[src/trunk]: src/regress/sys/fs/lfs Regression test to ensure that (1) newfs_...

[perseant <perseant%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/cf7f21983e45
branches:  trunk
changeset: 542442:cf7f21983e45
user:      perseant <perseant%NetBSD.org@localhost>
date:      Wed Jan 29 04:56:16 2003 +0000

description:
Regression test to ensure that (1) newfs_lfs and fsck_lfs agree about
what makes up a good filesystem; and that (2) the kernel and fsck_lfs
also agree.  This test, like the 9994 test and like the FFS endianness
test, is not included in the main "make regress".

diffstat:

 regress/sys/fs/lfs/Makefile            |   4 +-
 regress/sys/fs/lfs/newfs_fsck/Makefile |  50 ++++++++++++++++++++++++++++++++++
 regress/sys/fs/lfs/newfs_fsck/disktab  |   7 ++++
 3 files changed, 59 insertions(+), 2 deletions(-)

diffs (76 lines):

diff -r 619f5a43dd93 -r cf7f21983e45 regress/sys/fs/lfs/Makefile
--- a/regress/sys/fs/lfs/Makefile       Wed Jan 29 03:55:34 2003 +0000
+++ b/regress/sys/fs/lfs/Makefile       Wed Jan 29 04:56:16 2003 +0000
@@ -1,5 +1,5 @@
-#      $NetBSD: Makefile,v 1.1 2002/08/02 19:10:49 perseant Exp $
+#      $NetBSD: Makefile,v 1.2 2003/01/29 04:56:16 perseant Exp $
 
-SUBDIR= 9994
+SUBDIR= 9994 newfs_fsck
 
 .include <bsd.subdir.mk>
diff -r 619f5a43dd93 -r cf7f21983e45 regress/sys/fs/lfs/newfs_fsck/Makefile
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/regress/sys/fs/lfs/newfs_fsck/Makefile    Wed Jan 29 04:56:16 2003 +0000
@@ -0,0 +1,50 @@
+#      $NetBSD: Makefile,v 1.1 2003/01/29 04:56:17 perseant Exp $
+
+NOMAN= # defined
+
+TMPL=/tmp/lfstemplate
+TMPMP=/tmp/lfsregresstest_mount
+TMPIM=/var/tmp/lfsregresstest.im
+SRCDIR?= ${.CURDIR}
+
+VND?= vnd0
+BVND= /dev/${VND}
+CVND= /dev/r${VND}
+MPART?= a
+.if (${MACHINE_ARCH} == "i386")
+RPART?= d
+.else
+RPART?= c
+.endif
+
+#
+# Make a small filesystem, and fsck it.
+# This ensures that newfs_lfs and fsck_lfs play well together.
+#
+# Mount it, copy some data in, unmount, fsck.
+# This ensures that kernel and fsck_lfs play well together.
+#
+# This was based on the FFS endianness regression tests.
+#
+regress:
+       @echo "***  Creating a dummy directory tree at ${TMPMP} monted on" \
+          "${TMPIM}."
+       dd if=/dev/zero of=${TMPIM} count=5860
+       vnconfig -v ${BVND}${RPART} ${TMPIM}
+       disklabel -f ${SRCDIR}/disktab -rw ${VND} floppy288
+       newfs_lfs -B 131072 -b 4096 -f 512 ${CVND}${MPART}
+       @echo "***  Checking that newfs_lfs could be understood by fsck_lfs"
+       fsck_lfs -n ${CVND}${MPART}
+       mkdir ${TMPMP}
+       mount -t lfs ${BVND}${MPART} ${TMPMP}
+       dd if=/dev/zero of=${TMPMP}/zero bs=16384 count=100
+       umount ${TMPMP}
+       @echo "***  Checking that kernel write could be understood by fsck_lfs"
+       fsck_lfs -n ${CVND}${MPART}
+       vnconfig -u ${BVND}${RPART}
+
+clean:
+       -umount ${TMPMP}
+       vnconfig -u ${BVND}${RPART}
+
+.include <bsd.prog.mk>
diff -r 619f5a43dd93 -r cf7f21983e45 regress/sys/fs/lfs/newfs_fsck/disktab
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/regress/sys/fs/lfs/newfs_fsck/disktab     Wed Jan 29 04:56:16 2003 +0000
@@ -0,0 +1,7 @@
+#      $NetBSD: disktab,v 1.1 2003/01/29 04:56:17 perseant Exp $
+
+floppy288|2.88MB 3.5in Extra High Density Floppy:\
+       :ty=floppy:se#512:nt#2:rm#300:ns#36:nc#80:\
+       :pa#5760:oa#0:ba#4096:fa#512:ta=4.4LFS:\
+       :pb#5760:ob#0:\
+       :pc#5760:oc#0: