| /* |
| * Copyright (C) 2014 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. |
| */ |
| |
| MetricsBubbleView = function(analyzer, queue) |
| { |
| BaseObject.call(this); |
| |
| this.element = document.createElement("div"); |
| this.element.classList.add("queue-view"); |
| |
| this._results = null; |
| |
| this._queue = queue; |
| |
| analyzer.addEventListener(Analyzer.Event.Starting, this._clearResults, this); |
| analyzer.addEventListener(Analyzer.Event.QueueResults, this._queueResultsAdded, this); |
| |
| this._updateSoon(); |
| }; |
| |
| MetricsBubbleView.UpdateSoonTimeout = 100; // 100 ms |
| |
| BaseObject.addConstructorFunctions(MetricsBubbleView); |
| |
| MetricsBubbleView.prototype = { |
| constructor: MetricsBubbleView, |
| __proto__: BaseObject.prototype, |
| |
| _clearResults: function() |
| { |
| this._results = null; |
| this._updateSoon(); |
| }, |
| |
| _queueResultsAdded: function(event) |
| { |
| if (this._queue.id !== event.data.queueID) |
| return; |
| |
| this._results = event.data; |
| this._updateSoon(); |
| }, |
| |
| _update: function() |
| { |
| this.element.removeChildren(); |
| |
| function addLine(element, text) |
| { |
| var line = document.createElement("div"); |
| line.textContent = text; |
| line.classList.add("result-line"); |
| element.appendChild(line); |
| } |
| |
| function addError(element, text) |
| { |
| addLine(element, text); |
| element.lastChild.classList.add("error-line"); |
| } |
| |
| function addDivider(element) |
| { |
| var divider = document.createElement("div"); |
| divider.classList.add("divider"); |
| element.appendChild(divider); |
| } |
| |
| function pluralizeMinutes(intervalInSeconds) |
| { |
| if (intervalInSeconds < 60) |
| return "less than a minute"; |
| else if (intervalInSeconds < 120) |
| return "1\xa0minute"; |
| else |
| return Math.round(intervalInSeconds / 60) + "\xa0minutes"; |
| } |
| |
| function formatPercentage(fraction) |
| { |
| if (fraction > 0 && fraction < 0.01) |
| return "< 1%"; |
| else |
| return Math.round(fraction * 100) + "%"; |
| } |
| |
| if (!this._results) |
| return; |
| |
| if (this._queue.id === "style-queue") { |
| addDivider(this.element); |
| addLine(this.element, "Time to result:"); |
| addLine(this.element, "- median: " + pluralizeMinutes(this._results.medianTotalTimeInSeconds) + ";"); |
| addLine(this.element, "- average: " + pluralizeMinutes(this._results.averageTotalTimeInSeconds) + "."); |
| } else { |
| if (this._results.totalPatches !== this._results.patchesWithRetriesCount) { |
| addDivider(this.element); |
| var numberOfPatchesThatHadFinalResultsAtFirstTry = this._results.totalPatches - this._results.patchesWithRetriesCount - this._results.patchesThatDidNotCompleteCount + this._results.patchesThatSpinnedAndDidNotCompleteCount; |
| var text = formatPercentage(numberOfPatchesThatHadFinalResultsAtFirstTry / this._results.totalPatches) + " of patches "; |
| text += (this._queue.id === "commit-queue") ? "were landed or rejected" : "had final results"; |
| text += " at first try. Time to result:" |
| addLine(this.element, text); |
| addLine(this.element, "- median: " + pluralizeMinutes(this._results.medianTotalTimeForPatchesThatWereNotRetriedInSeconds) + ";"); |
| addLine(this.element, "- average: " + pluralizeMinutes(this._results.averageTotalTimeForPatchesThatWereNotRetriedInSeconds) + "."); |
| if (this._results.patchesThatDidNotApplyCount !== this._results.patchesThatSpinnedAndCeasedToApplyCount) { |
| if (this._results.patchesThatDidNotApplyCount - this._results.patchesThatSpinnedAndCeasedToApplyCount === numberOfPatchesThatHadFinalResultsAtFirstTry) |
| addLine(this.element, "None of these patches applied to trunk."); |
| else |
| addLine(this.element, "This includes " + formatPercentage((this._results.patchesThatDidNotApplyCount - this._results.patchesThatSpinnedAndCeasedToApplyCount) / this._results.totalPatches) + " that did not apply to trunk."); |
| } |
| } |
| |
| if (this._results.patchesThatDidNotCompleteCount !== this._results.patchesThatSpinnedAndDidNotCompleteCount) { |
| addDivider(this.element); |
| addLine(this.element, formatPercentage((this._results.patchesThatDidNotCompleteCount - this._results.patchesThatSpinnedAndDidNotCompleteCount) / this._results.totalPatches) + " of patches ceased to be eligible for processing before the first try finished."); |
| } |
| |
| if (this._results.patchesWithRetriesCount) { |
| addDivider(this.element); |
| var text = formatPercentage(this._results.patchesWithRetriesCount / this._results.totalPatches) + " of patches had to be retried"; |
| if (this._results.patchesThatSpinnedAndDidNotCompleteCount) { |
| text += ", including " + formatPercentage(this._results.patchesThatSpinnedAndDidNotCompleteCount / this._results.totalPatches) + " that kept being retried until the patch became ineligible for processing"; |
| if (this._results.patchesThatSpinnedAndCeasedToApplyCount) |
| text += ", and " + formatPercentage(this._results.patchesThatSpinnedAndCeasedToApplyCount / this._results.totalPatches) + " that kept being retried until the patch ceased to apply to trunk."; |
| else |
| text += "."; |
| } else if (this._results.patchesThatSpinnedAndCeasedToApplyCount) |
| text += ", including " + formatPercentage(this._results.patchesThatSpinnedAndCeasedToApplyCount / this._results.totalPatches) + " that were spinning until the patch ceased to apply to trunk."; |
| else |
| text += "."; |
| if (this._results.patchesThatSpinnedAndPassedOrFailedCount) { |
| text += (this._results.patchesWithRetriesCount === this._results.patchesThatSpinnedAndPassedOrFailedCount) ? " All of them" : " " + formatPercentage(this._results.patchesThatSpinnedAndPassedOrFailedCount / this._results.totalPatches); |
| text += " finally produced a result, which took:"; |
| addLine(this.element, text); |
| addLine(this.element, "- median: " + pluralizeMinutes(this._results.medianTotalTimeForPatchesThatSpinnedAndPassedOrFailedInSeconds) + ";"); |
| addLine(this.element, "- average: " + pluralizeMinutes(this._results.averageTotalTimeForPatchesThatSpinnedAndPassedOrFailedInSeconds) + "."); |
| } else |
| addLine(this.element, text); |
| } |
| } |
| |
| addDivider(this.element); |
| addLine(this.element, "Wait time before processing started:"); |
| addLine(this.element, "- median: " + pluralizeMinutes(this._results.medianWaitTimeInSeconds) + ";"); |
| addLine(this.element, "- average: " + pluralizeMinutes(this._results.averageWaitTimeInSeconds) + "."); |
| addLine(this.element, "- worst: " + pluralizeMinutes(this._results.maximumWaitTimeInSeconds) + "."); |
| if (this._results.medianWaitTimeInSeconds < 3 * 60 && this._results.patchesThatWaitedMoreThan3MinutesCount) |
| addLine(this.element, formatPercentage(this._results.patchesThatWaitedMoreThan3MinutesCount / this._results.totalPatches) + " of patches had a wait time of more than 3 minutes."); |
| |
| if (this._results.patchesThatCausedInternalError.length) { |
| addDivider(this.element); |
| if (this._results.patchesThatCausedInternalError.length === 1) |
| addError(this.element, "One patch caused internal error"); |
| else |
| addError(this.element, this._results.patchesThatCausedInternalError.length + "\xa0patches caused internal error, please see patch numbers in console log."); |
| console.log("Patches that caused internal error for " + this._results.queueID + ": " + this._results.patchesThatCausedInternalError); |
| } |
| }, |
| |
| _updateSoon: function() |
| { |
| setTimeout(this._update.bind(this), MetricsBubbleView.UpdateSoonTimeout); |
| }, |
| }; |
