/*
* Copyright (c) 2013, 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:
*
* * Redistributions of source code must retain the above copyright
* 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.
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* 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
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/**
* Make testing with gtest and gmock nicer by adding pretty print and other
* helper functions.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_VALUE_TEST_HELPER_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_VALUE_TEST_HELPER_H_
#include "third_party/blink/renderer/core/css/css_primitive_value.h"
#include "third_party/blink/renderer/core/css/css_value.h"
#include <ostream>
namespace testing {
namespace internal {
// gtest tests won't compile with clang when trying to EXPECT_EQ a class that
// has the "template<typename T> operator T*()" private.
// (See https://code.google.com/p/googletest/issues/detail?id=442)
//
// Work around is to define this custom IsNullLiteralHelper.
char (&IsNullLiteralHelper(const blink::CSSValue&))[2];
} // namespace internal
} // namespace testing
namespace blink {
inline void PrintTo(const CSSValue& cssValue,
::std::ostream* os,
const char* typeName = "CSSValue") {
*os << typeName << "(" << cssValue.cssText().utf8().data() << ")";
}
inline void PrintTo(const CSSPrimitiveValue& cssValue,
::std::ostream* os,
const char* typeName = "CSSPrimitiveValue") {
PrintTo(static_cast<const CSSValue&>(cssValue), os, typeName);
}
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_VALUE_TEST_HELPER_H_