#!/usr/bin/python

# Copyright 2015 Tomas Popela <tpopela@redhat.com>

# Permission is hereby granted, free of charge, to any person obtaining

# a copy of this software and associated documentation files (the

# "Software"), to deal in the Software without restriction, including

# without limitation the rights to use, copy, modify, merge, publish,

# distribute, sublicense, and/or sell copies of the Software, and to

# permit persons to whom the Software is furnished to do so, subject to

# the following conditions:

#

# The above copyright notice and this permission notice shall be included

# in all copies or substantial portions of the Software.

#

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

try:

  import argparse

  optparse = False

except ImportError:

  from optparse import OptionParser

  optparse = True

import locale

import simplejson as json

import sys

import os

if __name__ == "__main__":

  added = []

  # Create the parser object

  if optparse:

    parser = OptionParser()

    parser_add_argument = parser.add_option

  else:

    parser = argparse.ArgumentParser()

    parser_add_argument = parser.add_argument

  parser_add_argument(

      '--check',

      help='Check the tests against given SPEC file')

  parser_add_argument(

      '--spec', action='store_true',

      help='Prints the test targets in format suitable for SPEC file')

  parser_add_argument(

      'path', nargs='?', default=os.getcwd(),

      help='Path to Chromium sources')

  # Parse the args

  if optparse:

    args, options = parser.parse_args()

  else:

    args = parser.parse_args()

  tests_path = "%s/testing/buildbot/chromium.linux.json" % args.path

  try:

    with open(tests_path, "r") as input_file:

      json_file = json.load(input_file)

  except IOError:

    print "Cannot find JSON file with tests in path '%s'!" % args.path

    sys.exit(1)

  for test in json_file['Linux Tests']['gtest_tests']:

    if isinstance(test, dict):

        added.append(test['test'])

    else:

        added.append(test)

  if args.check:

    removed = []

    disabled = []

    in_tests = False

    spec_file = None

    with open(args.check) as f:

      for line in f:

        if "CHROMIUM_BROWSER_UNIT_TESTS=" in line:

          in_tests = True

          continue

        if in_tests and line.endswith('"\n'):

          break

        if in_tests:

          found = False

          for test in added:

            if test in line:

              if "#" in line:

                disabled.append(test)

              added.remove(test)

              found = True

              break

          if not found:

            if not "%" in line:

              removed.append(line)

    for test in removed:

      print "REMOVED"

      print "\t" + test;

    for test in added:

      print "ADDED"

      print "\t" + test;

    for test in disabled:

      print "DISABLED"

      print "\t" + test;

    sys.exit(0)

  for name in added:

    if args.spec:

      print "\t" + name + " \\"

    else:

      print name