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/*
* 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 RecentBuildsLoader(didLoadRecentBuildsCallback) {
this._didLoadRecentBuildsCallback = didLoadRecentBuildsCallback;
}
RecentBuildsLoader.prototype = {
start: function(builderName, maximumNumberOfBuilds) {
var url = this._buildbotBaseURL + "/json/builders/" + builderName + "/builds/?";
url += range(maximumNumberOfBuilds).map(function(n) { return "select=-" + (n + 1); }).join("&");
var self = this;
getResource(url, function(xhr) {
var data = JSON.parse(xhr.responseText);
var builds = [];
Object.keys(data).forEach(function(buildNumber) {
var build = data[buildNumber];
var buildInfo = {
revision: build.sourceStamp.changes[0].rev,
leakCount: 0,
url: null,
};
for (var stepIndex = 0; stepIndex < build.steps.length; ++stepIndex) {
var step = build.steps[stepIndex];
if (step.name === "layout-test") {
if (!("text" in step))
continue;
var strings = step.text;
for (var stringIndex = 0; stringIndex < strings.length; ++stringIndex) {
var match = /^(\d+) total leaks found!$/.exec(strings[stringIndex]);
if (!match)
continue;
buildInfo.leakCount = parseInt(match[1], 10);
break;
}
} else if (step.name === "MasterShellCommand") {
if (!("urls" in step))
return;
if (!("view results" in step.urls))
return;
buildInfo.url = self._buildbotBaseURL + step.urls["view results"] + "/";
}
if (buildInfo.leakCount && buildInfo.url) {
builds.push(buildInfo);
break;
}
}
});
// Sort descending by revision.
builds.sort(function(a, b) { return b.revision - a.revision; });
self._didLoadRecentBuildsCallback(builds);
});
},
_buildbotBaseURL: "http://build.webkit.org/",
};
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