Changeset 4310 for zzuf/trunk/test/check-zzuf-r-ratio
- Timestamp:
- 01/31/10 13:18:01 (3 years ago)
- File:
-
- 1 edited
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zzuf/trunk/test/check-zzuf-r-ratio (modified) (2 diffs)
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zzuf/trunk/test/check-zzuf-r-ratio
r4272 r4310 24 24 rtot=0 25 25 new_test "$mib MiB of zeroes, ratio $r" 26 echo " expecting $expect" 27 printf " got" 26 28 for x in 0 1 2 3 4; do 27 29 ret=`dd if=/dev/zero bs=1048576 count=$mib 2>/dev/null | $ZZUF -s $s2 -r $r | "$ZZERO"` … … 29 31 if [ "$rmin" = -1 -o "$ret" -lt "$rmin" ]; then rmin=$ret; fi 30 32 rtot=`expr $rtot + $ret || true` 31 echo " try $x ..........$ret"33 printf " $ret" 32 34 s2=`expr $s2 + 1` 33 35 done 36 echo "" 34 37 rmean=`expr '(' $rtot + 2 ')' / 5 || true` 35 38 delta=`expr $rmean - $expect || true` 36 printf " expected $expectmin/avg/max $rmin/$rmean/$rmax .........."39 printf " min/avg/max $rmin/$rmean/$rmax .........." 37 40 if [ "$delta" -gt -5 -a "$delta" -lt 5 ]; then 38 41 pass_test " ok"
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