1 files changed, 78 insertions, 0 deletions
diff --git a/dom/media/test/can_play_type_ogg.js b/dom/media/test/can_play_type_ogg.js
new file mode 100644
index 000000000..b9678bcac
--- /dev/null
+++ b/dom/media/test/can_play_type_ogg.js
@@ -0,0 +1,78 @@
+
+function check_ogg(v, enabled, finish) {
+  function check(type, expected) {
+    is(v.canPlayType(type), enabled ? expected : "", type);
+  }
+
+  function basic_test() {
+    return new Promise(function(resolve, reject) {
+      // Ogg types
+      check("video/ogg", "maybe");
+      check("audio/ogg", "maybe");
+      check("application/ogg", "maybe");
+
+      // Supported Ogg codecs
+      check("audio/ogg; codecs=vorbis", "probably");
+      check("video/ogg; codecs=vorbis", "probably");
+      check("video/ogg; codecs=vorbis,theora", "probably");
+      check("video/ogg; codecs=\"vorbis, theora\"", "probably");
+      check("video/ogg; codecs=theora", "probably");
+
+      resolve();
+    });
+  }
+
+  // Verify Opus support
+  function verify_opus_support() {
+    return new Promise(function(resolve, reject) {
+      var OpusEnabled = undefined;
+      try {
+        OpusEnabled = SpecialPowers.getBoolPref("media.opus.enabled");
+      } catch (ex) {
+        // SpecialPowers failed, perhaps because Opus isn't compiled in
+        console.log("media.opus.enabled pref not found; skipping Opus validation");
+      }
+      if (OpusEnabled != undefined) {
+        resolve();
+      } else {
+        reject();
+      }
+    });
+  }
+
+  function opus_enable() {
+    return new Promise(function(resolve, reject) {
+      SpecialPowers.pushPrefEnv({"set": [['media.opus.enabled', true]]},
+                                function() {
+                                  check("audio/ogg; codecs=opus", "probably");
+                                  resolve();
+                                });
+    });
+  }
+
+  function opus_disable() {
+    return new Promise(function(resolve, reject) {
+      SpecialPowers.pushPrefEnv({"set": [['media.opus.enabled', false]]},
+                                function() {
+                                  check("audio/ogg; codecs=opus", "");
+                                  resolve();
+                                });
+    });
+  }
+
+  function unspported_ogg() {
+    // Unsupported Ogg codecs
+    check("video/ogg; codecs=xyz", "");
+    check("video/ogg; codecs=xyz,vorbis", "");
+    check("video/ogg; codecs=vorbis,xyz", "");
+
+    finish.call();
+  }
+
+  basic_test()
+  .then(verify_opus_support)
+  .then(opus_enable)
+  .then(opus_disable)
+  .then(unspported_ogg, unspported_ogg);
+
+}