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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 the help text when the AddOption() function is used (and when
it's not).
"""
import string
import TestSCons
test = TestSCons.TestSCons()
test.write('SConstruct', """\
env = Environment()
AddOption('--force',
action="store_true",
help='force installation (overwrite existing files)')
AddOption('--prefix',
nargs=1,
dest='prefix',
action='store',
type='string',
metavar='DIR',
help='installation prefix')
""")
expected_lines = [
'Local Options:',
' --force force installation (overwrite existing files)',
' --prefix=DIR installation prefix',
]
test.run(arguments = '-h')
lines = string.split(test.stdout(), '\n')
missing = filter(lambda e, l=lines: not e in l, expected_lines)
if missing:
print "====== STDOUT:"
print test.stdout()
print "====== Missing the following lines in the above AddOption() help output:"
print string.join(missing, "\n")
test.fail_test()
test.unlink('SConstruct')
test.run(arguments = '-h')
lines = string.split(test.stdout(), '\n')
unexpected = filter(lambda e, l=lines: e in l, expected_lines)
if unexpected:
print "====== STDOUT:"
print test.stdout()
print "====== Unexpected lines in the above non-AddOption() help output:"
print string.join(unexpected, "\n")
test.fail_test()
test.pass_test()
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
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