| <!DOCTYPE html> |
| <script src="../../../resources/js-test.js"></script> |
| <script> |
| var parser = new DOMParser(); |
| var serializer = new XMLSerializer(); |
| var doc, newChild, fragment; |
| |
| function dumpDocument() { |
| debug(escapeHTML(serializer.serializeToString(doc)) + '<br>'); |
| } |
| |
| function test(name, fn) { |
| debug(name); |
| fn(); |
| dumpDocument(); |
| } |
| |
| description('This tests that various combinations of replaceChild on the document works as specified.'); |
| |
| test('replacing element with element', function() { |
| doc = parser.parseFromString('<!DOCTYPE html><body/>', 'text/xml'); |
| newChild = doc.createElement('div'); |
| |
| shouldNotThrow('doc.replaceChild(newChild, doc.documentElement)'); |
| }); |
| |
| test('replacing element with element in fragment', function() { |
| doc = parser.parseFromString('<!DOCTYPE html><body/>', 'text/xml'); |
| fragment = doc.createDocumentFragment(); |
| fragment.appendChild(doc.createElement('div')); |
| |
| shouldNotThrow('doc.replaceChild(fragment, doc.documentElement);'); |
| }); |
| |
| test('replacing element with multiple elements in fragment', function() { |
| doc = parser.parseFromString('<!DOCTYPE html><body/>', 'text/xml'); |
| fragment = doc.createDocumentFragment(); |
| fragment.appendChild(doc.createElement('div')); |
| fragment.appendChild(doc.createElement('span')); |
| |
| shouldThrow('doc.replaceChild(fragment, doc.documentElement);'); |
| }); |
| |
| test('replacing element with doctype', function() { |
| doc = parser.parseFromString('<body/>', 'text/xml'); |
| newChild = doc.implementation.createDocumentType('svg', '-//W3C//DTD SVG 1.1//EN', 'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd'); |
| |
| shouldNotThrow('doc.replaceChild(newChild, doc.documentElement)'); |
| }); |
| |
| test('replacing element with doctype when a doctype already exists', function() { |
| doc = parser.parseFromString('<!DOCTYPE html><body/>', 'text/xml'); |
| newChild = doc.implementation.createDocumentType('svg', '-//W3C//DTD SVG 1.1//EN', 'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd'); |
| |
| shouldThrow('doc.replaceChild(newChild, doc.documentElement)'); |
| }); |
| |
| test('replacing doctype with doctype', function() { |
| doc = parser.parseFromString('<!DOCTYPE html><body/>', 'text/xml'); |
| newChild = doc.implementation.createDocumentType('svg', '-//W3C//DTD SVG 1.1//EN', 'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd'); |
| |
| shouldNotThrow('doc.replaceChild(newChild, doc.doctype)'); |
| }); |
| |
| test('replacing doctype with element', function() { |
| doc = parser.parseFromString('<!DOCTYPE html><body/>', 'text/xml'); |
| doc.removeChild(doc.documentElement); |
| newChild = doc.createElement('bar'); |
| |
| shouldNotThrow('doc.replaceChild(newChild, doc.doctype)'); |
| }); |
| |
| test('replacing element with doctype when an element already exists', function() { |
| doc = parser.parseFromString('<!DOCTYPE html><body/>', 'text/xml'); |
| newChild = doc.implementation.createDocumentType('svg', '-//W3C//DTD SVG 1.1//EN', 'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd'); |
| |
| shouldThrow('doc.replaceChild(newChild, doc.documentElement)'); |
| }); |
| </script> |
