mirror of https://gitee.com/openkylin/linux.git
79 lines
1.9 KiB
Bash
79 lines
1.9 KiB
Bash
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#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0+
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#
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# Given a .litmus test and the corresponding .litmus.out file, check
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# the .litmus.out file against the "Result:" comment to judge whether
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# the test ran correctly.
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#
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# Usage:
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# judgelitmus.sh file.litmus
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#
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# Run this in the directory containing the memory model, specifying the
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# pathname of the litmus test to check.
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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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litmus=$1
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if test -f "$litmus" -a -r "$litmus"
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then
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:
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else
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echo ' --- ' error: \"$litmus\" is not a readable file
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exit 255
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fi
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if test -f "$LKMM_DESTDIR/$litmus".out -a -r "$LKMM_DESTDIR/$litmus".out
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then
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:
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else
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echo ' --- ' error: \"$LKMM_DESTDIR/$litmus\".out is not a readable file
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exit 255
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fi
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if grep -q '^ \* Result: ' $litmus
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then
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outcome=`grep -m 1 '^ \* Result: ' $litmus | awk '{ print $3 }'`
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else
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outcome=specified
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fi
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grep '^Observation' $LKMM_DESTDIR/$litmus.out
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if grep -q '^Observation' $LKMM_DESTDIR/$litmus.out
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then
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:
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else
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echo ' !!! Verification error' $litmus
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if ! grep -q '!!!' $LKMM_DESTDIR/$litmus.out
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then
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echo ' !!! Verification error' >> $LKMM_DESTDIR/$litmus.out 2>&1
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fi
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exit 255
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fi
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if test "$outcome" = DEADLOCK
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then
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if grep '^Observation' $LKMM_DESTDIR/$litmus.out | grep -q 'Never 0 0$'
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then
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ret=0
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else
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echo " !!! Unexpected non-$outcome verification" $litmus
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if ! grep -q '!!!' $LKMM_DESTDIR/$litmus.out
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then
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echo " !!! Unexpected non-$outcome verification" >> $LKMM_DESTDIR/$litmus.out 2>&1
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fi
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ret=1
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fi
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elif grep '^Observation' $LKMM_DESTDIR/$litmus.out | grep -q $outcome || test "$outcome" = Maybe
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then
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ret=0
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else
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echo " !!! Unexpected non-$outcome verification" $litmus
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if ! grep -q '!!!' $LKMM_DESTDIR/$litmus.out
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then
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echo " !!! Unexpected non-$outcome verification" >> $LKMM_DESTDIR/$litmus.out 2>&1
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fi
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ret=1
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fi
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tail -2 $LKMM_DESTDIR/$litmus.out | head -1
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exit $ret
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