projects / thirdparty / git.git / blame
| Commit | Line | Data |
|---|---|---|
| 469e2ebf JH |
1 | #!/bin/sh |
| 2 | ||
| 3 | test_description='git fsck random collection of tests' | |
| 4 | ||
| 5 | . ./test-lib.sh | |
| 6 | ||
| 7 | test_expect_success setup ' | |
| 8 | test_commit A fileA one && | |
| 9 | git checkout HEAD^0 && | |
| 10 | test_commit B fileB two && | |
| 11 | git tag -d A B && | |
| 12 | git reflog expire --expire=now --all | |
| 13 | ' | |
| 14 | ||
| 15 | test_expect_success 'HEAD is part of refs' ' | |
| 16 | test 0 = $(git fsck | wc -l) | |
| 17 | ' | |
| 18 | ||
| e15ef669 JH |
19 | test_expect_success 'loose objects borrowed from alternate are not missing' ' |
| 20 | mkdir another && | |
| 21 | ( | |
| 22 | cd another && | |
| 23 | git init && | |
| 24 | echo ../../../.git/objects >.git/objects/info/alternates && | |
| 25 | test_commit C fileC one && | |
| 26 | git fsck >out && | |
| 27 | ! grep "missing blob" out | |
| 28 | ) | |
| 29 | ' | |
| 30 | ||
| 02a6552c TR |
31 | # Corruption tests follow. Make sure to remove all traces of the |
| 32 | # specific corruption you test afterwards, lest a later test trip over | |
| 33 | # it. | |
| 34 | ||
| 35 | test_expect_success 'object with bad sha1' ' | |
| 36 | sha=$(echo blob | git hash-object -w --stdin) && | |
| 37 | echo $sha && | |
| 38 | old=$(echo $sha | sed "s+^..+&/+") && | |
| 39 | new=$(dirname $old)/ffffffffffffffffffffffffffffffffffffff && | |
| 40 | sha="$(dirname $new)$(basename $new)" | |
| 41 | mv .git/objects/$old .git/objects/$new && | |
| 42 | git update-index --add --cacheinfo 100644 $sha foo && | |
| 43 | tree=$(git write-tree) && | |
| 44 | cmt=$(echo bogus | git commit-tree $tree) && | |
| 45 | git update-ref refs/heads/bogus $cmt && | |
| 46 | (git fsck 2>out; true) && | |
| 47 | grep "$sha.*corrupt" out && | |
| 48 | rm -f .git/objects/$new && | |
| 49 | git update-ref -d refs/heads/bogus && | |
| 50 | git read-tree -u --reset HEAD | |
| 51 | ' | |
| 52 | ||
| 53 | test_expect_success 'branch pointing to non-commit' ' | |
| 54 | git rev-parse HEAD^{tree} > .git/refs/heads/invalid && | |
| 55 | git fsck 2>out && | |
| 56 | grep "not a commit" out && | |
| 57 | git update-ref -d refs/heads/invalid | |
| 58 | ' | |
| 59 | ||
| 60 | cat > invalid-tag <<EOF | |
| 61 | object ffffffffffffffffffffffffffffffffffffffff | |
| 62 | type commit | |
| 63 | tag invalid | |
| 64 | tagger T A Gger <tagger@example.com> 1234567890 -0000 | |
| 65 | ||
| 66 | This is an invalid tag. | |
| 67 | EOF | |
| 68 | ||
| 69 | test_expect_failure 'tag pointing to nonexistent' ' | |
| 70 | tag=$(git hash-object -w --stdin < invalid-tag) && | |
| 71 | echo $tag > .git/refs/tags/invalid && | |
| 72 | git fsck --tags 2>out && | |
| 73 | cat out && | |
| 74 | grep "could not load tagged object" out && | |
| 75 | rm .git/refs/tags/invalid | |
| 76 | ' | |
| 77 | ||
| 78 | cat > wrong-tag <<EOF | |
| 79 | object $(echo blob | git hash-object -w --stdin) | |
| 80 | type commit | |
| 81 | tag wrong | |
| 82 | tagger T A Gger <tagger@example.com> 1234567890 -0000 | |
| 83 | ||
| 84 | This is an invalid tag. | |
| 85 | EOF | |
| 86 | ||
| 87 | test_expect_failure 'tag pointing to something else than its type' ' | |
| 88 | tag=$(git hash-object -w --stdin < wrong-tag) && | |
| 89 | echo $tag > .git/refs/tags/wrong && | |
| 90 | git fsck --tags 2>out && | |
| 91 | cat out && | |
| 92 | grep "some sane error message" out && | |
| 93 | rm .git/refs/tags/wrong | |
| 94 | ' | |
| 95 | ||
| 96 | ||
| 97 | ||
| 469e2ebf | 98 | test_done |