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Commit | Line | Data |
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3e5a188f JH |
1 | #!/bin/sh |
2 | ||
3 | test_description='test unique sha1 abbreviation on "index from..to" line' | |
4 | . ./test-lib.sh | |
5 | ||
bfb546f8 | 6 | if ! test_have_prereq SHA1 |
7 | then | |
8 | skip_all='not using SHA-1 for objects' | |
9 | test_done | |
10 | fi | |
11 | ||
3e5a188f JH |
12 | cat >expect_initial <<EOF |
13 | 100644 blob 51d2738463ea4ca66f8691c91e33ce64b7d41bb1 foo | |
14 | EOF | |
15 | ||
16 | cat >expect_update <<EOF | |
17 | 100644 blob 51d2738efb4ad8a1e40bed839ab8e116f0a15e47 foo | |
18 | EOF | |
19 | ||
20 | test_expect_success 'setup' ' | |
21 | echo 4827 > foo && | |
22 | git add foo && | |
23 | git commit -m "initial" && | |
24 | git cat-file -p HEAD: > actual && | |
25 | test_cmp expect_initial actual && | |
26 | echo 11742 > foo && | |
27 | git commit -a -m "update" && | |
28 | git cat-file -p HEAD: > actual && | |
29 | test_cmp expect_update actual | |
30 | ' | |
31 | ||
32 | cat >expect <<EOF | |
33 | index 51d27384..51d2738e 100644 | |
34 | EOF | |
35 | ||
36 | test_expect_success 'diff does not produce ambiguous index line' ' | |
37 | git diff HEAD^..HEAD | grep index > actual && | |
38 | test_cmp expect actual | |
39 | ' | |
40 | ||
41 | test_done |