1 files changed, 80 insertions, 0 deletions
diff --git a/Tools/BuildSlaveSupport/build.webkit.org-config/public_html/LeaksViewer/RecentBuildsLoader.js b/Tools/BuildSlaveSupport/build.webkit.org-config/public_html/LeaksViewer/RecentBuildsLoader.js
new file mode 100644
index 0000000..c15aef2
--- /dev/null
+++ b/Tools/BuildSlaveSupport/build.webkit.org-config/public_html/LeaksViewer/RecentBuildsLoader.js
@@ -0,0 +1,80 @@
+/*
+ * 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/",
+};