1 files changed, 83 insertions, 0 deletions
diff --git a/toolkit/components/osfile/tests/xpcshell/test_path_constants.js b/toolkit/components/osfile/tests/xpcshell/test_path_constants.js
new file mode 100644
index 000000000..c0057c750
--- /dev/null
+++ b/toolkit/components/osfile/tests/xpcshell/test_path_constants.js
@@ -0,0 +1,83 @@
+/* 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");
+});