Source/core/css/CSSValueTestHelper.h

/*
 * Copyright (c) 2013, Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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 *
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/**
 * Make testing with gtest and gmock nicer by adding pretty print and other
 * helper functions.
 */

#ifndef CSSValueTestHelper_h
#define CSSValueTestHelper_h

#include "core/css/CSSPrimitiveValue.h"
#include "core/css/CSSValue.h"

#include <iostream>

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 blink {

inline bool operator==(const CSSValue& a, const CSSValue& b)
{
    return a.equals(b);
}

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);
}

}

#endif