/* * Copyright (C) 2013 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ WebInspector.ScriptTimelineRecord = class ScriptTimelineRecord extends WebInspector.TimelineRecord { constructor(eventType, startTime, endTime, callFrames, sourceCodeLocation, details, profilePayload) { super(WebInspector.TimelineRecord.Type.Script, startTime, endTime, callFrames, sourceCodeLocation); console.assert(eventType); if (eventType in WebInspector.ScriptTimelineRecord.EventType) eventType = WebInspector.ScriptTimelineRecord.EventType[eventType]; this._eventType = eventType; this._details = details || ""; this._profilePayload = profilePayload || null; this._profile = null; // COMPATIBILITY(iOS 9): Before the ScriptProfilerAgent we did not have sample data. Return NaN to match old behavior. if (!window.ScriptProfilerAgent) this._callCountOrSamples = NaN; else { // NOTE: _callCountOrSamples is being treated as the number of samples. this._callCountOrSamples = 0; } } // Public get eventType() { return this._eventType; } get details() { return this._details; } get profile() { this._initializeProfileFromPayload(); return this._profile; } get callCountOrSamples() { return this._callCountOrSamples; } isGarbageCollection() { return this._eventType === WebInspector.ScriptTimelineRecord.EventType.GarbageCollected; } saveIdentityToCookie(cookie) { super.saveIdentityToCookie(cookie); cookie[WebInspector.ScriptTimelineRecord.EventTypeCookieKey] = this._eventType; cookie[WebInspector.ScriptTimelineRecord.DetailsCookieKey] = this._details; } get profilePayload() { return this._profilePayload; } set profilePayload(payload) { this._profilePayload = payload; } // Private _initializeProfileFromPayload(payload) { if (this._profile || !this._profilePayload) return; var payload = this._profilePayload; this._profilePayload = undefined; console.assert(payload.rootNodes instanceof Array); function profileNodeFromPayload(nodePayload) { console.assert("id" in nodePayload); if (nodePayload.url) { var sourceCode = WebInspector.frameResourceManager.resourceForURL(nodePayload.url); if (!sourceCode) sourceCode = WebInspector.debuggerManager.scriptsForURL(nodePayload.url)[0]; // The lineNumber is 1-based, but we expect 0-based. var lineNumber = nodePayload.lineNumber - 1; var sourceCodeLocation = sourceCode ? sourceCode.createLazySourceCodeLocation(lineNumber, nodePayload.columnNumber) : null; } var isProgramCode = nodePayload.functionName === "(program)"; var isAnonymousFunction = nodePayload.functionName === "(anonymous function)"; var type = isProgramCode ? WebInspector.ProfileNode.Type.Program : WebInspector.ProfileNode.Type.Function; var functionName = !isProgramCode && !isAnonymousFunction && nodePayload.functionName !== "(unknown)" ? nodePayload.functionName : null; // COMPATIBILITY (iOS 8): Timeline.CPUProfileNodes used to include an array of complete // call information instead of the aggregated "callInfo" data. var calls = null; if ("calls" in nodePayload) { console.assert(nodePayload.calls instanceof Array); calls = nodePayload.calls.map(profileNodeCallFromPayload); } return new WebInspector.ProfileNode(nodePayload.id, type, functionName, sourceCodeLocation, nodePayload.callInfo, calls, nodePayload.children); } function profileNodeCallFromPayload(nodeCallPayload) { console.assert("startTime" in nodeCallPayload); console.assert("totalTime" in nodeCallPayload); var startTime = WebInspector.timelineManager.computeElapsedTime(nodeCallPayload.startTime); return new WebInspector.ProfileNodeCall(startTime, nodeCallPayload.totalTime); } var rootNodes = payload.rootNodes; // Iterate over the node tree using a stack. Doing this recursively can easily cause a stack overflow. // We traverse the profile in post-order and convert the payloads in place until we get back to the root. var stack = [{parent: {children: rootNodes}, index: 0, root: true}]; while (stack.length) { var entry = stack.lastValue; if (entry.index < entry.parent.children.length) { var childNodePayload = entry.parent.children[entry.index]; if (childNodePayload.children && childNodePayload.children.length) stack.push({parent: childNodePayload, index: 0}); ++entry.index; } else { if (!entry.root) entry.parent.children = entry.parent.children.map(profileNodeFromPayload); else rootNodes = rootNodes.map(profileNodeFromPayload); stack.pop(); } } // COMPATIBILITY (iOS 9): We only do this when we have ScriptProfilerAgent because before that we didn't have a Sampling Profiler. if (window.ScriptProfilerAgent) { for (let i = 0; i < rootNodes.length; i++) this._callCountOrSamples += rootNodes[i].callInfo.callCount; } this._profile = new WebInspector.Profile(rootNodes); } }; WebInspector.ScriptTimelineRecord.EventType = { ScriptEvaluated: "script-timeline-record-script-evaluated", APIScriptEvaluated: "script-timeline-record-api-script-evaluated", MicrotaskDispatched: "script-timeline-record-microtask-dispatched", EventDispatched: "script-timeline-record-event-dispatched", ProbeSampleRecorded: "script-timeline-record-probe-sample-recorded", TimerFired: "script-timeline-record-timer-fired", TimerInstalled: "script-timeline-record-timer-installed", TimerRemoved: "script-timeline-record-timer-removed", AnimationFrameFired: "script-timeline-record-animation-frame-fired", AnimationFrameRequested: "script-timeline-record-animation-frame-requested", AnimationFrameCanceled: "script-timeline-record-animation-frame-canceled", ConsoleProfileRecorded: "script-timeline-record-console-profile-recorded", GarbageCollected: "script-timeline-record-garbage-collected", }; WebInspector.ScriptTimelineRecord.EventType.displayName = function(eventType, details, includeDetailsInMainTitle) { if (details && !WebInspector.ScriptTimelineRecord._eventDisplayNames) { // These display names are not localized because they closely represent // the real API name, just with word spaces and Title Case. var nameMap = new Map; nameMap.set("DOMActivate", "DOM Activate"); nameMap.set("DOMCharacterDataModified", "DOM Character Data Modified"); nameMap.set("DOMContentLoaded", "DOM Content Loaded"); nameMap.set("DOMFocusIn", "DOM Focus In"); nameMap.set("DOMFocusOut", "DOM Focus Out"); nameMap.set("DOMNodeInserted", "DOM Node Inserted"); nameMap.set("DOMNodeInsertedIntoDocument", "DOM Node Inserted Into Document"); nameMap.set("DOMNodeRemoved", "DOM Node Removed"); nameMap.set("DOMNodeRemovedFromDocument", "DOM Node Removed From Document"); nameMap.set("DOMSubtreeModified", "DOM Sub-Tree Modified"); nameMap.set("addsourcebuffer", "Add Source Buffer"); nameMap.set("addstream", "Add Stream"); nameMap.set("addtrack", "Add Track"); nameMap.set("animationend", "Animation End"); nameMap.set("animationiteration", "Animation Iteration"); nameMap.set("animationstart", "Animation Start"); nameMap.set("audioend", "Audio End"); nameMap.set("audioprocess", "Audio Process"); nameMap.set("audiostart", "Audio Start"); nameMap.set("beforecopy", "Before Copy"); nameMap.set("beforecut", "Before Cut"); nameMap.set("beforeload", "Before Load"); nameMap.set("beforepaste", "Before Paste"); nameMap.set("beforeunload", "Before Unload"); nameMap.set("canplay", "Can Play"); nameMap.set("canplaythrough", "Can Play Through"); nameMap.set("chargingchange", "Charging Change"); nameMap.set("chargingtimechange", "Charging Time Change"); nameMap.set("compositionend", "Composition End"); nameMap.set("compositionstart", "Composition Start"); nameMap.set("compositionupdate", "Composition Update"); nameMap.set("contextmenu", "Context Menu"); nameMap.set("cuechange", "Cue Change"); nameMap.set("datachannel", "Data Channel"); nameMap.set("dblclick", "Double Click"); nameMap.set("devicemotion", "Device Motion"); nameMap.set("deviceorientation", "Device Orientation"); nameMap.set("dischargingtimechange", "Discharging Time Change"); nameMap.set("dragend", "Drag End"); nameMap.set("dragenter", "Drag Enter"); nameMap.set("dragleave", "Drag Leave"); nameMap.set("dragover", "Drag Over"); nameMap.set("dragstart", "Drag Start"); nameMap.set("durationchange", "Duration Change"); nameMap.set("focusin", "Focus In"); nameMap.set("focusout", "Focus Out"); nameMap.set("gesturechange", "Gesture Change"); nameMap.set("gestureend", "Gesture End"); nameMap.set("gesturescrollend", "Gesture Scroll End"); nameMap.set("gesturescrollstart", "Gesture Scroll Start"); nameMap.set("gesturescrollupdate", "Gesture Scroll Update"); nameMap.set("gesturestart", "Gesture Start"); nameMap.set("gesturetap", "Gesture Tap"); nameMap.set("gesturetapdown", "Gesture Tap Down"); nameMap.set("hashchange", "Hash Change"); nameMap.set("icecandidate", "ICE Candidate"); nameMap.set("iceconnectionstatechange", "ICE Connection State Change"); nameMap.set("keydown", "Key Down"); nameMap.set("keypress", "Key Press"); nameMap.set("keyup", "Key Up"); nameMap.set("levelchange", "Level Change"); nameMap.set("loadeddata", "Loaded Data"); nameMap.set("loadedmetadata", "Loaded Metadata"); nameMap.set("loadend", "Load End"); nameMap.set("loadingdone", "Loading Done"); nameMap.set("loadstart", "Load Start"); nameMap.set("mousedown", "Mouse Down"); nameMap.set("mouseenter", "Mouse Enter"); nameMap.set("mouseleave", "Mouse Leave"); nameMap.set("mousemove", "Mouse Move"); nameMap.set("mouseout", "Mouse Out"); nameMap.set("mouseover", "Mouse Over"); nameMap.set("mouseup", "Mouse Up"); nameMap.set("mousewheel", "Mouse Wheel"); nameMap.set("negotiationneeded", "Negotiation Needed"); nameMap.set("nomatch", "No Match"); nameMap.set("noupdate", "No Update"); nameMap.set("orientationchange", "Orientation Change"); nameMap.set("overflowchanged", "Overflow Changed"); nameMap.set("pagehide", "Page Hide"); nameMap.set("pageshow", "Page Show"); nameMap.set("popstate", "Pop State"); nameMap.set("ratechange", "Rate Change"); nameMap.set("readystatechange", "Ready State Change"); nameMap.set("removesourcebuffer", "Remove Source Buffer"); nameMap.set("removestream", "Remove Stream"); nameMap.set("removetrack", "Remove Track"); nameMap.set("resize", "Resize"); nameMap.set("securitypolicyviolation", "Security Policy Violation"); nameMap.set("selectionchange", "Selection Change"); nameMap.set("selectstart", "Select Start"); nameMap.set("signalingstatechange", "Signaling State Change"); nameMap.set("soundend", "Sound End"); nameMap.set("soundstart", "Sound Start"); nameMap.set("sourceclose", "Source Close"); nameMap.set("sourceended", "Source Ended"); nameMap.set("sourceopen", "Source Open"); nameMap.set("speechend", "Speech End"); nameMap.set("speechstart", "Speech Start"); nameMap.set("textInput", "Text Input"); nameMap.set("timeupdate", "Time Update"); nameMap.set("tonechange", "Tone Change"); nameMap.set("touchcancel", "Touch Cancel"); nameMap.set("touchend", "Touch End"); nameMap.set("touchmove", "Touch Move"); nameMap.set("touchstart", "Touch Start"); nameMap.set("transitionend", "Transition End"); nameMap.set("updateend", "Update End"); nameMap.set("updateready", "Update Ready"); nameMap.set("updatestart", "Update Start"); nameMap.set("upgradeneeded", "Upgrade Needed"); nameMap.set("versionchange", "Version Change"); nameMap.set("visibilitychange", "Visibility Change"); nameMap.set("volumechange", "Volume Change"); nameMap.set("webglcontextcreationerror", "WebGL Context Creation Error"); nameMap.set("webglcontextlost", "WebGL Context Lost"); nameMap.set("webglcontextrestored", "WebGL Context Restored"); nameMap.set("webkitAnimationEnd", "Animation End"); nameMap.set("webkitAnimationIteration", "Animation Iteration"); nameMap.set("webkitAnimationStart", "Animation Start"); nameMap.set("webkitBeforeTextInserted", "Before Text Inserted"); nameMap.set("webkitEditableContentChanged", "Editable Content Changed"); nameMap.set("webkitTransitionEnd", "Transition End"); nameMap.set("webkitaddsourcebuffer", "Add Source Buffer"); nameMap.set("webkitbeginfullscreen", "Begin Fullscreen"); nameMap.set("webkitcurrentplaybacktargetiswirelesschanged", "Current Playback Target Is Wireless Changed"); nameMap.set("webkitdeviceproximity", "Device Proximity"); nameMap.set("webkitendfullscreen", "End Fullscreen"); nameMap.set("webkitfullscreenchange", "Fullscreen Change"); nameMap.set("webkitfullscreenerror", "Fullscreen Error"); nameMap.set("webkitkeyadded", "Key Added"); nameMap.set("webkitkeyerror", "Key Error"); nameMap.set("webkitkeymessage", "Key Message"); nameMap.set("webkitneedkey", "Need Key"); nameMap.set("webkitnetworkinfochange", "Network Info Change"); nameMap.set("webkitplaybacktargetavailabilitychanged", "Playback Target Availability Changed"); nameMap.set("webkitpointerlockchange", "Pointer Lock Change"); nameMap.set("webkitpointerlockerror", "Pointer Lock Error"); nameMap.set("webkitregionlayoutupdate", "Region Layout Update"); // COMPATIBILITY (iOS 7): regionLayoutUpdated was removed and replaced by regionOversetChanged. nameMap.set("webkitregionoversetchange", "Region Overset Change"); nameMap.set("webkitremovesourcebuffer", "Remove Source Buffer"); nameMap.set("webkitresourcetimingbufferfull", "Resource Timing Buffer Full"); nameMap.set("webkitsourceclose", "Source Close"); nameMap.set("webkitsourceended", "Source Ended"); nameMap.set("webkitsourceopen", "Source Open"); nameMap.set("webkitspeechchange", "Speech Change"); nameMap.set("writeend", "Write End"); nameMap.set("writestart", "Write Start"); WebInspector.ScriptTimelineRecord._eventDisplayNames = nameMap; } switch(eventType) { case WebInspector.ScriptTimelineRecord.EventType.ScriptEvaluated: case WebInspector.ScriptTimelineRecord.EventType.APIScriptEvaluated: return WebInspector.UIString("Script Evaluated"); case WebInspector.ScriptTimelineRecord.EventType.MicrotaskDispatched: return WebInspector.UIString("Microtask Dispatched"); case WebInspector.ScriptTimelineRecord.EventType.EventDispatched: if (details && (details instanceof String || typeof details === "string")) { var eventDisplayName = WebInspector.ScriptTimelineRecord._eventDisplayNames.get(details) || details.capitalize(); return WebInspector.UIString("%s Event Dispatched").format(eventDisplayName); } return WebInspector.UIString("Event Dispatched"); case WebInspector.ScriptTimelineRecord.EventType.ProbeSampleRecorded: return WebInspector.UIString("Probe Sample Recorded"); case WebInspector.ScriptTimelineRecord.EventType.ConsoleProfileRecorded: if (details && (details instanceof String || typeof details === "string")) return WebInspector.UIString("“%s” Profile Recorded").format(details); return WebInspector.UIString("Console Profile Recorded"); case WebInspector.ScriptTimelineRecord.EventType.GarbageCollected: console.assert(details); if (details && (details instanceof WebInspector.GarbageCollection) && includeDetailsInMainTitle) { switch (details.type) { case WebInspector.GarbageCollection.Type.Partial: return WebInspector.UIString("Partial Garbage Collection"); case WebInspector.GarbageCollection.Type.Full: return WebInspector.UIString("Full Garbage Collection"); } } return WebInspector.UIString("Garbage Collection"); case WebInspector.ScriptTimelineRecord.EventType.TimerFired: if (details && includeDetailsInMainTitle) return WebInspector.UIString("Timer %s Fired").format(details); return WebInspector.UIString("Timer Fired"); case WebInspector.ScriptTimelineRecord.EventType.TimerInstalled: if (details && includeDetailsInMainTitle) return WebInspector.UIString("Timer %s Installed").format(details.timerId); return WebInspector.UIString("Timer Installed"); case WebInspector.ScriptTimelineRecord.EventType.TimerRemoved: if (details && includeDetailsInMainTitle) return WebInspector.UIString("Timer %s Removed").format(details); return WebInspector.UIString("Timer Removed"); case WebInspector.ScriptTimelineRecord.EventType.AnimationFrameFired: if (details && includeDetailsInMainTitle) return WebInspector.UIString("Animation Frame %s Fired").format(details); return WebInspector.UIString("Animation Frame Fired"); case WebInspector.ScriptTimelineRecord.EventType.AnimationFrameRequested: if (details && includeDetailsInMainTitle) return WebInspector.UIString("Animation Frame %s Requested").format(details); return WebInspector.UIString("Animation Frame Requested"); case WebInspector.ScriptTimelineRecord.EventType.AnimationFrameCanceled: if (details && includeDetailsInMainTitle) return WebInspector.UIString("Animation Frame %s Canceled").format(details); return WebInspector.UIString("Animation Frame Canceled"); } }; WebInspector.ScriptTimelineRecord.TypeIdentifier = "script-timeline-record"; WebInspector.ScriptTimelineRecord.EventTypeCookieKey = "script-timeline-record-event-type"; WebInspector.ScriptTimelineRecord.DetailsCookieKey = "script-timeline-record-details";