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75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
#!/usr/bin/env python
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# MIT License
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#
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# Copyright The SCons Foundation
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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"""
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Verify behavior of the -H and --help-options options.
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"""
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import re
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import TestSCons
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test = TestSCons.TestSCons()
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test.write('SConstruct', "DefaultEnvironment(tools=[])\n")
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test.run(arguments = '-H')
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expect = [
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'-H, --help-options',
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'--debug=TYPE',
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]
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test.must_contain_all_lines(test.stdout(), expect)
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# Validate that the help output lists the options in case-insensitive
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# alphabetical order.
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# Don't include in the sorted comparison the options that are ignored
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# for compatibility. They're all printed at the top of the list.
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ignored_re = re.compile('.*Ignored for compatibility\\.\n', re.S)
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stdout = ignored_re.sub('', test.stdout())
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lines = stdout.split('\n')
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lines = [x for x in lines if x[:3] == ' -']
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lines = [x[3:] for x in lines]
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lines = [x[0] == '-' and x[1:] or x for x in lines]
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options = [x.split()[0] for x in lines]
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options = [x[-1] == ',' and x[:-1] or x for x in options]
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lowered = [x.lower() for x in options]
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ordered = sorted(lowered)
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if lowered != ordered:
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print("lowered =", lowered)
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print("sorted =", ordered)
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test.fail_test()
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test.pass_test()
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# Local Variables:
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# tab-width:4
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# indent-tabs-mode:nil
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# End:
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# vim: set expandtab tabstop=4 shiftwidth=4:
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