Sort suites in suite table based on number of failed test cases.

build/android/pylib/results/presentation/javascript/main_html.js

Index: build/android/pylib/results/presentation/javascript/main_html.js
diff --git a/build/android/pylib/results/presentation/javascript/main_html.js b/build/android/pylib/results/presentation/javascript/main_html.js
index b8f80f487f0c07e10ca30098894d33088d634a03..3d94663e33f1b8bf44eda7483c7835650d3b2ffc 100644
--- a/build/android/pylib/results/presentation/javascript/main_html.js
+++ b/build/android/pylib/results/presentation/javascript/main_html.js
@@ -88,7 +88,7 @@ function sortByColumn(head) {
   // Determine whether to asc or desc and set arrows.
   var headers = head.parentNode.getElementsByTagName('th');
   var headIndex = Array.prototype.slice.call(headers).indexOf(head);
-  var asc = 1;
+  var asc = -1;
   for (var i = 0; i < headers.length; i++) {
     if (headers[i].dataset.ascSorted != 0) {
       if (headers[i].dataset.ascSorted == 1) {
@@ -187,3 +187,7 @@ function sortByColumn(head) {
     table.appendChild(rowBlocks[i]);
   }
 }
+
+function sortSuiteTableByFailedTestCases() {
+  sortByColumn(document.getElementById('number_fail_tests'));

[the real yoland, 2017/05/12 19:09:43]

potential future improvements: there are a lot of string values in these js/html
files. Since the result detail page are all generated through jinja on the
python side, I think it might be good to refactor and have python control over
what these string values are and send them in through jinja

+}