code.vuplus.com Git - vuplus_webkit/blob - Tools/BuildSlaveSupport/build.webkit.org-config/public_html/TestFailures/scripts/builders.js

   1 /*
   2  * Copyright (C) 2011 Google Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  23  * THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 var builders = builders || {};
  27
  28 (function() {
  29
  30 var kChromiumBuildBotURL = 'http://build.chromium.org/p/chromium.webkit';
  31
  32 var kUpdateStepName = 'update';
  33 var kUpdateScriptsStepName = 'update_scripts';
  34 var kCompileStepName = 'compile';
  35
  36 function urlForBuildInfo(builderName, buildNumber)
  37 {
  38     return kChromiumBuildBotURL + '/json/builders/' + encodeURIComponent(builderName) + '/builds/' + encodeURIComponent(buildNumber);
  39 }
  40
  41 function isStepRequredForTestCoverage(step)
  42 {
  43     switch(step.name) {
  44     case kUpdateStepName:
  45     case kUpdateScriptsStepName:
  46     case kCompileStepName:
  47         return true;
  48     default:
  49         return false;
  50     }
  51 }
  52
  53 function didFail(step)
  54 {
  55     // FIXME: Is this the correct way to test for failure?
  56     return step.results[0] > 0;
  57 }
  58
  59 function didFailStepRequredForTestCoverage(buildInfo)
  60 {
  61     return buildInfo.steps.filter(isStepRequredForTestCoverage).filter(didFail).length > 0;
  62 }
  63
  64 function mostRecentCompletedBuildNumber(individualBuilderStatus)
  65 {
  66     if (!individualBuilderStatus)
  67         return null;
  68
  69     for (var i = individualBuilderStatus.cachedBuilds.length - 1; i >= 0; --i) {
  70         var buildNumber = individualBuilderStatus.cachedBuilds[i];
  71         if (individualBuilderStatus.currentBuilds.indexOf(buildNumber) == -1)
  72             return buildNumber;
  73     }
  74
  75     return null;
  76 }
  77
  78 var g_buildInfoCache = new base.AsynchronousCache(function(key, callback) {
  79     var explodedKey = key.split('\n');
  80     net.get(urlForBuildInfo(explodedKey[0], explodedKey[1]), callback);
  81 });
  82
  83 function fetchMostRecentBuildInfoByBuilder(callback)
  84 {
  85     var buildInfoByBuilder = {};
  86     var builderNames = Object.keys(config.kBuilders);
  87     var requestTracker = new base.RequestTracker(builderNames.length, callback, [buildInfoByBuilder]);
  88     net.get(kChromiumBuildBotURL + '/json/builders', function(builderStatus) {
  89         $.each(builderNames, function(index, builderName) {
  90             var buildNumber = mostRecentCompletedBuildNumber(builderStatus[builderName]);
  91             if (!buildNumber) {
  92                 buildInfoByBuilder[builderName] = null;
  93                 requestTracker.requestComplete();
  94                 return;
  95             }
  96
  97             g_buildInfoCache.get(builderName + '\n' + buildNumber, function(buildInfo) {
  98                 buildInfoByBuilder[builderName] = buildInfo;
  99                 requestTracker.requestComplete();
 100             });
 101         });
 102     });
 103 }
 104
 105 builders.buildersFailingStepRequredForTestCoverage = function(callback)
 106 {
 107     fetchMostRecentBuildInfoByBuilder(function(buildInfoByBuilder) {
 108         var builderNameList = [];
 109         $.each(buildInfoByBuilder, function(builderName, buildInfo) {
 110             if (!buildInfo)
 111                 return;
 112             if (didFailStepRequredForTestCoverage(buildInfo))
 113                 builderNameList.push(builderName);
 114         });
 115         callback(builderNameList);
 116     });
 117 };
 118
 119 })();