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11.t
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Editing: 11.t
#!/bin/sh # vim: filetype=sh noexpandtab ts=8 sw=8 # $FreeBSD: head/tools/regression/pjdfstest/tests/mknod/11.t 211352 2010-08-15 21:24:17Z pjd $ desc="mknod creates device files" dir=`dirname $0` . ${dir}/../misc.sh case "${os}" in SunOS) echo "1..40" ;; *) echo "1..28" ;; esac n0=`namegen` n1=`namegen` expect 0 mkdir ${n1} 0755 cdir=`pwd` cd ${n1} for type in c b; do case "${type}" in c) stattype="char" ;; b) stattype="block" ;; esac # Create char special with old-style numbers expect 0 mknod ${n0} ${type} 0755 1 2 expect ${stattype},0755 lstat ${n0} type,mode expect 1,2 lstat ${n0} major,minor expect EEXIST mknod ${n0} ${type} 0777 3 4 expect 0 unlink ${n0} case "${os}" in SunOS) # Create char special with new-style numbers expect 0 mknod ${n0} ${type} 0755 4095 4095 expect ${stattype},0755 lstat ${n0} type,mode expect 4095,4095 lstat ${n0} major,minor expect EEXIST mknod ${n0} ${type} 0777 4000 4000 expect 0 unlink ${n0} # mknod returns EINVAL if device's numbers are too big # for 32-bit solaris !! expect EINVAL mknod ${n0} ${type} 0755 4096 262144 ;; esac # POSIX: Upon successful completion, mknod(2) shall mark for update the # st_atime, st_ctime, and st_mtime fields of the file. Also, the st_ctime and # st_mtime fields of the directory that contains the new entry shall be marked # for update. expect 0 chown . 0 0 time=`${fstest} stat . ctime` sleep 1 expect 0 mknod ${n0} ${type} 0755 1 2 atime=`${fstest} stat ${n0} atime` test_check $time -lt $atime mtime=`${fstest} stat ${n0} mtime` test_check $time -lt $mtime ctime=`${fstest} stat ${n0} ctime` test_check $time -lt $ctime mtime=`${fstest} stat . mtime` test_check $time -lt $mtime ctime=`${fstest} stat . ctime` test_check $time -lt $ctime expect 0 unlink ${n0} done cd ${cdir} expect 0 rmdir ${n1}
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