sonyoss-vita-webkit/Tools/Scripts/import-w3c-performance-wg-tests

#!/usr/bin/env python
# Copyright (C) 2012 Google Inc. All rights reserved.
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# This script imports the W3C Web Performance WG's test suite into WebKit.
#
# You must have checked out the 'webperf' repository from https://dvcs.w3.org/hg/
#
# This script will populate the LayoutTests directory with the new tests. If the
# tests already exist, the script will refuse to run. Please clear out the
# w3c/webperf directory first.
#
# The main step in importing the tests is updating all of the URLs to match our
# directory layout.

import os
import sys

if len(sys.argv) != 3:
    print 'USAGE: %s path_to_webperf_checkout_root path_to_webkit_checkout_root' % sys.argv[0]
    sys.exit(1)

source_directory = os.path.join(sys.argv[1], 'tests')
destination_directory = os.path.join(sys.argv[2], 'LayoutTests', 'http', 'tests', 'w3c', 'webperf')

if os.path.exists(destination_directory):
    print 'Refusing to overwrite existing directory: %s' % destination_directory
    sys.exit(1)
os.makedirs(destination_directory)

directories_to_copy = ['approved', 'resources']
directories_to_ignore = ['html5']                 # These are just duplicates of the sibling directory 'html'.
replacements = [
        ('www.w3c-test.org', 'localhost:8000'),   # This is the alternate host for cross-server requests.
        ('w3c-test.org', '127.0.0.1:8000'),       # This is the primary test server.
        ('webperf/tests', 'w3c/webperf'),         # We prepend /w3c to all of our paths.
        ('/resources/testharness', '/w3c/resources/testharness'),
        ('+ "(" + reloadTime[time] + ")"', ''),   # Remove dynamic values from the output. We'll still see PASS.
        ('+ "(" + startingTime[time] + ")"', ''),
        ('\r\n', '\n'),                           # Convert to *NIX format.
]

for directory_to_copy in directories_to_copy:
    os.makedirs(os.path.join(destination_directory, directory_to_copy))
    os.chdir(source_directory)
    for root, dirs, files in os.walk(directory_to_copy):
        for dirname in directories_to_ignore:
            if dirname in dirs:
                dirs.remove(dirname)
        for dirname in dirs:
            os.makedirs(os.path.join(destination_directory, root, dirname))
        for filename in files:
            with open(os.path.join(source_directory, root, filename), 'r') as in_file:
                with open(os.path.join(destination_directory, root, filename), 'w') as out_file:
                    for line in in_file:
                        for to_find, replace_with in replacements:
                            line = line.replace(to_find, replace_with)
                        assert 'w3c-test.org' not in line, 'Imported test must not depend on live site. Bad line: "%s"' % line
                        out_file.write(line)