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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/195391">195391</a></dd>
<dt>Author</dt> <dd>jmarcell@apple.com</dd>
<dt>Date</dt> <dd>2016-01-20 16:20:33 -0800 (Wed, 20 Jan 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Refactor compareIterations to remove duplicate code.
https://bugs.webkit.org/show_bug.cgi?id=152913

Reviewed by Daniel Bates.

* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/BuildbotQueue.js:
(BuildbotQueue.prototype.compareIterations): Refactored to remove duplicate code.
(BuildbotQueue.prototype.sortIterations): Add binding to call to compareIterations.
* BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/tests/tests.js: Added tests in order to ensure
the same behavior before and after refactor.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkToolsBuildSlaveSupportbuildwebkitorgconfigpublic_htmldashboardScriptsBuildbotQueuejs">trunk/Tools/BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/BuildbotQueue.js</a></li>
<li><a href="#trunkToolsBuildSlaveSupportbuildwebkitorgconfigpublic_htmldashboardScriptsteststestsjs">trunk/Tools/BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/tests/tests.js</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkToolsBuildSlaveSupportbuildwebkitorgconfigpublic_htmldashboardScriptsBuildbotQueuejs"></a>
<div class="modfile"><h4>Modified: trunk/Tools/BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/BuildbotQueue.js (195390 => 195391)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/BuildbotQueue.js        2016-01-20 23:40:44 UTC (rev 195390)
+++ trunk/Tools/BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/BuildbotQueue.js        2016-01-21 00:20:33 UTC (rev 195391)
</span><span class="lines">@@ -268,13 +268,9 @@
</span><span class="cx"> 
</span><span class="cx">     compareIterations: function(a, b)
</span><span class="cx">     {
</span><del>-        var sortedRepositories = Dashboard.sortedRepositories;
-        for (var i = 0; i &lt; sortedRepositories.length; ++i) {
-            var repositoryName = sortedRepositories[i].name;
-            var result = b.revision[repositoryName] - a.revision[repositoryName];
-            if (result)
-                return result;
-        }
</del><ins>+        result = this.compareIterationsByRevisions(a, b);
+        if (result)
+            return result;
</ins><span class="cx"> 
</span><span class="cx">         // A loaded iteration may not have revision numbers if it failed early, before svn steps finished.
</span><span class="cx">         result = b.loaded - a.loaded;
</span><span class="lines">@@ -299,6 +295,6 @@
</span><span class="cx"> 
</span><span class="cx">     sortIterations: function()
</span><span class="cx">     {
</span><del>-        this.iterations.sort(this.compareIterations);
</del><ins>+        this.iterations.sort(this.compareIterations.bind(this));
</ins><span class="cx">     }
</span><span class="cx"> };
</span></span></pre></div>
<a id="trunkToolsBuildSlaveSupportbuildwebkitorgconfigpublic_htmldashboardScriptsteststestsjs"></a>
<div class="modfile"><h4>Modified: trunk/Tools/BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/tests/tests.js (195390 => 195391)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/tests/tests.js        2016-01-20 23:40:44 UTC (rev 195390)
+++ trunk/Tools/BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/tests/tests.js        2016-01-21 00:20:33 UTC (rev 195391)
</span><span class="lines">@@ -42,3 +42,97 @@
</span><span class="cx">     var revisionsBehind = view.element.getElementsByClassName(&quot;message&quot;)[0].innerHTML.match(/.*(\d+) revision(|s) behind/)[1];
</span><span class="cx">     equal(revisionsBehind, &quot;1&quot;, &quot;assert revisions behind&quot;);
</span><span class="cx"> });
</span><ins>+
+module(&quot;BuildBotQueue&quot;, {
+    setup: function() {
+        this.queue = new MockBuildbotQueue();
+        this.queue.branches = [{
+            name: &quot;trunk&quot;,
+            repository: {
+                name: &quot;openSource&quot;,
+            }
+        }];
+    }
+});
+
+test(&quot;compareIterations by revisions&quot;, function()
+{
+    var finished = false;
+    var iteration1 = new BuildbotIteration(this.queue, 1, finished);
+    var iteration2 = new BuildbotIteration(this.queue, 2, finished);
+    iteration1.revision = { &quot;openSource&quot;: 33018 };
+    iteration2.revision = { &quot;openSource&quot;: 33019 };
+    iteration1.loaded = true;
+    iteration2.loaded = true;
+    ok(this.queue.compareIterations(iteration2, iteration1) &lt; 0, &quot;compareIterations: less than&quot;);
+    ok(this.queue.compareIterations(iteration1, iteration2) &gt; 0, &quot;compareIterations: greater than&quot;);
+    strictEqual(this.queue.compareIterations(iteration2, iteration2), 0, &quot;compareIterations: equal&quot;);
+});
+
+test(&quot;compareIterations by loaded (one revision missing)&quot;, function()
+{
+    var finished = false;
+    var iteration1 = new BuildbotIteration(this.queue, 1, finished);
+    var iteration2 = new BuildbotIteration(this.queue, 2, finished);
+    iteration1.revision = {};
+    iteration2.revision = { &quot;openSource&quot;: 33019 };
+    iteration1.loaded = false;
+    iteration2.loaded = true;
+    ok(this.queue.compareIterations(iteration1, iteration2) &gt; 0, &quot;compareIterations: greater than&quot;);
+    ok(this.queue.compareIterations(iteration2, iteration1) &lt; 0, &quot;compareIterations: less than&quot;);
+});
+
+test(&quot;compareIterations by loaded (same revision)&quot;, function()
+{
+    var finished = false;
+    var iteration1 = new BuildbotIteration(this.queue, 1, finished);
+    var iteration2 = new BuildbotIteration(this.queue, 2, finished);
+    iteration1.revision = { &quot;openSource&quot;: 33019 };
+    iteration2.revision = { &quot;openSource&quot;: 33019 };
+    iteration1.loaded = false;
+    iteration2.loaded = true;
+    ok(this.queue.compareIterations(iteration1, iteration2) &gt; 0, &quot;compareIterations: greater than&quot;);
+    ok(this.queue.compareIterations(iteration2, iteration1) &lt; 0, &quot;compareIterations: less than&quot;);
+});
+
+test(&quot;compareIterations by id (revisions not specified)&quot;, function()
+{
+    var finished = false;
+    var iteration1 = new BuildbotIteration(this.queue, 1, finished);
+    var iteration2 = new BuildbotIteration(this.queue, 2, finished);
+    iteration1.revision = {};
+    iteration2.revision = {};
+    iteration1.loaded = false;
+    iteration2.loaded = false;
+    ok(this.queue.compareIterations(iteration2, iteration1) &lt; 0, &quot;compareIterations: less than&quot;);
+    ok(this.queue.compareIterations(iteration1, iteration2) &gt; 0, &quot;compareIterations: greater than&quot;);
+    strictEqual(this.queue.compareIterations(iteration2, iteration2), 0, &quot;compareIterations: equal&quot;);
+});
+
+test(&quot;compareIterations by id (same revision)&quot;, function()
+{
+    var finished = false;
+    var iteration1 = new BuildbotIteration(this.queue, 1, finished);
+    var iteration2 = new BuildbotIteration(this.queue, 2, finished);
+    iteration1.revision = { &quot;openSource&quot;: 33019 };
+    iteration2.revision = { &quot;openSource&quot;: 33019 };
+    iteration1.loaded = false;
+    iteration2.loaded = false;
+    ok(this.queue.compareIterations(iteration2, iteration1) &lt; 0, &quot;compareIterations: less than&quot;);
+    ok(this.queue.compareIterations(iteration1, iteration2) &gt; 0, &quot;compareIterations: greater than&quot;);
+    strictEqual(this.queue.compareIterations(iteration2, iteration2), 0, &quot;compareIterations: equal&quot;);
+});
+
+test(&quot;compareIterationsByRevisions&quot;, function()
+{
+    var finished = false;
+    var iteration1 = new BuildbotIteration(this.queue, 1, finished);
+    var iteration2 = new BuildbotIteration(this.queue, 2, finished);
+    iteration1.revision = { &quot;openSource&quot;: 33018 };
+    iteration2.revision = { &quot;openSource&quot;: 33019 };
+    iteration1.loaded = true;
+    iteration2.loaded = false;
+    ok(this.queue.compareIterationsByRevisions(iteration2, iteration1) &lt; 0, &quot;compareIterationsByRevisions: less than&quot;);
+    ok(this.queue.compareIterationsByRevisions(iteration1, iteration2) &gt; 0, &quot;compareIterationsByRevisions: greater than&quot;);
+    strictEqual(this.queue.compareIterationsByRevisions(iteration2, iteration2), 0, &quot;compareIterationsByRevisions: equal&quot;);
+});
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (195390 => 195391)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2016-01-20 23:40:44 UTC (rev 195390)
+++ trunk/Tools/ChangeLog        2016-01-21 00:20:33 UTC (rev 195391)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2016-01-20  Jason Marcell  &lt;jmarcell@apple.com&gt;
+
+        Refactor compareIterations to remove duplicate code.
+        https://bugs.webkit.org/show_bug.cgi?id=152913
+
+        Reviewed by Daniel Bates.
+
+        * BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/BuildbotQueue.js:
+        (BuildbotQueue.prototype.compareIterations): Refactored to remove duplicate code.
+        (BuildbotQueue.prototype.sortIterations): Add binding to call to compareIterations.
+        * BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/tests/tests.js: Added tests in order to ensure
+        the same behavior before and after refactor.
+
</ins><span class="cx"> 2016-01-20  Dana Burkart  &lt;dburkart@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Botwatcher's dashboard should show an 'X' when the build is broken
</span></span></pre>
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