FORMAT2(pred_format, v1, v2, GTEST_NONFATAL_FAILURE)
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#define EXPECT_PRED2(pred, v1, v2) \
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GTEST_PRED2(pred, v1, v2, GTEST_NONFATAL_FAILURE)
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#define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \
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GTEST_PRED_FORMAT2(pred_format, v1, v2, GTEST_FATAL_FAILURE)
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#define ASSERT_PRED2(pred, v1, v2) \
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GTEST_PRED2(pred, v1, v2, GTEST_FATAL_FAILURE)
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// Helper function for implementing {EXPECT|ASSERT}_PRED3. Don't use
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// this in your code.
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template <typename Pred,
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AssertionResult AssertPred3Helper(const char* pred_text,
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if (pred(v1, v2, v3)) return AssertionSuccess();
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msg << pred_text << "("
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<< e3 << ") evaluates to false, where"
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<< "\n" << e1 << " evaluates to " << v1
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<< "\n" << e2 << " evaluates to " << v2
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<< "\n" << e3 << " evaluates to " << v3;
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return AssertionFailure(msg);
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// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3.
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// Don't use this in your code.
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#define GTEST_PRED_FORMAT3(pred_format, v1, v2, v3, on_failure)\
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GTEST_ASSERT(pred_format(#v1, #v2, #v3, v1, v2, v3),\
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// Internal macro for implementing {EXPECT|ASSERT}_PRED3. Don't use
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// this in your code.
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#define GTEST_PRED3(pred, v1, v2, v3, on_failure)\
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GTEST_ASSERT(::testing::AssertPred3Helper(#pred, \
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// Ternary predicate assertion macros.
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#define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \
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GTEST_PRED_FORMAT3(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE)
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#define EXPECT_PRED3(pred, v1, v2, v3) \
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GTEST_PRED3(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE)
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#define ASSERT_PRED_FORMAT3(pred_format, v1, v2, v3) \
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GTEST_PRED_FORMAT3(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE)
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#define ASSERT_PRED3(pred, v1, v2, v3) \
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GTEST_PRED3(pred, v1, v2, v3, GTEST_FATAL_FAILURE)
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// Helper function for implementing {EXPECT|ASSERT}_PRED4. Don't use
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// this in your code.
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template <typename Pred,
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AssertionResult AssertPred4Helper(const char* pred_text,
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if (pred(v1, v2, v3, v4)) return AssertionSuccess();
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msg << pred_text << "("
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<< e4 << ") evaluates to false, where"
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<< "\n" << e1 << " evaluates to " << v1
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<< "\n" << e2 << " evaluates to " << v2
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<< "\n" << e3 << " evaluates to " << v3
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<< "\n" << e4 << " evaluates to " << v4;
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return AssertionFailure(msg);
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// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4.
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// Don't use this in your code.
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#define GTEST_PRED_FORMAT4(pred_format, v1, v2, v3, v4, on_failure)\
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GTEST_ASSERT(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4),\
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// Internal macro for implementing {EXPECT|ASSERT}_PRED4. Don't use
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// this in your code.
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#define GTEST_PRED4(pred, v1, v2, v3, v4, on_failure)\
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GTEST_ASSERT(::testing::AssertPred4Helper(#pred, \
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// 4-ary predicate assertion macros.
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#define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
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GTEST_PRED_FORMAT4(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE)
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#define EXPECT_PRED4(pred, v1, v2, v3, v4) \
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GTEST_PRED4(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE)
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#define ASSERT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
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GTEST_PRED_FORMAT4(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE)
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#define ASSERT_PRED4(pred, v1, v2, v3, v4) \
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GTEST_PRED4(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE)
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// Helper function for implementing {EXPECT|ASSERT}_PRED5. Don't use
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// this in your code.
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template <typename Pred,
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AssertionResult AssertPred5Helper(const char* pred_text,
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if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess();
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msg << pred_text << "("
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<< e5 << ") evaluates to false, where"
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<< "\n" << e1 << " evaluates to " << v1
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<< "\n" << e2 << " evaluates to " << v2
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<< "\n" << e3 << " evaluates to " << v3
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<< "\n" << e4 << " evaluates to " << v4
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<< "\n" << e5 << " evaluates to " << v5;
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return AssertionFailure(msg);
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// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5.
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// Don't use this in your code.
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#define GTEST_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5, on_failure)\
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GTEST_ASSERT(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5),\
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// Internal macro for implementing {EXPECT|ASSERT}_PRED5. Don't use
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// this in your code.
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#define GTEST_PRED5(pred, v1, v2, v3, v4, v5, on_failure)\
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GTEST_ASSERT(::testing::AssertPred5Helper(#pred, \
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// 5-ary predicate assertion macros.
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#define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
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GTEST_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE)
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#define EXPECT_PRED5(pred, v1, v2, v3, v4, v5) \
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GTEST_PRED5(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE)
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#define ASSERT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
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GTEST_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE)
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#define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \
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GTEST_PRED5(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE)
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#endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
added
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src/gtest/gtest_pred_impl.h
