mirror of
https://github.com/lightpanda-io/browser.git
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167 lines
6.2 KiB
HTML
167 lines
6.2 KiB
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<title>ChildNode.after</title>
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<link rel=help href="https://dom.spec.whatwg.org/#dom-childnode-after">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script>
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function test_after(child, nodeName, innerHTML) {
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test(function() {
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var parent = document.createElement('div');
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parent.appendChild(child);
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child.after();
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assert_equals(parent.innerHTML, innerHTML);
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}, nodeName + '.after() without any argument.');
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test(function() {
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var parent = document.createElement('div');
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parent.appendChild(child);
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child.after(null);
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var expected = innerHTML + 'null';
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assert_equals(parent.innerHTML, expected);
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}, nodeName + '.after() with null as an argument.');
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test(function() {
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var parent = document.createElement('div');
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parent.appendChild(child);
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child.after(undefined);
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var expected = innerHTML + 'undefined';
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assert_equals(parent.innerHTML, expected);
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}, nodeName + '.after() with undefined as an argument.');
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test(function() {
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var parent = document.createElement('div');
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parent.appendChild(child);
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child.after('');
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assert_equals(parent.lastChild.data, '');
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}, nodeName + '.after() with the empty string as an argument.');
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test(function() {
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var parent = document.createElement('div');
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parent.appendChild(child);
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child.after('text');
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var expected = innerHTML + 'text';
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assert_equals(parent.innerHTML, expected);
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}, nodeName + '.after() with only text as an argument.');
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test(function() {
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var parent = document.createElement('div');
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var x = document.createElement('x');
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parent.appendChild(child);
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child.after(x);
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var expected = innerHTML + '<x></x>';
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assert_equals(parent.innerHTML, expected);
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}, nodeName + '.after() with only one element as an argument.');
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test(function() {
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var parent = document.createElement('div');
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var x = document.createElement('x');
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parent.appendChild(child);
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child.after(x, 'text');
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var expected = innerHTML + '<x></x>text';
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assert_equals(parent.innerHTML, expected);
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}, nodeName + '.after() with one element and text as arguments.');
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test(function() {
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var parent = document.createElement('div');
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parent.appendChild(child);
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child.after('text', child);
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var expected = 'text' + innerHTML;
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assert_equals(parent.innerHTML, expected);
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}, nodeName + '.after() with context object itself as the argument.');
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test(function() {
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var parent = document.createElement('div')
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var x = document.createElement('x');
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parent.appendChild(x);
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parent.appendChild(child);
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child.after(child, x);
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var expected = innerHTML + '<x></x>';
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assert_equals(parent.innerHTML, expected);
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}, nodeName + '.after() with context object itself and node as the arguments, switching positions.');
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test(function() {
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var parent = document.createElement('div');
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var x = document.createElement('x');
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var y = document.createElement('y');
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var z = document.createElement('z');
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parent.appendChild(y);
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parent.appendChild(child);
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parent.appendChild(x);
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child.after(x, y, z);
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var expected = innerHTML + '<x></x><y></y><z></z>';
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assert_equals(parent.innerHTML, expected);
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}, nodeName + '.after() with all siblings of child as arguments.');
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test(function() {
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var parent = document.createElement('div')
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var x = document.createElement('x');
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var y = document.createElement('y');
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var z = document.createElement('z');
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parent.appendChild(child);
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parent.appendChild(x);
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parent.appendChild(y);
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parent.appendChild(z);
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child.after(x, y);
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var expected = innerHTML + '<x></x><y></y><z></z>';
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assert_equals(parent.innerHTML, expected);
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}, nodeName + '.before() with some siblings of child as arguments; no changes in tree; viable sibling is first child.');
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test(function() {
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var parent = document.createElement('div')
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var v = document.createElement('v');
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var x = document.createElement('x');
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var y = document.createElement('y');
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var z = document.createElement('z');
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parent.appendChild(child);
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parent.appendChild(v);
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parent.appendChild(x);
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parent.appendChild(y);
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parent.appendChild(z);
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child.after(v, x);
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var expected = innerHTML + '<v></v><x></x><y></y><z></z>';
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assert_equals(parent.innerHTML, expected);
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}, nodeName + '.after() with some siblings of child as arguments; no changes in tree.');
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test(function() {
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var parent = document.createElement('div');
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var x = document.createElement('x');
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var y = document.createElement('y');
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parent.appendChild(child);
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parent.appendChild(x);
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parent.appendChild(y);
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child.after(y, x);
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var expected = innerHTML + '<y></y><x></x>';
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assert_equals(parent.innerHTML, expected);
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}, nodeName + '.after() when pre-insert behaves like append.');
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test(function() {
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var parent = document.createElement('div');
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var x = document.createElement('x');
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var y = document.createElement('y');
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parent.appendChild(child);
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parent.appendChild(x);
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parent.appendChild(document.createTextNode('1'));
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parent.appendChild(y);
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child.after(x, '2');
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var expected = innerHTML + '<x></x>21<y></y>';
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assert_equals(parent.innerHTML, expected);
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}, nodeName + '.after() with one sibling of child and text as arguments.');
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test(function() {
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var x = document.createElement('x');
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var y = document.createElement('y');
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x.after(y);
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assert_equals(x.nextSibling, null);
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}, nodeName + '.after() on a child without any parent.');
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}
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test_after(document.createComment('test'), 'Comment', '<!--test-->');
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test_after(document.createElement('test'), 'Element', '<test></test>');
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test_after(document.createTextNode('test'), 'Text', 'test');
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</script>
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</html>
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