Supports "class string" based on @@toStringTag.

third_party/WebKit/LayoutTests/fast/dom/wrapper-classes-expected.txt

Index: third_party/WebKit/LayoutTests/fast/dom/wrapper-classes-expected.txt
diff --git a/third_party/WebKit/LayoutTests/fast/dom/wrapper-classes-expected.txt b/third_party/WebKit/LayoutTests/fast/dom/wrapper-classes-expected.txt
index 8a5ca1f0e9274f8ea50a5f9f7fc95981723ad5fc..93340f9d05a04b8b90ee235d7c6309d1dda2cbff 100644
--- a/third_party/WebKit/LayoutTests/fast/dom/wrapper-classes-expected.txt
+++ b/third_party/WebKit/LayoutTests/fast/dom/wrapper-classes-expected.txt
@@ -9,616 +9,616 @@ TEST COMPLETE
 Basics
 
 PASS classString(document.createAttribute('x')) is "Attr"
-FAIL classString(document.createAttribute('x').__proto__) should be AttrPrototype. Was Object.
+FAIL classString(document.createAttribute('x').__proto__) should be AttrPrototype. Was Attr.
 PASS classString(document.createAttribute('x').constructor) is "Function"
 PASS document.createAttribute('x').constructor.name is "Attr"
 PASS classString(document.createComment('')) is "Comment"
-FAIL classString(document.createComment('').__proto__) should be CommentPrototype. Was Object.
+FAIL classString(document.createComment('').__proto__) should be CommentPrototype. Was Comment.
 PASS classString(document.createComment('').constructor) is "Function"
 PASS document.createComment('').constructor.name is "Comment"
 PASS classString(document.createDocumentFragment()) is "DocumentFragment"
-FAIL classString(document.createDocumentFragment().__proto__) should be DocumentFragmentPrototype. Was Object.
+FAIL classString(document.createDocumentFragment().__proto__) should be DocumentFragmentPrototype. Was DocumentFragment.
 PASS classString(document.createDocumentFragment().constructor) is "Function"
 PASS document.createDocumentFragment().constructor.name is "DocumentFragment"
 PASS classString(document.implementation) is "DOMImplementation"
-FAIL classString(document.implementation.__proto__) should be DOMImplementationPrototype. Was Object.
+FAIL classString(document.implementation.__proto__) should be DOMImplementationPrototype. Was DOMImplementation.
 PASS classString(document.implementation.constructor) is "Function"
 PASS document.implementation.constructor.name is "DOMImplementation"
 PASS classString(root.attributes) is "NamedNodeMap"
-FAIL classString(root.attributes.__proto__) should be NamedNodeMapPrototype. Was Object.
+FAIL classString(root.attributes.__proto__) should be NamedNodeMapPrototype. Was NamedNodeMap.
 PASS classString(root.attributes.constructor) is "Function"
 PASS root.attributes.constructor.name is "NamedNodeMap"
 PASS classString(document.createNodeIterator(root, 0, null, false)) is "NodeIterator"
-FAIL classString(document.createNodeIterator(root, 0, null, false).__proto__) should be NodeIteratorPrototype. Was Object.
+FAIL classString(document.createNodeIterator(root, 0, null, false).__proto__) should be NodeIteratorPrototype. Was NodeIterator.
 PASS classString(document.createNodeIterator(root, 0, null, false).constructor) is "Function"
 PASS document.createNodeIterator(root, 0, null, false).constructor.name is "NodeIterator"
 PASS classString(document.getElementsByTagName('div')) is "HTMLCollection"
-FAIL classString(document.getElementsByTagName('div').__proto__) should be HTMLCollectionPrototype. Was Object.
+FAIL classString(document.getElementsByTagName('div').__proto__) should be HTMLCollectionPrototype. Was HTMLCollection.
 PASS classString(document.getElementsByTagName('div').constructor) is "Function"
 PASS document.getElementsByTagName('div').constructor.name is "HTMLCollection"
 PASS classString(document.createRange()) is "Range"
-FAIL classString(document.createRange().__proto__) should be RangePrototype. Was Object.
+FAIL classString(document.createRange().__proto__) should be RangePrototype. Was Range.
 PASS classString(document.createRange().constructor) is "Function"
 PASS document.createRange().constructor.name is "Range"
 PASS classString(document.createTextNode('')) is "Text"
-FAIL classString(document.createTextNode('').__proto__) should be TextPrototype. Was Object.
+FAIL classString(document.createTextNode('').__proto__) should be TextPrototype. Was Text.
 PASS classString(document.createTextNode('').constructor) is "Function"
 PASS document.createTextNode('').constructor.name is "Text"
 PASS classString(document.createTreeWalker(root, 0, null, false)) is "TreeWalker"
-FAIL classString(document.createTreeWalker(root, 0, null, false).__proto__) should be TreeWalkerPrototype. Was Object.
+FAIL classString(document.createTreeWalker(root, 0, null, false).__proto__) should be TreeWalkerPrototype. Was TreeWalker.
 PASS classString(document.createTreeWalker(root, 0, null, false).constructor) is "Function"
 PASS document.createTreeWalker(root, 0, null, false).constructor.name is "TreeWalker"
 
 XML
 
 PASS classString(xmlDocument) is "XMLDocument"
-FAIL classString(xmlDocument.__proto__) should be XMLDocumentPrototype. Was Object.
+FAIL classString(xmlDocument.__proto__) should be XMLDocumentPrototype. Was XMLDocument.
 PASS classString(xmlDocument.constructor) is "Function"
 PASS xmlDocument.constructor.name is "XMLDocument"
 PASS classString(xmlDocument.createCDATASection('')) is "CDATASection"
-FAIL classString(xmlDocument.createCDATASection('').__proto__) should be CDATASectionPrototype. Was Object.
+FAIL classString(xmlDocument.createCDATASection('').__proto__) should be CDATASectionPrototype. Was CDATASection.
 PASS classString(xmlDocument.createCDATASection('').constructor) is "Function"
 PASS xmlDocument.createCDATASection('').constructor.name is "CDATASection"
 PASS classString(xmlDocument.createElementNS('x', 'x', 'x')) is "Element"
-FAIL classString(xmlDocument.createElementNS('x', 'x', 'x').__proto__) should be ElementPrototype. Was Object.
+FAIL classString(xmlDocument.createElementNS('x', 'x', 'x').__proto__) should be ElementPrototype. Was Element.
 PASS classString(xmlDocument.createElementNS('x', 'x', 'x').constructor) is "Function"
 PASS xmlDocument.createElementNS('x', 'x', 'x').constructor.name is "Element"
 PASS classString(xmlDocument.createProcessingInstruction('x', '')) is "ProcessingInstruction"
-FAIL classString(xmlDocument.createProcessingInstruction('x', '').__proto__) should be ProcessingInstructionPrototype. Was Object.
+FAIL classString(xmlDocument.createProcessingInstruction('x', '').__proto__) should be ProcessingInstructionPrototype. Was ProcessingInstruction.
 PASS classString(xmlDocument.createProcessingInstruction('x', '').constructor) is "Function"
 PASS xmlDocument.createProcessingInstruction('x', '').constructor.name is "ProcessingInstruction"
 
 Events
 
 PASS classString(document.createEvent('Event')) is "Event"
-FAIL classString(document.createEvent('Event').__proto__) should be EventPrototype. Was Object.
+FAIL classString(document.createEvent('Event').__proto__) should be EventPrototype. Was Event.
 PASS classString(document.createEvent('Event').constructor) is "Function"
 PASS document.createEvent('Event').constructor.name is "Event"
 PASS classString(document.createEvent('KeyboardEvent')) is "KeyboardEvent"
-FAIL classString(document.createEvent('KeyboardEvent').__proto__) should be KeyboardEventPrototype. Was Object.
+FAIL classString(document.createEvent('KeyboardEvent').__proto__) should be KeyboardEventPrototype. Was KeyboardEvent.
 PASS classString(document.createEvent('KeyboardEvent').constructor) is "Function"
 PASS document.createEvent('KeyboardEvent').constructor.name is "KeyboardEvent"
 PASS classString(document.createEvent('MouseEvent')) is "MouseEvent"
-FAIL classString(document.createEvent('MouseEvent').__proto__) should be MouseEventPrototype. Was Object.
+FAIL classString(document.createEvent('MouseEvent').__proto__) should be MouseEventPrototype. Was MouseEvent.
 PASS classString(document.createEvent('MouseEvent').constructor) is "Function"
 PASS document.createEvent('MouseEvent').constructor.name is "MouseEvent"
 PASS classString(document.createEvent('MutationEvent')) is "MutationEvent"
-FAIL classString(document.createEvent('MutationEvent').__proto__) should be MutationEventPrototype. Was Object.
+FAIL classString(document.createEvent('MutationEvent').__proto__) should be MutationEventPrototype. Was MutationEvent.
 PASS classString(document.createEvent('MutationEvent').constructor) is "Function"
 PASS document.createEvent('MutationEvent').constructor.name is "MutationEvent"
 PASS classString(document.createEvent('TextEvent')) is "TextEvent"
-FAIL classString(document.createEvent('TextEvent').__proto__) should be TextEventPrototype. Was Object.
+FAIL classString(document.createEvent('TextEvent').__proto__) should be TextEventPrototype. Was TextEvent.
 PASS classString(document.createEvent('TextEvent').constructor) is "Function"
 PASS document.createEvent('TextEvent').constructor.name is "TextEvent"
 PASS classString(document.createEvent('UIEvent')) is "UIEvent"
-FAIL classString(document.createEvent('UIEvent').__proto__) should be UIEventPrototype. Was Object.
+FAIL classString(document.createEvent('UIEvent').__proto__) should be UIEventPrototype. Was UIEvent.
 PASS classString(document.createEvent('UIEvent').constructor) is "Function"
 PASS document.createEvent('UIEvent').constructor.name is "UIEvent"
 PASS classString(document.createEvent('WheelEvent')) is "WheelEvent"
-FAIL classString(document.createEvent('WheelEvent').__proto__) should be WheelEventPrototype. Was Object.
+FAIL classString(document.createEvent('WheelEvent').__proto__) should be WheelEventPrototype. Was WheelEvent.
 PASS classString(document.createEvent('WheelEvent').constructor) is "Function"
 PASS document.createEvent('WheelEvent').constructor.name is "WheelEvent"
 
 CSS DOM
 
 PASS classString(document.styleSheets) is "StyleSheetList"
-FAIL classString(document.styleSheets.__proto__) should be StyleSheetListPrototype. Was Object.
+FAIL classString(document.styleSheets.__proto__) should be StyleSheetListPrototype. Was StyleSheetList.
 PASS classString(document.styleSheets.constructor) is "Function"
 PASS document.styleSheets.constructor.name is "StyleSheetList"
 PASS classString(stylesheet) is "CSSStyleSheet"
-FAIL classString(stylesheet.__proto__) should be CSSStyleSheetPrototype. Was Object.
+FAIL classString(stylesheet.__proto__) should be CSSStyleSheetPrototype. Was CSSStyleSheet.
 PASS classString(stylesheet.constructor) is "Function"
 PASS stylesheet.constructor.name is "CSSStyleSheet"
 PASS classString(stylesheet.cssRules) is "CSSRuleList"
-FAIL classString(stylesheet.cssRules.__proto__) should be CSSRuleListPrototype. Was Object.
+FAIL classString(stylesheet.cssRules.__proto__) should be CSSRuleListPrototype. Was CSSRuleList.
 PASS classString(stylesheet.cssRules.constructor) is "Function"
 PASS stylesheet.cssRules.constructor.name is "CSSRuleList"
 PASS classString(stylesheet.cssRules.item(0)) is "CSSStyleRule"
-FAIL classString(stylesheet.cssRules.item(0).__proto__) should be CSSStyleRulePrototype. Was Object.
+FAIL classString(stylesheet.cssRules.item(0).__proto__) should be CSSStyleRulePrototype. Was CSSStyleRule.
 PASS classString(stylesheet.cssRules.item(0).constructor) is "Function"
 PASS stylesheet.cssRules.item(0).constructor.name is "CSSStyleRule"
 PASS classString(stylesheet.cssRules.item(0).style) is "CSSStyleDeclaration"
-FAIL classString(stylesheet.cssRules.item(0).style.__proto__) should be CSSStyleDeclarationPrototype. Was Object.
+FAIL classString(stylesheet.cssRules.item(0).style.__proto__) should be CSSStyleDeclarationPrototype. Was CSSStyleDeclaration.
 PASS classString(stylesheet.cssRules.item(0).style.constructor) is "Function"
 PASS stylesheet.cssRules.item(0).style.constructor.name is "CSSStyleDeclaration"
 PASS classString(stylesheet.media) is "MediaList"
-FAIL classString(stylesheet.media.__proto__) should be MediaListPrototype. Was Object.
+FAIL classString(stylesheet.media.__proto__) should be MediaListPrototype. Was MediaList.
 PASS classString(stylesheet.media.constructor) is "Function"
 PASS stylesheet.media.constructor.name is "MediaList"
 
 XPath
 
 PASS classString(document.createExpression('//*', document.createNSResolver(document))) is "XPathExpression"
-FAIL classString(document.createExpression('//*', document.createNSResolver(document)).__proto__) should be XPathExpressionPrototype. Was Object.
+FAIL classString(document.createExpression('//*', document.createNSResolver(document)).__proto__) should be XPathExpressionPrototype. Was XPathExpression.
 PASS classString(document.createExpression('//*', document.createNSResolver(document)).constructor) is "Function"
 PASS document.createExpression('//*', document.createNSResolver(document)).constructor.name is "XPathExpression"
 PASS classString(document.evaluate('//*', document, document.createNSResolver(document), 0, null)) is "XPathResult"
-FAIL classString(document.evaluate('//*', document, document.createNSResolver(document), 0, null).__proto__) should be XPathResultPrototype. Was Object.
+FAIL classString(document.evaluate('//*', document, document.createNSResolver(document), 0, null).__proto__) should be XPathResultPrototype. Was XPathResult.
 PASS classString(document.evaluate('//*', document, document.createNSResolver(document), 0, null).constructor) is "Function"
 PASS document.evaluate('//*', document, document.createNSResolver(document), 0, null).constructor.name is "XPathResult"
 
 Other
 
-FAIL classString(window) should be Window. Was global.
-FAIL classString(window.__proto__) should be WindowPrototype. Was Object.
+PASS classString(window) is "Window"
+FAIL classString(window.__proto__) should be WindowPrototype. Was Window.
 PASS classString(window.constructor) is "Function"
 PASS window.constructor.name is "Window"
 
 HTML DOM
 
 PASS classString(root.children) is "HTMLCollection"
-FAIL classString(root.children.__proto__) should be HTMLCollectionPrototype. Was Object.
+FAIL classString(root.children.__proto__) should be HTMLCollectionPrototype. Was HTMLCollection.
 PASS classString(root.children.constructor) is "Function"
 PASS root.children.constructor.name is "HTMLCollection"
 PASS classString(document) is "HTMLDocument"
-FAIL classString(document.__proto__) should be HTMLDocumentPrototype. Was Object.
+FAIL classString(document.__proto__) should be HTMLDocumentPrototype. Was HTMLDocument.
 PASS classString(document.constructor) is "Function"
 PASS document.constructor.name is "HTMLDocument"
 PASS classString(document.createElement('select').options) is "HTMLOptionsCollection"
-FAIL classString(document.createElement('select').options.__proto__) should be HTMLOptionsCollectionPrototype. Was Object.
+FAIL classString(document.createElement('select').options.__proto__) should be HTMLOptionsCollectionPrototype. Was HTMLOptionsCollection.
 PASS classString(document.createElement('select').options.constructor) is "Function"
 PASS document.createElement('select').options.constructor.name is "HTMLOptionsCollection"
 
 HTML Elements
 
 PASS tagClassString('a') is "HTMLAnchorElement"
-FAIL tagPrototypeClassString('a') should be HTMLAnchorElementPrototype. Was Object.
+FAIL tagPrototypeClassString('a') should be HTMLAnchorElementPrototype. Was HTMLAnchorElement.
 PASS tagConstructorClassString('a') is "Function"
 PASS tagConstructorName('a') is "HTMLAnchorElement"
 PASS tagClassString('abbr') is "HTMLElement"
-FAIL tagPrototypeClassString('abbr') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('abbr') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('abbr') is "Function"
 PASS tagConstructorName('abbr') is "HTMLElement"
 PASS tagClassString('acronym') is "HTMLElement"
-FAIL tagPrototypeClassString('acronym') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('acronym') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('acronym') is "Function"
 PASS tagConstructorName('acronym') is "HTMLElement"
 PASS tagClassString('address') is "HTMLElement"
-FAIL tagPrototypeClassString('address') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('address') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('address') is "Function"
 PASS tagConstructorName('address') is "HTMLElement"
 PASS tagClassString('area') is "HTMLAreaElement"
-FAIL tagPrototypeClassString('area') should be HTMLAreaElementPrototype. Was Object.
+FAIL tagPrototypeClassString('area') should be HTMLAreaElementPrototype. Was HTMLAreaElement.
 PASS tagConstructorClassString('area') is "Function"
 PASS tagConstructorName('area') is "HTMLAreaElement"
 PASS tagClassString('article') is "HTMLElement"
-FAIL tagPrototypeClassString('article') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('article') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('article') is "Function"
 PASS tagConstructorName('article') is "HTMLElement"
 PASS tagClassString('aside') is "HTMLElement"
-FAIL tagPrototypeClassString('aside') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('aside') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('aside') is "Function"
 PASS tagConstructorName('aside') is "HTMLElement"
 PASS tagClassString('b') is "HTMLElement"
-FAIL tagPrototypeClassString('b') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('b') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('b') is "Function"
 PASS tagConstructorName('b') is "HTMLElement"
 PASS tagClassString('base') is "HTMLBaseElement"
-FAIL tagPrototypeClassString('base') should be HTMLBaseElementPrototype. Was Object.
+FAIL tagPrototypeClassString('base') should be HTMLBaseElementPrototype. Was HTMLBaseElement.
 PASS tagConstructorClassString('base') is "Function"
 PASS tagConstructorName('base') is "HTMLBaseElement"
 PASS tagClassString('basefont') is "HTMLElement"
-FAIL tagPrototypeClassString('basefont') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('basefont') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('basefont') is "Function"
 PASS tagConstructorName('basefont') is "HTMLElement"
 PASS tagClassString('bdo') is "HTMLElement"
-FAIL tagPrototypeClassString('bdo') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('bdo') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('bdo') is "Function"
 PASS tagConstructorName('bdo') is "HTMLElement"
 PASS tagClassString('bgsound') is "HTMLUnknownElement"
-FAIL tagPrototypeClassString('bgsound') should be HTMLUnknownElementPrototype. Was Object.
+FAIL tagPrototypeClassString('bgsound') should be HTMLUnknownElementPrototype. Was HTMLUnknownElement.
 PASS tagConstructorClassString('bgsound') is "Function"
 PASS tagConstructorName('bgsound') is "HTMLUnknownElement"
 PASS tagClassString('big') is "HTMLElement"
-FAIL tagPrototypeClassString('big') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('big') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('big') is "Function"
 PASS tagConstructorName('big') is "HTMLElement"
 PASS tagClassString('blockquote') is "HTMLQuoteElement"
-FAIL tagPrototypeClassString('blockquote') should be HTMLQuoteElementPrototype. Was Object.
+FAIL tagPrototypeClassString('blockquote') should be HTMLQuoteElementPrototype. Was HTMLQuoteElement.
 PASS tagConstructorClassString('blockquote') is "Function"
 PASS tagConstructorName('blockquote') is "HTMLQuoteElement"
 PASS tagClassString('body') is "HTMLBodyElement"
-FAIL tagPrototypeClassString('body') should be HTMLBodyElementPrototype. Was Object.
+FAIL tagPrototypeClassString('body') should be HTMLBodyElementPrototype. Was HTMLBodyElement.
 PASS tagConstructorClassString('body') is "Function"
 PASS tagConstructorName('body') is "HTMLBodyElement"
 PASS tagClassString('br') is "HTMLBRElement"
-FAIL tagPrototypeClassString('br') should be HTMLBRElementPrototype. Was Object.
+FAIL tagPrototypeClassString('br') should be HTMLBRElementPrototype. Was HTMLBRElement.
 PASS tagConstructorClassString('br') is "Function"
 PASS tagConstructorName('br') is "HTMLBRElement"
 PASS tagClassString('button') is "HTMLButtonElement"
-FAIL tagPrototypeClassString('button') should be HTMLButtonElementPrototype. Was Object.
+FAIL tagPrototypeClassString('button') should be HTMLButtonElementPrototype. Was HTMLButtonElement.
 PASS tagConstructorClassString('button') is "Function"
 PASS tagConstructorName('button') is "HTMLButtonElement"
 PASS tagClassString('canvas') is "HTMLCanvasElement"
-FAIL tagPrototypeClassString('canvas') should be HTMLCanvasElementPrototype. Was Object.
+FAIL tagPrototypeClassString('canvas') should be HTMLCanvasElementPrototype. Was HTMLCanvasElement.
 PASS tagConstructorClassString('canvas') is "Function"
 PASS tagConstructorName('canvas') is "HTMLCanvasElement"
 PASS tagClassString('caption') is "HTMLTableCaptionElement"
-FAIL tagPrototypeClassString('caption') should be HTMLTableCaptionElementPrototype. Was Object.
+FAIL tagPrototypeClassString('caption') should be HTMLTableCaptionElementPrototype. Was HTMLTableCaptionElement.
 PASS tagConstructorClassString('caption') is "Function"
 PASS tagConstructorName('caption') is "HTMLTableCaptionElement"
 PASS tagClassString('center') is "HTMLElement"
-FAIL tagPrototypeClassString('center') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('center') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('center') is "Function"
 PASS tagConstructorName('center') is "HTMLElement"
 PASS tagClassString('cite') is "HTMLElement"
-FAIL tagPrototypeClassString('cite') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('cite') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('cite') is "Function"
 PASS tagConstructorName('cite') is "HTMLElement"
 PASS tagClassString('code') is "HTMLElement"
-FAIL tagPrototypeClassString('code') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('code') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('code') is "Function"
 PASS tagConstructorName('code') is "HTMLElement"
 PASS tagClassString('col') is "HTMLTableColElement"
-FAIL tagPrototypeClassString('col') should be HTMLTableColElementPrototype. Was Object.
+FAIL tagPrototypeClassString('col') should be HTMLTableColElementPrototype. Was HTMLTableColElement.
 PASS tagConstructorClassString('col') is "Function"
 PASS tagConstructorName('col') is "HTMLTableColElement"
 PASS tagClassString('colgroup') is "HTMLTableColElement"
-FAIL tagPrototypeClassString('colgroup') should be HTMLTableColElementPrototype. Was Object.
+FAIL tagPrototypeClassString('colgroup') should be HTMLTableColElementPrototype. Was HTMLTableColElement.
 PASS tagConstructorClassString('colgroup') is "Function"
 PASS tagConstructorName('colgroup') is "HTMLTableColElement"
 PASS tagClassString('dd') is "HTMLElement"
-FAIL tagPrototypeClassString('dd') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('dd') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('dd') is "Function"
 PASS tagConstructorName('dd') is "HTMLElement"
 PASS tagClassString('del') is "HTMLModElement"
-FAIL tagPrototypeClassString('del') should be HTMLModElementPrototype. Was Object.
+FAIL tagPrototypeClassString('del') should be HTMLModElementPrototype. Was HTMLModElement.
 PASS tagConstructorClassString('del') is "Function"
 PASS tagConstructorName('del') is "HTMLModElement"
 PASS tagClassString('dfn') is "HTMLElement"
-FAIL tagPrototypeClassString('dfn') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('dfn') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('dfn') is "Function"
 PASS tagConstructorName('dfn') is "HTMLElement"
 PASS tagClassString('dir') is "HTMLDirectoryElement"
-FAIL tagPrototypeClassString('dir') should be HTMLDirectoryElementPrototype. Was Object.
+FAIL tagPrototypeClassString('dir') should be HTMLDirectoryElementPrototype. Was HTMLDirectoryElement.
 PASS tagConstructorClassString('dir') is "Function"
 PASS tagConstructorName('dir') is "HTMLDirectoryElement"
 PASS tagClassString('div') is "HTMLDivElement"
-FAIL tagPrototypeClassString('div') should be HTMLDivElementPrototype. Was Object.
+FAIL tagPrototypeClassString('div') should be HTMLDivElementPrototype. Was HTMLDivElement.
 PASS tagConstructorClassString('div') is "Function"
 PASS tagConstructorName('div') is "HTMLDivElement"
 PASS tagClassString('dl') is "HTMLDListElement"
-FAIL tagPrototypeClassString('dl') should be HTMLDListElementPrototype. Was Object.
+FAIL tagPrototypeClassString('dl') should be HTMLDListElementPrototype. Was HTMLDListElement.
 PASS tagConstructorClassString('dl') is "Function"
 PASS tagConstructorName('dl') is "HTMLDListElement"
 PASS tagClassString('dt') is "HTMLElement"
-FAIL tagPrototypeClassString('dt') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('dt') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('dt') is "Function"
 PASS tagConstructorName('dt') is "HTMLElement"
 PASS tagClassString('em') is "HTMLElement"
-FAIL tagPrototypeClassString('em') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('em') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('em') is "Function"
 PASS tagConstructorName('em') is "HTMLElement"
 PASS tagClassString('embed') is "HTMLEmbedElement"
-FAIL tagPrototypeClassString('embed') should be HTMLEmbedElementPrototype. Was Object.
+FAIL tagPrototypeClassString('embed') should be HTMLEmbedElementPrototype. Was HTMLEmbedElement.
 PASS tagConstructorClassString('embed') is "Function"
 PASS tagConstructorName('embed') is "HTMLEmbedElement"
 PASS tagClassString('fieldset') is "HTMLFieldSetElement"
-FAIL tagPrototypeClassString('fieldset') should be HTMLFieldSetElementPrototype. Was Object.
+FAIL tagPrototypeClassString('fieldset') should be HTMLFieldSetElementPrototype. Was HTMLFieldSetElement.
 PASS tagConstructorClassString('fieldset') is "Function"
 PASS tagConstructorName('fieldset') is "HTMLFieldSetElement"
 PASS tagClassString('font') is "HTMLFontElement"
-FAIL tagPrototypeClassString('font') should be HTMLFontElementPrototype. Was Object.
+FAIL tagPrototypeClassString('font') should be HTMLFontElementPrototype. Was HTMLFontElement.
 PASS tagConstructorClassString('font') is "Function"
 PASS tagConstructorName('font') is "HTMLFontElement"
 PASS tagClassString('footer') is "HTMLElement"
-FAIL tagPrototypeClassString('footer') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('footer') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('footer') is "Function"
 PASS tagConstructorName('footer') is "HTMLElement"
 PASS tagClassString('form') is "HTMLFormElement"
-FAIL tagPrototypeClassString('form') should be HTMLFormElementPrototype. Was Object.
+FAIL tagPrototypeClassString('form') should be HTMLFormElementPrototype. Was HTMLFormElement.
 PASS tagConstructorClassString('form') is "Function"
 PASS tagConstructorName('form') is "HTMLFormElement"
 PASS tagClassString('frame') is "HTMLFrameElement"
-FAIL tagPrototypeClassString('frame') should be HTMLFrameElementPrototype. Was Object.
+FAIL tagPrototypeClassString('frame') should be HTMLFrameElementPrototype. Was HTMLFrameElement.
 PASS tagConstructorClassString('frame') is "Function"
 PASS tagConstructorName('frame') is "HTMLFrameElement"
 PASS tagClassString('frameset') is "HTMLFrameSetElement"
-FAIL tagPrototypeClassString('frameset') should be HTMLFrameSetElementPrototype. Was Object.
+FAIL tagPrototypeClassString('frameset') should be HTMLFrameSetElementPrototype. Was HTMLFrameSetElement.
 PASS tagConstructorClassString('frameset') is "Function"
 PASS tagConstructorName('frameset') is "HTMLFrameSetElement"
 PASS tagClassString('head') is "HTMLHeadElement"
-FAIL tagPrototypeClassString('head') should be HTMLHeadElementPrototype. Was Object.
+FAIL tagPrototypeClassString('head') should be HTMLHeadElementPrototype. Was HTMLHeadElement.
 PASS tagConstructorClassString('head') is "Function"
 PASS tagConstructorName('head') is "HTMLHeadElement"
 PASS tagClassString('h1') is "HTMLHeadingElement"
-FAIL tagPrototypeClassString('h1') should be HTMLHeadingElementPrototype. Was Object.
+FAIL tagPrototypeClassString('h1') should be HTMLHeadingElementPrototype. Was HTMLHeadingElement.
 PASS tagConstructorClassString('h1') is "Function"
 PASS tagConstructorName('h1') is "HTMLHeadingElement"
 PASS tagClassString('h2') is "HTMLHeadingElement"
-FAIL tagPrototypeClassString('h2') should be HTMLHeadingElementPrototype. Was Object.
+FAIL tagPrototypeClassString('h2') should be HTMLHeadingElementPrototype. Was HTMLHeadingElement.
 PASS tagConstructorClassString('h2') is "Function"
 PASS tagConstructorName('h2') is "HTMLHeadingElement"
 PASS tagClassString('h3') is "HTMLHeadingElement"
-FAIL tagPrototypeClassString('h3') should be HTMLHeadingElementPrototype. Was Object.
+FAIL tagPrototypeClassString('h3') should be HTMLHeadingElementPrototype. Was HTMLHeadingElement.
 PASS tagConstructorClassString('h3') is "Function"
 PASS tagConstructorName('h3') is "HTMLHeadingElement"
 PASS tagClassString('h4') is "HTMLHeadingElement"
-FAIL tagPrototypeClassString('h4') should be HTMLHeadingElementPrototype. Was Object.
+FAIL tagPrototypeClassString('h4') should be HTMLHeadingElementPrototype. Was HTMLHeadingElement.
 PASS tagConstructorClassString('h4') is "Function"
 PASS tagConstructorName('h4') is "HTMLHeadingElement"
 PASS tagClassString('h5') is "HTMLHeadingElement"
-FAIL tagPrototypeClassString('h5') should be HTMLHeadingElementPrototype. Was Object.
+FAIL tagPrototypeClassString('h5') should be HTMLHeadingElementPrototype. Was HTMLHeadingElement.
 PASS tagConstructorClassString('h5') is "Function"
 PASS tagConstructorName('h5') is "HTMLHeadingElement"
 PASS tagClassString('h6') is "HTMLHeadingElement"
-FAIL tagPrototypeClassString('h6') should be HTMLHeadingElementPrototype. Was Object.
+FAIL tagPrototypeClassString('h6') should be HTMLHeadingElementPrototype. Was HTMLHeadingElement.
 PASS tagConstructorClassString('h6') is "Function"
 PASS tagConstructorName('h6') is "HTMLHeadingElement"
 PASS tagClassString('head') is "HTMLHeadElement"
-FAIL tagPrototypeClassString('head') should be HTMLHeadElementPrototype. Was Object.
+FAIL tagPrototypeClassString('head') should be HTMLHeadElementPrototype. Was HTMLHeadElement.
 PASS tagConstructorClassString('head') is "Function"
 PASS tagConstructorName('head') is "HTMLHeadElement"
 PASS tagClassString('header') is "HTMLElement"
-FAIL tagPrototypeClassString('header') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('header') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('header') is "Function"
 PASS tagConstructorName('header') is "HTMLElement"
 PASS tagClassString('hgroup') is "HTMLElement"
-FAIL tagPrototypeClassString('hgroup') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('hgroup') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('hgroup') is "Function"
 PASS tagConstructorName('hgroup') is "HTMLElement"
 PASS tagClassString('hr') is "HTMLHRElement"
-FAIL tagPrototypeClassString('hr') should be HTMLHRElementPrototype. Was Object.
+FAIL tagPrototypeClassString('hr') should be HTMLHRElementPrototype. Was HTMLHRElement.
 PASS tagConstructorClassString('hr') is "Function"
 PASS tagConstructorName('hr') is "HTMLHRElement"
 PASS tagClassString('html') is "HTMLHtmlElement"
-FAIL tagPrototypeClassString('html') should be HTMLHtmlElementPrototype. Was Object.
+FAIL tagPrototypeClassString('html') should be HTMLHtmlElementPrototype. Was HTMLHtmlElement.
 PASS tagConstructorClassString('html') is "Function"
 PASS tagConstructorName('html') is "HTMLHtmlElement"
 PASS tagClassString('i') is "HTMLElement"
-FAIL tagPrototypeClassString('i') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('i') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('i') is "Function"
 PASS tagConstructorName('i') is "HTMLElement"
 PASS tagClassString('iframe') is "HTMLIFrameElement"
-FAIL tagPrototypeClassString('iframe') should be HTMLIFrameElementPrototype. Was Object.
+FAIL tagPrototypeClassString('iframe') should be HTMLIFrameElementPrototype. Was HTMLIFrameElement.
 PASS tagConstructorClassString('iframe') is "Function"
 PASS tagConstructorName('iframe') is "HTMLIFrameElement"
 PASS tagClassString('image') is "HTMLUnknownElement"
-FAIL tagPrototypeClassString('image') should be HTMLUnknownElementPrototype. Was Object.
+FAIL tagPrototypeClassString('image') should be HTMLUnknownElementPrototype. Was HTMLUnknownElement.
 PASS tagConstructorClassString('image') is "Function"
 PASS tagConstructorName('image') is "HTMLUnknownElement"
 PASS tagClassString('img') is "HTMLImageElement"
-FAIL tagPrototypeClassString('img') should be HTMLImageElementPrototype. Was Object.
+FAIL tagPrototypeClassString('img') should be HTMLImageElementPrototype. Was HTMLImageElement.
 PASS tagConstructorClassString('img') is "Function"
 PASS tagConstructorName('img') is "HTMLImageElement"
 PASS tagClassString('input') is "HTMLInputElement"
-FAIL tagPrototypeClassString('input') should be HTMLInputElementPrototype. Was Object.
+FAIL tagPrototypeClassString('input') should be HTMLInputElementPrototype. Was HTMLInputElement.
 PASS tagConstructorClassString('input') is "Function"
 PASS tagConstructorName('input') is "HTMLInputElement"
 PASS tagClassString('ins') is "HTMLModElement"
-FAIL tagPrototypeClassString('ins') should be HTMLModElementPrototype. Was Object.
+FAIL tagPrototypeClassString('ins') should be HTMLModElementPrototype. Was HTMLModElement.
 PASS tagConstructorClassString('ins') is "Function"
 PASS tagConstructorName('ins') is "HTMLModElement"
 PASS tagClassString('kbd') is "HTMLElement"
-FAIL tagPrototypeClassString('kbd') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('kbd') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('kbd') is "Function"
 PASS tagConstructorName('kbd') is "HTMLElement"
 PASS tagClassString('keygen') is "HTMLKeygenElement"
-FAIL tagPrototypeClassString('keygen') should be HTMLKeygenElementPrototype. Was Object.
+FAIL tagPrototypeClassString('keygen') should be HTMLKeygenElementPrototype. Was HTMLKeygenElement.
 PASS tagConstructorClassString('keygen') is "Function"
 PASS tagConstructorName('keygen') is "HTMLKeygenElement"
 PASS tagClassString('label') is "HTMLLabelElement"
-FAIL tagPrototypeClassString('label') should be HTMLLabelElementPrototype. Was Object.
+FAIL tagPrototypeClassString('label') should be HTMLLabelElementPrototype. Was HTMLLabelElement.
 PASS tagConstructorClassString('label') is "Function"
 PASS tagConstructorName('label') is "HTMLLabelElement"
 PASS tagClassString('layer') is "HTMLElement"
-FAIL tagPrototypeClassString('layer') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('layer') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('layer') is "Function"
 PASS tagConstructorName('layer') is "HTMLElement"
 PASS tagClassString('legend') is "HTMLLegendElement"
-FAIL tagPrototypeClassString('legend') should be HTMLLegendElementPrototype. Was Object.
+FAIL tagPrototypeClassString('legend') should be HTMLLegendElementPrototype. Was HTMLLegendElement.
 PASS tagConstructorClassString('legend') is "Function"
 PASS tagConstructorName('legend') is "HTMLLegendElement"
 PASS tagClassString('li') is "HTMLLIElement"
-FAIL tagPrototypeClassString('li') should be HTMLLIElementPrototype. Was Object.
+FAIL tagPrototypeClassString('li') should be HTMLLIElementPrototype. Was HTMLLIElement.
 PASS tagConstructorClassString('li') is "Function"
 PASS tagConstructorName('li') is "HTMLLIElement"
 PASS tagClassString('link') is "HTMLLinkElement"
-FAIL tagPrototypeClassString('link') should be HTMLLinkElementPrototype. Was Object.
+FAIL tagPrototypeClassString('link') should be HTMLLinkElementPrototype. Was HTMLLinkElement.
 PASS tagConstructorClassString('link') is "Function"
 PASS tagConstructorName('link') is "HTMLLinkElement"
 PASS tagClassString('listing') is "HTMLPreElement"
-FAIL tagPrototypeClassString('listing') should be HTMLPreElementPrototype. Was Object.
+FAIL tagPrototypeClassString('listing') should be HTMLPreElementPrototype. Was HTMLPreElement.
 PASS tagConstructorClassString('listing') is "Function"
 PASS tagConstructorName('listing') is "HTMLPreElement"
 PASS tagClassString('main') is "HTMLElement"
-FAIL tagPrototypeClassString('main') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('main') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('main') is "Function"
 PASS tagConstructorName('main') is "HTMLElement"
 PASS tagClassString('map') is "HTMLMapElement"
-FAIL tagPrototypeClassString('map') should be HTMLMapElementPrototype. Was Object.
+FAIL tagPrototypeClassString('map') should be HTMLMapElementPrototype. Was HTMLMapElement.
 PASS tagConstructorClassString('map') is "Function"
 PASS tagConstructorName('map') is "HTMLMapElement"
 PASS tagClassString('marquee') is "HTMLMarqueeElement"
-FAIL tagPrototypeClassString('marquee') should be HTMLMarqueeElementPrototype. Was Object.
+FAIL tagPrototypeClassString('marquee') should be HTMLMarqueeElementPrototype. Was HTMLMarqueeElement.
 PASS tagConstructorClassString('marquee') is "Function"
 PASS tagConstructorName('marquee') is "HTMLMarqueeElement"
 PASS tagClassString('menu') is "HTMLMenuElement"
-FAIL tagPrototypeClassString('menu') should be HTMLMenuElementPrototype. Was Object.
+FAIL tagPrototypeClassString('menu') should be HTMLMenuElementPrototype. Was HTMLMenuElement.
 PASS tagConstructorClassString('menu') is "Function"
 PASS tagConstructorName('menu') is "HTMLMenuElement"
 PASS tagClassString('meta') is "HTMLMetaElement"
-FAIL tagPrototypeClassString('meta') should be HTMLMetaElementPrototype. Was Object.
+FAIL tagPrototypeClassString('meta') should be HTMLMetaElementPrototype. Was HTMLMetaElement.
 PASS tagConstructorClassString('meta') is "Function"
 PASS tagConstructorName('meta') is "HTMLMetaElement"
 PASS tagClassString('nav') is "HTMLElement"
-FAIL tagPrototypeClassString('nav') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('nav') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('nav') is "Function"
 PASS tagConstructorName('nav') is "HTMLElement"
 PASS tagClassString('nobr') is "HTMLElement"
-FAIL tagPrototypeClassString('nobr') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('nobr') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('nobr') is "Function"
 PASS tagConstructorName('nobr') is "HTMLElement"
 PASS tagClassString('noembed') is "HTMLElement"
-FAIL tagPrototypeClassString('noembed') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('noembed') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('noembed') is "Function"
 PASS tagConstructorName('noembed') is "HTMLElement"
 PASS tagClassString('noframes') is "HTMLElement"
-FAIL tagPrototypeClassString('noframes') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('noframes') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('noframes') is "Function"
 PASS tagConstructorName('noframes') is "HTMLElement"
 PASS tagClassString('nolayer') is "HTMLElement"
-FAIL tagPrototypeClassString('nolayer') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('nolayer') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('nolayer') is "Function"
 PASS tagConstructorName('nolayer') is "HTMLElement"
 PASS tagClassString('noscript') is "HTMLElement"
-FAIL tagPrototypeClassString('noscript') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('noscript') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('noscript') is "Function"
 PASS tagConstructorName('noscript') is "HTMLElement"
 PASS tagClassString('object') is "HTMLObjectElement"
-FAIL tagPrototypeClassString('object') should be HTMLObjectElementPrototype. Was Object.
+FAIL tagPrototypeClassString('object') should be HTMLObjectElementPrototype. Was HTMLObjectElement.
 PASS tagConstructorClassString('object') is "Function"
 PASS tagConstructorName('object') is "HTMLObjectElement"
 PASS tagClassString('ol') is "HTMLOListElement"
-FAIL tagPrototypeClassString('ol') should be HTMLOListElementPrototype. Was Object.
+FAIL tagPrototypeClassString('ol') should be HTMLOListElementPrototype. Was HTMLOListElement.
 PASS tagConstructorClassString('ol') is "Function"
 PASS tagConstructorName('ol') is "HTMLOListElement"
 PASS tagClassString('optgroup') is "HTMLOptGroupElement"
-FAIL tagPrototypeClassString('optgroup') should be HTMLOptGroupElementPrototype. Was Object.
+FAIL tagPrototypeClassString('optgroup') should be HTMLOptGroupElementPrototype. Was HTMLOptGroupElement.
 PASS tagConstructorClassString('optgroup') is "Function"
 PASS tagConstructorName('optgroup') is "HTMLOptGroupElement"
 PASS tagClassString('option') is "HTMLOptionElement"
-FAIL tagPrototypeClassString('option') should be HTMLOptionElementPrototype. Was Object.
+FAIL tagPrototypeClassString('option') should be HTMLOptionElementPrototype. Was HTMLOptionElement.
 PASS tagConstructorClassString('option') is "Function"
 PASS tagConstructorName('option') is "HTMLOptionElement"
 PASS tagClassString('p') is "HTMLParagraphElement"
-FAIL tagPrototypeClassString('p') should be HTMLParagraphElementPrototype. Was Object.
+FAIL tagPrototypeClassString('p') should be HTMLParagraphElementPrototype. Was HTMLParagraphElement.
 PASS tagConstructorClassString('p') is "Function"
 PASS tagConstructorName('p') is "HTMLParagraphElement"
 PASS tagClassString('param') is "HTMLParamElement"
-FAIL tagPrototypeClassString('param') should be HTMLParamElementPrototype. Was Object.
+FAIL tagPrototypeClassString('param') should be HTMLParamElementPrototype. Was HTMLParamElement.
 PASS tagConstructorClassString('param') is "Function"
 PASS tagConstructorName('param') is "HTMLParamElement"
 PASS tagClassString('plaintext') is "HTMLElement"
-FAIL tagPrototypeClassString('plaintext') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('plaintext') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('plaintext') is "Function"
 PASS tagConstructorName('plaintext') is "HTMLElement"
 PASS tagClassString('pre') is "HTMLPreElement"
-FAIL tagPrototypeClassString('pre') should be HTMLPreElementPrototype. Was Object.
+FAIL tagPrototypeClassString('pre') should be HTMLPreElementPrototype. Was HTMLPreElement.
 PASS tagConstructorClassString('pre') is "Function"
 PASS tagConstructorName('pre') is "HTMLPreElement"
 PASS tagClassString('q') is "HTMLQuoteElement"
-FAIL tagPrototypeClassString('q') should be HTMLQuoteElementPrototype. Was Object.
+FAIL tagPrototypeClassString('q') should be HTMLQuoteElementPrototype. Was HTMLQuoteElement.
 PASS tagConstructorClassString('q') is "Function"
 PASS tagConstructorName('q') is "HTMLQuoteElement"
 PASS tagClassString('rp') is "HTMLElement"
-FAIL tagPrototypeClassString('rp') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('rp') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('rp') is "Function"
 PASS tagConstructorName('rp') is "HTMLElement"
 PASS tagClassString('rt') is "HTMLElement"
-FAIL tagPrototypeClassString('rt') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('rt') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('rt') is "Function"
 PASS tagConstructorName('rt') is "HTMLElement"
 PASS tagClassString('ruby') is "HTMLElement"
-FAIL tagPrototypeClassString('ruby') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('ruby') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('ruby') is "Function"
 PASS tagConstructorName('ruby') is "HTMLElement"
 PASS tagClassString('s') is "HTMLElement"
-FAIL tagPrototypeClassString('s') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('s') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('s') is "Function"
 PASS tagConstructorName('s') is "HTMLElement"
 PASS tagClassString('samp') is "HTMLElement"
-FAIL tagPrototypeClassString('samp') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('samp') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('samp') is "Function"
 PASS tagConstructorName('samp') is "HTMLElement"
 PASS tagClassString('script') is "HTMLScriptElement"
-FAIL tagPrototypeClassString('script') should be HTMLScriptElementPrototype. Was Object.
+FAIL tagPrototypeClassString('script') should be HTMLScriptElementPrototype. Was HTMLScriptElement.
 PASS tagConstructorClassString('script') is "Function"
 PASS tagConstructorName('script') is "HTMLScriptElement"
 PASS tagClassString('section') is "HTMLElement"
-FAIL tagPrototypeClassString('section') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('section') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('section') is "Function"
 PASS tagConstructorName('section') is "HTMLElement"
 PASS tagClassString('select') is "HTMLSelectElement"
-FAIL tagPrototypeClassString('select') should be HTMLSelectElementPrototype. Was Object.
+FAIL tagPrototypeClassString('select') should be HTMLSelectElementPrototype. Was HTMLSelectElement.
 PASS tagConstructorClassString('select') is "Function"
 PASS tagConstructorName('select') is "HTMLSelectElement"
 PASS tagClassString('small') is "HTMLElement"
-FAIL tagPrototypeClassString('small') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('small') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('small') is "Function"
 PASS tagConstructorName('small') is "HTMLElement"
 PASS tagClassString('span') is "HTMLSpanElement"
-FAIL tagPrototypeClassString('span') should be HTMLSpanElementPrototype. Was Object.
+FAIL tagPrototypeClassString('span') should be HTMLSpanElementPrototype. Was HTMLSpanElement.
 PASS tagConstructorClassString('span') is "Function"
 PASS tagConstructorName('span') is "HTMLSpanElement"
 PASS tagClassString('strike') is "HTMLElement"
-FAIL tagPrototypeClassString('strike') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('strike') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('strike') is "Function"
 PASS tagConstructorName('strike') is "HTMLElement"
 PASS tagClassString('strong') is "HTMLElement"
-FAIL tagPrototypeClassString('strong') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('strong') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('strong') is "Function"
 PASS tagConstructorName('strong') is "HTMLElement"
 PASS tagClassString('style') is "HTMLStyleElement"
-FAIL tagPrototypeClassString('style') should be HTMLStyleElementPrototype. Was Object.
+FAIL tagPrototypeClassString('style') should be HTMLStyleElementPrototype. Was HTMLStyleElement.
 PASS tagConstructorClassString('style') is "Function"
 PASS tagConstructorName('style') is "HTMLStyleElement"
 PASS tagClassString('sub') is "HTMLElement"
-FAIL tagPrototypeClassString('sub') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('sub') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('sub') is "Function"
 PASS tagConstructorName('sub') is "HTMLElement"
 PASS tagClassString('sup') is "HTMLElement"
-FAIL tagPrototypeClassString('sup') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('sup') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('sup') is "Function"
 PASS tagConstructorName('sup') is "HTMLElement"
 PASS tagClassString('table') is "HTMLTableElement"
-FAIL tagPrototypeClassString('table') should be HTMLTableElementPrototype. Was Object.
+FAIL tagPrototypeClassString('table') should be HTMLTableElementPrototype. Was HTMLTableElement.
 PASS tagConstructorClassString('table') is "Function"
 PASS tagConstructorName('table') is "HTMLTableElement"
 PASS tagClassString('tbody') is "HTMLTableSectionElement"
-FAIL tagPrototypeClassString('tbody') should be HTMLTableSectionElementPrototype. Was Object.
+FAIL tagPrototypeClassString('tbody') should be HTMLTableSectionElementPrototype. Was HTMLTableSectionElement.
 PASS tagConstructorClassString('tbody') is "Function"
 PASS tagConstructorName('tbody') is "HTMLTableSectionElement"
 PASS tagClassString('td') is "HTMLTableCellElement"
-FAIL tagPrototypeClassString('td') should be HTMLTableCellElementPrototype. Was Object.
+FAIL tagPrototypeClassString('td') should be HTMLTableCellElementPrototype. Was HTMLTableCellElement.
 PASS tagConstructorClassString('td') is "Function"
 PASS tagConstructorName('td') is "HTMLTableCellElement"
 PASS tagClassString('textarea') is "HTMLTextAreaElement"
-FAIL tagPrototypeClassString('textarea') should be HTMLTextAreaElementPrototype. Was Object.
+FAIL tagPrototypeClassString('textarea') should be HTMLTextAreaElementPrototype. Was HTMLTextAreaElement.
 PASS tagConstructorClassString('textarea') is "Function"
 PASS tagConstructorName('textarea') is "HTMLTextAreaElement"
 PASS tagClassString('tfoot') is "HTMLTableSectionElement"
-FAIL tagPrototypeClassString('tfoot') should be HTMLTableSectionElementPrototype. Was Object.
+FAIL tagPrototypeClassString('tfoot') should be HTMLTableSectionElementPrototype. Was HTMLTableSectionElement.
 PASS tagConstructorClassString('tfoot') is "Function"
 PASS tagConstructorName('tfoot') is "HTMLTableSectionElement"
 PASS tagClassString('th') is "HTMLTableCellElement"
-FAIL tagPrototypeClassString('th') should be HTMLTableCellElementPrototype. Was Object.
+FAIL tagPrototypeClassString('th') should be HTMLTableCellElementPrototype. Was HTMLTableCellElement.
 PASS tagConstructorClassString('th') is "Function"
 PASS tagConstructorName('th') is "HTMLTableCellElement"
 PASS tagClassString('thead') is "HTMLTableSectionElement"
-FAIL tagPrototypeClassString('thead') should be HTMLTableSectionElementPrototype. Was Object.
+FAIL tagPrototypeClassString('thead') should be HTMLTableSectionElementPrototype. Was HTMLTableSectionElement.
 PASS tagConstructorClassString('thead') is "Function"
 PASS tagConstructorName('thead') is "HTMLTableSectionElement"
 PASS tagClassString('title') is "HTMLTitleElement"
-FAIL tagPrototypeClassString('title') should be HTMLTitleElementPrototype. Was Object.
+FAIL tagPrototypeClassString('title') should be HTMLTitleElementPrototype. Was HTMLTitleElement.
 PASS tagConstructorClassString('title') is "Function"
 PASS tagConstructorName('title') is "HTMLTitleElement"
 PASS tagClassString('tr') is "HTMLTableRowElement"
-FAIL tagPrototypeClassString('tr') should be HTMLTableRowElementPrototype. Was Object.
+FAIL tagPrototypeClassString('tr') should be HTMLTableRowElementPrototype. Was HTMLTableRowElement.
 PASS tagConstructorClassString('tr') is "Function"
 PASS tagConstructorName('tr') is "HTMLTableRowElement"
 PASS tagClassString('tt') is "HTMLElement"
-FAIL tagPrototypeClassString('tt') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('tt') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('tt') is "Function"
 PASS tagConstructorName('tt') is "HTMLElement"
 PASS tagClassString('u') is "HTMLElement"
-FAIL tagPrototypeClassString('u') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('u') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('u') is "Function"
 PASS tagConstructorName('u') is "HTMLElement"
 PASS tagClassString('ul') is "HTMLUListElement"
-FAIL tagPrototypeClassString('ul') should be HTMLUListElementPrototype. Was Object.
+FAIL tagPrototypeClassString('ul') should be HTMLUListElementPrototype. Was HTMLUListElement.
 PASS tagConstructorClassString('ul') is "Function"
 PASS tagConstructorName('ul') is "HTMLUListElement"
 PASS tagClassString('var') is "HTMLElement"
-FAIL tagPrototypeClassString('var') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('var') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('var') is "Function"
 PASS tagConstructorName('var') is "HTMLElement"
 PASS tagClassString('wbr') is "HTMLElement"
-FAIL tagPrototypeClassString('wbr') should be HTMLElementPrototype. Was Object.
+FAIL tagPrototypeClassString('wbr') should be HTMLElementPrototype. Was HTMLElement.
 PASS tagConstructorClassString('wbr') is "Function"
 PASS tagConstructorName('wbr') is "HTMLElement"
 PASS tagClassString('xmp') is "HTMLPreElement"
-FAIL tagPrototypeClassString('xmp') should be HTMLPreElementPrototype. Was Object.
+FAIL tagPrototypeClassString('xmp') should be HTMLPreElementPrototype. Was HTMLPreElement.
 PASS tagConstructorClassString('xmp') is "Function"
 PASS tagConstructorName('xmp') is "HTMLPreElement"