t1512: skip test if not using SHA-1

This test relies on objects with colliding short names which are necessarily dependent on the hash used. Skip the test if we're not using SHA-1. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

brian m. carlson committed May 13, 2018 at 02:24 UTC d7a2fc82491b63a65fd38f833cabbee9803e45ca
1 file changed +6
t/t1512-rev-parse-disambiguation.sh
+6
@@ -22,6 +22,12 @@ one tagged as v1.0.0. They all have one regular file each.
22
23 . ./test-lib.sh
24
25 +if ! test_have_prereq SHA1
26 +then
27 + skip_all='not using SHA-1 for objects'
28 + test_done
29 +fi
30 +
31 test_expect_success 'blob and tree' '
32 test_tick &&
33 (