1 files changed, 78 insertions, 0 deletions
diff --git a/testing/mozbase/mozprofile/tests/test_clone_cleanup.py b/testing/mozbase/mozprofile/tests/test_clone_cleanup.py
new file mode 100644
index 0000000000..5a2e9bbd24
--- /dev/null
+++ b/testing/mozbase/mozprofile/tests/test_clone_cleanup.py
@@ -0,0 +1,78 @@
+#!/usr/bin/env python
+
+# 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/.
+
+import os
+
+import mozfile
+import mozunit
+import pytest
+from mozprofile.profile import Profile
+
+"""
+test cleanup logic for the clone functionality
+see https://bugzilla.mozilla.org/show_bug.cgi?id=642843
+"""
+
+
+@pytest.fixture
+def profile(tmpdir):
+    # make a profile with one preference
+    path = tmpdir.mkdtemp().strpath
+    profile = Profile(path, preferences={"foo": "bar"}, restore=False)
+    user_js = os.path.join(profile.profile, "user.js")
+    assert os.path.exists(user_js)
+    return profile
+
+
+def test_restore_true(profile):
+    counter = [0]
+
+    def _feedback(dir, content):
+        # Called by shutil.copytree on each visited directory.
+        # Used here to display info.
+        #
+        # Returns the items that should be ignored by
+        # shutil.copytree when copying the tree, so always returns
+        # an empty list.
+        counter[0] += 1
+        return []
+
+    # make a clone of this profile with restore=True
+    clone = Profile.clone(profile.profile, restore=True, ignore=_feedback)
+    try:
+        clone.cleanup()
+
+        # clone should be deleted
+        assert not os.path.exists(clone.profile)
+        assert counter[0] > 0
+    finally:
+        mozfile.remove(clone.profile)
+
+
+def test_restore_false(profile):
+    # make a clone of this profile with restore=False
+    clone = Profile.clone(profile.profile, restore=False)
+    try:
+        clone.cleanup()
+
+        # clone should still be around on the filesystem
+        assert os.path.exists(clone.profile)
+    finally:
+        mozfile.remove(clone.profile)
+
+
+def test_cleanup_on_garbage_collected(profile):
+    clone = Profile.clone(profile.profile)
+    profile_dir = clone.profile
+    assert os.path.exists(profile_dir)
+    del clone
+
+    # clone should be deleted
+    assert not os.path.exists(profile_dir)
+
+
+if __name__ == "__main__":
+    mozunit.main()