1 files changed, 31 insertions, 0 deletions
diff --git a/testing/xpcshell/example/unit/test_get_file.js b/testing/xpcshell/example/unit/test_get_file.js
new file mode 100644
index 0000000000..213c9e7233
--- /dev/null
+++ b/testing/xpcshell/example/unit/test_get_file.js
@@ -0,0 +1,31 @@
+/* vim:set ts=2 sw=2 sts=2 et: */
+/* 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/. */
+
+function run_test() {
+  var lf = do_get_file("file.txt");
+  Assert.ok(lf.exists());
+  Assert.ok(lf.isFile());
+  // check that allowNonexistent works
+  lf = do_get_file("file.txt.notfound", true);
+  Assert.ok(!lf.exists());
+  // check that we can get a file from a subdirectory
+  lf = do_get_file("subdir/file.txt");
+  Assert.ok(lf.exists());
+  Assert.ok(lf.isFile());
+  // and that we can get a handle to a directory itself
+  lf = do_get_file("subdir/");
+  Assert.ok(lf.exists());
+  Assert.ok(lf.isDirectory());
+  // check that we can go up a level
+  lf = do_get_file("..");
+  Assert.ok(lf.exists());
+  lf.append("unit");
+  lf.append("file.txt");
+  Assert.ok(lf.exists());
+  // check that do_get_cwd works
+  lf = do_get_cwd();
+  Assert.ok(lf.exists());
+  Assert.ok(lf.isDirectory());
+}