add a script to print what type of layout test each arg is (print-layout-test-types)

Tools/Scripts/webkitpy/layout_tests/print_layout_test_types_unittest.py

Index: Tools/Scripts/webkitpy/layout_tests/print_layout_test_types_unittest.py
diff --git a/Tools/Scripts/webkitpy/layout_tests/print_layout_test_types_unittest.py b/Tools/Scripts/webkitpy/layout_tests/print_layout_test_types_unittest.py
new file mode 100755
index 0000000000000000000000000000000000000000..8d980a40334555460cdc2385f708cdd34b818761
--- /dev/null
+++ b/Tools/Scripts/webkitpy/layout_tests/print_layout_test_types_unittest.py
@@ -0,0 +1,59 @@
+# Copyright (C) 2013 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 webkitpy.thirdparty.unittest2 as unittest
+
+from webkitpy.common.host_mock import MockHost
+from webkitpy.layout_tests.print_layout_test_types import main
+
+
+class PrintLayoutTestTimesTest(unittest.TestCase):
+
+    def check(self, args, expected_output, files=None):
+        host = MockHost()
+        files = files or {}
+        for path, contents in files.items():
+            host.filesystem.write_binary_file(path, contents)
+        orig_get = host.port_factory.get
+        host.port_factory.get = lambda *args, **kwargs: orig_get('test')
+        main(host, args)
+        self.assertEqual(host.stdout.getvalue(), expected_output)
+
+    def test_test_list(self):
+        files = {'/tmp/test_list': 'passes/image.html'}
+        self.check(['--test-list', '/tmp/test_list'], 'passes/image.html pixel\n', files=files)
+
+    def test_type(self):
+        self.check(['--type', 'audio', 'passes'], 'passes/audio.html\n')
+
+    def test_basic(self):
+        self.check(['failures/unexpected/missing_image.html', 'passes/image.html', 'passes/audio.html', 'passes/reftest.html'],
+            'failures/unexpected/missing_image.html text\n'
+            'passes/image.html pixel\n'
+            'passes/audio.html audio\n'
+            'passes/reftest.html ref\n')