third_party/WebKit/Tools/Scripts/import-w3c-performance-wg-tests

   1 #!/usr/bin/env python
   2 # Copyright (C) 2012 Google Inc. All rights reserved.
   3 #
   4 # Redistribution and use in source and binary forms, with or without
   5 # modification, are permitted provided that the following conditions are
   6 # met:
   7 #
   8 #     * Redistributions of source code must retain the above copyright
   9 # notice, this list of conditions and the following disclaimer.
  10 #     * Redistributions in binary form must reproduce the above
  11 # copyright notice, this list of conditions and the following disclaimer
  12 # in the documentation and/or other materials provided with the
  13 # distribution.
  14 #     * Neither the name of Google Inc. nor the names of its
  15 # contributors may be used to endorse or promote products derived from
  16 # this software without specific prior written permission.
  17 #
  18 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29
  30 # This script imports the W3C Web Performance WG's test suite into WebKit.
  31 #
  32 # You must have checked out the 'webperf' repository from https://dvcs.w3.org/hg/
  33 #
  34 # This script will populate the LayoutTests directory with the new tests. If the
  35 # tests already exist, the script will refuse to run. Please clear out the
  36 # w3c/webperf directory first.
  37 #
  38 # The main step in importing the tests is updating all of the URLs to match our
  39 # directory layout.
  40
  41 import os
  42 import sys
  43
  44 if len(sys.argv) != 3:
  45     print 'USAGE: %s path_to_webperf_checkout_root path_to_webkit_checkout_root' % sys.argv[0]
  46     sys.exit(1)
  47
  48 source_directory = os.path.join(sys.argv[1], 'tests')
  49 destination_directory = os.path.join(sys.argv[2], 'LayoutTests', 'http', 'tests', 'w3c', 'webperf')
  50
  51 if os.path.exists(destination_directory):
  52     print 'Refusing to overwrite existing directory: %s' % destination_directory
  53     sys.exit(1)
  54 os.makedirs(destination_directory)
  55
  56 directories_to_copy = ['approved', 'resources', 'submission']
  57 directories_to_ignore = ['html5']                 # These are just duplicates of the sibling directory 'html'.
  58 replacements = [
  59         ('www.w3c-test.org', 'localhost:8000'),   # This is the alternate host for cross-server requests.
  60         ('w3c-test.org', '127.0.0.1:8000'),       # This is the primary test server.
  61         ('webperf/tests', 'w3c/webperf'),         # We prepend /w3c to all of our paths.
  62         ('"/resources/', '"/w3c/resources/'),
  63         ('+ "(" + reloadTime[time] + ")"', ''),   # Remove dynamic values from the output. We'll still see PASS.
  64         ('+ "(" + startingTime[time] + ")"', ''),
  65         ('+ expectedStartTime', ''),
  66         ('+ expectedDuration', ''),
  67         ('\t', '        '),                       # Convert tabs to spaces.
  68 ]
  69
  70 for directory_to_copy in directories_to_copy:
  71     os.makedirs(os.path.join(destination_directory, directory_to_copy))
  72     os.chdir(source_directory)
  73     for root, dirs, files in os.walk(directory_to_copy):
  74         for dirname in directories_to_ignore:
  75             if dirname in dirs:
  76                 dirs.remove(dirname)
  77         for dirname in dirs:
  78             os.makedirs(os.path.join(destination_directory, root, dirname))
  79         for filename in files:
  80             with open(os.path.join(source_directory, root, filename), 'r') as in_file:
  81                 with open(os.path.join(destination_directory, root, filename), 'w') as out_file:
  82                     for line in in_file:
  83                         if filename.endswith(('.htm', '.html', '.css', '.js', '.php')):
  84                             for to_find, replace_with in replacements:
  85                                 line = line.replace(to_find, replace_with).rstrip() + '\n'
  86                             assert 'w3c-test.org' not in line, 'Imported test must not depend on live site. Bad line: "%s"' % line
  87                         out_file.write(line)