1 files changed, 61 insertions, 0 deletions
diff --git a/Tools/Scripts/webkitpy/common/config/contributionareas_unittest.py b/Tools/Scripts/webkitpy/common/config/contributionareas_unittest.py
new file mode 100644
index 000000000..c3960d9c1
--- /dev/null
+++ b/Tools/Scripts/webkitpy/common/config/contributionareas_unittest.py
@@ -0,0 +1,61 @@
+# Copyright (c) 2011 Google Inc. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import unittest
+
+from .contributionareas import _Intersection
+from .contributionareas import _Area
+from .contributionareas import ContributionAreas
+from webkitpy.common.system.filesystem_mock import MockFileSystem
+
+
+class ContributionAreasTest(unittest.TestCase):
+
+    def test_contribution(self):
+        self.assertEqual(_Area('CSS').tokens(), ['css'])
+        self.assertEqual(_Area('Forms', ['input']).tokens(), ['input'])
+
+    def _assert_areas_for_touched_files(self, areas, files, expected_areas):
+        self.assertEqual(areas.areas_for_touched_files(files), set(expected_areas))
+
+    def test_areas_for_touched_files(self):
+        areas = ContributionAreas(MockFileSystem(), [
+            _Area('CSS'),
+            _Area('HTML'),
+            _Area('Forms', ['forms', 'input']),
+            _Area('CSS Transforms', [_Intersection('css', 'transforms')]),
+        ])
+        self._assert_areas_for_touched_files(areas, [], [])
+        self._assert_areas_for_touched_files(areas, ['WebCore/css'], ['CSS'])
+        self._assert_areas_for_touched_files(areas, ['WebCore/html/'], ['HTML'])
+        self._assert_areas_for_touched_files(areas, ['WebCore/css/CSSStyleSelector.cpp', 'WebCore/html/HTMLIFrameElement.h'], ['CSS', 'HTML'])
+        self._assert_areas_for_touched_files(areas, ['WebCore'], [])
+        self._assert_areas_for_touched_files(areas, ['WebCore/html2'], [])
+        self._assert_areas_for_touched_files(areas, ['WebCore/html/HTMLInputElement.cpp'], ['HTML', 'Forms'])
+        self._assert_areas_for_touched_files(areas, ['WebCore/svg/transforms'], [])
+        self._assert_areas_for_touched_files(areas, ['WebCore/css/transforms'], ['CSS', 'CSS Transforms'])