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98 lines
2.4 KiB
98 lines
2.4 KiB
#!/bin/sh |
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test_description='git fsck random collection of tests' |
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. ./test-lib.sh |
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test_expect_success setup ' |
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test_commit A fileA one && |
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git checkout HEAD^0 && |
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test_commit B fileB two && |
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git tag -d A B && |
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git reflog expire --expire=now --all |
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' |
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test_expect_success 'HEAD is part of refs' ' |
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test 0 = $(git fsck | wc -l) |
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' |
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test_expect_success 'loose objects borrowed from alternate are not missing' ' |
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mkdir another && |
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( |
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cd another && |
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git init && |
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echo ../../../.git/objects >.git/objects/info/alternates && |
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test_commit C fileC one && |
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git fsck >out && |
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! grep "missing blob" out |
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) |
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' |
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# Corruption tests follow. Make sure to remove all traces of the |
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# specific corruption you test afterwards, lest a later test trip over |
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# it. |
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test_expect_success 'object with bad sha1' ' |
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sha=$(echo blob | git hash-object -w --stdin) && |
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echo $sha && |
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old=$(echo $sha | sed "s+^..+&/+") && |
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new=$(dirname $old)/ffffffffffffffffffffffffffffffffffffff && |
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sha="$(dirname $new)$(basename $new)" |
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mv .git/objects/$old .git/objects/$new && |
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git update-index --add --cacheinfo 100644 $sha foo && |
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tree=$(git write-tree) && |
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cmt=$(echo bogus | git commit-tree $tree) && |
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git update-ref refs/heads/bogus $cmt && |
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(git fsck 2>out; true) && |
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grep "$sha.*corrupt" out && |
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rm -f .git/objects/$new && |
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git update-ref -d refs/heads/bogus && |
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git read-tree -u --reset HEAD |
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' |
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test_expect_success 'branch pointing to non-commit' ' |
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git rev-parse HEAD^{tree} > .git/refs/heads/invalid && |
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git fsck 2>out && |
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grep "not a commit" out && |
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git update-ref -d refs/heads/invalid |
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' |
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cat > invalid-tag <<EOF |
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object ffffffffffffffffffffffffffffffffffffffff |
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type commit |
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tag invalid |
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tagger T A Gger <tagger@example.com> 1234567890 -0000 |
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This is an invalid tag. |
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EOF |
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test_expect_failure 'tag pointing to nonexistent' ' |
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tag=$(git hash-object -w --stdin < invalid-tag) && |
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echo $tag > .git/refs/tags/invalid && |
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git fsck --tags 2>out && |
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cat out && |
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grep "could not load tagged object" out && |
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rm .git/refs/tags/invalid |
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' |
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cat > wrong-tag <<EOF |
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object $(echo blob | git hash-object -w --stdin) |
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type commit |
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tag wrong |
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tagger T A Gger <tagger@example.com> 1234567890 -0000 |
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This is an invalid tag. |
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EOF |
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test_expect_failure 'tag pointing to something else than its type' ' |
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tag=$(git hash-object -w --stdin < wrong-tag) && |
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echo $tag > .git/refs/tags/wrong && |
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git fsck --tags 2>out && |
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cat out && |
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grep "some sane error message" out && |
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rm .git/refs/tags/wrong |
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' |
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test_done
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