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ac939109 NP |
1 | #!/bin/sh |
2 | ||
3 | test_description='git rev-list should notice bad commits' | |
4 | ||
5 | . ./test-lib.sh | |
6 | ||
7 | # Note: | |
8 | # - compression level is set to zero to make "corruptions" easier to perform | |
9 | # - reflog is disabled to avoid extra references which would twart the test | |
10 | ||
11 | test_expect_success 'setup' \ | |
12 | ' | |
13 | git init && | |
14 | git config core.compression 0 && | |
15 | git config core.logallrefupdates false && | |
16 | echo "foo" > foo && | |
17 | git add foo && | |
18 | git commit -m "first commit" && | |
19 | echo "bar" > bar && | |
20 | git add bar && | |
21 | git commit -m "second commit" && | |
22 | echo "baz" > baz && | |
23 | git add baz && | |
24 | git commit -m "third commit" && | |
25 | echo "foo again" >> foo && | |
26 | git add foo && | |
27 | git commit -m "fourth commit" && | |
28 | git repack -a -f -d | |
29 | ' | |
30 | ||
31 | test_expect_success 'verify number of revisions' \ | |
32 | ' | |
33 | revs=$(git rev-list --all | wc -l) && | |
34 | test $revs -eq 4 && | |
35 | first_commit=$(git rev-parse HEAD~3) | |
36 | ' | |
37 | ||
38 | test_expect_success 'corrupt second commit object' \ | |
39 | ' | |
94221d22 | 40 | perl -i.bak -pe "s/second commit/socond commit/" .git/objects/pack/*.pack && |
ac939109 NP |
41 | test_must_fail git fsck --full |
42 | ' | |
43 | ||
859fdc0c DS |
44 | test_expect_success 'rev-list should fail' ' |
45 | test_must_fail env GIT_TEST_COMMIT_GRAPH=0 git rev-list --all > /dev/null | |
46 | ' | |
ac939109 NP |
47 | |
48 | test_expect_success 'git repack _MUST_ fail' \ | |
49 | ' | |
50 | test_must_fail git repack -a -f -d | |
51 | ' | |
52 | ||
53 | test_expect_success 'first commit is still available' \ | |
54 | ' | |
55 | git log $first_commit | |
56 | ' | |
57 | ||
58 | test_done | |
59 |