mirror of
https://github.com/Relintai/scons_gd.git
synced 2025-02-18 17:14:38 +01:00
142 lines
3.9 KiB
Python
142 lines
3.9 KiB
Python
#!/usr/bin/env python
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#
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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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This tests the --duplicate command line option, and the duplicate
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SConscript settable option.
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"""
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
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import os
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import sys
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import stat
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import TestSCons
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python = TestSCons.python
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test = TestSCons.TestSCons()
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test.write('SConstruct', """
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DefaultEnvironment(tools=[])
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try:
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duplicate = ARGUMENTS['duplicate']
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SetOption('duplicate', duplicate)
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except KeyError:
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pass
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VariantDir('build', '.', duplicate=1)
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SConscript('build/SConscript')
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""")
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test.write('SConscript', '')
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# we don't use links on windows currently as they
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# require permissions not usually set
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hard = hasattr(os, 'link') and sys.platform != 'win32'
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soft = hasattr(os, 'symlink') and sys.platform != 'win32'
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copy = 1 # should always work
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bss = test.workpath('build/SConscript')
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criterion_hardlinks = {
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'hard' : lambda nl, islink: nl == 2 and not islink,
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'soft' : lambda nl, islink: nl == 1 and islink,
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'copy' : lambda nl, islink: nl == 1 and not islink,
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}
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criterion_no_hardlinks = {
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'hard' : lambda nl, islink: not islink,
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'soft' : lambda nl, islink: islink,
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'copy' : lambda nl, islink: not islink,
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}
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# On systems without hard linking, it doesn't make sense to check ST_NLINK
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if hard:
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criterion = criterion_hardlinks
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else:
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criterion = criterion_no_hardlinks
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description = {
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'hard' : 'a hard link',
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'soft' : 'a soft link',
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'copy' : 'copied',
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}
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def testLink(file, type):
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nl = os.stat(file)[stat.ST_NLINK]
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islink = os.path.islink(file)
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assert criterion[type](nl, islink), \
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"Expected %s to be %s (nl %d, islink %d)" \
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% (file, description[type], nl, islink)
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def RunTest(order, type, bss):
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# Test the command-line --duplicate option.
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test.run(arguments='--duplicate='+order)
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testLink(bss, type)
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# Test setting the option in the SConstruct file.
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test.run(arguments='duplicate='+order)
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testLink(bss, type)
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# Clean up for next run.
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os.unlink(bss)
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# test the default (hard-soft-copy)
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if hard: type='hard'
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elif soft: type='soft'
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else: type='copy'
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RunTest('hard-soft-copy', type, bss)
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if soft: type='soft'
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elif hard: type='hard'
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else: type='copy'
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RunTest('soft-hard-copy', type, bss)
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if soft: type='soft'
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else: type='copy'
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RunTest('soft-copy', type, bss)
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if hard: type='hard'
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else: type='copy'
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RunTest('hard-copy', type, bss)
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type='copy'
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RunTest('copy', type, bss)
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test.run(arguments='--duplicate=nonsense', status=2, stderr="""\
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usage: scons [OPTIONS] [VARIABLES] [TARGETS]
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SCons Error: `nonsense' is not a valid duplication option type, try:
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hard-soft-copy, soft-hard-copy, hard-copy, soft-copy, copy
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""")
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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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