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
41import os
42import sys
43
44if 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
48source_directory = os.path.join(sys.argv[1], 'tests')
49destination_directory = os.path.join(sys.argv[2], 'LayoutTests', 'http', 'tests', 'w3c', 'webperf')
50
51if os.path.exists(destination_directory):
52    print 'Refusing to overwrite existing directory: %s' % destination_directory
53    sys.exit(1)
54os.makedirs(destination_directory)
55
56directories_to_copy = ['approved', 'resources', 'submission']
57directories_to_ignore = ['html5']                 # These are just duplicates of the sibling directory 'html'.
58replacements = [
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
70for 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)
88