1 files changed, 69 insertions, 0 deletions
diff --git a/dom/browser-element/mochitest/browserElement_AudioChannel_nested.js b/dom/browser-element/mochitest/browserElement_AudioChannel_nested.js
new file mode 100644
index 000000000..2ed432b2a
--- /dev/null
+++ b/dom/browser-element/mochitest/browserElement_AudioChannel_nested.js
@@ -0,0 +1,69 @@
+/* Any copyright is dedicated to the public domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Bug 1113086 - tests for AudioChannel API into BrowserElement
+
+"use strict";
+
+SimpleTest.waitForExplicitFinish();
+browserElementTestHelpers.setEnabledPref(true);
+
+function runTests() {
+  var iframe = document.createElement('iframe');
+  iframe.setAttribute('mozbrowser', 'true');
+
+  var listener = function(e) {
+    var message = e.detail.message;
+    if (/^OK/.exec(message)) {
+      ok(true, "Message from app: " + message);
+    } else if (/^KO/.exec(message)) {
+      ok(false, "Message from app: " + message);
+    } else if (/DONE/.exec(message)) {
+      ok(true, "Messaging from app complete");
+      iframe.removeEventListener('mozbrowsershowmodalprompt', listener);
+      SimpleTest.finish();
+    }
+  }
+
+  function audio_loadend() {
+    ok("mute" in iframe, "iframe.mute exists");
+    ok("unmute" in iframe, "iframe.unmute exists");
+    ok("getMuted" in iframe, "iframe.getMuted exists");
+    ok("getVolume" in iframe, "iframe.getVolume exists");
+    ok("setVolume" in iframe, "iframe.setVolume exists");
+
+    ok("allowedAudioChannels" in iframe, "allowedAudioChannels exist");
+    var channels = iframe.allowedAudioChannels;
+    is(channels.length, 9, "9 audio channel by default");
+
+    var ac = channels[0];
+
+    ok(ac instanceof BrowserElementAudioChannel, "Correct class");
+    ok("getVolume" in ac, "ac.getVolume exists");
+    ok("setVolume" in ac, "ac.setVolume exists");
+    ok("getMuted" in ac, "ac.getMuted exists");
+    ok("setMuted" in ac, "ac.setMuted exists");
+    ok("isActive" in ac, "ac.isActive exists");
+
+    info("Setting the volume...");
+    ac.setVolume(0.5);
+
+    ac.onactivestatechanged = function() {
+      ok(true, "activestatechanged event received.");
+      ac.onactivestatechanged = null;
+    }
+  }
+
+  iframe.addEventListener('mozbrowserloadend', audio_loadend);
+  iframe.addEventListener('mozbrowsershowmodalprompt', listener, false);
+  document.body.appendChild(iframe);
+
+  iframe.src = 'chrome://mochitests/content/chrome/dom/browser-element/mochitest/file_browserElement_AudioChannel_nested.html';
+}
+
+addEventListener('testready', function() {
+  SpecialPowers.pushPrefEnv({'set': [["b2g.system_startup_url", window.location.href]]},
+                            function() {
+    SimpleTest.executeSoon(runTests);
+  });
+});