[thirdparty/git.git] / t / t0013-sha1dc.sh

#!/bin/sh

test_description='test sha1 collision detection'

TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
TEST_DATA="$TEST_DIRECTORY/t0013"

test_lazy_prereq SHA1_IS_SHA1DC 'test-tool sha1-is-sha1dc'

if ! test_have_prereq SHA1_IS_SHA1DC
then
	skip_all='skipping sha1 collision tests, not using sha1collisiondetection'
	test_done
fi

test_expect_success 'test-sha1 detects shattered pdf' '
	test_must_fail test-tool sha1 <"$TEST_DATA/shattered-1.pdf" 2>err &&
	test_grep collision err &&
	grep 38762cf7f55934b34d179ae6a4c80cadccbb7f0a err
'

test_done
Commit	Line	Data
f5f5e7f0 JK	1	#!/bin/sh
	2
	3	test_description='test sha1 collision detection'
fdc8f79f ÆAB	4
fdc8f79f ÆAB	5	TEST_PASSES_SANITIZE_LEAK=true
f5f5e7f0 JK	6	. ./test-lib.sh
	7	TEST_DATA="$TEST_DIRECTORY/t0013"
	8
dc1cf358 ÆAB	9	test_lazy_prereq SHA1_IS_SHA1DC 'test-tool sha1-is-sha1dc'
	10
	11	if ! test_have_prereq SHA1_IS_SHA1DC
f5f5e7f0	12	then
dc1cf358	13	skip_all='skipping sha1 collision tests, not using sha1collisiondetection'
f5f5e7f0 JK	14	test_done
	15	fi
	16
	17	test_expect_success 'test-sha1 detects shattered pdf' '
dae2ff9b	18	test_must_fail test-tool sha1 <"$TEST_DATA/shattered-1.pdf" 2>err &&
6789275d	19	test_grep collision err &&
f5f5e7f0 JK	20	grep 38762cf7f55934b34d179ae6a4c80cadccbb7f0a err
	21	'
	22
	23	test_done