tests: stabilize the recent checkexec changes on Windows This goes with bd0874977a5e.

checkexec: create destination directory if necessary Since 460733327640, a "share" use the cache of the source repository. A side effect is that no `.hg/cache` directory exists in the "share" anymore. As a result, the checkexec logic can't use it to create its temporary file and have to use the working copy for that. This is suboptimal, it pollutes the working copy and prevents them to keep the file around in cache. We do not want to use the cache directory for the share target, it might be on a different file system. So instead, we (try to) create the directory if it is missing. This is a simple change that fixes the current behavior regression on stable. On default, we should probably ensure the proper directories are created when initializing the repository. We should also introduce a 'wcache' directory to hold cache file related to the working copy. This would clarify the cache situation regarding shares. The tests catch a couple of other affected cases.

graft: do not try to skip rev derived from ancestor more than once (issue6024) We check 'x in revs' in other cases, so let's do the same. The test case credits to Tom Prince.

subrepo: print the status line before creating the peer for better diagnostics I ran into a problem where I tried updating to a different branch, and the process appeared to hang. It turned out that the subrepo revision wasn't available locally, and I must have originally cloned it from an `hg serve -S` on a machine that currently wasn't serving anything. It took 2+ minutes to timeout, and didn't mention what it was connecting to even then. There are a couple of other issues in this scenario too. - The repo is dirty after the failed checkout because the top level repo is updated first. We should probably make 2 passes- top down to pull everything needed, and then do an update once everything is in place. - Something must be reading .hgsubstate from wdir because if the same merge command is run after the timeout, a prompt is issued that the local and remote subrepo diverged, instead of hanging. But it lists the local version and remote version as having the same hash.

tests: allow for 100% of profiled time in sleep in test-profile.t I'm getting an annoying failure in this test on our builder, and I *think* what's happening is that the profiler is taking _just_ long enough to start that we're spending 100% of the profiled time in the sleep function, which was causing the leading space to not be printed since the 100 was in the first column of output. Differential Revision: https://phab.mercurial-scm.org/D5272

copystore: provide unit to ui.makeprogress()

verify: provide unit to ui.makeprogress()

tests: fix wireproto redirection test on systems without tls1.2 Our automated package builder has some ancient configuration that lacks modern TLS, which is how we noticed this. Tested: the test now passes on both macOS High Sierra (has tls1.2) and Ubuntu Trusty (which does not).

phabricator: ensure the command summaries are available in extension help Previously, `hg help phabricator` listed the 3 supported commands at the bottom of the extension help, but said "no help text available".

hgweb: cast bytearray to bytes PEP-3333 seems to indicate that bytes is the only allowed type that can be used to express the output of a WSGI application. And some WSGI environments seem to enforce this (mod_wsgi does). This commit universally casts bytearray instances to bytes to appease the WSGI specification. I found this because wireprotov2 is emitting bytearray instances. I'd like to keep things that way because the way it builds a data structure, bytearray is more efficient. I'd rather keep the low-level code efficient (and using bytearray) and cast at the edges than impose a performance penalty on code that may run outside WSGI contexts.

help: unjumble the list of default config values for `internals.config`

tweakdefaults: remove commands.resolve.mark-check=abort, it is too broken See issue6020 for the current case. I don't want to continue attempting to fix this on the stable branch, so I'm removing from tweakdefaults and will send fixes meant for the default branch and 4.9. Differential Revision: https://phab.mercurial-scm.org/D5225

resolve: when resolve.mark-check=abort, downgrade to warning if pats specified Previously, with --config resolve.mark-check=abort, running `hg resolve -m foo` would abort and emit a message saying to use --all. This command does not work, though: `hg resolve -m foo --all`, and it's really weird for --all to be the "--force" flag. My original goal with the option was to make it so that `hg resolve -m` (no filename arguments) was safer, which is why --all is used; in my mind, `hg resolve -m foo` should always mark it as resolved, and `--all` is how you specify "all the files", so that's why I chose `hg resolve -m --all` as the way out of `hg resolve -m` aborting. This commit makes all of this work the way it was meant to in my head :) Differential Revision: https://phab.mercurial-scm.org/D5218

Added signature for changeset a91a2837150b