67 lines
2.5 KiB
Python
67 lines
2.5 KiB
Python
##############################################################################
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# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
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# Produced at the Lawrence Livermore National Laboratory.
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#
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# This file is part of Spack.
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# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
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# LLNL-CODE-647188
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#
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# For details, see https://github.com/llnl/spack
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# Please also see the LICENSE file for our notice and the LGPL.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License (as
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# published by the Free Software Foundation) version 2.1, February 1999.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
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# conditions of the GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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##############################################################################
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from spack import *
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import os
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def compile_c_and_execute(source_file, include_flags, link_flags):
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"""Compile C @p source_file with @p include_flags and @p link_flags,
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run and return the output.
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"""
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cc = which('cc')
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flags = include_flags
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flags.extend([source_file])
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cc('-c', *flags)
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name = os.path.splitext(os.path.basename(source_file))[0]
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cc('-o', "check", "%s.o" % name,
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*link_flags)
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check = Executable('./check')
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return check(return_output=True)
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def compare_output(current_output, blessed_output):
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"""Compare blessed and current output of executables."""
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if not (current_output == blessed_output):
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print "Produced output does not match expected output."
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print "Expected output:"
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print '-' * 80
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print blessed_output
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print '-' * 80
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print "Produced output:"
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print '-' * 80
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print current_output
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print '-' * 80
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raise RuntimeError("Ouput check failed.",
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"See spack_output.log for details")
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def compare_output_file(current_output, blessed_output_file):
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"""Same as above, but when the blessed output is given as a file."""
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with open(blessed_output_file, 'r') as f:
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blessed_output = f.read()
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compare_output(current_output, blessed_output)
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