From 357f7a8acdc4c1fbfaab8c238c62db11a041d0d8 Mon Sep 17 00:00:00 2001
From: Robert Konigsberg <konigsberg@google.com>
Date: Wed, 28 Dec 2011 20:17:44 -0500
Subject: [PATCH] Add local test selector. SOO MUCH BETTER.

---
 auto_tests/misc/fake-jstestdriver.js  | 35 +++++++++++++++++-------
 auto_tests/misc/local.html            | 50 ++++++++++++++++++++++++++++++++++-
 auto_tests/tests/interaction_model.js |  3 +++
 3 files changed, 77 insertions(+), 11 deletions(-)

diff --git a/auto_tests/misc/fake-jstestdriver.js b/auto_tests/misc/fake-jstestdriver.js
index 4a9b0ea..92147ca 100644
--- a/auto_tests/misc/fake-jstestdriver.js
+++ b/auto_tests/misc/fake-jstestdriver.js
@@ -39,12 +39,12 @@ var jstd = {
 var testCaseList = [];
 
 function TestCase(name) {
-  this.name = name;
-  this.toString = function() {
+  var testCase = function() { return this; };
+  testCase.name = name;
+  testCase.toString = function() {
     return "Fake test case " + name;
   };
 
-  var testCase = function() { return this; };
   testCase.prototype.setUp = function() { };
   testCase.prototype.tearDown = function() { };
   /**
@@ -87,17 +87,28 @@ function TestCase(name) {
   testCase.prototype.runAllTests = function() {
     // what's better than for ... in for non-array objects?
     var tests = {};
+    var names = this.getTestNames();
+    for (var idx in names) {
+      var name = names[idx];
+      console.log("Running " + name);
+      var result = this.runTest(name);
+      tests[name] = result;
+    }
+    console.log(prettyPrintEntity_(tests));
+  };
+
+  testCase.prototype.getTestNames = function() {
+    // what's better than for ... in for non-array objects?
+    var tests = [];
     for (var name in this) {
       if (name.indexOf('test') == 0 && typeof(this[name]) == 'function') {
-        console.log("Running " + name);
-        var result = this.runTest(name);
-        tests[name] = result;
+        tests.push(name);
       }
     }
-    console.log(prettyPrintEntity_(tests));
-  };
+    return tests;
+  }
 
-  testCaseList.push(testCase);
+  testCaseList.push({name : name, testCase : testCase});
   return testCase;
 };
 
@@ -107,7 +118,7 @@ function addGlobalTestSymbols() {
 
   var num_tests = 0;
   for (var i = 0; i < testCaseList.length; i++) {
-    var tc_class = testCaseList[i];
+    var tc_class = testCaseList[i].testCase;
     for (var name in tc_class.prototype) {
       if (name.indexOf('test') == 0 && typeof(tc_class.prototype[name]) == 'function') {
         if (globalTestDb.hasOwnProperty(name)) {
@@ -128,3 +139,7 @@ function addGlobalTestSymbols() {
   console.log('Loaded ' + num_tests + ' tests in ' +
               testCaseList.length + ' test cases');
 }
+
+function getAllTestCases() {
+  return testCaseList;
+}
diff --git a/auto_tests/misc/local.html b/auto_tests/misc/local.html
index 243e513..05b6cf2 100644
--- a/auto_tests/misc/local.html
+++ b/auto_tests/misc/local.html
@@ -58,8 +58,20 @@
     var test = args.test;
     var command = args.command;
 
-    if (args.testCase) {
+    if (args.testCaseName) {
+      var testCases = getAllTestCases();
+      for (var idx in testCases) {
+        var entry = testCases[idx];
+        if (entry.name == args.testCaseName) {
+          var prototype = entry.testCase;
+          tc = new entry.testCase();
+          break;
+        }
+      }
+    } else if (args.testCase) {
       eval("tc = new " + args.testCase + "()");
+    }
+    if (tc != null) {
       if (args.command) {
         if (args.command == "runAllTests") {
           console.log("Running all tests for " + args.testCase);
@@ -87,9 +99,45 @@
   <li>command - either runTest or runAllTests.
   </ul>
   Example: <code>local.html?testCase=ScrollingDivTestCase&test=testNestedDiv_Scrolled&command=runTest</code>
+  <p/>
+  <div id="selector"></div>
 </body>
 <script>
 processVariables();
 addGlobalTestSymbols();
+
+function createAttached(name, parent) {
+  var elem = document.createElement(name);
+  parent.appendChild(elem);
+  return elem;
+}
+
+var selector = document.getElementById("selector");
+if (selector != null) { // running a test
+  var description = createAttached("div", selector);
+  var list = createAttached("ul", selector);
+  var parent = list.parentElement;
+  if (tc == null) {
+    description.innerHTML = "Test cases:";
+    var testCases = getAllTestCases();
+    for (var idx in testCases) {
+      var entry = testCases[idx];
+      var li = createAttached("li", list);
+      var a = createAttached("a", li);
+      a.innerText = entry.name;
+      a.href = document.URL + "?testCaseName=" + entry.name;
+    }
+  } else {
+    description.innerHTML = "Tests for " + name;
+    var names = tc.getTestNames();
+    for (var idx in names) {
+      var name = names[idx];
+      var li = createAttached("li", list);
+      var a = createAttached("a", li);
+      a.innerText = name;
+      a.href = document.URL + "&test=" + name + "&command=runTest";
+    }
+  }
+}
 </script>
 </html>
diff --git a/auto_tests/tests/interaction_model.js b/auto_tests/tests/interaction_model.js
index a363f55..b68825a 100644
--- a/auto_tests/tests/interaction_model.js
+++ b/auto_tests/tests/interaction_model.js
@@ -242,3 +242,6 @@ InteractionModelTestCase.prototype.testClickCallback_clickOnPoint = function() {
   assertEquals(1, clicked);
 };
 
+InteractionModelTestCase.prototype.testIsZoomed_1 = function() {
+};
+
-- 
2.7.4