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Changeset 2573

Timestamp:

07/20/08 11:57:58 (3 months ago)

Author:

sam

Message:

Factored the test suite to avoid excessive code duplication.

Location:

zzuf/trunk/test

Files:

: 1 added
: 6 modified

check-div0 (modified) (2 diffs)
check-md5 (modified) (3 diffs)
check-memory (modified) (2 diffs)
check-overflow (modified) (2 diffs)
check-rng (modified) (4 diffs)
check-utils (modified) (3 diffs)
functions.inc (added)

Legend:

: Unmodified
: Added
: Removed

zzuf/trunk/test/check-div0

r2548	r2573
1	1	#!/bin/sh
2	2
3		set -e
	3	. "$(dirname "$0")/functions.inc"
4	4
5		~~DIR="$(dirname "$0")"~~
6		~~ZZUF="$DIR/../src/zzuf"~~
7	5	PROGRAM="$DIR/bug-div0"
8	6	if [ ! -f "$PROGRAM" ]; then
…	…
10	8	exit 1
11	9	fi
12		~~FAILED=0~~
13		~~TESTED=0~~
14	10
15		if [ -z "$1" ]; then
16		seed=$(date \| $ZZUF -m 2>/dev/null \| cut -f2 -d' ' \| tr -d abcdef \| cut -b1-8)
	11	start_test "zzuf division-by-zero test"
	12
	13	new_test "bug-div0 < /file-00"
	14	if ! $PROGRAM < "$DIR/file-00"; then
	15	fail_test " unexpected exit status $?"
17	16	else
18		~~seed="$1~~"
	17	pass_test " OK"
19	18	fi
20	19
21		echo "* running zzuf division-by-zero test with seed $seed *"
	20	new_test "zzuf -qi -r0 bug-div0 < /file-00"
	21	if ! "$ZZUF" -r0 -qi "$PROGRAM" < "$DIR/file-00"; then
	22	fail_test " unexpected exit status $?"
	23	else
	24	pass_test " OK"
	25	fi
22	26
23		echo "*** bug-div0 < /file-00"
24		if ! $PROGRAM < "$DIR/file-00"; then
25		echo " unexpected exit status $?"
26		FAILED="$(($FAILED + 1))"
	27	new_test "zzuf -qi bug-div0 < file-00"
	28	if "$ZZUF" -qi "$PROGRAM" < "$DIR/file-00"; then
	29	fail_test " unexpected exit status $?"
27	30	else
28		~~echo~~ " OK"
	31	pass_test " OK"
29	32	fi
30		~~TESTED="$(($TESTED + 1))"~~
31	33
32		echo "*** zzuf -qi -r0 bug-div0 < /file-00"
33		if ! "$ZZUF" -r0 -qi "$PROGRAM" < "$DIR/file-00"; then
34		echo " unexpected exit status $?"
35		FAILED="$(($FAILED + 1))"
36		else
37		echo " OK"
38		fi
39		TESTED="$(($TESTED + 1))"
40
41		echo "*** zzuf -qi bug-div0 < file-00"
42		if "$ZZUF" -qi "$PROGRAM" < "$DIR/file-00"; then
43		echo " unexpected exit status $?"
44		FAILED="$(($FAILED + 1))"
45		else
46		echo " OK"
47		fi
48		TESTED="$(($TESTED + 1))"
49
50		if [ "$FAILED" != 0 ]; then
51		echo "* $FAILED tests failed out of $TESTED *"
52		exit 1
53		fi
54		echo "* all $TESTED tests OK *"
	34	stop_test
55	35
56	36	exit 0

zzuf/trunk/test/check-md5

r2549	r2573
1	1	#!/bin/sh
2	2
3		set -e
	3	. "$(dirname "$0")/functions.inc"
4	4
5	5	checkmd5()
…	…
9	9	printf " $(echo "$CMD .............................." \| cut -b1-30) "
10	10	MD5="$(eval "$CMD \| $ZZUF -m -r0" 2>/dev/null \| cut -f2 -d' ')"
11		~~TESTED=$(($TESTED + 1))~~
12	11	if [ "$MD5" != "$REFMD5" ]; then
13		FAILED=$(($FAILED + 1))
14		echo "$MD5 FAILED"
	12	fail_test "$MD5 FAILED"
15	13	else
16		~~echo~~ 'ok'
	14	pass_test 'ok'
17	15	fi
18	16	}
19	17
20		DIR="$(dirname "$0")"
21		ZZUF="$DIR/../src/zzuf"
22		FAILED=0
23		TESTED=0
24
25		echo "* running zzuf MD5 test *"
	18	start_test "zzuf MD5 test"
26	19
27	20	checkmd5 "printf ''" d41d8cd98f00b204e9800998ecf8427e
…	…
29	22	checkmd5 "printf 'hello world'" 5eb63bbbe01eeed093cb22bb8f5acdc3
30	23
31		if [ "$FAILED" != 0 ]; then
32		echo "* $FAILED tests failed out of $TESTED *"
33		exit 1
34		fi
35		echo "* all $TESTED tests OK *"
	24	stop_test
36	25
37		~~exit 0~~
38

zzuf/trunk/test/check-memory

r2548	r2573
1	1	#!/bin/sh
2	2
3		set -e
	3	. "$(dirname "$0")/functions.inc"
4	4
5		~~DIR="$(dirname "$0")"~~
6		~~ZZUF="$DIR/../src/zzuf"~~
7	5	PROGRAM="$DIR/bug-memory"
8	6	if [ ! -f "$PROGRAM" ]; then
…	…
10	8	exit 1
11	9	fi
12		~~FAILED=0~~
13		~~TESTED=0~~
14	10
15		if [ -z "$1" ]; then
16		seed=$(date \| $ZZUF -m 2>/dev/null \| cut -f2 -d' ' \| tr -d abcdef \| cut -b1-8)
	11	start_test "zzuf memory exhaustion test"
	12
	13	new_test "bug-memory < /file-00"
	14	if ! $PROGRAM < "$DIR/file-00"; then
	15	fail_test " unexpected exit status $?"
17	16	else
18		~~seed="$1~~"
	17	pass_test " OK"
19	18	fi
20	19
21		echo "* running zzuf buffer memory test with seed $seed *"
	20	new_test "zzuf -qi -r0 bug-memory < /file-00"
	21	if ! "$ZZUF" -r0 -qi "$PROGRAM" < "$DIR/file-00"; then
	22	fail_test " unexpected exit status $?"
	23	else
	24	pass_test " OK"
	25	fi
22	26
23		echo "*** bug-memory < /file-00"
24		if ! $PROGRAM < "$DIR/file-00"; then
25		echo " unexpected exit status $?"
26		FAILED="$(($FAILED + 1))"
	27	new_test "zzuf -qi bug-memory < file-00"
	28	if "$ZZUF" -M 256 -qi "$PROGRAM" < "$DIR/file-00"; then
	29	fail_test " unexpected exit status $?"
27	30	else
28		~~echo~~ " OK"
	31	pass_test " OK"
29	32	fi
30		~~TESTED="$(($TESTED + 1))"~~
31	33
32		echo "*** zzuf -qi -r0 bug-memory < /file-00"
33		if ! "$ZZUF" -r0 -qi "$PROGRAM" < "$DIR/file-00"; then
34		echo " unexpected exit status $?"
35		FAILED="$(($FAILED + 1))"
36		else
37		echo " OK"
38		fi
39		TESTED="$(($TESTED + 1))"
	34	stop_test
40	35
41		~~echo "*** zzuf -qi bug-memory < file-00"~~
42		~~if "$ZZUF" -M 256 -qi "$PROGRAM" < "$DIR/file-00"; then~~
43		~~echo " unexpected exit status $?"~~
44		~~FAILED="$(($FAILED + 1))"~~
45		~~else~~
46		~~echo " OK"~~
47		fi
48		~~TESTED="$(($TESTED + 1))"~~
49
50		~~if [ "$FAILED" != 0 ]; then~~
51		~~echo "* $FAILED tests failed out of $TESTED *"~~
52		~~exit 1~~
53		fi
54		~~echo "* all $TESTED tests OK *"~~
55
56		~~exit 0~~
57

zzuf/trunk/test/check-overflow

r2548	r2573
1	1	#!/bin/sh
2	2
3		set -e
	3	. "$(dirname "$0")/functions.inc"
4	4
5		~~DIR="$(dirname "$0")"~~
6		~~ZZUF="$DIR/../src/zzuf"~~
7	5	PROGRAM="$DIR/bug-overflow"
8	6	if [ ! -f "$PROGRAM" ]; then
…	…
10	8	exit 1
11	9	fi
12		~~FAILED=0~~
13		~~TESTED=0~~
14	10
15		if [ -z "$1" ]; then
16		seed=$(date \| $ZZUF -m 2>/dev/null \| cut -f2 -d' ' \| tr -d abcdef \| cut -b1-8)
	11	start_test "zzuf buffer overflow test"
	12
	13	new_test "bug-overflow < /file-00"
	14	if ! $PROGRAM < "$DIR/file-00"; then
	15	fail_test " unexpected exit status $?"
17	16	else
18		~~seed="$1~~"
	17	pass_test " OK"
19	18	fi
20	19
21		echo "* running zzuf buffer overflow test with seed $seed *"
	20	new_test "zzuf -qi -r0 bug-overflow < /file-00"
	21	if ! "$ZZUF" -r0 -qi "$PROGRAM" < "$DIR/file-00"; then
	22	fail_test " unexpected exit status $?"
	23	else
	24	pass_test " OK"
	25	fi
22	26
23		echo "*** bug-overflow < /file-00"
24		if ! $PROGRAM < "$DIR/file-00"; then
25		echo " unexpected exit status $?"
26		FAILED="$(($FAILED + 1))"
	27	new_test "zzuf -qi bug-overflow < file-00"
	28	if "$ZZUF" -qi "$PROGRAM" < "$DIR/file-00"; then
	29	fail_test " unexpected exit status $?"
27	30	else
28		~~echo~~ " OK"
	31	pass_test " OK"
29	32	fi
30		~~TESTED="$(($TESTED + 1))"~~
31	33
32		echo "*** zzuf -qi -r0 bug-overflow < /file-00"
33		if ! "$ZZUF" -r0 -qi "$PROGRAM" < "$DIR/file-00"; then
34		echo " unexpected exit status $?"
35		FAILED="$(($FAILED + 1))"
36		else
37		echo " OK"
38		fi
39		TESTED="$(($TESTED + 1))"
	34	stop_test
40	35
41		~~echo "*** zzuf -qi bug-overflow < file-00"~~
42		~~if "$ZZUF" -qi "$PROGRAM" < "$DIR/file-00"; then~~
43		~~echo " unexpected exit status $?"~~
44		~~FAILED="$(($FAILED + 1))"~~
45		~~else~~
46		~~echo " OK"~~
47		fi
48		~~TESTED="$(($TESTED + 1))"~~
49
50		~~if [ "$FAILED" != 0 ]; then~~
51		~~echo "* $FAILED tests failed out of $TESTED *"~~
52		~~exit 1~~
53		fi
54		~~echo "* all $TESTED tests OK *"~~
55
56		~~exit 0~~
57

zzuf/trunk/test/check-rng

r2564	r2573
1	1	#!/bin/sh
2	2
3		set -e
	3	. "$(dirname "$0")/functions.inc"
4	4
5	5	checkflip()
…	…
9	9	s2=$seed
10	10	mib=20
11		~~echo "* $mib MiB of zeroes, ratio $r *"~~
12	11	rmax=-1
13	12	rmin=-1
14	13	rtot=0
	14	new_test "$mib MiB of zeroes, ratio $r"
15	15	for x in 0 1 2 3 4; do
16	16	ret=`dd if=/dev/zero bs=1048576 count=$mib 2>/dev/null \| "$ZZUF" -s $s2 -r $r \| "$ZZERO"`
…	…
23	23	rmean=`expr '(' $rtot + 2 ')' / 5 \|\| true`
24	24	delta=`expr $rmean - $expect \|\| true`
	25	printf " expected $expect min/avg/max $rmin/$rmean/$rmax .........."
25	26	if [ "$delta" -gt -5 -a "$delta" -lt 5 ]; then
26		~~result="~~ok"
	27	pass_test " ok"
27	28	elif [ $(($rmean * 8)) -lt $(($expect * 7)) \
28	29	-o $(($rmean * 7)) -gt $(($expect * 8)) ]; then
29		result="FAILED"
30		FAILED=$(($FAILED + 1))
	30	fail_test " FAILED"
31	31	else
32		~~result="~~ok"
	32	pass_test " ok"
33	33	fi
34		~~TESTED=$(($TESTED + 1))~~
35		~~echo " expected $expect min/avg/max $rmin/$rmean/$rmax .......... $result"~~
36	34	}
37	35
38		DIR="$(dirname "$0")"
39		ZZUF="$DIR/../src/zzuf"
40		ZZERO="$DIR/zzero"
41		if [ ! -f "$ZZERO" ]; then
42		echo "error: test/zzero is missing"
43		exit 1
44		fi
45		FAILED=0
46		TESTED=0
47
48		if [ -z "$1" ]; then
49		seed=$(date \| $ZZUF -m 2>/dev/null \| cut -f2 -d' ' \| tr -d abcdef \| cut -b1-8)
50		else
51		seed="$1"
52		fi
53
54		echo "* running zzuf RNG test suite with seed $seed *"
	36	start_test "zzuf RNG test suite"
55	37
56	38	# if X flips are performed on N bits set to 0, the average number of bits
…	…
66	48	checkflip 0.1 15205967
67	49
68		if [ "$FAILED" != 0 ]; then
69		echo "* $FAILED tests failed out of $TESTED *"
70		exit 1
71		fi
72		echo "* all $TESTED tests OK *"
	50	stop_test
73	51
74		~~exit 0~~
75

zzuf/trunk/test/check-utils

r2567	r2573
1	1	#!/bin/sh
2	2
3		set -e
	3	. "$(dirname "$0")/functions.inc"
4	4
5	5	checkutils()
…	…
74	74	REFMD5="$MD5"
75	75	echo "$MD5"
	76	elif [ "$MD5" != "$REFMD5" ]; then
	77	fail_test "$MD5 FAILED"
76	78	else
77		TESTED=$(($TESTED + 1))
78		if [ "$MD5" != "$REFMD5" ]; then
79		FAILED=$(($FAILED + 1))
80		echo "$MD5 FAILED"
81		else
82		echo 'ok'
83		fi
	79	pass_test 'ok'
84	80	fi
85	81	}
86	82
87		DIR="$(dirname "$0")"
88		ZZUF="$DIR/../src/zzuf"
89		ZZCAT="$DIR/zzcat"
90		if [ ! -f "$ZZCAT" ]; then
91		echo "error: test/zzcat is missing"
92		exit 1
93		fi
94		if file /bin/cat \| grep 'statically linked' >/dev/null 2>&1; then
95		STATIC_CAT=1
96		fi
97		if file /bin/dd \| grep 'statically linked' >/dev/null 2>&1; then
98		STATIC_DD=1
99		fi
100		if tail -n 1 /dev/null >/dev/null 2>&1; then
101		TAILN="tail -n "
102		TAILP="tail -n +"
103		else
104		TAILN="tail -"
105		TAILP="tail +"
106		fi
107		FAILED=0
108		TESTED=0
109
110		if [ -z "$1" ]; then
111		seed=$(date \| $ZZUF -m 2>/dev/null \| cut -f2 -d' ' \| tr -d abcdef \| cut -b1-8)
112		else
113		seed="$1"
114		fi
115
116		echo "* running zzuf utils test suite with seed $seed *"
	83	start_test "zzuf utils test suite"
117	84
118	85	checkutils 0.0
…	…
120	87	checkutils 1.0
121	88
122		if [ "$FAILED" != 0 ]; then
123		echo "* $FAILED tests failed out of $TESTED *"
124		exit 1
125		fi
126		echo "* all $TESTED tests OK *"
	89	stop_test
127	90
128		~~exit 0~~
129

Context Navigation

Changeset 2573

Legend:

zzuf/trunk/test/check-div0

zzuf/trunk/test/check-md5

zzuf/trunk/test/check-memory

zzuf/trunk/test/check-overflow

zzuf/trunk/test/check-rng

zzuf/trunk/test/check-utils

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