74 lines
2.3 KiB
Bash
74 lines
2.3 KiB
Bash
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#!/bin/sh
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#
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# Run herd tests on all .litmus files in the specified directory (which
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# defaults to litmus-tests) and check each file's result against a "Result:"
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# comment within that litmus test. If the verification result does not
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# match that specified in the litmus test, this script prints an error
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# message prefixed with "^^^". It also outputs verification results to
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# a file whose name is that of the specified litmus test, but with ".out"
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# appended.
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#
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# Usage:
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# checkalllitmus.sh [ directory ]
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#
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# The LINUX_HERD_OPTIONS environment variable may be used to specify
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# arguments to herd, whose default is defined by the checklitmus.sh script.
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# Thus, one would normally run this in the directory containing the memory
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# model, specifying the pathname of the litmus test to check.
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#
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# This script makes no attempt to run the litmus tests concurrently.
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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 General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, you can access it online at
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# http://www.gnu.org/licenses/gpl-2.0.html.
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#
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# Copyright IBM Corporation, 2018
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#
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# Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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litmusdir=${1-litmus-tests}
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if test -d "$litmusdir" -a -r "$litmusdir" -a -x "$litmusdir"
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then
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:
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else
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echo ' --- ' error: $litmusdir is not an accessible directory
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exit 255
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fi
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# Find the checklitmus script. If it is not where we expect it, then
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# assume that the caller has the PATH environment variable set
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# appropriately.
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if test -x scripts/checklitmus.sh
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then
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clscript=scripts/checklitmus.sh
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else
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clscript=checklitmus.sh
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fi
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# Run the script on all the litmus tests in the specified directory
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ret=0
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for i in litmus-tests/*.litmus
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do
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if ! $clscript $i
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then
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ret=1
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fi
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done
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if test "$ret" -ne 0
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then
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echo " ^^^ VERIFICATION MISMATCHES"
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else
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echo All litmus tests verified as was expected.
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fi
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exit $ret
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