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1 files changed, 283 insertions, 0 deletions
diff --git a/toolkit/mozapps/webextensions/test/xpcshell/test_pluginchange.js b/toolkit/mozapps/webextensions/test/xpcshell/test_pluginchange.js
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+++ b/toolkit/mozapps/webextensions/test/xpcshell/test_pluginchange.js
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+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+const LIST_UPDATED_TOPIC = "plugins-list-updated";
+
+// We need to use the same algorithm for generating IDs for plugins
+var { getIDHashForString } = Components.utils.import("resource://gre/modules/addons/PluginProvider.jsm");
+var { MockRegistrar } = Components.utils.import("resource://testing-common/MockRegistrar.jsm");
+
+function PluginTag(name, description) {
+ this.name = name;
+ this.description = description;
+}
+
+PluginTag.prototype = {
+ name: null,
+ description: null,
+ version: "1.0",
+ filename: null,
+ fullpath: null,
+ disabled: false,
+ blocklisted: false,
+ clicktoplay: false,
+
+ mimeTypes: [],
+
+ getMimeTypes: function(count) {
+ count.value = this.mimeTypes.length;
+ return this.mimeTypes;
+ }
+};
+
+const PLUGINS = [
+ // A standalone plugin
+ new PluginTag("Java", "A mock Java plugin"),
+
+ // A plugin made up of two plugin files
+ new PluginTag("Flash", "A mock Flash plugin"),
+ new PluginTag("Flash", "A mock Flash plugin")
+];
+
+const gPluginHost = {
+ // nsIPluginHost
+ getPluginTags: function(count) {
+ count.value = PLUGINS.length;
+ return PLUGINS;
+ },
+
+ QueryInterface: XPCOMUtils.generateQI([AM_Ci.nsIPluginHost])
+};
+
+MockRegistrar.register("@mozilla.org/plugin/host;1", gPluginHost);
+
+// This verifies that when the list of plugins changes the add-ons manager
+// correctly updates
+function run_test() {
+ do_test_pending();
+ createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9.2");
+
+ Services.prefs.setBoolPref("media.gmp-provider.enabled", false);
+
+ startupManager();
+ AddonManager.addAddonListener(AddonListener);
+ AddonManager.addInstallListener(InstallListener);
+
+ run_test_1();
+}
+
+function end_test() {
+ do_execute_soon(do_test_finished);
+}
+
+function sortAddons(addons) {
+ addons.sort(function(a, b) {
+ return a.name.localeCompare(b.name);
+ });
+}
+
+// Basic check that the mock object works
+function run_test_1() {
+ AddonManager.getAddonsByTypes(["plugin"], function(addons) {
+ sortAddons(addons);
+
+ do_check_eq(addons.length, 2);
+
+ do_check_eq(addons[0].name, "Flash");
+ do_check_false(addons[0].userDisabled);
+ do_check_eq(addons[1].name, "Java");
+ do_check_false(addons[1].userDisabled);
+
+ run_test_2();
+ });
+}
+
+// No change to the list should not trigger any events or changes in the API
+function run_test_2() {
+ // Reorder the list a bit
+ let tag = PLUGINS[0];
+ PLUGINS[0] = PLUGINS[2];
+ PLUGINS[2] = PLUGINS[1];
+ PLUGINS[1] = tag;
+
+ Services.obs.notifyObservers(null, LIST_UPDATED_TOPIC, null);
+
+ AddonManager.getAddonsByTypes(["plugin"], function(addons) {
+ sortAddons(addons);
+
+ do_check_eq(addons.length, 2);
+
+ do_check_eq(addons[0].name, "Flash");
+ do_check_false(addons[0].userDisabled);
+ do_check_eq(addons[1].name, "Java");
+ do_check_false(addons[1].userDisabled);
+
+ run_test_3();
+ });
+}
+
+// Tests that a newly detected plugin shows up in the API and sends out events
+function run_test_3() {
+ let tag = new PluginTag("Quicktime", "A mock Quicktime plugin");
+ PLUGINS.push(tag);
+ let id = getIDHashForString(tag.name + tag.description);
+
+ let test_params = {};
+ test_params[id] = [
+ ["onInstalling", false],
+ "onInstalled"
+ ];
+
+ prepare_test(test_params, [
+ "onExternalInstall"
+ ]);
+
+ Services.obs.notifyObservers(null, LIST_UPDATED_TOPIC, null);
+
+ ensure_test_completed();
+
+ AddonManager.getAddonsByTypes(["plugin"], function(addons) {
+ sortAddons(addons);
+
+ do_check_eq(addons.length, 3);
+
+ do_check_eq(addons[0].name, "Flash");
+ do_check_false(addons[0].userDisabled);
+ do_check_eq(addons[1].name, "Java");
+ do_check_false(addons[1].userDisabled);
+ do_check_eq(addons[2].name, "Quicktime");
+ do_check_false(addons[2].userDisabled);
+
+ run_test_4();
+ });
+}
+
+// Tests that a removed plugin disappears from in the API and sends out events
+function run_test_4() {
+ let tag = PLUGINS.splice(1, 1)[0];
+ let id = getIDHashForString(tag.name + tag.description);
+
+ let test_params = {};
+ test_params[id] = [
+ ["onUninstalling", false],
+ "onUninstalled"
+ ];
+
+ prepare_test(test_params);
+
+ Services.obs.notifyObservers(null, LIST_UPDATED_TOPIC, null);
+
+ ensure_test_completed();
+
+ AddonManager.getAddonsByTypes(["plugin"], function(addons) {
+ sortAddons(addons);
+
+ do_check_eq(addons.length, 2);
+
+ do_check_eq(addons[0].name, "Flash");
+ do_check_false(addons[0].userDisabled);
+ do_check_eq(addons[1].name, "Quicktime");
+ do_check_false(addons[1].userDisabled);
+
+ run_test_5();
+ });
+}
+
+// Removing part of the flash plugin should have no effect
+function run_test_5() {
+ PLUGINS.splice(0, 1);
+
+ Services.obs.notifyObservers(null, LIST_UPDATED_TOPIC, null);
+
+ ensure_test_completed();
+
+ AddonManager.getAddonsByTypes(["plugin"], function(addons) {
+ sortAddons(addons);
+
+ do_check_eq(addons.length, 2);
+
+ do_check_eq(addons[0].name, "Flash");
+ do_check_false(addons[0].userDisabled);
+ do_check_eq(addons[1].name, "Quicktime");
+ do_check_false(addons[1].userDisabled);
+
+ run_test_6();
+ });
+}
+
+// Replacing flash should be detected
+function run_test_6() {
+ let oldTag = PLUGINS.splice(0, 1)[0];
+ let newTag = new PluginTag("Flash 2", "A new crash-free Flash!");
+ newTag.disabled = true;
+ PLUGINS.push(newTag);
+
+ let test_params = {};
+ test_params[getIDHashForString(oldTag.name + oldTag.description)] = [
+ ["onUninstalling", false],
+ "onUninstalled"
+ ];
+ test_params[getIDHashForString(newTag.name + newTag.description)] = [
+ ["onInstalling", false],
+ "onInstalled"
+ ];
+
+ prepare_test(test_params, [
+ "onExternalInstall"
+ ]);
+
+ Services.obs.notifyObservers(null, LIST_UPDATED_TOPIC, null);
+
+ ensure_test_completed();
+
+ AddonManager.getAddonsByTypes(["plugin"], function(addons) {
+ sortAddons(addons);
+
+ do_check_eq(addons.length, 2);
+
+ do_check_eq(addons[0].name, "Flash 2");
+ do_check_true(addons[0].userDisabled);
+ do_check_eq(addons[1].name, "Quicktime");
+ do_check_false(addons[1].userDisabled);
+
+ run_test_7();
+ });
+}
+
+// If new tags are detected and the disabled state changes then we should send
+// out appropriate notifications
+function run_test_7() {
+ PLUGINS[0] = new PluginTag("Quicktime", "A mock Quicktime plugin");
+ PLUGINS[0].disabled = true;
+ PLUGINS[1] = new PluginTag("Flash 2", "A new crash-free Flash!");
+
+ let test_params = {};
+ test_params[getIDHashForString(PLUGINS[0].name + PLUGINS[0].description)] = [
+ ["onDisabling", false],
+ "onDisabled"
+ ];
+ test_params[getIDHashForString(PLUGINS[1].name + PLUGINS[1].description)] = [
+ ["onEnabling", false],
+ "onEnabled"
+ ];
+
+ prepare_test(test_params);
+
+ Services.obs.notifyObservers(null, LIST_UPDATED_TOPIC, null);
+
+ ensure_test_completed();
+
+ AddonManager.getAddonsByTypes(["plugin"], function(addons) {
+ sortAddons(addons);
+
+ do_check_eq(addons.length, 2);
+
+ do_check_eq(addons[0].name, "Flash 2");
+ do_check_false(addons[0].userDisabled);
+ do_check_eq(addons[1].name, "Quicktime");
+ do_check_true(addons[1].userDisabled);
+
+ end_test();
+ });
+}