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Bug 1040048 - Register the OpenH264 plugin from the OpenH264Provider on startup. r=bsmedberg

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This commit is contained in:
Georg Fritzsche 2014-07-17 17:46:18 +02:00
parent 1f8256d89b
commit 878a5c8998
2 changed files with 52 additions and 1 deletions
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5
toolkit/mozapps/extensions/internal/OpenH264Provider.jsm
View File

@ -161,6 +161,11 @@ let OpenH264Provider = {
Services.obs.addObserver(this, AddonManager.OPTIONS_NOTIFICATION_DISPLAYED, false);
prefs.observe(OPENH264_PREF_ENABLED, this.onPrefEnabledChanged, this);
prefs.observe(OPENH264_PREF_PATH, this.onPrefPathChanged, this);
this.gmpPath = prefs.get(OPENH264_PREF_PATH, null);
if (this.gmpPath) {
gmpService.addPluginDirectory(this.gmpPath);
}
},
shutdown: function() {

48
toolkit/mozapps/extensions/test/xpcshell/test_openh264.js
View File

@ -3,7 +3,7 @@
"use strict";
const Ci = Components.interfaces;
const {classes: Cc, interfaces: Ci, utils: Cu} = Components;
const OPENH264_PLUGIN_ID = "openh264-plugin@cisco.com";
const OPENH264_PREF_BRANCH = "media.openh264.";
@ -146,3 +146,49 @@ add_task(function* test_autoUpdatePrefPersistance() {
addon.applyBackgroundUpdates = AddonManager.AUTOUPDATE_DEFAULT;
Assert.ok(!prefs.prefHasUserValue(OPENH264_PREF_AUTOUPDATE));
});
add_task(function* test_pluginRegistration() {
let file = Services.dirsvc.get("ProfD", Ci.nsIFile);
file.append("openh264");
file.append("testDir");
let addedPath = null
let removedPath = null;
let clearPaths = () => addedPath = removedPath = null;
let MockGMPService = {
addPluginDirectory: path => addedPath = path,
removePluginDirectory: path => removedPath = path,
};
let OpenH264Scope = Cu.import("resource://gre/modules/addons/OpenH264Provider.jsm");
OpenH264Scope.gmpService = MockGMPService;
// Check that the OpenH264 plugin gets registered after startup.
Services.prefs.setCharPref(OPENH264_PREF_PATH, file.path);
clearPaths();
yield promiseRestartManager();
Assert.equal(addedPath, file.path);
Assert.equal(removedPath, null);
// Check that clearing the path doesn't trigger registration.
clearPaths();
Services.prefs.clearUserPref(OPENH264_PREF_PATH);
Assert.equal(addedPath, null);
Assert.equal(removedPath, file.path);
// Restarting with no path set should not trigger registration.
clearPaths();
yield promiseRestartManager();
Assert.equal(addedPath, null);
Assert.equal(removedPath, null);
// Changing the pref mid-session should cause unregistration and registration.
Services.prefs.setCharPref(OPENH264_PREF_PATH, file.path);
clearPaths();
let file2 = file.clone();
file2.append("foo");
Services.prefs.setCharPref(OPENH264_PREF_PATH, file2.path);
Assert.equal(addedPath, file2.path);
Assert.equal(removedPath, file.path);
});