#!/bin/rc# # Exec2fs Regression# echo '== Exec2fs Regression ==' ## Parameters#O=8.CMD=../$O #TESTDIR=.test/exec2fsTESTDIR=/tmp/testbed/exec2fs EXECLOG=$TESTDIR/exec2fs.logMPIPELOG=$TESTDIR/mpipefs.logERRORLOG=$TESTDIR/error.log E_MNTPATH=$TESTDIR/E #M_MNTPATH=$TESTDIR/MM_MNTPATH=$E_MNTPATH ## Cleanup Previous Instances#fn cleanup {	echo Cleaning up previous runs. 	rm -f $E_MNTPATH $M_MNTPATH	rm -rf $TESTDIR} fn shutdown {	echo Shutting down previous runs. 	# FIXME: should there be multiple mpipes?	unmount /n/mpipetest > /dev/null >[2] /dev/null	unmount $E_MNTPATH > /dev/null >[2] /dev/null	unmount $M_MNTPATH > /dev/null >[2] /dev/null 	rm -f /srv/mpipe	rm -f /srv/exec2fs	rm -f /n/mpipetest 	unmount /proc > /dev/null >[2] /dev/null	bind '#p' /proc} ## Startup mpipefs #fn startup_mpipe {	echo Starting mpipefs.... 	if(~ $#* 0) {		$CMD^mpipefs >[2] $MPIPELOG # $M_MNTPATH	}	if not {		$CMD^mpipefs -v $1 >[2] $MPIPELOG # CHATTY	}} ## Startup exec2fs #fn startup_exec2fs {	echo Starting exec2fs.	if(~ $#* 0) {		$CMD^exec2fs -s exec2fs -E $CMD^execcmd -m $E_MNTPATH -L $TESTDIR -Z $M_MNTPATH >[2] $EXECLOG 	}	if not {		$CMD^exec2fs -v $1 -s exec2fs -E $CMD^execcmd -m $E_MNTPATH -L $TESTDIR -Z $M_MNTPATH >[2] $EXECLOG  	# CHATTY	}} fn startup {	startup_exec2fs $1	startup_mpipe $1 	bind -bc .  /$objtype/bin	bind -bc .. /$objtype/bin}  # Setup a test directory#fn testdir {	mkdir -p $TESTDIR	mkdir -p $E_MNTPATH $M_MNTPATH } fn myexecstdin {	mypid=`{cat} #` 	echo -n exec /bin/cat >>[2] exec2fs.log >>[2] $ERRORLOG	cat $TESTDIR/test > $M_MNTPATH/$mypid/stdin >>[2] $ERRORLOG	cat $M_MNTPATH/$mypid/stdout > $TESTDIR/test1 >>[2] $ERRORLOG} fn myexecstdout {	mypid=`{cat} #` 	echo -n exec /bin/cat $TESTDIR/test >>[2] $ERRORLOG	cat $M_MNTPATH/$mypid/stdout > $TESTDIR/test1 >>[2] $ERRORLOG} fn stdout {	echo -n Stdout Test.... 	# initialize files	echo Hello Squidboy > $TESTDIR/test	echo > $TESTDIR/test1 	# execute test	myexecstdout <>$E_MNTPATH/clone >[1=0] 	# verify results	if(! cmp -s $TESTDIR/test $TESTDIR/test1) {		echo FAILED!		exit 'stdout: test failed'	} 	echo Success!} fn stdin {	echo -n Stdin Test.... 	# initialize files	echo Hello Squidboy > $TESTDIR/test	echo > $TESTDIR/test1 	# execute test	myexecstdin <>$E_MNTPATH/clone >[1=0] 	# verify results	if(! cmp -s $TESTDIR/test $TESTDIR/test1) {		echo FAILED!		exit 'stdout: test failed'	} 	echo Success!} # Setuprfork cleanupshutdown testdir startup $1 # Tests -- do it several times to verify that it does not die as beforestdinstdout stdinstdout stdinstdout stdinstdout shutdown #cleanup