| <html> |
| <head> |
| <style type="text/css"> |
| .pass { color: green; } |
| .fail { color: red; } |
| </style> |
| <script> |
| function printOut(msg) |
| { |
| var console = document.getElementById("console"); |
| var span = document.createElement('span'); |
| span.innerHTML = msg + '<br>'; |
| console.appendChild(span); |
| } |
| |
| function resultStringifier(result) |
| { |
| if (result === "") |
| return "<b>the empty string</b>"; |
| else if (result === null) |
| return "<b>null</b>"; |
| else if (result === undefined) |
| return "<b>undefined</b>"; |
| return "the string '" + result + "'"; |
| } |
| |
| function nullTestElementAttribute(elementType, element, attr, expected) |
| { |
| var exceptionThrown; |
| try { |
| element[attr] = null; |
| } catch (ec) { |
| exceptionThrown = ec; |
| } |
| var result; |
| if (exceptionThrown) { |
| if (expected === 'exception') |
| result = "<span class='pass'>TEST SUCCEEDED:</span> Exception (" + exceptionThrown + ") was thrown as expected."; |
| else |
| result = "<span class='fail'>TEST FAILED:</span> An exception was thrown unexpectedly."; |
| } else { |
| if (expected === 'exception') |
| result = "<span class='fail'>TEST FAILED:</span> An exception should have been thrown."; |
| else if (element[attr] === expected) |
| result = "<span class='pass'>TEST SUCCEEDED:</span> The value was " + resultStringifier(expected) + "."; |
| else |
| result = "<span class='fail'>TEST FAILED:</span> The value should have been " + resultStringifier(expected) + " but was " + resultStringifier(element[attr]) + "."; |
| } |
| result += " [tested " + elementType + "." + attr + "]"; |
| printOut(result); |
| } |
| |
| function runTests() |
| { |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| // Others to test: |
| // Core DOM |
| // Attr.value (expected: null) |
| // CharacterData.data |
| // ProcessingInstruction.data |
| // Functions |
| |
| var listing = [ |
| { |
| type: 'Node', |
| elementToUse: document.createElement('div'), |
| attributes: [ |
| {name: 'nodeValue', expectedNull: null}, |
| // 'prefix' only works because this is an HTMLElement type node, if it were an |
| // XML node (created using createElementNS()) this would throw an exception. We |
| // should test this further as Firefox has a different behavior. |
| {name: 'prefix', expectedNull: null}, |
| {name: 'textContent', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLElement', |
| elementToUse: document.createElement('div'), |
| attributes: [ |
| {name: 'title', expectedNull: ''}, |
| {name: 'id', expectedNull: ''}, |
| {name: 'lang', expectedNull: ''}, |
| {name: 'dir', expectedNull: ''}, |
| {name: 'className', expectedNull: ''}, |
| {name: 'innerHTML', expectedNull: ''}, |
| {name: 'innerText', expectedNull: ''}, |
| // FIXME: TEST THESE |
| // {name: 'outerHTML', expectedNull: ''}, |
| // {name: 'outerText', expectedNull: ''}, |
| {name: 'contentEditable', expectedNull: 'exception'} |
| ] |
| }, |
| { |
| type: 'HTMLAnchorElement', |
| elementToUse: document.createElement('a'), |
| attributes: [ |
| {name: 'accessKey', expectedNull: ''}, |
| {name: 'charset', expectedNull: ''}, |
| {name: 'coords', expectedNull: ''}, |
| {name: 'href', expectedNull: ''}, |
| {name: 'hreflang', expectedNull: ''}, |
| {name: 'name', expectedNull: ''}, |
| {name: 'rel', expectedNull: ''}, |
| {name: 'rev', expectedNull: ''}, |
| {name: 'shape', expectedNull: ''}, |
| {name: 'target', expectedNull: ''}, |
| {name: 'type', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLAppletElement', |
| elementToUse: document.createElement('applet'), |
| attributes: [ |
| {name: 'align', expectedNull: ''}, |
| {name: 'alt', expectedNull: ''}, |
| {name: 'archive', expectedNull: ''}, |
| {name: 'code', expectedNull: ''}, |
| {name: 'codeBase', expectedNull: ''}, |
| {name: 'height', expectedNull: ''}, |
| {name: 'hspace', expectedNull: ''}, |
| {name: 'name', expectedNull: ''}, |
| {name: 'object', expectedNull: ''}, |
| {name: 'vspace', expectedNull: ''}, |
| {name: 'width', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLAreaElement', |
| elementToUse: document.createElement('area'), |
| attributes: [ |
| {name: 'accessKey', expectedNull: ''}, |
| {name: 'alt', expectedNull: ''}, |
| {name: 'coords', expectedNull: ''}, |
| {name: 'href', expectedNull: ''}, |
| {name: 'shape', expectedNull: ''}, |
| {name: 'target', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLBaseElement', |
| elementToUse: document.createElement('base'), |
| attributes: [ |
| {name: 'target', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLBaseFontElement', |
| elementToUse: document.createElement('basefont'), |
| attributes: [ |
| {name: 'color', expectedNull: ''}, |
| {name: 'face', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLBlockquoteElement', |
| elementToUse: document.createElement('blockquote'), |
| attributes: [ |
| {name: 'cite', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLBodyElement', |
| elementToUse: document.createElement('body'), |
| attributes: [ |
| {name: 'aLink', expectedNull: ''}, |
| {name: 'background', expectedNull: ''}, |
| {name: 'bgColor', expectedNull: ''}, |
| {name: 'link', expectedNull: ''}, |
| {name: 'text', expectedNull: ''}, |
| {name: 'vLink', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLBRElement', |
| elementToUse: document.createElement('br'), |
| attributes: [ |
| {name: 'clear', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLButtonElement', |
| elementToUse: document.createElement('button'), |
| attributes: [ |
| {name: 'accessKey', expectedNull: ''}, |
| {name: 'name', expectedNull: ''}, |
| {name: 'value', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLDivElement', |
| elementToUse: document.createElement('div'), |
| attributes: [ |
| {name: 'align', expectedNull: ''} |
| ] |
| }, |
| |
| // HTMLDListElement |
| // NONE |
| |
| { |
| type: 'HTMLEmbedElement', |
| elementToUse: document.createElement('embed'), |
| attributes: [ |
| {name: 'align', expectedNull: ''}, |
| {name: 'name', expectedNull: ''}, |
| {name: 'src', expectedNull: ''}, |
| {name: 'type', expectedNull: ''} |
| ] |
| }, |
| |
| // HTMLFieldSetElement |
| // NONE |
| |
| { |
| type: 'HTMLFontElement', |
| elementToUse: document.createElement('font'), |
| attributes: [ |
| {name: 'color', expectedNull: ''}, |
| {name: 'face', expectedNull: ''}, |
| {name: 'size', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLFormElement', |
| elementToUse: document.createElement('form'), |
| attributes: [ |
| {name: 'name', expectedNull: ''}, |
| {name: 'acceptCharset', expectedNull: ''}, |
| {name: 'action', expectedNull: ''}, |
| {name: 'encoding', expectedNull: 'application/x-www-form-urlencoded'}, |
| {name: 'enctype', expectedNull: 'application/x-www-form-urlencoded'}, |
| {name: 'method', expectedNull: 'get'}, |
| {name: 'target', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLFrameElement', |
| elementToUse: document.createElement('frame'), |
| attributes: [ |
| {name: 'frameBorder', expectedNull: ''}, |
| {name: 'longDesc', expectedNull: ''}, |
| {name: 'marginHeight', expectedNull: ''}, |
| {name: 'marginWidth', expectedNull: ''}, |
| {name: 'name', expectedNull: ''}, |
| {name: 'scrolling', expectedNull: ''}, |
| {name: 'src', expectedNull: ''}, |
| {name: 'location', expectedNull: ''} // not a documented attribute |
| ] |
| }, |
| { |
| type: 'HTMLFrameSetElement', |
| elementToUse: document.createElement('frameset'), |
| attributes: [ |
| {name: 'cols', expectedNull: ''}, |
| {name: 'rows', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLHeadElement', |
| elementToUse: document.createElement('head'), |
| attributes: [ |
| {name: 'profile', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLHeadingElement', |
| // no need to test h2-h6 |
| elementToUse: document.createElement('h1'), |
| attributes: [ |
| {name: 'align', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLHRElement', |
| elementToUse: document.createElement('hr'), // no need to test h2-h6 |
| attributes: [ |
| {name: 'align', expectedNull: ''}, |
| {name: 'size', expectedNull: ''}, |
| {name: 'width', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLHtmlElement', |
| elementToUse: document.createElement('html'), |
| attributes: [ |
| {name: 'version', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLIFrameElement', |
| elementToUse: document.createElement('iframe'), |
| attributes: [ |
| {name: 'align', expectedNull: ''}, |
| {name: 'frameBorder', expectedNull: ''}, |
| {name: 'height', expectedNull: ''}, |
| {name: 'longDesc', expectedNull: ''}, |
| {name: 'marginHeight', expectedNull: ''}, |
| {name: 'marginWidth', expectedNull: ''}, |
| {name: 'name', expectedNull: ''}, |
| {name: 'scrolling', expectedNull: ''}, |
| {name: 'src', expectedNull: ''}, |
| {name: 'width', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLImageElement', |
| elementToUse: document.createElement('img'), |
| attributes: [ |
| {name: 'name', expectedNull: ''}, |
| {name: 'align', expectedNull: ''}, |
| {name: 'alt', expectedNull: ''}, |
| {name: 'border', expectedNull: ''}, |
| {name: 'longDesc', expectedNull: ''}, |
| {name: 'src', expectedNull: ''}, |
| {name: 'useMap', expectedNull: ''}, |
| {name: 'lowsrc', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLInputElement', |
| elementToUse: document.createElement('input'), |
| attributes: [ |
| {name: 'accept', expectedNull: ''}, |
| {name: 'accessKey', expectedNull: ''}, |
| {name: 'align', expectedNull: ''}, |
| {name: 'alt', expectedNull: ''}, |
| {name: 'defaultValue', expectedNull: ''}, |
| {name: 'name', expectedNull: ''}, |
| {name: 'src', expectedNull: ''}, |
| {name: 'type', expectedNull: 'text'}, |
| {name: 'useMap', expectedNull: ''}, |
| {name: 'value', expectedNull: ''}, |
| ] |
| }, |
| { |
| type: 'HTMLLabelElement', |
| elementToUse: document.createElement('label'), |
| attributes: [ |
| {name: 'accessKey', expectedNull: ''}, |
| {name: 'htmlFor', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLLegendElement', |
| elementToUse: document.createElement('legend'), |
| attributes: [ |
| {name: 'accessKey', expectedNull: ''}, |
| {name: 'align', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLLIElement', |
| elementToUse: document.createElement('li'), |
| attributes: [ |
| {name: 'type', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLLinkElement', |
| elementToUse: document.createElement('link'), |
| attributes: [ |
| {name: 'charset', expectedNull: ''}, |
| {name: 'href', expectedNull: ''}, |
| {name: 'hreflang', expectedNull: ''}, |
| {name: 'media', expectedNull: ''}, |
| {name: 'rel', expectedNull: ''}, |
| {name: 'rev', expectedNull: ''}, |
| {name: 'target', expectedNull: ''}, |
| {name: 'type', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLMapElement', |
| elementToUse: document.createElement('map'), |
| attributes: [ |
| {name: 'name', expectedNull: ''} |
| ] |
| }, |
| |
| // HTMLMenuElement |
| // NONE |
| |
| { |
| type: 'HTMLMetaElement', |
| elementToUse: document.createElement('meta'), |
| attributes: [ |
| {name: 'content', expectedNull: ''}, |
| {name: 'httpEquiv', expectedNull: ''}, |
| {name: 'name', expectedNull: ''}, |
| {name: 'scheme', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLModElement', |
| elementToUse: document.createElement('ins'), // same as 'del' |
| attributes: [ |
| {name: 'cite', expectedNull: ''}, |
| {name: 'dateTime', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLObjectElement', |
| elementToUse: document.createElement('object'), |
| attributes: [ |
| {name: 'code', expectedNull: ''}, |
| {name: 'align', expectedNull: ''}, |
| {name: 'archive', expectedNull: ''}, |
| {name: 'border', expectedNull: ''}, |
| {name: 'codeBase', expectedNull: ''}, |
| {name: 'codeType', expectedNull: ''}, |
| {name: 'data', expectedNull: ''}, |
| {name: 'height', expectedNull: ''}, |
| {name: 'name', expectedNull: ''}, |
| {name: 'standby', expectedNull: ''}, |
| {name: 'type', expectedNull: ''}, |
| {name: 'useMap', expectedNull: ''}, |
| {name: 'width', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLOListElement', |
| elementToUse: document.createElement('ol'), |
| attributes: [ |
| {name: 'type', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLOptGroupElement', |
| elementToUse: document.createElement('optgroup'), |
| attributes: [ |
| {name: 'label', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLOptionElement', |
| elementToUse: document.createElement('option'), |
| attributes: [ |
| {name: 'text', expectedNull: 'null'}, |
| {name: 'label', expectedNull: 'null'}, |
| {name: 'value', expectedNull: 'null'} |
| ] |
| }, |
| { |
| type: 'HTMLParagraphElement', |
| elementToUse: document.createElement('p'), |
| attributes: [ |
| {name: 'align', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLParamElement', |
| elementToUse: document.createElement('param'), |
| attributes: [ |
| {name: 'name', expectedNull: ''}, |
| {name: 'type', expectedNull: ''}, |
| {name: 'value', expectedNull: ''}, |
| {name: 'valueType', expectedNull: ''} |
| ] |
| }, |
| |
| // HTMLPreElement |
| // NONE |
| |
| { |
| type: 'HTMLQuoteElement', |
| elementToUse: document.createElement('q'), |
| attributes: [ |
| {name: 'cite', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLScriptElement', |
| elementToUse: document.createElement('script'), |
| attributes: [ |
| {name: 'text', expectedNull: ''}, |
| {name: 'htmlFor', expectedNull: ''}, |
| {name: 'event', expectedNull: ''}, |
| {name: 'charset', expectedNull: ''}, |
| {name: 'src', expectedNull: ''}, |
| {name: 'type', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLSelectElement', |
| elementToUse: document.createElement('select'), |
| attributes: [ |
| {name: 'value', expectedNull: ''}, |
| {name: 'name', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLStyleElement', |
| elementToUse: document.createElement('style'), |
| attributes: [ |
| {name: 'media', expectedNull: ''}, |
| {name: 'type', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLTableCaptionElement', |
| elementToUse: document.createElement('caption'), |
| attributes: [ |
| {name: 'align', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLTableCellElement', |
| elementToUse: document.createElement('td'), |
| attributes: [ |
| {name: 'abbr', expectedNull: ''}, |
| {name: 'align', expectedNull: ''}, |
| {name: 'axis', expectedNull: ''}, |
| {name: 'bgColor', expectedNull: ''}, |
| {name: 'ch', expectedNull: ''}, |
| {name: 'chOff', expectedNull: ''}, |
| {name: 'headers', expectedNull: ''}, |
| {name: 'height', expectedNull: ''}, |
| {name: 'scope', expectedNull: ''}, |
| {name: 'vAlign', expectedNull: ''}, |
| {name: 'width', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLTableColElement', |
| elementToUse: document.createElement('col'), |
| attributes: [ |
| {name: 'align', expectedNull: ''}, |
| {name: 'ch', expectedNull: ''}, |
| {name: 'chOff', expectedNull: ''}, |
| {name: 'vAlign', expectedNull: ''}, |
| {name: 'width', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLTableElement', |
| elementToUse: document.createElement('table'), |
| attributes: [ |
| {name: 'align', expectedNull: ''}, |
| {name: 'bgColor', expectedNull: ''}, |
| {name: 'border', expectedNull: ''}, |
| {name: 'cellPadding', expectedNull: ''}, |
| {name: 'cellSpacing', expectedNull: ''}, |
| {name: 'frame', expectedNull: ''}, |
| {name: 'rules', expectedNull: ''}, |
| {name: 'summary', expectedNull: ''}, |
| {name: 'width', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLTableRowElement', |
| elementToUse: document.createElement('tr'), |
| attributes: [ |
| {name: 'align', expectedNull: ''}, |
| {name: 'bgColor', expectedNull: ''}, |
| {name: 'ch', expectedNull: ''}, |
| {name: 'chOff', expectedNull: ''}, |
| {name: 'vAlign', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLTableSectionElement', |
| elementToUse: document.createElement('tbody'), |
| attributes: [ |
| {name: 'align', expectedNull: ''}, |
| {name: 'ch', expectedNull: ''}, |
| {name: 'chOff', expectedNull: ''}, |
| {name: 'vAlign', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLTextAreaElement', |
| elementToUse: document.createElement('textarea'), |
| attributes: [ |
| {name: 'defaultValue', expectedNull: ''}, |
| {name: 'accessKey', expectedNull: ''}, |
| {name: 'name', expectedNull: ''}, |
| {name: 'value', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLTitleElement', |
| elementToUse: document.createElement('title'), |
| attributes: [ |
| {name: 'text', expectedNull: ''} |
| ] |
| }, |
| { |
| type: 'HTMLUListElement', |
| elementToUse: document.createElement('ul'), |
| attributes: [ |
| {name: 'type', expectedNull: ''} |
| ] |
| } |
| ]; |
| |
| for (element in listing) { |
| var type = listing[element].type; |
| var elementToUse = listing[element].elementToUse; |
| var attrs = listing[element].attributes; |
| for (attr in attrs) { |
| nullTestElementAttribute(type, elementToUse, attrs[attr].name, attrs[attr].expectedNull); |
| } |
| printOut(''); |
| } |
| } |
| </script> |
| </head> |
| <body onload="runTests()"> |
| <p>This test setting various attributes of a elements to JavaScript null.</p> |
| <div id="console"></div> |
| </body> |
| </html> |
