/*
 * Copyright (c) 2014, 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:
 * 1. Redistributions of source code must retain the above copyright
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of Opera Software ASA 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
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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#ifndef SKY_ENGINE_CORE_CSS_CSSTESTHELPER_H_
#define SKY_ENGINE_CORE_CSS_CSSTESTHELPER_H_

#include "sky/engine/core/css/RuleSet.h"
#include "sky/engine/wtf/RefPtr.h"

namespace blink {

class Document;
class CSSStyleSheet;

// A helper class for writing tests of CSS rules. Example usage:
//
// CSSTestHelper helper;
// helper.addCSSRule("body { color: red} #a { position: absolute }");
// RuleSet& ruleSet = helper.ruleSet();
// ... examine RuleSet to find the rule and test properties on it.

class CSSTestHelper {
public:
    CSSTestHelper();
    ~CSSTestHelper();

    void addCSSRules(const char* ruleText);
    RuleSet& ruleSet();

private:
    RefPtr<Document> m_document;
    RefPtr<CSSStyleSheet> m_styleSheet;
};

} // namespace blink

#endif  // SKY_ENGINE_CORE_CSS_CSSTESTHELPER_H_