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 #ifndef CSSTestHelper_h 31 #define CSSTestHelper_h 32 33 #include "core/css/RuleSet.h" 34 #include "wtf/RefPtr.h" 35 36 namespace blink { 37 38 class Document; 39 class CSSStyleSheet; 40 41 // A helper class for writing tests of CSS rules. Example usage: 42 // 43 // CSSTestHelper helper; 44 // helper.addCSSRule("body { color: red} #a { position: absolute }"); 45 // RuleSet& ruleSet = helper.ruleSet(); 46 // ... examine RuleSet to find the rule and test properties on it. 47 48 class CSSTestHelper { 49 public: 50 CSSTestHelper(); 51 ~CSSTestHelper(); 52 53 void addCSSRules(const char* ruleText); 54 RuleSet& ruleSet(); 55 56 private: 57 RefPtrWillBePersistent<Document> m_document; 58 RefPtrWillBePersistent<CSSStyleSheet> m_styleSheet; 59 }; 60 61 } // namespace blink 62 63 #endif // CSSTestHelper_h 64
