From a527fa5ff199b80f8e5faded5de8c59fefbf62da Mon Sep 17 00:00:00 2001
From: Kumar McMillan <kumar.mcmillan@gmail.com>
Date: Mon, 22 Nov 2010 09:51:10 -0600
Subject: [PATCH] Adds support to run QUnit tests in CI with JS TestNet

---
 media/js/zamboni/jstestnet.js     | 101 ++++++++++++++++++++++++++++++
 media/js/zamboni/tests/suite.json |   1 +
 urls.py                           |   6 +-
 3 files changed, 107 insertions(+), 1 deletion(-)
 create mode 100644 media/js/zamboni/jstestnet.js

diff --git a/media/js/zamboni/jstestnet.js b/media/js/zamboni/jstestnet.js
new file mode 100644
index 0000000000..c4dd027e8c
--- /dev/null
+++ b/media/js/zamboni/jstestnet.js
@@ -0,0 +1,101 @@
+
+//
+// Adapter for JS TestNet
+// https://github.com/kumar303/jstestnet
+//
+// Be sure this file is loaded *after* qunit/testrunner.js or whatever else
+// you're using
+
+(function() {
+
+    var canPost = false;
+    try {
+        canPost = !!window.top.postMessage;
+    } catch(e){}
+    if (!canPost) {
+        return;
+    }
+
+    function postMsg(data) {
+        var msg = '';
+        for (var k in data) {
+            if (msg.length > 0) {
+                msg += '&';
+            }
+            msg += k + '=' + encodeURI(data[k]);
+        }
+        window.top.postMessage(msg, '*');
+    }
+
+    // QUnit (jQuery)
+    // http://docs.jquery.com/QUnit
+    if ( typeof QUnit !== "undefined" ) {
+
+        QUnit.begin = function() {
+            postMsg({
+                action: 'hello',
+                user_agent: navigator.userAgent
+            });
+        };
+
+        QUnit.done = function(failures, total) {
+            // // Clean up the HTML (remove any un-needed test markup)
+            // $("nothiddendiv").remove();
+            // $("loadediframe").remove();
+            // $("dl").remove();
+            // $("main").remove();
+            //
+            // // Show any collapsed results
+            // $('ol').show();
+
+            postMsg({
+                action: 'done',
+                failures: failures,
+                total: total
+            });
+        };
+
+        QUnit.log = function(result, message) {
+            // Strip out html:
+            message = message.replace(/<(?:.|\s)*?>/g, '');
+            postMsg({
+                action: 'log',
+                result: result,
+                message: message
+            });
+        };
+
+        QUnit.moduleStart = function(name) {
+            postMsg({
+                action: 'set_module',
+                name: name
+            });
+        };
+
+        QUnit.testStart = function(name) {
+            postMsg({
+                action: 'set_test',
+                name: name
+            });
+        };
+
+        // window.TestSwarm.serialize = function(){
+        //  // Clean up the HTML (remove any un-needed test markup)
+        //  remove("nothiddendiv");
+        //  remove("loadediframe");
+        //  remove("dl");
+        //  remove("main");
+        //
+        //  // Show any collapsed results
+        //  var ol = document.getElementsByTagName("ol");
+        //  for ( var i = 0; i < ol.length; i++ ) {
+        //      ol[i].style.display = "block";
+        //  }
+        //
+        //  return trimSerialize();
+        // };
+    } else {
+        throw new Error("Cannot adapt to jstestnet: Unknown test runner");
+    }
+
+})();
diff --git a/media/js/zamboni/tests/suite.json b/media/js/zamboni/tests/suite.json
index bb608aafcf..7d98add399 100644
--- a/media/js/zamboni/tests/suite.json
+++ b/media/js/zamboni/tests/suite.json
@@ -1,6 +1,7 @@
 {
     "name": "Main Test Suite",
     "extra_media_urls": [
+        "js/zamboni/jstestnet.js",
         "js/zamboni/tests.js",
         "js/zamboni/devhub.js"
     ]
diff --git a/urls.py b/urls.py
index 9d44aad44a..d0392bda82 100644
--- a/urls.py
+++ b/urls.py
@@ -141,7 +141,11 @@ if 'django_qunit' in settings.INSTALLED_APPS:
         import django_qunit.views
         import jingo
         ctx = django_qunit.views.get_suite_context(request, path)
-        return jingo.render(request, 'qunit.html', ctx)
+        response = jingo.render(request, 'qunit.html', ctx)
+        # This allows another site to embed the QUnit suite
+        # in an iframe (for CI).
+        response['x-frame-options'] = ''
+        return response
 
     urlpatterns += patterns('',
         url(r'^qunit/(?P<path>.*)', zamboni_qunit),