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110 lines
3.2 KiB
Python
110 lines
3.2 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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Verify that use of long command lines correctly excludes arguments
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surrounded by $( $) from the signature calculation.
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"""
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import os
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import TestSCons
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_python_ = TestSCons._python_
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test = TestSCons.TestSCons()
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build_py = test.workpath('build.py')
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# create a dummy command which understands a tempfile syntax
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# so it doesn't have to be that platform/compiler's specific syntax.
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test.write(build_py, """\
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#!%(_python_)s
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import sys
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if sys.argv[1].startswith('@'):
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tempfile = sys.argv[1][1:]
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with open(tempfile, 'r') as tmp:
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args = tmp.read().split()
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else:
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args = sys.argv[1:]
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with open(args[0], 'w') as ofp, open(args[1], 'r') as ifp:
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ofp.write(ifp.read())
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ofp.write('FILEFLAG=%%s\\n' %% args[2])
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ofp.write('TIMESTAMP=%%s\\n' %% args[3])
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""" % locals())
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os.chmod(build_py, 0o755)
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test.write('SConstruct', """\
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DefaultEnvironment(tools=[])
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arg = 'a_long_ignored_argument'
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extra_arguments = arg
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MAXLINE=1024
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while len(extra_arguments) <= MAXLINE:
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extra_arguments = extra_arguments + ' ' + arg
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env = Environment(
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tools=[],
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FILECOM=[
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r'%(build_py)s',
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'$TARGET',
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'$SOURCE',
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'$FILEFLAG',
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'$(',
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'$TIMESTAMP',
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'$)',
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'$EXTRA_ARGUMENTS',
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],
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FILEFLAG=ARGUMENTS.get('FILEFLAG'),
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TIMESTAMP=ARGUMENTS.get('TIMESTAMP'),
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EXTRA_ARGUMENTS=extra_arguments,
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MAXLINELENGTH=MAXLINE,
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TEMPFILEPREFIX='@',
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)
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env.PrependENVPath('PATHEXT', '.PY')
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env.Command('file.out', 'file.in', r'%(_python_)s ${TEMPFILE(FILECOM)}')
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""" % locals())
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test.write('file.in', "file.in\n", mode='w')
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test.run(arguments='FILEFLAG=first TIMESTAMP=20090207 .')
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test.must_match('file.out', "file.in\nFILEFLAG=first\nTIMESTAMP=20090207\n", mode='r')
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test.up_to_date(options='FILEFLAG=first TIMESTAMP=20090208', arguments = '.')
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test.run(arguments='FILEFLAG=second TIMESTAMP=20090208 .')
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test.must_match('file.out', "file.in\nFILEFLAG=second\nTIMESTAMP=20090208\n", mode='r')
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test.up_to_date(options='FILEFLAG=second TIMESTAMP=20090209', arguments = '.')
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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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