Merge with stable

cleanup: remove unused imports detected by pyflakes [ original upstream message ]

Merge with stable

run-tests: sort missing files first instead of raising an error sort first for early telling typos in test names [ original upstream message ]

run-tests: call Threads constructor with keyword arguments This is suggested in the python documentation (on http://docs.python.org/2/library/threading.html#thread-objects) [ original upstream message ]

run-tests: ignoring tests works again running with --retest did not work anymore because runone still returned None for this case. But this is not allowed since 6a127fa5de23. [ original upstream message ]

Merge with stable

run-tests: simplify interrupted message [ original upstream message ]

run-tests: remove spurious disable of --time with --debug [ original upstream message ]

run-tests: always gather runtimes [ original upstream message ]

run-tests: when interrupted report time in failure message When --time is specified, the interruption message of an interrupted test is extended with the time the test has run INTERRUPTED: /path/to/tests/test-example.t (after 513 seconds) [ original upstream message ]

run-tests: report interrupted tests When the test run is aborted, a message is printed for each interrupted test. This is helpful when a test is hanging. example failure message: INTERRUPTED: /path/to/tests/test-example.t The message can appear before or after the line with the number of tests [ original upstream message ]

run-tests: open hgrc file only for writing The file is not read here. Opening with "w+" is unnecessary. [ original upstream message ]

Merge with stable

run-tests: make --noskips work [ original upstream message ]

Merge with stable

run-tests: add --loop support This makes it easy to run tests repeatedly at high loads to look for test failures. [ original upstream message ]

run-tests: --interactive and --jobs no longer conflict [ original upstream message ]

run-tests: sort certain slow tests earlier by keyword There are a few tests that evade the size heuristic [ original upstream message ]

run-tests: drop unused resultslock [ original upstream message ]

run-tests: drop options.child and users [ original upstream message ]

run-tests: remove runchildren, now unused [ original upstream message ]

run-tests: schedule largest tests first [ original upstream message ]

run-tests: introduce thread scheduler [ original upstream message ]

run-tests: use count to calculate port to use This will keep threads from using the same server ports [ original upstream message ]

run-tests: introduce threadtmp directory [ original upstream message ]

run-tests: add abort flag This will be used to help threads clean up gracefully [ original upstream message ]

run-tests: move more variables to env [ original upstream message ]

run-tests: simplify env deletion [ original upstream message ]

run-tests: move most of remaining environment tweaks [ original upstream message ]

run-tests: move environment creation to a separate function [ original upstream message ]

run-tests: move HGRCPATH to env [ original upstream message ]

run-tests: move DAEMON_PIDS to env [ original upstream message ]

run-tests: move HGPORT setting to env [ original upstream message ]

run-tests: write tmp paths into env copy [ original upstream message ]

run-tests: use env dict to kill daemons [ original upstream message ]

run-tests: add env dict to isolate test environment [ original upstream message ]

run-tests: remove some unnecessary globals [ original upstream message ]

run-tests: add a log function [ original upstream message ]

run-tests: make vlog a proper function [ original upstream message ]

run-tests: unify marks and result codes [ original upstream message ]

run-tests: change return code of runone [ original upstream message ]

run-tests: regroup some initialization checks [ original upstream message ]

run-tests: fix a path existence check [ original upstream message ]

run-tests: regroup some variable initialization [ original upstream message ]

run-tests: regroup nested functions [ original upstream message ]

run-tests: regroup temp dir creation [ original upstream message ]

run-tests: pull hgrc creation out as function [ original upstream message ]

tests: simplify handling of unknown test types [ original upstream message ]

run-tests: filter out non-tests from default list [ original upstream message ]

run-tests: make a table of test types [ original upstream message ]

run-tests: don't need to test shebang any more [ original upstream message ]

Merge with stable

run-tests: when running in parallel, delete tmpdirs immediately This is especially important if extensions that use inotify are enabled, because it's very easy to hit the inotify max_user_instances limit without this. [ original upstream message ]

Merge with stable

repo: repo isolation, do not pass on repo.ui for creating new repos A repo should not get the configuration from an other repo, so create it with the global configuration in repo.baseui. This is done too when recreating a repo. The repo configuration is reread anyway. And now deleted repo configuration does not persist. [ orginal upstream message ]