root/Source/core/css/CSSTestHelper.cpp

DEFINITIONS

1. ruleSet
2. addCSSRules

/*
 * Copyright (c) 2014, Google Inc. All rights reserved.
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 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#include "config.h"
#include "CSSTestHelper.h"

#include "core/css/CSSRuleList.h"
#include "core/css/CSSStyleSheet.h"
#include "core/css/RuleSet.h"
#include "core/css/StyleSheetContents.h"
#include "core/dom/Document.h"
#include "wtf/text/WTFString.h"

#include <gtest/gtest.h>

namespace WebCore {

CSSTestHelper::~CSSTestHelper()
{
}

CSSTestHelper::CSSTestHelper()
{
    m_document = Document::create();
    TextPosition position;
    m_styleSheet = CSSStyleSheet::createInline(m_document.get(), KURL(), position, "UTF-8");
}

RuleSet& CSSTestHelper::ruleSet()
{
    RuleSet& ruleSet = m_styleSheet->contents()->ensureRuleSet(MediaQueryEvaluator(), RuleHasNoSpecialState);
    ruleSet.compactRulesIfNeeded();
    return ruleSet;
}

void CSSTestHelper::addCSSRules(const char* cssText)
{
    TextPosition position;
    unsigned sheetLength = m_styleSheet->length();
    ASSERT_TRUE(m_styleSheet->contents()->parseStringAtPosition(cssText, position, true));
    ASSERT_TRUE(m_styleSheet->length() > sheetLength);
}

} // namespace WebCore