| 1 | #!/bin/sh |
| 2 | |
| 3 | test_description='test unique sha1 abbreviation on "index from..to" line' |
| 4 | |
| 5 | . ./test-lib.sh |
| 6 | |
| 7 | test_expect_success 'setup' ' |
| 8 | test_oid_cache <<-EOF && |
| 9 | val1 sha1:4827 |
| 10 | val1 sha256:5664 |
| 11 | |
| 12 | val2 sha1:11742 |
| 13 | val2 sha256:10625 |
| 14 | |
| 15 | hash1 sha1:51d2738463ea4ca66f8691c91e33ce64b7d41bb1 |
| 16 | hash1 sha256:ae31dfff0af93b2c62b0098a039b38569c43b0a7e97b873000ca42d128f27350 |
| 17 | |
| 18 | hasht1 sha1:51d27384 |
| 19 | hasht1 sha256:ae31dfff |
| 20 | |
| 21 | hash2 sha1:51d2738efb4ad8a1e40bed839ab8e116f0a15e47 |
| 22 | hash2 sha256:ae31dffada88a46fd5f53c7ed5aa25a7a8951f1d5e88456c317c8d5484d263e5 |
| 23 | |
| 24 | hasht2 sha1:51d2738e |
| 25 | hasht2 sha256:ae31dffa |
| 26 | EOF |
| 27 | |
| 28 | cat >expect_initial <<-EOF && |
| 29 | 100644 blob $(test_oid hash1) foo |
| 30 | EOF |
| 31 | |
| 32 | cat >expect_update <<-EOF && |
| 33 | 100644 blob $(test_oid hash2) foo |
| 34 | EOF |
| 35 | |
| 36 | test_oid val1 > foo && |
| 37 | git add foo && |
| 38 | git commit -m "initial" && |
| 39 | git cat-file -p HEAD: > actual && |
| 40 | test_cmp expect_initial actual && |
| 41 | test_oid val2 > foo && |
| 42 | git commit -a -m "update" && |
| 43 | git cat-file -p HEAD: > actual && |
| 44 | test_cmp expect_update actual |
| 45 | ' |
| 46 | |
| 47 | cat >expect <<EOF |
| 48 | index $(test_oid hasht1)..$(test_oid hasht2) 100644 |
| 49 | EOF |
| 50 | |
| 51 | test_expect_success 'diff does not produce ambiguous index line' ' |
| 52 | git diff HEAD^..HEAD | grep index > actual && |
| 53 | test_cmp expect actual |
| 54 | ' |
| 55 | |
| 56 | test_done |