diff options
Diffstat (limited to 'bin/dd/Makefile')
| -rw-r--r-- | bin/dd/Makefile | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/bin/dd/Makefile b/bin/dd/Makefile index 07c2a67..df877c8 100644 --- a/bin/dd/Makefile +++ b/bin/dd/Makefile @@ -25,7 +25,18 @@ test: ${PROG} gen LC_ALL=en_US.US-ASCII hexdump -C | \ diff -I FreeBSD - ${.CURDIR}/ref.${conv} .endfor - @rm -f gen + @${ECHO} "testing sparse file (obs zeroes)" + @./gen 189284 | ./dd ibs=16 obs=8 conv=sparse of=obs_zeroes 2> /dev/null + @hexdump -C obs_zeroes | diff -I FreeBSD - ${.CURDIR}/ref.obs_zeroes + + @${ECHO} "testing spase file (all zeroes)" + @./dd if=/dev/zero of=1M_zeroes bs=1048576 count=1 2> /dev/null + @./dd if=1M_zeroes of=1M_zeroes.1 bs=1048576 conv=sparse 2> /dev/null + @./dd if=1M_zeroes of=1M_zeroes.2 bs=1048576 2> /dev/null + @diff 1M_zeroes 1M_zeroes.1 + @diff 1M_zeroes 1M_zeroes.2 + + @rm -f gen 1M_zeroes* obs_zeroes .if ${MK_TESTS} != "no" SUBDIR+= tests |
