1 /* 2 * Copyright (c) 2014, Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 3. Neither the name of Opera Software ASA nor the names of its 13 * contributors may be used to endorse or promote products derived 14 * from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 19 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 20 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 21 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 23 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 25 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 27 * OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #include "config.h" 31 #include "core/css/CSSTestHelper.h" 32 33 #include "core/css/CSSRuleList.h" 34 #include "core/css/CSSStyleSheet.h" 35 #include "core/css/RuleSet.h" 36 #include "core/css/StyleSheetContents.h" 37 #include "core/dom/Document.h" 38 #include "wtf/text/WTFString.h" 39 40 #include <gtest/gtest.h> 41 42 namespace WebCore { 43 44 CSSTestHelper::~CSSTestHelper() 45 { 46 } 47 48 CSSTestHelper::CSSTestHelper() 49 { 50 m_document = Document::create(); 51 TextPosition position; 52 m_styleSheet = CSSStyleSheet::createInline(m_document.get(), KURL(), position, "UTF-8"); 53 } 54 55 RuleSet& CSSTestHelper::ruleSet() 56 { 57 RuleSet& ruleSet = m_styleSheet->contents()->ensureRuleSet(MediaQueryEvaluator(), RuleHasNoSpecialState); 58 ruleSet.compactRulesIfNeeded(); 59 return ruleSet; 60 } 61 62 void CSSTestHelper::addCSSRules(const char* cssText) 63 { 64 TextPosition position; 65 unsigned sheetLength = m_styleSheet->length(); 66 ASSERT_TRUE(m_styleSheet->contents()->parseStringAtPosition(cssText, position, true)); 67 ASSERT_TRUE(m_styleSheet->length() > sheetLength); 68 } 69 70 } // namespace WebCore 71