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Merge branch 'jk/fsck-exit-code-fix'
"git fsck" failed to report that it found corrupt objects via its exit status in some cases. * jk/fsck-exit-code-fix: fsck: return non-zero status on missing ref tips fsck: exit with non-zero status upon error from fsck_obj()
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commit
5d62e59e4c
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@ -388,7 +388,8 @@ static void fsck_sha1_list(void)
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unsigned char *sha1 = entry->sha1;
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sha1_list.entry[i] = NULL;
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fsck_sha1(sha1);
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if (fsck_sha1(sha1))
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errors_found |= ERROR_OBJECT;
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free(entry);
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}
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sha1_list.nr = 0;
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@ -488,6 +489,7 @@ static int fsck_handle_ref(const char *refname, const unsigned char *sha1, int f
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obj = parse_object(sha1);
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if (!obj) {
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error("%s: invalid sha1 pointer %s", refname, sha1_to_hex(sha1));
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errors_found |= ERROR_REACHABLE;
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/* We'll continue with the rest despite the error.. */
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return 0;
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}
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@ -504,7 +506,7 @@ static void get_default_heads(void)
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{
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if (head_points_at && !is_null_sha1(head_sha1))
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fsck_handle_ref("HEAD", head_sha1, 0, NULL);
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for_each_ref(fsck_handle_ref, NULL);
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for_each_rawref(fsck_handle_ref, NULL);
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if (include_reflogs)
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for_each_reflog(fsck_handle_reflog, NULL);
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@ -69,7 +69,7 @@ test_expect_success 'object with bad sha1' '
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git update-ref refs/heads/bogus $cmt &&
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test_when_finished "git update-ref -d refs/heads/bogus" &&
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test_might_fail git fsck 2>out &&
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test_must_fail git fsck 2>out &&
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cat out &&
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grep "$sha.*corrupt" out
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'
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@ -101,7 +101,7 @@ test_expect_success 'email with embedded > is not okay' '
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test_when_finished "remove_object $new" &&
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git update-ref refs/heads/bogus "$new" &&
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test_when_finished "git update-ref -d refs/heads/bogus" &&
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git fsck 2>out &&
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test_must_fail git fsck 2>out &&
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cat out &&
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grep "error in commit $new" out
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'
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@ -113,7 +113,7 @@ test_expect_success 'missing < email delimiter is reported nicely' '
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test_when_finished "remove_object $new" &&
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git update-ref refs/heads/bogus "$new" &&
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test_when_finished "git update-ref -d refs/heads/bogus" &&
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git fsck 2>out &&
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test_must_fail git fsck 2>out &&
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cat out &&
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grep "error in commit $new.* - bad name" out
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'
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@ -125,7 +125,7 @@ test_expect_success 'missing email is reported nicely' '
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test_when_finished "remove_object $new" &&
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git update-ref refs/heads/bogus "$new" &&
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test_when_finished "git update-ref -d refs/heads/bogus" &&
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git fsck 2>out &&
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test_must_fail git fsck 2>out &&
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cat out &&
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grep "error in commit $new.* - missing email" out
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'
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@ -137,7 +137,7 @@ test_expect_success '> in name is reported' '
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test_when_finished "remove_object $new" &&
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git update-ref refs/heads/bogus "$new" &&
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test_when_finished "git update-ref -d refs/heads/bogus" &&
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git fsck 2>out &&
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test_must_fail git fsck 2>out &&
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cat out &&
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grep "error in commit $new" out
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'
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@ -151,11 +151,31 @@ test_expect_success 'integer overflow in timestamps is reported' '
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test_when_finished "remove_object $new" &&
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git update-ref refs/heads/bogus "$new" &&
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test_when_finished "git update-ref -d refs/heads/bogus" &&
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git fsck 2>out &&
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test_must_fail git fsck 2>out &&
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cat out &&
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grep "error in commit $new.*integer overflow" out
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'
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test_expect_success 'malformatted tree object' '
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test_when_finished "git update-ref -d refs/tags/wrong" &&
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test_when_finished "remove_object \$T" &&
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T=$(
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GIT_INDEX_FILE=test-index &&
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export GIT_INDEX_FILE &&
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rm -f test-index &&
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>x &&
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git add x &&
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T=$(git write-tree) &&
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(
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git cat-file tree $T &&
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git cat-file tree $T
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) |
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git hash-object -w -t tree --stdin
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) &&
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test_must_fail git fsck 2>out &&
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grep "error in tree .*contains duplicate file entries" out
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'
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test_expect_success 'tag pointing to nonexistent' '
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cat >invalid-tag <<-\EOF &&
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object ffffffffffffffffffffffffffffffffffffffff
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@ -282,4 +302,60 @@ test_expect_success 'fsck notices ".git" in trees' '
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)
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'
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# create a static test repo which is broken by omitting
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# one particular object ($1, which is looked up via rev-parse
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# in the new repository).
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create_repo_missing () {
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rm -rf missing &&
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git init missing &&
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(
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cd missing &&
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git commit -m one --allow-empty &&
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mkdir subdir &&
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echo content >subdir/file &&
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git add subdir/file &&
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git commit -m two &&
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unrelated=$(echo unrelated | git hash-object --stdin -w) &&
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git tag -m foo tag $unrelated &&
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sha1=$(git rev-parse --verify "$1") &&
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path=$(echo $sha1 | sed 's|..|&/|') &&
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rm .git/objects/$path
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)
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}
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test_expect_success 'fsck notices missing blob' '
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create_repo_missing HEAD:subdir/file &&
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test_must_fail git -C missing fsck
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'
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test_expect_success 'fsck notices missing subtree' '
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create_repo_missing HEAD:subdir &&
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test_must_fail git -C missing fsck
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'
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test_expect_success 'fsck notices missing root tree' '
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create_repo_missing HEAD^{tree} &&
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test_must_fail git -C missing fsck
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'
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test_expect_success 'fsck notices missing parent' '
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create_repo_missing HEAD^ &&
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test_must_fail git -C missing fsck
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'
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test_expect_success 'fsck notices missing tagged object' '
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create_repo_missing tag^{blob} &&
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test_must_fail git -C missing fsck
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'
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test_expect_success 'fsck notices ref pointing to missing commit' '
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create_repo_missing HEAD &&
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test_must_fail git -C missing fsck
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'
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test_expect_success 'fsck notices ref pointing to missing tag' '
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create_repo_missing tag &&
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test_must_fail git -C missing fsck
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'
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test_done
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@ -14,7 +14,7 @@ test_expect_success 'setup' '
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'
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test_expect_success 'fsck notices broken commit' '
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git fsck 2>actual &&
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test_must_fail git fsck 2>actual &&
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test_i18ngrep invalid.author actual
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'
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