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https://github.com/classilla/tenfourfox.git
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52 lines
1.8 KiB
JavaScript
52 lines
1.8 KiB
JavaScript
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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function run_test() {
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// Set up profile. We will use profile path create some test files.
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do_get_profile();
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// Start executing the tests.
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run_next_test();
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}
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/**
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* Test the watcher correctly notifies of a file creation when watching
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* a single path.
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*/
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add_task(function* test_watch_single_path_file_creation() {
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// Create and watch a sub-directory of the profile directory so we don't
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// catch notifications we're not interested in (i.e. "startupCache").
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let watchedDir = OS.Path.join(OS.Constants.Path.profileDir, "filewatcher_playground");
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yield OS.File.makeDir(watchedDir);
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let tempFileName = "test_filecreation.tmp";
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// Instantiate and initialize the native watcher.
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let watcher = makeWatcher();
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let deferred = Promise.defer();
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let tmpFilePath = OS.Path.join(watchedDir, tempFileName);
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// Add the profile directory to the watch list and wait for the file watcher
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// to start watching.
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yield promiseAddPath(watcher, watchedDir, deferred.resolve, deferred.reject);
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// create the file within the watched directory.
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yield OS.File.writeAtomic(tmpFilePath, "some data");
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// Wait until the watcher informs us that the file was created.
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let changed = yield deferred.promise;
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do_check_eq(changed, tmpFilePath);
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// Remove the watch and free the associated memory (we need to
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// reuse 'deferred.resolve' and 'deferred.reject' to unregister).
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yield promiseRemovePath(watcher, watchedDir, deferred.resolve, deferred.reject);
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// Remove the test directory and all of its content.
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yield OS.File.removeDir(watchedDir);
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});
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