[Webkit-unassigned] [Bug 201201] REGRESSION: Flaky crash in com.apple.JavaScriptCore: Inspector::InjectedScriptModule::ensureInjected

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=201201

--- Comment #1 from Ryan Haddad <ryanhaddad at apple.com> ---
stderr:

Failed to parse/execute CommandLineAPI!
//# sourceURL=__InjectedScript_CommandLineAPIModuleSource.js?(function(InjectedScriptHost,inspectedGlobalObject,injectedScriptId,injectedScript,RemoteObject,CommandLineAPIHost){injectedScript._inspectObject=function(object){if(arguments.length===0)?return;let objectId=RemoteObject.create(object,"");let hints={};switch(RemoteObject.describe(object)){case"Database":let databaseId=CommandLineAPIHost.databaseId(object)?if(databaseId)?hints.databaseId=databaseId;break;case"Storage":let storageId=CommandLineAPIHost.storageId(object)?if(storageId)?hints.domStorageId=InjectedScriptHost.evaluate("("+storageId+")");break;}?CommandLineAPIHost.inspect(objectId,hints);return object;};injectedScript.addCommandLineAPIGetter("0",function(){return CommandLineAPIHost.inspectedObject();});injectedScript.addCommandLineAPIMethod("copy",function(object){let string=null;let subtype=RemoteObject.subtype(object);if(subtype==="node")?string=object.outerHTML;else if(subtype==="regexp")?string=""+object;else if(injectedScript.isPrimitiveValue(object))?string=""+object;else if(typeof object==="symbol")?string=String(object);else if(typeof object==="function")?string=""+object;else{try{string=JSON.stringify(object,null,"  ");}catch{string=""+object;}}?CommandLineAPIHost.copyText(string);});injectedScript.addCommandLineAPIMethod("getEventListeners",function(target){return CommandLineAPIHost.getEventListeners(target);});function normalizeEventTypes(types){if(types===undefined)?types=["mouse","key","touch","control","abort","blur","change","devicemotion","deviceorientation","error","focus","load","reset","resize","scroll","search","select","submit","unload"];else if(typeof types==="string")?types=[types];let result=[];for(let i=0;i<types.length;i++){if(types[i]==="mouse")?result.push("click","dblclick","mousedown","mousemove","mouseout","mouseover","mouseup","mousewheel");else if(types[i]==="key")?result.push("keydown","keypress","keyup","textInput");else if(types[i]==="touch")?result.push("touchcancel","touchend","touchmove","touchstart");else if(types[i]==="control")?result.push("blur","change","focus","reset","resize","scroll","select","submit","zoom");else?result.push(types[i]);}?return result;}?function logEvent(event)?{inspectedGlobalObject.console.log(event.type,event);}?injectedScript.addCommandLineAPIMethod("monitorEvents",function(object,types){if(!object||!object.addEventListener||!object.removeEventListener)?return;types=normalizeEventTypes(types);for(let i=0;i<types.length;++i){object.removeEventListener(types[i],logEvent,false);object.addEventListener(types[i],logEvent,false);}});injectedScript.addCommandLineAPIMethod("unmonitorEvents",function(object,types){if(!object||!object.addEventListener||!object.removeEventListener)?return;types=normalizeEventTypes(types);for(let i=0;i<types.length;++i)?object.removeEventListener(types[i],logEvent,false);});if(inspectedGlobalObject.document&&inspectedGlobalObject.Node){function canQuerySelectorOnNode(node){return node&&InjectedScriptHost.subtype(node)==="node"&&(node.nodeType===inspectedGlobalObject.Node.ELEMENT_NODE||node.nodeType===inspectedGlobalObject.Node.DOCUMENT_NODE||node.nodeType===inspectedGlobalObject.Node.DOCUMENT_FRAGMENT_NODE);}?injectedScript.addCommandLineAPIMethod("$",function(selector,start){if(canQuerySelectorOnNode(start))?return start.querySelector(selector);let result=inspectedGlobalObject.document.querySelector(selector);if(result)?return result;if(selector&&selector[0]!=="#"){result=inspectedGlobalObject.document.getElementById(selector);if(result){inspectedGlobalObject.console.warn("The console function $() has changed from $=getElementById(id) to $=querySelector(selector). You might try $(\"#%s\")",selector);return null;}}?return result;});injectedScript.addCommandLineAPIMethod("$$",function(selector,start){if(canQuerySelectorOnNode(start))?return Array.from(start.querySelectorAll(selector));return Array.from(inspectedGlobalObject.document.querySelectorAll(selector));});injectedScript.addCommandLineAPIMethod("$x",function(xpath,context){let doc=(context&&context.ownerDocument)||inspectedGlobalObject.document;var result=doc.evaluate(xpath,context||doc,null,XPathResult.ANY_TYPE,null);switch(result.resultType){case XPathResult.NUMBER_TYPE:return result.numberValue;case XPathResult.STRING_TYPE:return result.stringValue;case XPathResult.BOOLEAN_TYPE:return result.booleanValue;default:var nodes=[];var node;while(node=result.iterateNext())?nodes.push(node);return nodes;}});}})?

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