Makefile revision 1.2
1 ## Notes: 2 ## This set of tests creates a dummy directory tree in /tmp and 3 ## populates it with several files. The test requires around 1100 4 ## inodes and 6.8MB. 5 ## 6 ## This test verifies that newfs can create filesystems in both bytes 7 ## orders. For each byte order it is checked that: 8 ## - the kernel understands both filesystems created 9 ## - fsck_ffs can convert them from one byte order to the other 10 ## - dump handles properly the 'nodump' flag, an that restore can 11 ## properly restore the filesystem. 12 ## 13 ## This is derived from work done by Brian Grayson, submitted in PR 6706. 14 15 TMPL=/tmp/ffstemplate 16 TMPMP=/tmp/ffsregresstest_mount 17 TMPIM=/var/tmp/ffsregresstest.im 18 TMPREST=/tmp/restoreregress 19 EN?= be 20 DIGITS=0 1 2 3 4 5 6 7 8 9 21 22 VND?= vnd0 23 BVND= /dev/${VND} 24 CVND= /dev/r${VND} 25 MPART?= a 26 .if (${MACHINE_ARCH} == "i386") 27 RPART?= d 28 .else 29 RPART?= c 30 .endif 31 32 # As make is called recusively, and we may cd to ${OBJDIR}, we need to call make 33 # with some variables propagated. 34 SRCDIR?= ${.CURDIR} 35 MAKECMD= ${MAKE} -f ${SRCDIR}/Makefile SRCDIR=${SRCDIR} EN=${EN} VND=${VND} MPART=${MPART} RPART=${RPART} 36 37 regress: template 38 ${MAKECMD} EN=be makeregress 39 ${MAKECMD} clean-tmpfs 40 ${MAKECMD} EN=le makeregress 41 ${MAKECMD} clean 42 43 makeregress: tmpfs 44 ${MAKECMD} dump 45 ${MAKECMD} fsck 46 ${MAKECMD} clean-dump; 47 48 clean: clean-tmpfs clean-template clean-dump 49 clean-dump: 50 @echo "*** Cleaning up ${TMPREST}." 51 -rm -rf ${TMPREST} 52 clean-tmpfs: 53 @echo "*** Cleaning up ${TMPMP}." 54 -umount ${TMPMP} 55 -vnconfig -u ${BVND}${RPART} 56 -rm -rf ${TMPMP} ${TMPIM} 57 clean-template: 58 @echo "*** Cleaning up ${TMPL}." 59 -rm -rf ${TMPL} 60 61 cmp: 62 diff -r -q ${TMPL} ${TMPMP} 63 64 dump: 65 @echo "*** Testing dump nodump flag support." 66 @# First of all, estimate the size of a dump of just the tmpfs. 67 sh ${SRCDIR}/estimatecompare 2572 -S -h9 -0 ${CVND}${MPART} 68 69 @# Now estimate the size, after honoring the nodump flag. 70 sh ${SRCDIR}/estimatecompare 347 -S -h0 -0 ${CVND}${MPART} 71 @echo "*** Testing dump/restore support" 72 mkdir ${TMPREST} 73 dump -0 -h9 -B10000 -f - ${CVND}${MPART} | \ 74 (cd ${TMPREST}; restore -rf -) 75 @#restore should have created a restoresymtable file 76 rm ${TMPREST}/restoresymtable 77 diff -r -q ${TMPL} ${TMPREST} 78 79 fsck: 80 @echo "*** checking fsck_ffs endian conversion." 81 umount ${BVND}${MPART} 82 .if (${EN} == le) 83 fsck_ffs -B be -y ${CVND}${MPART} 84 mount -o async ${BVND}${MPART} ${TMPMP} 85 ${MAKECMD} cmp 86 umount ${BVND}${MPART} 87 fsck_ffs -B le -y ${CVND}${MPART} 88 mount -o async ${BVND}${MPART} ${TMPMP} 89 ${MAKECMD} cmp 90 .else 91 fsck_ffs -B le -y ${CVND}${MPART} 92 mount -o async ${BVND}${MPART} ${TMPMP} 93 ${MAKECMD} cmp 94 umount ${BVND}${MPART} 95 fsck_ffs -B be -y ${CVND}${MPART} 96 mount -o async ${BVND}${MPART} ${TMPMP} 97 ${MAKECMD} cmp 98 .endif 99 100 tmpfs: 101 @echo "*** Creating a dummy directory tree at ${TMPMP} monted on" \ 102 "${TMPIM}, ${EN} byte order." 103 dd if=/dev/zero of=${TMPIM} count=5860 104 vnconfig -v ${BVND}${RPART} ${TMPIM} 105 disklabel -rw ${VND} floppy288 106 newfs -B ${EN} -i 500 -b 8192 -f 1024 ${CVND}${MPART} 107 mkdir ${TMPMP} 108 mount -o async ${BVND}${MPART} ${TMPMP} 109 # Arg, cp will give an error if the symlink is copied before its target 110 -cp -Rp ${TMPL}/* ${TMPMP} 111 ${MAKECMD} cmp 112 113 template: 114 mkdir ${TMPL} 115 @# Create a directory with a 10K file, with the file marked nodump. 116 mkdir ${TMPL}/nodumpfile 117 jot -r -c -s '' -n 10240 > ${TMPL}/nodumpfile/10k 118 chflags nodump ${TMPL}/nodumpfile/10k 119 @# And some ordinary 10k files. 120 mkdir ${TMPL}/dumpfile 121 TMPFS_DUMP=${TMPL}/dumpfile/dumpfile.10k; \ 122 for f in ${DIGITS}; do \ 123 jot -r -c -s '' -n 10240 > $$TMPFS_DUMP.$$f; done; 124 @# A subdir with a short and a long symbolic link in it 125 mkdir ${TMPL}/dumpfile/subdir 126 ln -s ../dumpfile.10k.0 ${TMPL}/dumpfile/subdir/link; 127 ln -s ../dumpfile.10k.1 ${TMPL}/dumpfile/subdir/really_really_really_really_really_really_long_name_to_use_up_space.link; 128 @# And now the same files, but in a dir marked nodump: 129 mkdir ${TMPL}/nodumpdir 130 chflags nodump ${TMPL}/nodumpdir 131 TMPFS_1=${TMPL}/nodumpdir/10k; \ 132 for f in ${DIGITS}; do \ 133 jot -r -c -s '' -n 10240 > $$TMPFS_1.$$f; \ 134 done 135 136 @# Also create a large directory that uses more than one direct block 137 @# (so it has to be larger than 8K). 138 @# Make sure one entry is for a deleted file, also. 139 mkdir ${TMPL}/2blkdir 140 TMPFS_1=${TMPL}/2blkdir; \ 141 jot -r -c -s '' -n 10 > $$TMPFS_1/10b; \ 142 for f in ${DIGITS}; do for g in ${DIGITS}; do \ 143 jot -r -c -s '' -n 10 > \ 144 $$TMPFS_1/really_really_really_really_really_really_long_name_to_use_up_space_$$f$$g ;\ 145 done; done; \ 146 rm $$TMPFS_1/10b 147 148 @# Now create a directory with at least one indirect block. 149 @# On a FS with 8K blocks, we need at least 1 + 12*8192 bytes, or 150 @# 98305 bytes, in the directory. 1000 files does the trick, 151 @# with the long filename below. 152 mkdir ${TMPL}/indirblk 153 chflags nodump ${TMPL}/indirblk 154 TMPFS_1=${TMPL}/indirblk; \ 155 jot -r -c -s '' -n 10 > $$TMPFS_1/10b; \ 156 for e in 0; do\ 157 for f in ${DIGITS}; do for g in ${DIGITS}; do for h in ${DIGITS}; do \ 158 jot -r -c -s '' -n 10 > \ 159 $$TMPFS_1/really_really_really_really_really_really_long_name_to_use_up_dir_entry_space$$e$$f$$g$$h ;\ 160 done; done; done; done; \ 161 rm $$TMPFS_1/10b 162 @# ^--- As before, make sure at least one direntry is a deleted file. 163
Indexes created Thu Oct 30 16:09:53 GMT 2025