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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
const protocol = require("devtools/shared/protocol");
const {AddonManager} = require("resource://gre/modules/AddonManager.jsm");
startupAddonsManager();
function promiseAddonEvent(event) {
return new Promise(resolve => {
let listener = {
[event]: function (...args) {
AddonManager.removeAddonListener(listener);
resolve(args);
}
};
AddonManager.addAddonListener(listener);
});
}
function* findAddonInRootList(client, addonId) {
const result = yield client.listAddons();
const addonActor = result.addons.filter(addon => addon.id === addonId)[0];
ok(addonActor, `Found add-on actor for ${addonId}`);
return addonActor;
}
function* reloadAddon(client, addonActor) {
// The add-on will be re-installed after a successful reload.
const onInstalled = promiseAddonEvent("onInstalled");
yield client.request({to: addonActor.actor, type: "reload"});
yield onInstalled;
}
function getSupportFile(path) {
const allowMissing = false;
return do_get_file(path, allowMissing);
}
add_task(function* testReloadExitedAddon() {
const client = yield new Promise(resolve => {
get_chrome_actors(client => resolve(client));
});
// Install our main add-on to trigger reloads on.
const addonFile = getSupportFile("addons/web-extension");
const installedAddon = yield AddonManager.installTemporaryAddon(
addonFile);
// Install a decoy add-on.
const addonFile2 = getSupportFile("addons/web-extension2");
const installedAddon2 = yield AddonManager.installTemporaryAddon(
addonFile2);
let addonActor = yield findAddonInRootList(client, installedAddon.id);
yield reloadAddon(client, addonActor);
// Uninstall the decoy add-on, which should cause its actor to exit.
const onUninstalled = promiseAddonEvent("onUninstalled");
installedAddon2.uninstall();
const [uninstalledAddon] = yield onUninstalled;
// Try to re-list all add-ons after a reload.
// This was throwing an exception because of the exited actor.
const newAddonActor = yield findAddonInRootList(client, installedAddon.id);
equal(newAddonActor.id, addonActor.id);
// The actor id should be the same after the reload
equal(newAddonActor.actor, addonActor.actor);
const onAddonListChanged = new Promise((resolve) => {
client.addListener("addonListChanged", function listener() {
client.removeListener("addonListChanged", listener);
resolve();
});
});
// Install an upgrade version of the first add-on.
const addonUpgradeFile = getSupportFile("addons/web-extension-upgrade");
const upgradedAddon = yield AddonManager.installTemporaryAddon(
addonUpgradeFile);
// Waiting for addonListChanged unsolicited event
yield onAddonListChanged;
// re-list all add-ons after an upgrade.
const upgradedAddonActor = yield findAddonInRootList(client, upgradedAddon.id);
equal(upgradedAddonActor.id, addonActor.id);
// The actor id should be the same after the upgrade.
equal(upgradedAddonActor.actor, addonActor.actor);
// The addon metadata has been updated.
equal(upgradedAddonActor.name, "Test Addons Actor Upgrade");
yield close(client);
});
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