Changeset 2541 for zzufTweet

Timestamp:

Jul 16, 2008, 7:23:24 PM (12 years ago)

Author:

Sam Hocevar

Message:

• Split the test suite into the RNG test and the Unix utils test.

Location:

zzuf/trunk/test

Files:

• Makefile.am (modified) (1 diff)
• rng (added)
• utils (moved) (moved from zzuf/trunk/test/testsuite.sh) (3 diffs)

zzuf/trunk/test/Makefile.am

@@ -1 +1 @@
 
-EXTRA_DIST = testsuite.sh file-00 file-ff file-random file-text
+EXTRA_DIST = rng utils file-00 file-ff file-random file-text
 
 noinst_PROGRAMS = zzcat zzero
 
-TESTS = testsuite.sh
+TESTS = rng utils
 
 zzcat_SOURCES = zzcat.c

zzuf/trunk/test/utils

@@ -2 +2 @@
 
 set -e
-
-checkflip()
-{
-    r=$1
-    expect=$2
-    s2=$seed
-    mib=20
-    echo "*** $mib MiB of zeroes, ratio $r ***"
-    echo " expected ....... $expect"
-    rmax=-1
-    rmin=-1
-    rtot=0
-    for x in 0 1 2 3 4 5 6 7 8 9; do
-        ret=`dd if=/dev/zero bs=1048576 count=$mib 2>/dev/null | "$ZZUF" -s $s2 -r $r | "$ZZERO"`
-        if [ "$rmax" = -1 -o "$ret" -gt "$rmax" ]; then rmax=$ret; fi
-        if [ "$rmin" = -1 -o "$ret" -lt "$rmin" ]; then rmin=$ret; fi
-        rtot=`expr $rtot + $ret || true`
-        echo " try $x .......... $ret"
-        s2=`expr $s2 + 1`
-    done
-    rmean=`expr '(' $rtot + 5 ')' / 10 || true`
-    delta=`expr $rmean - $expect || true`
-    if [ "$delta" -gt -5 -a "$delta" -lt 5 ]; then
-        result="ok"
-    elif [ $(($rmean * 8)) -lt $(($expect * 7)) \
-               -o $(($rmean * 7)) -gt $(($expect * 8)) ]; then
-        result="FAILED"
-        FAILED=$(($FAILED + 1))
-    else
-        result="ok"
-    fi
-    TESTED=$(($TESTED + 1))
-    echo " min/avg/max $rmin/$rmean/$rmax .......... $result"
-}
 
 checkutils()
@@ -126 +92 @@
   exit 1
 fi
-ZZERO="$DIR/zzero"
-if [ ! -f "$ZZERO" ]; then
-  echo "error: test/zzero is missing"
-  exit 1
-fi
 if file /bin/cat | grep -q 'statically linked'; then
   STATIC_CAT=1
@@ -146 +107 @@
 fi
 
-echo "*** running zzuf test suite with seed $seed ***"
+echo "*** running zzuf utils test suite with seed $seed ***"
 
-echo ""
-echo "*** check #1: random number generator ***"
-# if X flips are performed on N bits set to 0, the average number of bits
-# set to 1 is: N / 2 * (1 - pow(1 - 2 / N, X)
-checkflip 0.000000001 0
-checkflip 0.00000001  1
-checkflip 0.0000001  16
-checkflip 0.000001  167
-checkflip 0.00001  1677
-checkflip 0.0001  16775
-checkflip 0.001  167604
-checkflip 0.01  1661055
-checkflip 0.1  15205967
-
-echo ""
-echo "*** check #2: libc functions coverage ***"
 checkutils 0.0
 checkutils 0.000000001