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Test Info: Warnings
- This test gets skipped with pattern: os == 'android'
- Manifest: devtools/server/tests/xpcshell/xpcshell.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
const { AddonManager } = ChromeUtils.importESModule(
);
function promiseAddonEvent(event) {
return new Promise(resolve => {
const listener = {
[event](...args) {
AddonManager.removeAddonListener(listener);
resolve(args);
},
};
AddonManager.addAddonListener(listener);
});
}
function promiseWebExtensionStartup() {
const { Management } = ChromeUtils.importESModule(
);
return new Promise(resolve => {
const listener = (evt, extension) => {
Management.off("ready", listener);
resolve(extension);
};
Management.on("ready", listener);
});
}
async function reloadAddon(addonFront) {
// The add-on will be re-installed after a successful reload.
const onInstalled = promiseAddonEvent("onInstalled");
await addonFront.reload();
await onInstalled;
}
function getSupportFile(path) {
const allowMissing = false;
return do_get_file(path, allowMissing);
}
add_task(async function testReloadExitedAddon() {
await startupAddonsManager();
DevToolsServer.init();
DevToolsServer.registerAllActors();
const client = new DevToolsClient(DevToolsServer.connectPipe());
await client.connect();
// Install our main add-on to trigger reloads on.
const addonFile = getSupportFile("addons/web-extension");
const [installedAddon] = await Promise.all([
AddonManager.installTemporaryAddon(addonFile),
promiseWebExtensionStartup(),
]);
// Install a decoy add-on.
const addonFile2 = getSupportFile("addons/web-extension2");
const [installedAddon2] = await Promise.all([
AddonManager.installTemporaryAddon(addonFile2),
promiseWebExtensionStartup(),
]);
const addonFront = await client.mainRoot.getAddon({ id: installedAddon.id });
await Promise.all([reloadAddon(addonFront), promiseWebExtensionStartup()]);
// Uninstall the decoy add-on, which should cause its actor to exit.
const onUninstalled = promiseAddonEvent("onUninstalled");
installedAddon2.uninstall();
await onUninstalled;
// Try to re-list all add-ons after a reload.
// This was throwing an exception because of the exited actor.
const newAddonFront = await client.mainRoot.getAddon({
id: installedAddon.id,
});
equal(newAddonFront.id, addonFront.id);
// The fronts should be the same after the reload
equal(newAddonFront, addonFront);
const onAddonListChanged = client.mainRoot.once("addonListChanged");
// Install an upgrade version of the first add-on.
const addonUpgradeFile = getSupportFile("addons/web-extension-upgrade");
const [upgradedAddon] = await Promise.all([
AddonManager.installTemporaryAddon(addonUpgradeFile),
promiseWebExtensionStartup(),
]);
// Waiting for addonListChanged unsolicited event
await onAddonListChanged;
// re-list all add-ons after an upgrade.
const upgradedAddonFront = await client.mainRoot.getAddon({
id: upgradedAddon.id,
});
equal(upgradedAddonFront.id, addonFront.id);
// The fronts should be the same after the upgrade.
equal(upgradedAddonFront, addonFront);
// The addon metadata has been updated.
equal(upgradedAddonFront.name, "Test Addons Actor Upgrade");
await close(client);
});