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MySCons / test / option--H.py

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#!/usr/bin/env python
#
# __COPYRIGHT__
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# 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
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

import copy
import string
import sys

import TestSCons

test = TestSCons.TestSCons()

test.write('SConstruct', "")

test.run(arguments = '-H')

test.fail_test(string.find(test.stdout(), '-H, --help-options') == -1)
test.fail_test(string.find(test.stdout(), '--debug=TYPE') == -1)

# Validate that the help output lists the options in case-insensitive
# alphabetical order.
lines = string.split(test.stdout(), '\n')
lines = filter(lambda x: x[:3] == '  -', lines)
lines = map(lambda x: x[3:], lines)
lines = map(lambda x: x[0] == '-' and x[1:] or x, lines)
options = map(lambda x: string.split(x)[0], lines)
options = map(lambda x: x[-1] == ',' and x[:-1] or x, options)
lowered = map(lambda x: string.lower(x), options)
sorted = copy.copy(lowered)
sorted.sort()
test.fail_test(lowered != sorted)

test.pass_test()