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

Tools/Scripts/webkitpy/layout_tests/port/base.py

 # Copyright (C) 2010 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
@@ skipping 622 matching lines @@
     @staticmethod
     def _has_supported_extension(filesystem, filename):
         """Return true if filename is one of the file extensions we want to run a test on."""
         extension = filesystem.splitext(filename)[1]
         return extension in Port._supported_file_extensions
 
     @staticmethod
     def is_test_file(filesystem, dirname, filename):
         return Port._has_supported_extension(filesystem, filename) and not Port.is_reference_html_file(filesystem, dirname, filename)
 
+    ALL_TEST_TYPES = ['audio', 'harness', 'pixel', 'ref', 'text', 'unknown']
+
+    def test_type(self, test_name):
+        fs = self._filesystem
+        if fs.exists(self.expected_filename(test_name, '.png')):
+            return 'pixel'
+        if fs.exists(self.expected_filename(test_name, '.wav')):
+            return 'audio'
+        if self.reference_files(test_name):
+            return 'ref'
+        txt = self.expected_text(test_name)
+        if txt:
+            if 'layer at (0,0) size 800x600' in txt:
+                return 'pixel'
+            for line in txt.splitlines():
+                if line.startswith('FAIL') or line.startswith('TIMEOUT') or line.startswith('PASS'):
+                    return 'harness'
+            return 'text'
+        return 'unknown'
+
     def test_key(self, test_name):
         """Turns a test name into a list with two sublists, the natural key of the
         dirname, and the natural key of the basename.
 
         This can be used when sorting paths so that files in a directory.
         directory are kept together rather than being mixed in with files in
         subdirectories."""
         dirname, basename = self.split_test(test_name)
         return (self._natural_sort_key(dirname + self.TEST_PATH_SEPARATOR), self._natural_sort_key(basename))
 
@@ skipping 795 matching lines @@
 
 class VirtualTestSuite(object):
     def __init__(self, name, base, args, tests=None):
         self.name = name
         self.base = base
         self.args = args
         self.tests = tests or set()
 
     def __repr__(self):
         return "VirtualTestSuite('%s', '%s', %s)" % (self.name, self.base, self.args)