#!/usr/bin/python
#
# 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:
#
# 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 ALLEN AKIN 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.


from getopt import getopt, GetoptError
import os
import os.path
import re
import sys

import framework.core as core



#############################################################################
##### Main program
#############################################################################
def usage():
	USAGE = """\
Usage: %(progName)s [options] [profile.tests] [profile.results]

Options:
  -h, --help                Show this message
  -d, --dry-run             Do not execute the tests
  -t regexp, --tests=regexp Run only matching tests (can be used more
                            than once)
  -n name, --name=name      Name of the testrun

Example:
  %(progName)s tests/all.tests results/all.results
         Run all tests, store the results in results/all.results

  %(progName)s -t basic tests/all.tests results/all.results
         Run all tests whose path contains the word 'basic'

  %(progName)s -t ^glean/ -t tex tests/all.tests results/all.results
         Run all tests that are in the 'glean' group or whose path contains
		 the substring 'tex'
"""
	print USAGE % {'progName': sys.argv[0]}
	exit(1)

def main():
	env = core.Environment()

	try:
		options, args = getopt(sys.argv[1:], "hdt:n:", [ "help", "dry-run", "tests=", "name=" ])
	except GetoptError:
		usage()

	OptionName = ''

	for name,value in options:
		if name in ('-h', '--help'):
			usage()
		elif name in ('-d', '--dry-run'):
			env.execute = False
		elif name in ('-t', '--tests'):
			env.filter[:0] = [re.compile(value)]
		elif name in ('-n', '--name'):
			OptionName = value

	if len(args) != 2:
		usage()

	profileFilename = args[0]
	resultsFilename = args[1]

	core.checkDir(os.path.dirname(resultsFilename), False)

	profile = core.loadTestProfile(profileFilename)
	env.file = open(resultsFilename, "w")
	print >>env.file, """
testrun = TestrunResult()
testrun.name = %(name)s
""" % { 'name': repr(OptionName) }
	profile.doRun(env, '')
	env.file.close()

if __name__ == "__main__":
	main()