On Tue, Sep 14, 2021 at 7:51 PM Jeff King <peff@xxxxxxxx> wrote: > diff --git a/t/t5701-git-serve.sh b/t/t5701-git-serve.sh > @@ -158,6 +158,37 @@ test_expect_success 'refs/heads prefix' ' > +test_expect_success 'ignore very large set of prefixes' ' > + # generate a large number of ref-prefixes that we expect > + # to match nothing; the value here exceeds TOO_MANY_PREFIXES > + # from ls-refs.c. > + { > + echo command=ls-refs && > + echo object-format=$(test_oid algo) > + echo 0001 && > + perl -le "print \"ref-prefix refs/heads/\$_\" for (1..65536)" && > + echo 0000 > + } | > + test-tool pkt-line pack >in && Broken &&-chain in {...}. (Granted, it doesn't matter in this case since the exit code gets lost down the pipe, but better to be consistent about it.)