Add more tests for the current --allow-unknown-type behavior. As noted in [1] I don't think much of this makes sense, but let's test for it as-is so we can see if the behavior changes in the future. 1. https://lore.kernel.org/git/87r1i4qf4h.fsf@xxxxxxxxxxxxxxxxxxx/ Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx> --- t/t1006-cat-file.sh | 61 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) diff --git a/t/t1006-cat-file.sh b/t/t1006-cat-file.sh index 7f10a92f0e4..86fd2a90ca7 100755 --- a/t/t1006-cat-file.sh +++ b/t/t1006-cat-file.sh @@ -361,6 +361,46 @@ test_expect_success 'die on broken object under -t and -s without --allow-unknow test_must_be_empty out.actual ' +test_expect_success '-e is OK with a broken object without --allow-unknown-type' ' + git cat-file -e $bogus_sha1 +' + +test_expect_success '-e can not be combined with --allow-unknown-type' ' + test_expect_code 128 git cat-file -e --allow-unknown-type $bogus_sha1 +' + +test_expect_success '-p cannot print a broken object even with --allow-unknown-type' ' + test_must_fail git cat-file -p $bogus_sha1 && + test_expect_code 128 git cat-file -p --allow-unknown-type $bogus_sha1 +' + +test_expect_success '<type> <hash> does not work with objects of broken types' ' + cat >err.expect <<-\EOF && + fatal: invalid object type "bogus" + EOF + test_must_fail git cat-file $bogus_type $bogus_sha1 2>err.actual && + test_cmp err.expect err.actual +' + +test_expect_success 'broken types combined with --batch and --batch-check' ' + echo $bogus_sha1 >bogus-oid && + + cat >err.expect <<-\EOF && + fatal: invalid object type + EOF + + test_must_fail git cat-file --batch <bogus-oid 2>err.actual && + test_cmp err.expect err.actual && + + test_must_fail git cat-file --batch-check <bogus-oid 2>err.actual && + test_cmp err.expect err.actual +' + +test_expect_success 'the --batch and --batch-check options do not combine with --allow-unknown-type' ' + test_expect_code 128 git cat-file --batch --allow-unknown-type <bogus-oid && + test_expect_code 128 git cat-file --batch-check --allow-unknown-type <bogus-oid +' + test_expect_success "Type of broken object is correct" ' echo $bogus_type >expect && git cat-file -t --allow-unknown-type $bogus_sha1 >actual && @@ -372,6 +412,27 @@ test_expect_success "Size of broken object is correct" ' git cat-file -s --allow-unknown-type $bogus_sha1 >actual && test_cmp expect actual ' + +test_expect_success 'the --allow-unknown-type option does not consider replacement refs' ' + cat >expect <<-EOF && + $bogus_type + EOF + git cat-file -t --allow-unknown-type $bogus_sha1 >actual && + test_cmp expect actual && + + # Create it manually, as "git replace" will die on bogus + # types. + head=$(git rev-parse --verify HEAD) && + mkdir -p .git/refs/replace && + echo $head >.git/refs/replace/$bogus_sha1 && + + cat >expect <<-EOF && + commit + EOF + git cat-file -t --allow-unknown-type $bogus_sha1 >actual && + test_cmp expect actual +' + bogus_type="abcdefghijklmnopqrstuvwxyz1234679" bogus_content="bogus" bogus_size=$(strlen "$bogus_content") -- 2.32.0.636.g43e71d69cff
