gecko-dev/toolkit/components/osfile/tests/xpcshell/test_path_constants.js

83 lines
2.6 KiB
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";
Cu.import("resource://gre/modules/ctypes.jsm", this);
Cu.import("resource://testing-common/AppData.jsm", this);
function run_test() {
run_next_test();
}
function compare_paths(ospath, key) {
let file;
try {
file = Services.dirsvc.get(key, Components.interfaces.nsIFile);
} catch(ex) {}
if (file) {
do_check_true(!!ospath);
do_check_eq(ospath, file.path);
} else {
do_print("WARNING: " + key + " is not defined. Test may not be testing anything!");
do_check_false(!!ospath);
}
}
// Some path constants aren't set up until the profile is available. This
// test verifies that behavior.
add_task(function* test_before_after_profile() {
do_check_null(OS.Constants.Path.profileDir);
do_check_null(OS.Constants.Path.localProfileDir);
do_check_null(OS.Constants.Path.userApplicationDataDir);
do_get_profile();
do_check_true(!!OS.Constants.Path.profileDir);
do_check_true(!!OS.Constants.Path.localProfileDir);
// UAppData is still null because the xpcshell profile doesn't set it up.
// This test is mostly here to fail in case behavior of do_get_profile() ever
// changes. We want to know if our assumptions no longer hold!
do_check_null(OS.Constants.Path.userApplicationDataDir);
yield makeFakeAppDir();
do_check_true(!!OS.Constants.Path.userApplicationDataDir);
// FUTURE: verify AppData too (bug 964291).
});
// Test simple paths
add_task(function* test_simple_paths() {
do_check_true(!!OS.Constants.Path.tmpDir);
compare_paths(OS.Constants.Path.tmpDir, "TmpD");
});
// Test presence of paths that only exist on Desktop platforms
add_task(function* test_desktop_paths() {
if (OS.Constants.Sys.Name == "Android" || OS.Constants.Sys.Name == "Gonk") {
return;
}
do_check_true(!!OS.Constants.Path.desktopDir);
do_check_true(!!OS.Constants.Path.homeDir);
compare_paths(OS.Constants.Path.homeDir, "Home");
compare_paths(OS.Constants.Path.desktopDir, "Desk");
compare_paths(OS.Constants.Path.userApplicationDataDir, "UAppData");
compare_paths(OS.Constants.Path.winAppDataDir, "AppData");
compare_paths(OS.Constants.Path.winStartMenuProgsDir, "Progs");
compare_paths(OS.Constants.Path.macUserLibDir, "ULibDir");
compare_paths(OS.Constants.Path.macLocalApplicationsDir, "LocApp");
compare_paths(OS.Constants.Path.macTrashDir, "Trsh");
});
// Open libxul
add_task(function* test_libxul() {
ctypes.open(OS.Constants.Path.libxul);
do_print("Linked to libxul");
});