fune/toolkit/components/filewatcher/tests/xpcshell/test_watch_resource.js

31 lines
931 B
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
function run_test() {
// Set up profile. We will use profile path create some test files
do_get_profile();
// Start executing the tests
run_next_test();
}
/**
* Test watching non-existing path
*/
add_task(async function test_watching_non_existing() {
let notExistingDir =
OS.Path.join(OS.Constants.Path.profileDir, "absolutelyNotExisting");
// Instantiate the native watcher.
let watcher = makeWatcher();
let error = await new Promise((resolve, reject) => {
// Try watch a path which doesn't exist.
watcher.addPath(notExistingDir, reject, resolve);
// Wait until the watcher informs us that there was an error.
});
Assert.equal(error, Cr.NS_ERROR_FILE_NOT_FOUND);
});