tests: also allow "Protocol not supported" in test-http-proxy error I've seen this in a (misconfigured) FreeBSD jail which has ::1 as an entry for localhost, but IPv6 support is disabled in the jail. It took me months to figure out what was going on (and I only figured it out when tinyproxy.py got confused by similar IPv4-level misconfiguration of the localhost domain in /etc/hosts.) I don't feel strongly about this patch: on the one hand, it's papering over a host-level misconfiguration, but on the other it avoids some weird and hard to diagnose problems that can occur in weirdly restricted environments.

revset: prevent using outgoing() and remote() in hgweb session (BC) outgoing() and remote() may stall for long due to network I/O, which seems unsafe per definition, "whether a predicate is safe for DoS attack." But I'm not 100% sure about this. If our concern isn't elapsed time but CPU resource, these predicates are considered safe. Perhaps that would be up to the web/application server configuration? Anyway, outgoing() and remote() wouldn't be useful in hgweb, so I think it's okay to ban them.

tests: use an absolute path to get around '..' being invalid on a dead CWD Only FreeBSD seems to be this picky. Note that this explicit absolute-path `cd` exposes a defect in the test, in that we end up still inside the cwd-vanish repository, but that's not a regression in this change. Since we're in a code freeze, I'm doing the smallest thing possible to try and fix bugs on FreeBSD, rather than cleaning up the entire problem. I'll follow up with a more complete fix after the freeze.

ui: rename tmpdir parameter to more specific repopath This was requested by Augie and I agree that repopath is more descriptive.