Source/core/dom/ContainerNode.cpp - Issue 159853004: Ensure that every Document has a single, distinct template content ownerDocument

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Issue 159853004: Ensure that every Document has a single, distinct template content ownerDocument (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Suppress expected w3c test failures Created 6 years, 10 months ago

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1 /*	1 /*

2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)	2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)

3 * (C) 1999 Antti Koivisto (koivisto@kde.org)	3 * (C) 1999 Antti Koivisto (koivisto@kde.org)

4 * (C) 2001 Dirk Mueller (mueller@kde.org)	4 * (C) 2001 Dirk Mueller (mueller@kde.org)

5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserv ed.	5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserv ed.

6 *	6 *

7 * This library is free software; you can redistribute it and/or	7 * This library is free software; you can redistribute it and/or

8 * modify it under the terms of the GNU Library General Public	8 * modify it under the terms of the GNU Library General Public

9 * License as published by the Free Software Foundation; either	9 * License as published by the Free Software Foundation; either

10 * version 2 of the License, or (at your option) any later version.	10 * version 2 of the License, or (at your option) any later version.

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105	105

106 for (Node* node = child.firstChild(); node; node = node->nextSibling()) {	106 for (Node* node = child.firstChild(); node; node = node->nextSibling()) {

107 if (!childTypeAllowed(node->nodeType()))	107 if (!childTypeAllowed(node->nodeType()))

108 return false;	108 return false;

109 }	109 }

110 return true;	110 return true;

111 }	111 }

112	112

113 bool ContainerNode::containsConsideringHostElements(const Node& newChild) const	113 bool ContainerNode::containsConsideringHostElements(const Node& newChild) const

114 {	114 {

115 if (isInShadowTree() \|\| document() == document().templateDocument())	115 if (isInShadowTree() \|\| document().isTemplateDocument())

116 return newChild.containsIncludingHostElements(*this);	116 return newChild.containsIncludingHostElements(*this);

117 return newChild.contains(this);	117 return newChild.contains(this);

118 }	118 }

119	119

120 bool ContainerNode::checkAcceptChild(const Node* newChild, const Node* oldChild, ExceptionState& exceptionState) const	120 bool ContainerNode::checkAcceptChild(const Node* newChild, const Node* oldChild, ExceptionState& exceptionState) const

121 {	121 {

122 // Not mentioned in spec: throw NotFoundError if newChild is null	122 // Not mentioned in spec: throw NotFoundError if newChild is null

123 if (!newChild) {	123 if (!newChild) {

124 exceptionState.throwDOMException(NotFoundError, "The new child element i s null.");	124 exceptionState.throwDOMException(NotFoundError, "The new child element i s null.");

125 return false;	125 return false;

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1067 return true;	1067 return true;

1068	1068

1069 if (node->isElementNode() && toElement(node)->shadow())	1069 if (node->isElementNode() && toElement(node)->shadow())

1070 return true;	1070 return true;

1071	1071

1072 return false;	1072 return false;

1073 }	1073 }

1074 #endif	1074 #endif

1075	1075

1076 } // namespace WebCore	1076 } // namespace WebCore

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