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| author | Jeff King <peff@peff.net> | 2017-03-16 23:09:36 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-03-17 18:40:25 +0100 |
| commit | f5f5e7f06c210e833632c8f4cb907d0af581f473 (patch) | |
| tree | 4878228a2dc4e93b0fd5a9a0904ec8248da21234 /t/t0013-sha1dc.sh | |
| parent | Makefile: add DC_SHA1 knob (diff) | |
| download | git-f5f5e7f06c210e833632c8f4cb907d0af581f473.tar.xz git-f5f5e7f06c210e833632c8f4cb907d0af581f473.zip | |
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>
Diffstat (limited to 't/t0013-sha1dc.sh')
| -rwxr-xr-x | t/t0013-sha1dc.sh | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/t/t0013-sha1dc.sh b/t/t0013-sha1dc.sh new file mode 100755 index 0000000000..6d655cb161 --- /dev/null +++ b/t/t0013-sha1dc.sh @@ -0,0 +1,19 @@ +#!/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-sha1 <"$TEST_DATA/shattered-1.pdf" 2>err && + test_i18ngrep collision err && + grep 38762cf7f55934b34d179ae6a4c80cadccbb7f0a err +' + +test_done |