Group similar failures (same directory, same fixture)

Tools/GardeningServer/ui/ct-test-list-tests.html

 <!--
 Copyright 2014 The Chromium Authors. All rights reserved.
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
 -->
 
 <link rel="import" href="ct-test-list.html">
 
 <script>
 (function () {
@@ skipping 27 matching lines @@
   "resultNodesByBuilder": {
     "WebKit Mac10.6 (dbg)": {
       "actual": "IMAGE",
     },
   },
   "oldestFailingRevision": 177164,
   "newestPassingRevision": 177165,
 },
 ];
 
+var kExampleTestsChromium = [
+{
+  "testName": "SomeTest.SubTest1",
+  "step": "browser_tests",
+  "oldestFailingRevision": 177164,
+  "newestPassingRevision": 177165,
+},
+{
+  "testName": "SomeTest.SubTest2",
+  "step": "browser_tests",
+  "oldestFailingRevision": 177164,
+  "newestPassingRevision": 177165,
+},
+];
+
 module("ct-test-list");
 
 asyncTest("basic", 4, function() {
   var list = document.createElement('ct-test-list');
 
   list.tests = kExampleTests;
   list.tree = 'blink';
 
   Platform.endOfMicrotask(function() {
     var tests = list.shadowRoot.querySelectorAll('a');
     equal(tests.length, 3);
     equal(tests[0].href, 'http://test-results.appspot.com/dashboards/flakiness_dashboard.html#group=@ToT%20Blink&tests=plugins%2Fgesture-events-scrolled.html&testType=foo_step');
     equal(tests[1].href, 'http://test-results.appspot.com/dashboards/flakiness_dashboard.html#group=@ToT%20Blink&tests=plugins%2Ftransformed-events.html&testType=foo_step');
     equal(tests[2].href, 'http://test-results.appspot.com/dashboards/flakiness_dashboard.html#group=@ToT%20Blink&tests=plugins%2Fgesture-events.html&testType=foo_step');
 
     start();
   });
 });
 
+asyncTest("grouping", 2, function() {

[ojan, 2014/08/11 02:18:55]

Please also have a test of layout tests.

[jochen (gone - plz use gerrit), 2014/08/11 12:59:36]

done

+  var list = document.createElement('ct-test-list');
+
+  list.tests = kExampleTestsChromium;
+  list.tree = 'chromium';
+
+  Platform.endOfMicrotask(function() {
+    var tests = list.shadowRoot.querySelectorAll('a');
+    equal(tests.length, 0);
+    var icons = list.shadowRoot.querySelectorAll('paper-icon-button');
+    equal(icons.length, 1);
+
+    start();
+  });
+});
+
 })()
 </script>