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c174ebfce0
This reverts commit 7eb3e9cd17.
Although the fix follows the spec, it causes issues because a lot of old
code assumes the incorrect behaviour PHP had since a long time.
We cannot do this yet, especially not in a stable release.
We revert this for the time being.
See GH-11428.
153 lines
5.5 KiB
PHP
153 lines
5.5 KiB
PHP
--TEST--
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Bug #47530 (Importing objects into document fragments creates bogus "default" namespace)
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--EXTENSIONS--
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dom
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--FILE--
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<?php
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function test_document_fragment_with_import() {
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$doc = new DOMDocument;
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$doc->loadXML('<html xmlns="https://php.net/something" xmlns:ns="https://php.net/whatever"><element ns:foo="https://php.net/bar"/></html>');
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$root = $doc->documentElement;
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$frag = $doc->createDocumentFragment();
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$frag->appendChild($doc->importNode($root->firstChild));
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$root->appendChild($frag);
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echo $doc->saveXML();
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}
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function test_document_fragment_without_import() {
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$doc = new DOMDocument;
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$doc->loadXML('<html xmlns=""><element xmlns:foo="https://php.net/bar"/></html>');
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$frag = $doc->createDocumentFragment();
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$frag->appendChild($doc->createElementNS('https://php.net/bar', 'bar'));
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$frag->appendChild($doc->createElementNS('', 'bar'));
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$element = $doc->documentElement->firstChild;
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$element->appendChild($frag);
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unset($frag); // Free fragment, should not break getting the namespaceURI below
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echo $doc->saveXML();
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unset($doc);
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var_dump($element->firstChild->tagName);
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var_dump($element->firstChild->namespaceURI);
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}
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function test_document_import() {
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$xml = <<<XML
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<?xml version="1.0" encoding="utf-8"?>
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<feed xmlns="http://www.w3.org/2005/Atom">
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<div xmlns="http://www.w3.org/1999/xhtml">
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<p>Test-Text</p>
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</div>
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</feed>
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XML;
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$dom = new DOMDocument();
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$dom->loadXML($xml);
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$dom2 = new DOMDocument();
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$importedNode = $dom2->importNode($dom->documentElement, true);
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$dom2->appendChild($importedNode);
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echo $dom2->saveXML();
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}
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function test_partial_document_import() {
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$xml = <<<XML
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<?xml version="1.0" encoding="utf-8"?>
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<feed xmlns="http://www.w3.org/1999/xhtml" xmlns:test="https://php.net/test" xmlns:example="https://php.net/example">
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<div>
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<p>Test-Text</p>
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<example:p>More test text</example:p>
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<test:p>Even more test text</test:p>
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</div>
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</feed>
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XML;
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$dom = new DOMDocument();
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$dom->loadXML($xml);
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$dom2 = new DOMDocument();
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$dom2->loadXML('<?xml version="1.0"?><container xmlns:test="https://php.net/test" xmlns="https://php.net/example"/>');
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$importedNode = $dom2->importNode($dom->documentElement, true);
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$dom2->documentElement->appendChild($importedNode);
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// Freeing the original document shouldn't break the other document
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unset($importedNode);
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unset($dom);
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echo $dom2->saveXML();
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}
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function test_document_import_with_attributes() {
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$dom = new DOMDocument();
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$dom->loadXML('<?xml version="1.0"?><div xmlns="https://php.net/default" xmlns:example="https://php.net/example"><p example:test="test"/><i/></div>');
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$dom2 = new DOMDocument();
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$dom2->loadXML('<?xml version="1.0"?><div xmlns:example="https://php.net/somethingelse"/>');
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$dom2->documentElement->appendChild($dom2->importNode($dom->documentElement->firstChild));
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echo $dom2->saveXML(), "\n";
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$dom2->documentElement->firstChild->appendChild($dom2->importNode($dom->documentElement->firstChild->nextSibling));
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echo $dom2->saveXML(), "\n";
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}
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function test_appendChild_with_shadowing() {
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$dom = new DOMDocument();
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$dom->loadXML('<?xml version="1.0"?><container xmlns:default="http://php.net/default"><a xmlns:foo="http://php.net/bar"/><b xmlns:foo="http://php.net/foo"><default:test foo:bar=""/><foo:test2/></b></container>');
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$a = $dom->documentElement->firstElementChild;
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$b = $a->nextSibling;
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$b->remove();
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$a->appendChild($b);
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echo $dom->saveXML(), "\n";
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}
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echo "-- Test document fragment with import --\n";
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test_document_fragment_with_import();
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echo "-- Test document fragment without import --\n";
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test_document_fragment_without_import();
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echo "-- Test document import --\n";
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test_document_import();
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echo "-- Test partial document import --\n";
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test_partial_document_import();
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echo "-- Test document import with attributes --\n";
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test_document_import_with_attributes();
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echo "-- Test appendChild with shadowing --\n";
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test_appendChild_with_shadowing();
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?>
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--EXPECT--
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-- Test document fragment with import --
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<?xml version="1.0"?>
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<html xmlns="https://php.net/something" xmlns:ns="https://php.net/whatever"><element ns:foo="https://php.net/bar"/></html>
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-- Test document fragment without import --
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<?xml version="1.0"?>
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<html xmlns=""><element xmlns:foo="https://php.net/bar"><foo:bar/><bar xmlns=""/></element></html>
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string(7) "foo:bar"
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string(19) "https://php.net/bar"
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-- Test document import --
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<?xml version="1.0"?>
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<feed xmlns="http://www.w3.org/2005/Atom">
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<div xmlns="http://www.w3.org/1999/xhtml">
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<p>Test-Text</p>
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</div>
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</feed>
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-- Test partial document import --
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<?xml version="1.0"?>
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<container xmlns:test="https://php.net/test" xmlns="https://php.net/example"><feed xmlns="http://www.w3.org/1999/xhtml" xmlns:example="https://php.net/example">
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<div>
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<p>Test-Text</p>
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<example:p>More test text</example:p>
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<test:p>Even more test text</test:p>
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</div>
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</feed></container>
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-- Test document import with attributes --
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<?xml version="1.0"?>
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<div xmlns:example="https://php.net/somethingelse"><p xmlns="https://php.net/default" xmlns:example="https://php.net/example" example:test="test"/></div>
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<?xml version="1.0"?>
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<div xmlns:example="https://php.net/somethingelse"><p xmlns="https://php.net/default" xmlns:example="https://php.net/example" example:test="test"><i/></p></div>
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-- Test appendChild with shadowing --
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<?xml version="1.0"?>
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<container xmlns:default="http://php.net/default"><a xmlns:foo="http://php.net/bar"><b xmlns:foo="http://php.net/foo"><default:test foo:bar=""/><foo:test2/></b></a></container>
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