[win] Create a SyzyAsan/Chrome/Kasko/Crashpad integration test.

chrome/test/kasko/py/kasko/config.py

Index: chrome/test/kasko/py/kasko/config.py
diff --git a/chrome/test/kasko/py/kasko/config.py b/chrome/test/kasko/py/kasko/config.py
new file mode 100755
index 0000000000000000000000000000000000000000..d572e7117264c1bce16a8d6d9e3c9a62ebaa0bc1
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+++ b/chrome/test/kasko/py/kasko/config.py
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+#!/usr/bin/env python
+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Command-line configuration utilities."""
+
+import logging
+import os
+import optparse
+
+from kasko.process import ImportSelenium
+
+
+_LOGGER = logging.getLogger(os.path.basename(__file__))
+
+
+def GenerateOptionParser():
+  """Generates a default OptionParser."""
+
+  """Parses the command-line and returns an options structure."""
+  self_dir = os.path.dirname(__file__)
+  src_dir = os.path.abspath(os.path.join(self_dir, '..', '..', '..', '..',
+                                         '..'))
+
+  option_parser = optparse.OptionParser()
+  option_parser.add_option('--chrome', dest='chrome', type='string',
+      default=os.path.join(src_dir, 'out', 'Release', 'chrome.exe'),
+      help='Path to chrome.exe. Defaults to $SRC/out/Release/chrome.exe')
+  option_parser.add_option('--chromedriver', dest='chromedriver',
+      type='string', help='Path to the chromedriver.exe. By default will look '
+      'alongside chrome.exe.')
+  option_parser.add_option('--keep-temp-dirs', action='store_true',
+      default=False, help='Prevents temporary directories from being deleted.')
+  option_parser.add_option('--quiet', dest='log_level', action='store_const',
+      default=logging.INFO, const=logging.ERROR,
+      help='Disables all output except for errors.')
+  option_parser.add_option('--user-data-dir', dest='user_data_dir',
+      type='string', help='User data directory to use. Defaults to using a '
+      'temporary one.')
+  option_parser.add_option('--verbose', dest='log_level', action='store_const',
+      default=logging.INFO, const=logging.DEBUG,
+      help='Enables verbose logging.')
+  option_parser.add_option('--webdriver', type='string',
+      default=os.path.join(src_dir, 'third_party', 'webdriver', 'pylib'),
+      help='Specifies the directory where the python installation of webdriver '
+           '(selenium) can be found. Specify an empty string to use the system '
+           'installation. Defaults to $SRC/third_party/webdriver/pylib')
+
+  return option_parser
+
+
+def ParseCommandLine(option_parser=None):
+  if not option_parser:
+    option_parser = GenerateOptionParser()
+
+  options, args = option_parser.parse_args()
+  if args:
+    option_parser.error('Unexpected arguments: %s' % args)
+
+  # Validate chrome.exe exists.
+  if not os.path.isfile(options.chrome):
+    option_parser.error('chrome.exe not found')
+
+  # Use default chromedriver.exe if necessary, and validate it exists.
+  if not options.chromedriver:
+    options.chromedriver = os.path.join(os.path.dirname(options.chrome),
+                                        'chromedriver.exe')
+  if not os.path.isfile(options.chromedriver):
+    option_parser.error('chromedriver.exe not found')
+
+  # If specified, ensure the webdriver parameters is a directory.
+  if options.webdriver and not os.path.isdir(options.webdriver):
+    option_parser.error('Invalid webdriver directory.')
+
+  # Configure logging.
+  logging.basicConfig(level=options.log_level)
+
+  _LOGGER.debug('Using chrome path: %s', options.chrome)
+  _LOGGER.debug('Using chromedriver path: %s', options.chromedriver)
+  _LOGGER.debug('Using webdriver path: %s', options.webdriver)
+
+  # Import webdriver and selenium.
+  ImportSelenium(options.webdriver)
+
+  return options