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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/ChildNode-before.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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diff --git a/testing/web-platform/tests/dom/nodes/ChildNode-before.html b/testing/web-platform/tests/dom/nodes/ChildNode-before.html
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+++ b/testing/web-platform/tests/dom/nodes/ChildNode-before.html
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+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>ChildNode.before</title>
+<link rel=help href="https://dom.spec.whatwg.org/#dom-childnode-before">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+
+function test_before(child, nodeName, innerHTML) {
+
+ test(function() {
+ var parent = document.createElement('div');
+ parent.appendChild(child);
+ child.before();
+ assert_equals(parent.innerHTML, innerHTML);
+ }, nodeName + '.before() without any argument.');
+
+ test(function() {
+ var parent = document.createElement('div');
+ parent.appendChild(child);
+ child.before(null);
+ var expected = 'null' + innerHTML;
+ assert_equals(parent.innerHTML, expected);
+ }, nodeName + '.before() with null as an argument.');
+
+ test(function() {
+ var parent = document.createElement('div');
+ parent.appendChild(child);
+ child.before(undefined);
+ var expected = 'undefined' + innerHTML;
+ assert_equals(parent.innerHTML, expected);
+ }, nodeName + '.before() with undefined as an argument.');
+
+ test(function() {
+ var parent = document.createElement('div');
+ parent.appendChild(child);
+ child.before('');
+ assert_equals(parent.firstChild.data, '');
+ }, nodeName + '.before() with the empty string as an argument.');
+
+ test(function() {
+ var parent = document.createElement('div');
+ parent.appendChild(child);
+ child.before('text');
+ var expected = 'text' + innerHTML;
+ assert_equals(parent.innerHTML, expected);
+ }, nodeName + '.before() with only text as an argument.');
+
+ test(function() {
+ var parent = document.createElement('div');
+ var x = document.createElement('x');
+ parent.appendChild(child);
+ child.before(x);
+ var expected = '<x></x>' + innerHTML;
+ assert_equals(parent.innerHTML, expected);
+ }, nodeName + '.before() with only one element as an argument.');
+
+ test(function() {
+ var parent = document.createElement('div');
+ var x = document.createElement('x');
+ parent.appendChild(child);
+ child.before(x, 'text');
+ var expected = '<x></x>text' + innerHTML;
+ assert_equals(parent.innerHTML, expected);
+ }, nodeName + '.before() with one element and text as arguments.');
+
+ test(function() {
+ var parent = document.createElement('div');
+ parent.appendChild(child);
+ child.before('text', child);
+ var expected = 'text' + innerHTML;
+ assert_equals(parent.innerHTML, expected);
+ }, nodeName + '.before() with context object itself as the argument.');
+
+ test(function() {
+ var parent = document.createElement('div')
+ var x = document.createElement('x');
+ parent.appendChild(child);
+ parent.appendChild(x);
+ child.before(x, child);
+ var expected = '<x></x>' + innerHTML;
+ assert_equals(parent.innerHTML, expected);
+ }, nodeName + '.before() with context object itself and node as the arguments, switching positions.');
+
+ test(function() {
+ var parent = document.createElement('div');
+ var x = document.createElement('x');
+ var y = document.createElement('y');
+ var z = document.createElement('z');
+ parent.appendChild(y);
+ parent.appendChild(child);
+ parent.appendChild(x);
+ child.before(x, y, z);
+ var expected = '<x></x><y></y><z></z>' + innerHTML;
+ assert_equals(parent.innerHTML, expected);
+ }, nodeName + '.before() with all siblings of child as arguments.');
+
+ test(function() {
+ var parent = document.createElement('div')
+ var x = document.createElement('x');
+ var y = document.createElement('y');
+ var z = document.createElement('z');
+ parent.appendChild(x);
+ parent.appendChild(y);
+ parent.appendChild(z);
+ parent.appendChild(child);
+ child.before(y, z);
+ var expected = '<x></x><y></y><z></z>' + innerHTML;
+ assert_equals(parent.innerHTML, expected);
+ }, nodeName + '.before() with some siblings of child as arguments; no changes in tree; viable sibling is first child.');
+
+ test(function() {
+ var parent = document.createElement('div')
+ var v = document.createElement('v');
+ var x = document.createElement('x');
+ var y = document.createElement('y');
+ var z = document.createElement('z');
+ parent.appendChild(v);
+ parent.appendChild(x);
+ parent.appendChild(y);
+ parent.appendChild(z);
+ parent.appendChild(child);
+ child.before(y, z);
+ var expected = '<v></v><x></x><y></y><z></z>' + innerHTML;
+ assert_equals(parent.innerHTML, expected);
+ }, nodeName + '.before() with some siblings of child as arguments; no changes in tree.');
+
+ test(function() {
+ var parent = document.createElement('div');
+ var x = document.createElement('x');
+ var y = document.createElement('y');
+ parent.appendChild(x);
+ parent.appendChild(y);
+ parent.appendChild(child);
+ child.before(y, x);
+ var expected = '<y></y><x></x>' + innerHTML;
+ assert_equals(parent.innerHTML, expected);
+ }, nodeName + '.before() when pre-insert behaves like prepend.');
+
+ test(function() {
+ var parent = document.createElement('div');
+ var x = document.createElement('x');
+ parent.appendChild(x);
+ parent.appendChild(document.createTextNode('1'));
+ var y = document.createElement('y');
+ parent.appendChild(y);
+ parent.appendChild(child);
+ child.before(x, '2');
+ var expected = '1<y></y><x></x>2' + innerHTML;
+ assert_equals(parent.innerHTML, expected);
+ }, nodeName + '.before() with one sibling of child and text as arguments.');
+
+ test(function() {
+ var x = document.createElement('x');
+ var y = document.createElement('y');
+ x.before(y);
+ assert_equals(x.previousSibling, null);
+ }, nodeName + '.before() on a child without any parent.');
+}
+
+test_before(document.createComment('test'), 'Comment', '<!--test-->');
+test_before(document.createElement('test'), 'Element', '<test></test>');
+test_before(document.createTextNode('test'), 'Text', 'test');
+
+</script>
+</html>
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