/* * 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 * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * 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, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_TEST_HELPER_H_ #define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_TEST_HELPER_H_ #include "base/memory/scoped_refptr.h" #include "third_party/blink/renderer/core/css/rule_set.h" #include "third_party/blink/renderer/platform/wtf/allocator.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 { STACK_ALLOCATED(); public: CSSTestHelper(); ~CSSTestHelper(); const Document& GetDocument() { return *document_; }; void AddCSSRules(const char* rule_text, bool is_empty_sheet = false); RuleSet& GetRuleSet(); CSSRuleList* CssRules(); private: Persistent document_; Persistent style_sheet_; }; } // namespace blink #endif // THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_TEST_HELPER_H_