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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /testing/web-platform/tests/dom/nodes/Node-isEqualNode.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Node.prototype.isEqualNode</title>
+<link rel=help href="https://dom.spec.whatwg.org/#dom-node-isequalnode">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<script>
+"use strict";
+
+test(function() {
+
+ var doctype1 = document.implementation.createDocumentType("qualifiedName", "publicId", "systemId");
+ var doctype2 = document.implementation.createDocumentType("qualifiedName", "publicId", "systemId");
+ var doctype3 = document.implementation.createDocumentType("qualifiedName2", "publicId", "systemId");
+ var doctype4 = document.implementation.createDocumentType("qualifiedName", "publicId2", "systemId");
+ var doctype5 = document.implementation.createDocumentType("qualifiedName", "publicId", "systemId3");
+
+ assert_true(doctype1.isEqualNode(doctype1), "self-comparison");
+ assert_true(doctype1.isEqualNode(doctype2), "same properties");
+ assert_false(doctype1.isEqualNode(doctype3), "different name");
+ assert_false(doctype1.isEqualNode(doctype4), "different public ID");
+ assert_false(doctype1.isEqualNode(doctype5), "different system ID");
+
+}, "doctypes should be compared on name, public ID, and system ID");
+
+test(function() {
+
+ var element1 = document.createElementNS("namespace", "prefix:localName");
+ var element2 = document.createElementNS("namespace", "prefix:localName");
+ var element3 = document.createElementNS("namespace2", "prefix:localName");
+ var element4 = document.createElementNS("namespace", "prefix2:localName");
+ var element5 = document.createElementNS("namespace", "prefix:localName2");
+
+ var element6 = document.createElementNS("namespace", "prefix:localName");
+ element6.setAttribute("foo", "bar");
+
+ assert_true(element1.isEqualNode(element1), "self-comparison");
+ assert_true(element1.isEqualNode(element2), "same properties");
+ assert_false(element1.isEqualNode(element3), "different namespace");
+ assert_false(element1.isEqualNode(element4), "different prefix");
+ assert_false(element1.isEqualNode(element5), "different local name");
+ assert_false(element1.isEqualNode(element6), "different number of attributes");
+
+}, "elements should be compared on namespace, namespace prefix, local name, and number of attributes");
+
+test(function() {
+
+ var element1 = document.createElement("element");
+ element1.setAttributeNS("namespace", "prefix:localName", "value");
+
+ var element2 = document.createElement("element");
+ element2.setAttributeNS("namespace", "prefix:localName", "value");
+
+ var element3 = document.createElement("element");
+ element3.setAttributeNS("namespace2", "prefix:localName", "value");
+
+ var element4 = document.createElement("element");
+ element4.setAttributeNS("namespace", "prefix2:localName", "value");
+
+ var element5 = document.createElement("element");
+ element5.setAttributeNS("namespace", "prefix:localName2", "value");
+
+ var element6 = document.createElement("element");
+ element6.setAttributeNS("namespace", "prefix:localName", "value2");
+
+ assert_true(element1.isEqualNode(element1), "self-comparison");
+ assert_true(element1.isEqualNode(element2), "attribute with same properties");
+ assert_false(element1.isEqualNode(element3), "attribute with different namespace");
+ assert_true(element1.isEqualNode(element4), "attribute with different prefix");
+ assert_false(element1.isEqualNode(element5), "attribute with different local name");
+ assert_false(element1.isEqualNode(element6), "attribute with different value");
+
+}, "elements should be compared on attribute namespace, local name, and value");
+
+test(function() {
+
+ var pi1 = document.createProcessingInstruction("target", "data");
+ var pi2 = document.createProcessingInstruction("target", "data");
+ var pi3 = document.createProcessingInstruction("target2", "data");
+ var pi4 = document.createProcessingInstruction("target", "data2");
+
+ assert_true(pi1.isEqualNode(pi1), "self-comparison");
+ assert_true(pi1.isEqualNode(pi2), "same properties");
+ assert_false(pi1.isEqualNode(pi3), "different target");
+ assert_false(pi1.isEqualNode(pi4), "different data");
+
+}, "processing instructions should be compared on target and data");
+
+test(function() {
+
+ var text1 = document.createTextNode("data");
+ var text2 = document.createTextNode("data");
+ var text3 = document.createTextNode("data2");
+
+ assert_true(text1.isEqualNode(text1), "self-comparison");
+ assert_true(text1.isEqualNode(text2), "same properties");
+ assert_false(text1.isEqualNode(text3), "different data");
+
+}, "text nodes should be compared on data");
+
+test(function() {
+
+ var comment1 = document.createComment("data");
+ var comment2 = document.createComment("data");
+ var comment3 = document.createComment("data2");
+
+ assert_true(comment1.isEqualNode(comment1), "self-comparison");
+ assert_true(comment1.isEqualNode(comment2), "same properties");
+ assert_false(comment1.isEqualNode(comment3), "different data");
+
+}, "comments should be compared on data");
+
+test(function() {
+
+ var documentFragment1 = document.createDocumentFragment();
+ var documentFragment2 = document.createDocumentFragment();
+
+ assert_true(documentFragment1.isEqualNode(documentFragment1), "self-comparison");
+ assert_true(documentFragment1.isEqualNode(documentFragment2), "same properties");
+
+}, "document fragments should not be compared based on properties");
+
+test(function() {
+
+ var document1 = document.implementation.createDocument("", "");
+ var document2 = document.implementation.createDocument("", "");
+
+ assert_true(document1.isEqualNode(document1), "self-comparison");
+ assert_true(document1.isEqualNode(document2), "another empty XML document");
+
+ var htmlDoctype = document.implementation.createDocumentType("html", "", "");
+ var document3 = document.implementation.createDocument("http://www.w3.org/1999/xhtml", "html", htmlDoctype);
+ document3.documentElement.appendChild(document3.createElement("head"));
+ document3.documentElement.appendChild(document3.createElement("body"));
+ var document4 = document.implementation.createHTMLDocument();
+ assert_true(document3.isEqualNode(document4), "default HTML documents, created different ways");
+
+}, "documents should not be compared based on properties");
+
+test(function() {
+
+ testDeepEquality(function() { return document.createElement("foo") });
+ testDeepEquality(function() { return document.createDocumentFragment() });
+ testDeepEquality(function() { return document.implementation.createDocument("", "") });
+ testDeepEquality(function() { return document.implementation.createHTMLDocument() });
+
+ function testDeepEquality(parentFactory) {
+ // Some ad-hoc tests of deep equality
+
+ var parentA = parentFactory();
+ var parentB = parentFactory();
+
+ parentA.appendChild(document.createComment("data"));
+ assert_false(parentA.isEqualNode(parentB));
+ parentB.appendChild(document.createComment("data"));
+ assert_true(parentA.isEqualNode(parentB));
+ }
+
+}, "node equality testing should test descendant equality too");
+</script>
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