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#!/usr/bin/env python
#
# __COPYRIGHT__
#
# 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.
#
__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
"""
Verify behavior of the -H and --help-options options.
"""
import re
import string
import TestSCons
test = TestSCons.TestSCons()
test.write('SConstruct', "")
test.run(arguments = '-H')
expect = [
'-H, --help-options',
'--debug=TYPE',
]
test.must_contain_all_lines(test.stdout(), expect)
# Validate that the help output lists the options in case-insensitive
# alphabetical order.
# Don't include in the sorted comparison the options that are ignored
# for compatibility. They're all printed at the top of the list.
ignored_re = re.compile('.*Ignored for compatibility\\.\n', re.S)
stdout = ignored_re.sub('', test.stdout())
lines = string.split(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 = lowered[:]
sorted.sort()
if lowered != sorted:
print "lowered =", lowered
print "sorted =", sorted
test.fail_test()
test.pass_test()
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