#!/bin/rc# # Execfs Regression# echo '== Execfs Regression ==' ## Parameters#TESTDIR=.testEXECLOG=execfs.logMPIPELOG=mpipefs.log ## Cleanup Previous Instances#fn cleanup {	echo Cleaning up previous runs.	unmount /n/test > /dev/null >[2] /dev/null	unmount /proc > /dev/null >[2] /dev/null	bind '#p' /proc	rm -f /srv/mpipe} ## Startup execfs #fn startup {	echo Starting mpipefs....	if(~ $#* 0) {		mpipefs >[2] $MPIPELOG 	}	if not {		mpipefs -D -v $1 >[2] $MPIPELOG 	# CHATTY	}	echo Starting execfs.	if(~ $#* 0) {		execfs >[2] $EXECLOG 	}	if not {		execfs -D -v $1 >[2] $EXECLOG  	# CHATTY	}} ## Setup a test directory#fn testdir {	mkdir -p $TESTDIR} fn myexecstdin {	mypid=`{cat} 	echo -n exec /bin/cat >>[2] execfs.log >>[2] error.log	cat $TESTDIR/test > /proc/$mypid/stdin >>[2] error.log	cat /proc/$mypid/stdout > $TESTDIR/test1 >>[2] error.log} fn myexecstdout {	mypid=`{cat} 	echo -n exec /bin/cat $TESTDIR/test >>[2] error.log	cat /proc/$mypid/stdout > $TESTDIR/test1 >>[2] error.log} fn stdout {	echo -n Basic Test.... 	# initialize files	echo Hello Squidboy > $TESTDIR/test	echo > $TESTDIR/test1 	# execute test	myexecstdout <>/proc/clone >[1=0] 	# verify results	if(! cmp -s $TESTDIR/test $TESTDIR/test1) {		echo FAILED!		exit 'stdout: test failed'	} 	echo Success!	# cleanup	rm -rf $TESTDIR/*} fn stdin {	echo -n Stdin Test.... 	# initialize files	echo Hello Squidboy > $TESTDIR/test	echo > $TESTDIR/test1 	# execute test	myexecstdin <>/proc/clone >[1=0] 	# verify results	if(! cmp -s $TESTDIR/test $TESTDIR/test1) {		echo FAILED!		exit 'stdout: test failed'	} 	echo Success!	# cleanup	rm -rf $TESTDIR/*} # Setupcleanupstartup $1testdir # Testsstdoutstdin	#failing # Cleanuprm -rf $TESTDIRcleanup