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| -rw-r--r-- | testing/web-platform/tests/domparsing/XMLSerializer-serializeToString.html | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/testing/web-platform/tests/domparsing/XMLSerializer-serializeToString.html b/testing/web-platform/tests/domparsing/XMLSerializer-serializeToString.html new file mode 100644 index 0000000000..17280af7b8 --- /dev/null +++ b/testing/web-platform/tests/domparsing/XMLSerializer-serializeToString.html @@ -0,0 +1,231 @@ +<!DOCTYPE HTML> +<meta charset=utf-8> +<html> + <head> + <title>domparsing Test: XMLSerializer.serializeToString</title> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + </head> + <body> + <h1>domparsing_XMLSerializer_serializeToString</h1> + <script> +const XMLNS_URI = 'http://www.w3.org/2000/xmlns/'; + +function createXmlDoc(){ + var input = '<?xml version="1.0" encoding="UTF-8"?><root><child1>value1</child1></root>'; + var parser = new DOMParser(); + return parser.parseFromString(input, 'text/xml'); +} + +// Returns the root element. +function parse(xmlString) { + return (new DOMParser()).parseFromString(xmlString, 'text/xml').documentElement; +} + +function serialize(node) { + return (new XMLSerializer()).serializeToString(node); +} + +test(function() { + var root = createXmlDoc().documentElement; + assert_equals(serialize(root), '<root><child1>value1</child1></root>'); +}, 'check XMLSerializer.serializeToString method could parsing xmldoc to string'); + +test(function() { + var root = parse('<html><head></head><body><div></div><span></span></body></html>'); + assert_equals(serialize(root.ownerDocument), '<html><head/><body><div/><span/></body></html>'); +}, 'check XMLSerializer.serializeToString method could parsing document to string'); + +test(function() { + var root = createXmlDoc().documentElement; + var element = root.ownerDocument.createElementNS('urn:foo', 'another'); + var child1 = root.firstChild; + root.replaceChild(element, child1); + element.appendChild(child1); + assert_equals(serialize(root), '<root><another xmlns="urn:foo"><child1 xmlns="">value1</child1></another></root>'); +}, 'Check if the default namespace is correctly reset.'); + +test(function() { + var root = parse('<root xmlns="urn:bar"><outer xmlns=""><inner>value1</inner></outer></root>'); + assert_equals(serialize(root), '<root xmlns="urn:bar"><outer xmlns=""><inner>value1</inner></outer></root>'); +}, 'Check if there is no redundant empty namespace declaration.'); + +// https://github.com/w3c/DOM-Parsing/issues/47 +test(function() { + assert_equals(serialize(parse('<root><child xmlns=""/></root>')), + '<root><child/></root>'); + assert_equals(serialize(parse('<root xmlns=""><child xmlns=""/></root>')), + '<root><child/></root>'); + assert_equals(serialize(parse('<root xmlns="u1"><child xmlns="u1"/></root>')), + '<root xmlns="u1"><child/></root>'); +}, 'Check if redundant xmlns="..." is dropped.'); + +test(function() { + const root = parse('<root xmlns="uri1"/>'); + const child = root.ownerDocument.createElement('child'); + child.setAttributeNS(XMLNS_URI, 'xmlns', 'FAIL1'); + root.appendChild(child); + const child2 = root.ownerDocument.createElementNS('uri2', 'child2'); + child2.setAttributeNS(XMLNS_URI, 'xmlns', 'FAIL2'); + root.appendChild(child2); + const child3 = root.ownerDocument.createElementNS('uri1', 'child3'); + child3.setAttributeNS(XMLNS_URI, 'xmlns', 'FAIL3'); + root.appendChild(child3); + const child4 = root.ownerDocument.createElementNS('uri4', 'child4'); + child4.setAttributeNS(XMLNS_URI, 'xmlns', 'uri4'); + root.appendChild(child4); + const child5 = root.ownerDocument.createElement('child5'); + child5.setAttributeNS(XMLNS_URI, 'xmlns', ''); + root.appendChild(child5); + assert_equals(serialize(root), '<root xmlns="uri1"><child xmlns=""/><child2 xmlns="uri2"/><child3/><child4 xmlns="uri4"/><child5 xmlns=""/></root>'); +}, 'Check if inconsistent xmlns="..." is dropped.'); + +test(function() { + let root = parse('<r xmlns:xx="uri"></r>'); + root.setAttributeNS('uri', 'name', 'v'); + assert_equals(serialize(root), '<r xmlns:xx="uri" xx:name="v"/>'); + + let root2 = parse('<r xmlns:xx="uri"><b/></r>'); + let child = root2.firstChild; + child.setAttributeNS('uri', 'name', 'v'); + assert_equals(serialize(root2), '<r xmlns:xx="uri"><b xx:name="v"/></r>'); + + let root3 = parse('<r xmlns:x0="uri" xmlns:x2="uri"><b xmlns:x1="uri"/></r>'); + let child3 = root3.firstChild; + child3.setAttributeNS('uri', 'name', 'v'); + assert_equals(serialize(root3), + '<r xmlns:x0="uri" xmlns:x2="uri"><b xmlns:x1="uri" x1:name="v"/></r>', + 'Should choose the nearest prefix'); +}, 'Check if an attribute with namespace and no prefix is serialized with the nearest-declared prefix'); + +// https://github.com/w3c/DOM-Parsing/issues/45 +test(function() { + let root = parse('<el1 xmlns:p="u1" xmlns:q="u1"><el2 xmlns:q="u2"/></el1>'); + root.firstChild.setAttributeNS('u1', 'name', 'v'); + assert_equals(serialize(root), + '<el1 xmlns:p="u1" xmlns:q="u1"><el2 xmlns:q="u2" q:name="v"/></el1>'); +}, 'Check if an attribute with namespace and no prefix is serialized with the nearest-declared prefix even if the prefix is assigned to another namespace.'); + +test(function() { + let root = parse('<r xmlns:xx="uri"></r>'); + root.setAttributeNS('uri', 'p:name', 'v'); + assert_equals(serialize(root), '<r xmlns:xx="uri" xx:name="v"/>'); + + let root2 = parse('<r xmlns:xx="uri"><b/></r>'); + let child = root2.firstChild; + child.setAttributeNS('uri', 'p:name', 'value'); + assert_equals(serialize(root2), + '<r xmlns:xx="uri"><b xx:name="value"/></r>'); +}, 'Check if the prefix of an attribute is replaced with another existing prefix mapped to the same namespace URI.'); + +// https://github.com/w3c/DOM-Parsing/issues/29 +test(function() { + let root = parse('<r xmlns:xx="uri"></r>'); + root.setAttributeNS('uri2', 'p:name', 'value'); + assert_equals(serialize(root), + '<r xmlns:xx="uri" xmlns:ns1="uri2" ns1:name="value"/>'); +}, 'Check if the prefix of an attribute is NOT preserved in a case where neither its prefix nor its namespace URI is not already used.'); + +test(function() { + let root = parse('<r xmlns:xx="uri"></r>'); + root.setAttributeNS('uri2', 'xx:name', 'value'); + assert_equals(serialize(root), + '<r xmlns:xx="uri" xmlns:ns1="uri2" ns1:name="value"/>'); +}, 'Check if the prefix of an attribute is replaced with a generated one in a case where the prefix is already mapped to a different namespace URI.'); + +test(function() { + var root = parse('<root />'); + root.setAttribute('attr', '\t'); + assert_in_array(serialize(root), [ + '<root attr="	"/>', '<root attr="	"/>']); + root.setAttribute('attr', '\n'); + assert_in_array(serialize(root), [ + '<root attr="
"/>', '<root attr=" "/>']); + root.setAttribute('attr', '\r'); + assert_in_array(serialize(root), [ + '<root attr="
"/>', '<root attr=" "/>']); +}, 'check XMLSerializer.serializeToString escapes attribute values for roundtripping'); + +test(function() { + const root = (new Document()).createElement('root'); + root.setAttributeNS('uri1', 'p:foobar', 'value1'); + root.setAttributeNS(XMLNS_URI, 'xmlns:p', 'uri2'); + assert_equals(serialize(root), '<root xmlns:ns1="uri1" ns1:foobar="value1" xmlns:p="uri2"/>'); +}, 'Check if attribute serialization takes into account of following xmlns:* attributes'); + +test(function() { + const root = parse('<root xmlns:p="uri1"><child/></root>'); + root.firstChild.setAttributeNS('uri2', 'p:foobar', 'v'); + assert_equals(serialize(root), '<root xmlns:p="uri1"><child xmlns:ns1="uri2" ns1:foobar="v"/></root>'); +}, 'Check if attribute serialization takes into account of the same prefix declared in an ancestor element'); + +test(function() { + assert_equals(serialize(parse('<root><child/></root>')), '<root><child/></root>'); + assert_equals(serialize(parse('<root xmlns="u1"><p:child xmlns:p="u1"/></root>')), '<root xmlns="u1"><child xmlns:p="u1"/></root>'); +}, 'Check if start tag serialization drops element prefix if the namespace is same as inherited default namespace.'); + +test(function() { + const root = parse('<root xmlns:p1="u1"><child xmlns:p2="u1"/></root>'); + const child2 = root.ownerDocument.createElementNS('u1', 'child2'); + root.firstChild.appendChild(child2); + assert_equals(serialize(root), '<root xmlns:p1="u1"><child xmlns:p2="u1"><p2:child2/></child></root>'); +}, 'Check if start tag serialization finds an appropriate prefix.'); + +test(function() { + const root = (new Document()).createElementNS('uri1', 'p:root'); + root.setAttributeNS(XMLNS_URI, 'xmlns:p', 'uri2'); + assert_equals(serialize(root), '<ns1:root xmlns:ns1="uri1" xmlns:p="uri2"/>'); +}, 'Check if start tag serialization takes into account of its xmlns:* attributes'); + +test(function() { + const root = (new Document()).createElement('root'); + root.setAttributeNS(XMLNS_URI, 'xmlns:p', 'uri2'); + const child = root.ownerDocument.createElementNS('uri1', 'p:child'); + root.appendChild(child); + assert_equals(serialize(root), '<root xmlns:p="uri2"><p:child xmlns:p="uri1"/></root>'); +}, 'Check if start tag serialization applied the original prefix even if it is declared in an ancestor element.'); + +// https://github.com/w3c/DOM-Parsing/issues/52 +test(function() { + assert_equals(serialize(parse('<root xmlns:x="uri1"><table xmlns="uri1"></table></root>')), + '<root xmlns:x="uri1"><x:table xmlns="uri1"/></root>'); +}, 'Check if start tag serialization does NOT apply the default namespace if its namespace is declared in an ancestor.'); + +test(function() { + const root = parse('<root><child1/><child2/></root>'); + root.firstChild.setAttributeNS('uri1', 'attr1', 'value1'); + root.firstChild.setAttributeNS('uri2', 'attr2', 'value2'); + root.lastChild.setAttributeNS('uri3', 'attr3', 'value3'); + assert_equals(serialize(root), '<root><child1 xmlns:ns1="uri1" ns1:attr1="value1" xmlns:ns2="uri2" ns2:attr2="value2"/><child2 xmlns:ns3="uri3" ns3:attr3="value3"/></root>'); +}, 'Check if generated prefixes match to "ns${index}".'); + +// https://github.com/w3c/DOM-Parsing/issues/44 +// According to 'DOM Parsing and Serialization' draft as of 2018-12-11, +// 'generate a prefix' result can conflict with an existing xmlns:ns* declaration. +test(function() { + const root = parse('<root xmlns:ns2="uri2"><child xmlns:ns1="uri1"/></root>'); + root.firstChild.setAttributeNS('uri3', 'attr1', 'value1'); + assert_equals(serialize(root), '<root xmlns:ns2="uri2"><child xmlns:ns1="uri1" xmlns:ns1="uri3" ns1:attr1="value1"/></root>'); +}, 'Check if "ns1" is generated even if the element already has xmlns:ns1.'); + +test(function() { + const root = (new Document()).createElement('root'); + root.setAttributeNS('http://www.w3.org/1999/xlink', 'href', 'v'); + assert_equals(serialize(root), '<root xmlns:ns1="http://www.w3.org/1999/xlink" ns1:href="v"/>'); + + const root2 = (new Document()).createElement('root'); + root2.setAttributeNS('http://www.w3.org/1999/xlink', 'xl:type', 'v'); + assert_equals(serialize(root2), '<root xmlns:xl="http://www.w3.org/1999/xlink" xl:type="v"/>'); +}, 'Check if no special handling for XLink namespace unlike HTML serializer.'); + +test(function() { + var root = new DocumentFragment; + root.append(document.createElement('div')); + root.append(document.createElement('span')); + assert_equals(serialize(root), '<div xmlns="http://www.w3.org/1999/xhtml"></div><span xmlns="http://www.w3.org/1999/xhtml"></span>'); +}, 'Check if document fragment serializes.'); + + +</script> + </body> +</html> |