1 files changed, 115 insertions, 0 deletions
diff --git a/testing/mozbase/manifestparser/tests/test_default_overrides.py b/testing/mozbase/manifestparser/tests/test_default_overrides.py
new file mode 100755
index 000000000..3341c4bd8
--- /dev/null
+++ b/testing/mozbase/manifestparser/tests/test_default_overrides.py
@@ -0,0 +1,115 @@
+#!/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 unittest
+from manifestparser import ManifestParser
+from manifestparser import combine_fields
+
+here = os.path.dirname(os.path.abspath(__file__))
+
+
+class TestDefaultSkipif(unittest.TestCase):
+    """Tests applying a skip-if condition in [DEFAULT] and || with the value for the test"""
+
+    def test_defaults(self):
+
+        default = os.path.join(here, 'default-skipif.ini')
+        parser = ManifestParser(manifests=(default,))
+        for test in parser.tests:
+            if test['name'] == 'test1':
+                self.assertEqual(test['skip-if'], "(os == 'win' && debug ) || (debug)")
+            elif test['name'] == 'test2':
+                self.assertEqual(test['skip-if'], "(os == 'win' && debug ) || (os == 'linux')")
+            elif test['name'] == 'test3':
+                self.assertEqual(test['skip-if'], "(os == 'win' && debug ) || (os == 'win')")
+            elif test['name'] == 'test4':
+                self.assertEqual(
+                    test['skip-if'], "(os == 'win' && debug ) || (os == 'win' && debug)")
+            elif test['name'] == 'test5':
+                self.assertEqual(test['skip-if'], "os == 'win' && debug # a pesky comment")
+            elif test['name'] == 'test6':
+                self.assertEqual(test['skip-if'], "(os == 'win' && debug ) || (debug )")
+
+
+class TestDefaultSupportFiles(unittest.TestCase):
+    """Tests combining support-files field in [DEFAULT] with the value for a test"""
+
+    def test_defaults(self):
+
+        default = os.path.join(here, 'default-suppfiles.ini')
+        parser = ManifestParser(manifests=(default,))
+        expected_supp_files = {
+            'test7': 'foo.js # a comment',
+            'test8': 'foo.js  bar.js ',
+            'test9': 'foo.js # a comment',
+        }
+        for test in parser.tests:
+            expected = expected_supp_files[test['name']]
+            self.assertEqual(test['support-files'], expected)
+
+
+class TestOmitDefaults(unittest.TestCase):
+    """Tests passing omit-defaults prevents defaults from propagating to definitions.
+    """
+
+    def test_defaults(self):
+        manifests = (os.path.join(here, 'default-suppfiles.ini'),
+                     os.path.join(here, 'default-skipif.ini'))
+        parser = ManifestParser(manifests=manifests, handle_defaults=False)
+        expected_supp_files = {
+            'test8': 'bar.js # another comment',
+        }
+        expected_skip_ifs = {
+            'test1': "debug",
+            'test2': "os == 'linux'",
+            'test3': "os == 'win'",
+            'test4': "os == 'win' && debug",
+            'test6': "debug # a second pesky comment",
+        }
+        for test in parser.tests:
+            for field, expectations in (('support-files', expected_supp_files),
+                                        ('skip-if', expected_skip_ifs)):
+                expected = expectations.get(test['name'])
+                if not expected:
+                    self.assertNotIn(field, test)
+                else:
+                    self.assertEqual(test[field], expected)
+
+        expected_defaults = {
+            os.path.join(here, 'default-suppfiles.ini'): {
+                "support-files": "foo.js # a comment",
+            },
+            os.path.join(here, 'default-skipif.ini'): {
+                "skip-if": "os == 'win' && debug # a pesky comment",
+            },
+        }
+        for path, defaults in expected_defaults.items():
+            self.assertIn(path, parser.manifest_defaults)
+            actual_defaults = parser.manifest_defaults[path]
+            for key, value in defaults.items():
+                self.assertIn(key, actual_defaults)
+                self.assertEqual(value, actual_defaults[key])
+
+
+class TestSubsuiteDefaults(unittest.TestCase):
+    """Test that subsuites are handled correctly when managing defaults
+    outside of the manifest parser."""
+    def test_subsuite_defaults(self):
+        manifest = os.path.join(here, 'default-subsuite.ini')
+        parser = ManifestParser(manifests=(manifest,), handle_defaults=False)
+        expected_subsuites = {
+            'test1': 'baz',
+            'test2': 'foo',
+        }
+        defaults = parser.manifest_defaults[manifest]
+        for test in parser.tests:
+            value = combine_fields(defaults, test)
+            self.assertEqual(expected_subsuites[value['name']],
+                             value['subsuite'])
+
+if __name__ == '__main__':
+    unittest.main()