
PASS EventTarget interface: existence and properties of interface object 
PASS EventTarget interface object length 
PASS EventTarget interface object name 
PASS EventTarget interface: existence and properties of interface prototype object 
PASS EventTarget interface: existence and properties of interface prototype object's "constructor" property 
PASS EventTarget interface: existence and properties of interface prototype object's @@unscopables property 
PASS EventTarget interface: operation addEventListener(DOMString, EventListener, [object Object],[object Object]) 
PASS EventTarget interface: operation removeEventListener(DOMString, EventListener, [object Object],[object Object]) 
PASS EventTarget interface: operation dispatchEvent(Event) 
PASS EventListener interface: existence and properties of interface object 
PASS WorkerGlobalScope interface: existence and properties of interface object 
PASS WorkerGlobalScope interface object length 
PASS WorkerGlobalScope interface object name 
PASS WorkerGlobalScope interface: existence and properties of interface prototype object 
PASS WorkerGlobalScope interface: existence and properties of interface prototype object's "constructor" property 
PASS WorkerGlobalScope interface: existence and properties of interface prototype object's @@unscopables property 
PASS WorkerGlobalScope interface: attribute self 
PASS WorkerGlobalScope interface: attribute location 
PASS WorkerGlobalScope interface: attribute navigator 
PASS WorkerGlobalScope interface: operation importScripts(USVString) 
PASS WorkerGlobalScope interface: attribute onerror 
FAIL WorkerGlobalScope interface: attribute onlanguagechange assert_true: The prototype object must have a property "onlanguagechange" expected true got false
PASS WorkerGlobalScope interface: attribute onoffline 
PASS WorkerGlobalScope interface: attribute ononline 
PASS WorkerGlobalScope interface: attribute onrejectionhandled 
PASS WorkerGlobalScope interface: attribute onunhandledrejection 
PASS WorkerGlobalScope interface: attribute origin 
PASS WorkerGlobalScope interface: operation btoa(DOMString) 
PASS WorkerGlobalScope interface: operation atob(DOMString) 
PASS WorkerGlobalScope interface: operation setTimeout(TimerHandler, long, any) 
PASS WorkerGlobalScope interface: operation clearTimeout(long) 
PASS WorkerGlobalScope interface: operation setInterval(TimerHandler, long, any) 
PASS WorkerGlobalScope interface: operation clearInterval(long) 
PASS WorkerGlobalScope interface: operation createImageBitmap(ImageBitmapSource, ImageBitmapOptions) 
PASS WorkerGlobalScope interface: operation createImageBitmap(ImageBitmapSource, long, long, long, long, ImageBitmapOptions) 
PASS DedicatedWorkerGlobalScope interface: existence and properties of interface object 
PASS DedicatedWorkerGlobalScope interface object length 
PASS DedicatedWorkerGlobalScope interface object name 
PASS DedicatedWorkerGlobalScope interface: existence and properties of interface prototype object 
PASS DedicatedWorkerGlobalScope interface: internal [[SetPrototypeOf]] method of interface prototype object - setting to a new value via Object.setPrototypeOf should throw a TypeError 
PASS DedicatedWorkerGlobalScope interface: internal [[SetPrototypeOf]] method of interface prototype object - setting to a new value via __proto__ should throw a TypeError 
PASS DedicatedWorkerGlobalScope interface: internal [[SetPrototypeOf]] method of interface prototype object - setting to a new value via Reflect.setPrototypeOf should return false 
PASS DedicatedWorkerGlobalScope interface: internal [[SetPrototypeOf]] method of interface prototype object - setting to its original value via Object.setPrototypeOf should not throw 
PASS DedicatedWorkerGlobalScope interface: internal [[SetPrototypeOf]] method of interface prototype object - setting to its original value via __proto__ should not throw 
PASS DedicatedWorkerGlobalScope interface: internal [[SetPrototypeOf]] method of interface prototype object - setting to its original value via Reflect.setPrototypeOf should return true 
PASS DedicatedWorkerGlobalScope interface: existence and properties of interface prototype object's "constructor" property 
PASS DedicatedWorkerGlobalScope interface: existence and properties of interface prototype object's @@unscopables property 
PASS DedicatedWorkerGlobalScope interface: attribute name 
PASS DedicatedWorkerGlobalScope interface: operation postMessage(any, [object Object]) 
PASS DedicatedWorkerGlobalScope interface: operation close() 
PASS DedicatedWorkerGlobalScope interface: attribute onmessage 
FAIL DedicatedWorkerGlobalScope interface: attribute onmessageerror assert_own_property: The global object must have a property "onmessageerror" expected property "onmessageerror" missing
PASS DedicatedWorkerGlobalScope interface: internal [[SetPrototypeOf]] method of global platform object - setting to a new value via Object.setPrototypeOf should throw a TypeError 
PASS DedicatedWorkerGlobalScope interface: internal [[SetPrototypeOf]] method of global platform object - setting to a new value via __proto__ should throw a TypeError 
PASS DedicatedWorkerGlobalScope interface: internal [[SetPrototypeOf]] method of global platform object - setting to a new value via Reflect.setPrototypeOf should return false 
PASS DedicatedWorkerGlobalScope interface: internal [[SetPrototypeOf]] method of global platform object - setting to its original value via Object.setPrototypeOf should not throw 
PASS DedicatedWorkerGlobalScope interface: internal [[SetPrototypeOf]] method of global platform object - setting to its original value via __proto__ should not throw 
PASS DedicatedWorkerGlobalScope interface: internal [[SetPrototypeOf]] method of global platform object - setting to its original value via Reflect.setPrototypeOf should return true 
PASS DedicatedWorkerGlobalScope must be primary interface of self 
PASS Stringification of self 
PASS DedicatedWorkerGlobalScope interface: self must inherit property "name" with the proper type 
PASS DedicatedWorkerGlobalScope interface: self must inherit property "postMessage(any, [object Object])" with the proper type 
PASS DedicatedWorkerGlobalScope interface: calling postMessage(any, [object Object]) on self with too few arguments must throw TypeError 
PASS DedicatedWorkerGlobalScope interface: self must inherit property "close()" with the proper type 
PASS DedicatedWorkerGlobalScope interface: self must inherit property "onmessage" with the proper type 
FAIL DedicatedWorkerGlobalScope interface: self must inherit property "onmessageerror" with the proper type assert_own_property: expected property "onmessageerror" missing
PASS WorkerGlobalScope interface: self must inherit property "self" with the proper type 
PASS WorkerGlobalScope interface: self must inherit property "location" with the proper type 
PASS WorkerGlobalScope interface: self must inherit property "navigator" with the proper type 
PASS WorkerGlobalScope interface: self must inherit property "importScripts(USVString)" with the proper type 
PASS WorkerGlobalScope interface: calling importScripts(USVString) on self with too few arguments must throw TypeError 
PASS WorkerGlobalScope interface: self must inherit property "onerror" with the proper type 
FAIL WorkerGlobalScope interface: self must inherit property "onlanguagechange" with the proper type assert_inherits: property "onlanguagechange" not found in prototype chain
PASS WorkerGlobalScope interface: self must inherit property "onoffline" with the proper type 
PASS WorkerGlobalScope interface: self must inherit property "ononline" with the proper type 
PASS WorkerGlobalScope interface: self must inherit property "onrejectionhandled" with the proper type 
PASS WorkerGlobalScope interface: self must inherit property "onunhandledrejection" with the proper type 
PASS WorkerGlobalScope interface: self must inherit property "origin" with the proper type 
PASS WorkerGlobalScope interface: self must inherit property "btoa(DOMString)" with the proper type 
PASS WorkerGlobalScope interface: calling btoa(DOMString) on self with too few arguments must throw TypeError 
PASS WorkerGlobalScope interface: self must inherit property "atob(DOMString)" with the proper type 
PASS WorkerGlobalScope interface: calling atob(DOMString) on self with too few arguments must throw TypeError 
PASS WorkerGlobalScope interface: self must inherit property "setTimeout(TimerHandler, long, any)" with the proper type 
PASS WorkerGlobalScope interface: calling setTimeout(TimerHandler, long, any) on self with too few arguments must throw TypeError 
PASS WorkerGlobalScope interface: self must inherit property "clearTimeout(long)" with the proper type 
PASS WorkerGlobalScope interface: calling clearTimeout(long) on self with too few arguments must throw TypeError 
PASS WorkerGlobalScope interface: self must inherit property "setInterval(TimerHandler, long, any)" with the proper type 
PASS WorkerGlobalScope interface: calling setInterval(TimerHandler, long, any) on self with too few arguments must throw TypeError 
PASS WorkerGlobalScope interface: self must inherit property "clearInterval(long)" with the proper type 
PASS WorkerGlobalScope interface: calling clearInterval(long) on self with too few arguments must throw TypeError 
PASS WorkerGlobalScope interface: self must inherit property "createImageBitmap(ImageBitmapSource, ImageBitmapOptions)" with the proper type 
PASS WorkerGlobalScope interface: calling createImageBitmap(ImageBitmapSource, ImageBitmapOptions) on self with too few arguments must throw TypeError 
PASS WorkerGlobalScope interface: self must inherit property "createImageBitmap(ImageBitmapSource, long, long, long, long, ImageBitmapOptions)" with the proper type 
PASS WorkerGlobalScope interface: calling createImageBitmap(ImageBitmapSource, long, long, long, long, ImageBitmapOptions) on self with too few arguments must throw TypeError 
PASS EventTarget interface: self must inherit property "addEventListener(DOMString, EventListener, [object Object],[object Object])" with the proper type 
PASS EventTarget interface: calling addEventListener(DOMString, EventListener, [object Object],[object Object]) on self with too few arguments must throw TypeError 
PASS EventTarget interface: self must inherit property "removeEventListener(DOMString, EventListener, [object Object],[object Object])" with the proper type 
PASS EventTarget interface: calling removeEventListener(DOMString, EventListener, [object Object],[object Object]) on self with too few arguments must throw TypeError 
PASS EventTarget interface: self must inherit property "dispatchEvent(Event)" with the proper type 
PASS EventTarget interface: calling dispatchEvent(Event) on self with too few arguments must throw TypeError 
PASS WorkerNavigator interface: existence and properties of interface object 
PASS WorkerNavigator interface object length 
PASS WorkerNavigator interface object name 
PASS WorkerNavigator interface: existence and properties of interface prototype object 
PASS WorkerNavigator interface: existence and properties of interface prototype object's "constructor" property 
PASS WorkerNavigator interface: existence and properties of interface prototype object's @@unscopables property 
PASS WorkerNavigator interface: attribute appCodeName 
PASS WorkerNavigator interface: attribute appName 
PASS WorkerNavigator interface: attribute appVersion 
PASS WorkerNavigator interface: attribute platform 
PASS WorkerNavigator interface: attribute product 
PASS WorkerNavigator interface: member productSub 
PASS WorkerNavigator interface: attribute userAgent 
PASS WorkerNavigator interface: member vendor 
PASS WorkerNavigator interface: member vendorSub 
PASS WorkerNavigator interface: attribute language 
PASS WorkerNavigator interface: attribute languages 
PASS WorkerNavigator interface: attribute onLine 
FAIL WorkerNavigator interface: attribute hardwareConcurrency assert_true: The prototype object must have a property "hardwareConcurrency" expected true got false
PASS WorkerNavigator must be primary interface of self.navigator 
PASS Stringification of self.navigator 
PASS WorkerNavigator interface: self.navigator must inherit property "appCodeName" with the proper type 
PASS WorkerNavigator interface: self.navigator must inherit property "appName" with the proper type 
PASS WorkerNavigator interface: self.navigator must inherit property "appVersion" with the proper type 
PASS WorkerNavigator interface: self.navigator must inherit property "platform" with the proper type 
PASS WorkerNavigator interface: self.navigator must inherit property "product" with the proper type 
PASS WorkerNavigator interface: self.navigator must not have property "productSub" 
PASS WorkerNavigator interface: self.navigator must inherit property "userAgent" with the proper type 
PASS WorkerNavigator interface: self.navigator must not have property "vendor" 
PASS WorkerNavigator interface: self.navigator must not have property "vendorSub" 
PASS WorkerNavigator interface: self.navigator must inherit property "language" with the proper type 
PASS WorkerNavigator interface: self.navigator must inherit property "languages" with the proper type 
PASS WorkerNavigator interface: self.navigator must inherit property "onLine" with the proper type 
FAIL WorkerNavigator interface: self.navigator must inherit property "hardwareConcurrency" with the proper type assert_inherits: property "hardwareConcurrency" not found in prototype chain
PASS WorkerLocation interface: existence and properties of interface object 
PASS WorkerLocation interface object length 
PASS WorkerLocation interface object name 
PASS WorkerLocation interface: existence and properties of interface prototype object 
PASS WorkerLocation interface: existence and properties of interface prototype object's "constructor" property 
PASS WorkerLocation interface: existence and properties of interface prototype object's @@unscopables property 
PASS WorkerLocation interface: attribute href 
PASS WorkerLocation interface: stringifier 
PASS WorkerLocation interface: attribute origin 
PASS WorkerLocation interface: attribute protocol 
PASS WorkerLocation interface: attribute host 
PASS WorkerLocation interface: attribute hostname 
PASS WorkerLocation interface: attribute port 
PASS WorkerLocation interface: attribute pathname 
PASS WorkerLocation interface: attribute search 
PASS WorkerLocation interface: attribute hash 
PASS WorkerLocation must be primary interface of self.location 
PASS Stringification of self.location 
PASS WorkerLocation interface: self.location must inherit property "href" with the proper type 
PASS WorkerLocation interface: self.location must inherit property "origin" with the proper type 
PASS WorkerLocation interface: self.location must inherit property "protocol" with the proper type 
PASS WorkerLocation interface: self.location must inherit property "host" with the proper type 
PASS WorkerLocation interface: self.location must inherit property "hostname" with the proper type 
PASS WorkerLocation interface: self.location must inherit property "port" with the proper type 
PASS WorkerLocation interface: self.location must inherit property "pathname" with the proper type 
PASS WorkerLocation interface: self.location must inherit property "search" with the proper type 
PASS WorkerLocation interface: self.location must inherit property "hash" with the proper type