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// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_TEST_HELPERS_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_TEST_HELPERS_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/allocator.h"
namespace blink {
class Document;
class CSSStyleSheet;
class CSSVariableData;
class CSSValue;
class CSSProperty;
namespace css_test_helpers {
// Example usage:
//
// css_test_helpers::TestStyleSheet sheet;
// sheet.addCSSRule("body { color: red} #a { position: absolute }");
// RuleSet& ruleSet = sheet.ruleSet();
// ... examine RuleSet to find the rule and test properties on it.
class TestStyleSheet {
STACK_ALLOCATED();
public:
TestStyleSheet();
~TestStyleSheet();
const Document& GetDocument() { return *document_; }
void AddCSSRules(const String& rule_text, bool is_empty_sheet = false);
RuleSet& GetRuleSet();
CSSRuleList* CssRules();
private:
Persistent<Document> document_;
Persistent<CSSStyleSheet> style_sheet_;
};
void RegisterProperty(Document& document,
const String& name,
const String& syntax,
const String& initial_value,
bool is_inherited);
scoped_refptr<CSSVariableData> CreateVariableData(String);
const CSSValue* CreateCustomIdent(AtomicString);
const CSSValue* ParseLonghand(Document& document,
const CSSProperty&,
const String& value);
} // namespace css_test_helpers
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_TEST_HELPERS_H_
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