test-lfs: avoid a bashism when spawning the server For zsh, this &> call is read as "& >", this spin the process without redirection. As a result the server grab stdout, which does not get closed at the end of the test. As a result `run-tests.py` hang there forever, waiting for the the stream for be close. (which is probably as issue on its own). Differential Revision: https://phab.mercurial-scm.org/D10396

test-lfs: avoid pagination Otherwise, the pagination can trigger in when running the test with --debug, blocking the test execution for no good reason. Differential Revision: https://phab.mercurial-scm.org/D10395

run-test: make it clearer why we terminating process The --verbose log wer only talking about process termination. Now we have more information about why. Differential Revision: https://phab.mercurial-scm.org/D10394

push-dests: move the code around missing default dest inside `get_push_paths` This function has a clear semantic and moving the code dealing with this inside it will help reduce duplication. Differential Revision: https://phab.mercurial-scm.org/D10385

push-dests: rework the handling of default value This new core is more straightforward and doing this early will make the next changeset simpler. Differential Revision: https://phab.mercurial-scm.org/D10384

outgoing: merge the code handling --graph with the main one The --graph code had its own copy of the logic. With the previous reorganisation of the code, we can now merge it with the main code, reducing fragile complication. As a side effect, `hg out --graph` now use the right return code when they are nothing outgoing. This explain the change to output in `tests/test-largefiles-misc.t`. Differential Revision: https://phab.mercurial-scm.org/D10383