| /* |
| * Copyright (C) 2011 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. |
| */ |
| |
| function Builder(name, buildbot) { |
| this.name = name; |
| this.buildbot = buildbot; |
| this._cache = {}; |
| } |
| |
| Builder.prototype = { |
| buildURL: function(buildName) { |
| return this.buildbot.buildURL(this.name, buildName); |
| }, |
| |
| failureDiagnosisTextAndURL: function(buildName, testName, testResult) { |
| var urlStem = this.resultsDirectoryURL(buildName) + testName.replace(/\.[^.]+$/, ''); |
| var diagnosticInfo = { |
| fail: { |
| text: 'pretty diff', |
| url: urlStem + '-pretty-diff.html', |
| }, |
| flaky: { |
| text: 'pretty diff (flaky)', |
| url: urlStem + '-pretty-diff.html', |
| }, |
| timeout: { |
| text: 'timed out', |
| }, |
| crash: { |
| text: 'crash log', |
| url: urlStem + '-crash-log.txt', |
| }, |
| 'webprocess crash': { |
| text: 'web process crash log', |
| url: urlStem + '-crash-log.txt', |
| }, |
| }; |
| |
| return diagnosticInfo[testResult.failureType]; |
| }, |
| |
| getBuildNames: function(callback) { |
| this._getBuildNamesFromResultsDirectory(this.buildbot.baseURL + 'results/' + this.name, callback); |
| }, |
| |
| getMostRecentCompletedBuildNumber: function(callback) { |
| var cacheKey = 'getMostRecentCompletedBuildNumber'; |
| if (cacheKey in this._cache) { |
| callback(this._cache[cacheKey]); |
| return; |
| } |
| |
| var self = this; |
| getResource(self.buildbot.baseURL + 'json/builders/' + self.name, function(xhr) { |
| var data = JSON.parse(xhr.responseText); |
| |
| var currentBuilds = {}; |
| if ('currentBuilds' in data) |
| data.currentBuilds.forEach(function(buildNumber) { currentBuilds[buildNumber] = true }); |
| |
| for (var i = data.cachedBuilds.length - 1; i >= 0; --i) { |
| if (data.cachedBuilds[i] in currentBuilds) |
| continue; |
| |
| self._cache[cacheKey] = data.cachedBuilds[i]; |
| callback(data.cachedBuilds[i]); |
| return; |
| } |
| |
| self._cache[cacheKey] = -1; |
| callback(self._cache[cacheKey]); |
| }, |
| function(xhr) { |
| self._cache[cacheKey] = -1; |
| callback(self._cache[cacheKey]); |
| }); |
| }, |
| |
| getNumberOfFailingTests: function(buildNumber, callback) { |
| var cacheKey = this.name + '_getNumberOfFailingTests_' + buildNumber; |
| const currentCachedDataVersion = 3; |
| if (PersistentCache.contains(cacheKey)) { |
| var cachedData = PersistentCache.get(cacheKey); |
| if (cachedData.version === currentCachedDataVersion) { |
| callback(cachedData.failureCount, cachedData.tooManyFailures); |
| return; |
| } |
| } |
| |
| var result = { failureCount: -1, tooManyFailures: false, version: currentCachedDataVersion }; |
| |
| var self = this; |
| self._getBuildJSON(buildNumber, function(data) { |
| var layoutTestStep = data.steps.findFirst(function(step) { return step.name === 'layout-test'; }); |
| if (!layoutTestStep) { |
| PersistentCache.set(cacheKey, result); |
| callback(result.failureCount, result.tooManyFailures); |
| return; |
| } |
| |
| if (!('isFinished' in layoutTestStep)) { |
| // run-webkit-tests never even ran, or didn't finish running. |
| PersistentCache.set(cacheKey, result); |
| callback(result.failureCount, result.tooManyFailures); |
| return; |
| } |
| |
| if (!('results' in layoutTestStep) || layoutTestStep.results[0] === 0) { |
| if (!('times' in layoutTestStep) || layoutTestStep.times.length < 2 || layoutTestStep.times[1] - layoutTestStep.times[0] < self._minimumSuccessfulLayoutTestStepRunTime) { |
| // Either something caused the start/stop times not to be recorded, or |
| // run-webkit-tests ran so quickly that we can't believe there wasn't an error |
| // (e.g., a bug in the script that made it not find any tests to run). |
| PersistentCache.set(cacheKey, result); |
| callback(result.failureCount, result.tooManyFailures); |
| return; |
| } |
| |
| // All tests passed. |
| result.failureCount = 0; |
| PersistentCache.set(cacheKey, result); |
| callback(result.failureCount, result.tooManyFailures); |
| return; |
| } |
| |
| if (layoutTestStep.results[0] === 4) { |
| // This build step was interrupted (perhaps due to the build slave restarting). |
| PersistentCache.set(cacheKey, result); |
| callback(result.failureCount, result.tooManyFailures); |
| return; |
| } |
| |
| if (/Exiting early/.test(layoutTestStep.results[1][0])) |
| result.tooManyFailures = true; |
| |
| result.failureCount = layoutTestStep.results[1].reduce(function(sum, outputLine) { |
| var match = /^(\d+)\s/.exec(outputLine); |
| if (!match) |
| return sum; |
| // Don't count leaks, new tests, or passes as failures. |
| if (outputLine.contains('leak') || outputLine.contains('were new') || outputLine.contains('new passes')) |
| return sum; |
| return sum + parseInt(match[1], 10); |
| }, 0); |
| |
| if (!result.failureCount) { |
| // run-webkit-tests exited with a non-zero exit status, but we |
| // didn't find any output about the number of failed tests. |
| // Something must have gone wrong (e.g., run-webkit-tests timed |
| // out and was killed by buildbot). |
| result.failureCount = -1; |
| } |
| |
| PersistentCache.set(cacheKey, result); |
| callback(result.failureCount, result.tooManyFailures); |
| }); |
| }, |
| |
| getOldBuildNames: function(callback) { |
| this._getBuildNamesFromResultsDirectory(this.buildbot.baseURL + 'old-results/' + this.name, callback); |
| }, |
| |
| resultsDirectoryURL: function(buildName) { |
| return this.buildbot.resultsDirectoryURL(this.name, buildName); |
| }, |
| |
| resultsPageURL: function(buildName) { |
| return this.resultsDirectoryURL(buildName) + 'results.html'; |
| }, |
| |
| _getBuildJSON: function(buildNumber, callback) { |
| var cacheKey = 'getBuildJSON_' + buildNumber; |
| if (cacheKey in this._cache) { |
| callback(this._cache[cacheKey]); |
| return; |
| } |
| |
| var self = this; |
| getResource(self.buildbot.baseURL + 'json/builders/' + self.name + '/builds/' + buildNumber, function(xhr) { |
| var data = JSON.parse(xhr.responseText); |
| self._cache[cacheKey] = data; |
| callback(data); |
| }); |
| }, |
| |
| _getBuildNamesFromResultsDirectory: function(directoryURL, callback) { |
| var cacheKey = '_getBuildNamesFromResultsDirectory.' + directoryURL; |
| if (cacheKey in this._cache) { |
| callback(this._cache[cacheKey]); |
| return; |
| } |
| |
| var self = this; |
| |
| function buildNamesFromDirectoryXHR(xhr) { |
| var root = document.createElement('html'); |
| root.innerHTML = xhr.responseText; |
| |
| var buildNames = Array.prototype.map.call(root.querySelectorAll('td:first-child > a > b'), function(elem) { |
| return elem.innerText.replace(/\/$/, ''); |
| }).filter(function(filename) { |
| return self.buildbot.parseBuildName(filename); |
| }); |
| buildNames.reverse(); |
| |
| return buildNames; |
| } |
| |
| getResource(directoryURL, function(xhr) { |
| var buildNames = buildNamesFromDirectoryXHR(xhr); |
| self._cache[cacheKey] = buildNames; |
| callback(buildNames); |
| }); |
| }, |
| |
| // Any successful runs of run-webkit-tests that took less than this number of seconds are |
| // assumed to be errors. |
| _minimumSuccessfulLayoutTestStepRunTime: 20, |
| }; |