1 files changed, 75 insertions, 0 deletions
diff --git a/testing/mozbase/mozprofile/tests/test_profile_view.py b/testing/mozbase/mozprofile/tests/test_profile_view.py
new file mode 100644
index 0000000000..2e10a913bd
--- /dev/null
+++ b/testing/mozbase/mozprofile/tests/test_profile_view.py
@@ -0,0 +1,75 @@
+#!/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 mozfile
+import mozprofile
+import os
+import tempfile
+import unittest
+
+here = os.path.dirname(os.path.abspath(__file__))
+
+
+class TestProfilePrint(unittest.TestCase):
+
+    def test_profileprint(self):
+        """
+        test the summary function
+        """
+
+        keys = set(['Files', 'Path', 'user.js'])
+        ff_prefs = mozprofile.FirefoxProfile.preferences  # shorthand
+        pref_string = '\n'.join(['%s: %s' % (key, ff_prefs[key])
+                                 for key in sorted(ff_prefs.keys())])
+
+        tempdir = tempfile.mkdtemp()
+        try:
+            profile = mozprofile.FirefoxProfile(tempdir)
+            parts = profile.summary(return_parts=True)
+            parts = dict(parts)
+
+            self.assertEqual(parts['Path'], tempdir)
+            self.assertEqual(set(parts.keys()), keys)
+            self.assertEqual(pref_string, parts['user.js'].strip())
+
+        except:
+            raise
+        finally:
+            mozfile.rmtree(tempdir)
+
+    def test_strcast(self):
+        """
+        test casting to a string
+        """
+
+        profile = mozprofile.Profile()
+        self.assertEqual(str(profile), profile.summary())
+
+    def test_profile_diff(self):
+        profile1 = mozprofile.Profile()
+        profile2 = mozprofile.Profile(preferences=dict(foo='bar'))
+
+        # diff a profile against itself; no difference
+        self.assertEqual([], mozprofile.diff(profile1, profile1))
+
+        # diff two profiles
+        diff = dict(mozprofile.diff(profile1, profile2))
+        self.assertEqual(diff.keys(), ['user.js'])
+        lines = [line.strip() for line in diff['user.js'].splitlines()]
+        self.assertTrue('+foo: bar' in lines)
+
+        # diff a blank vs FirefoxProfile
+        ff_profile = mozprofile.FirefoxProfile()
+        diff = dict(mozprofile.diff(profile2, ff_profile))
+        self.assertEqual(diff.keys(), ['user.js'])
+        lines = [line.strip() for line in diff['user.js'].splitlines()]
+        self.assertTrue('-foo: bar' in lines)
+        ff_pref_lines = ['+%s: %s' % (key, value)
+                         for key, value in mozprofile.FirefoxProfile.preferences.items()]
+        self.assertTrue(set(ff_pref_lines).issubset(lines))
+
+if __name__ == '__main__':
+    unittest.main()