git/t/t0013-sha1dc.sh

#!/bin/sh

test_description='test sha1 collision detection'
. ./test-lib.sh
TEST_DATA="$TEST_DIRECTORY/t0013"

if test -z "$DC_SHA1"
then
	skip_all='skipping sha1 collision tests, DC_SHA1 not set'
	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_i18ngrep collision err &&
	grep 38762cf7f55934b34d179ae6a4c80cadccbb7f0a err
'

test_done
t0013: add a basic sha1 collision detection test We don't actually have a Git-object collision, so the best we can do is to run one of the shattered PDFs through test-sha1. This should trigger the collision check and die. In a sense this isn't really checking anything that the upstream sha1collisiondetection project doesn't cover already. But it at least makes sure that our build correctly uses the library. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2017-03-16 22:09:36 +00:00			`#!/bin/sh`

			`test_description='test sha1 collision detection'`
			`. ./test-lib.sh`
			`TEST_DATA="$TEST_DIRECTORY/t0013"`

			`if test -z "$DC_SHA1"`
			`then`
			`skip_all='skipping sha1 collision tests, DC_SHA1 not set'`
			`test_done`
			`fi`

			`test_expect_success 'test-sha1 detects shattered pdf' '`
t/helper: merge test-sha1 into test-tool Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2018-03-24 07:44:32 +00:00			`test_must_fail test-tool sha1 <"$TEST_DATA/shattered-1.pdf" 2>err &&`
t0013: add a basic sha1 collision detection test We don't actually have a Git-object collision, so the best we can do is to run one of the shattered PDFs through test-sha1. This should trigger the collision check and die. In a sense this isn't really checking anything that the upstream sha1collisiondetection project doesn't cover already. But it at least makes sure that our build correctly uses the library. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2017-03-16 22:09:36 +00:00			`test_i18ngrep collision err &&`
			`grep 38762cf7f55934b34d179ae6a4c80cadccbb7f0a err`
			`'`

			`test_done`