check-code: drop the rules for adding (glob) for Windows paths I'll probably resurrect at least some of these as replacement patterns to switch '\' to '/' when creating tests at some point. But since this subset of globs isn't needed anymore after dfae14354660, and the rules are blocking the glob removal, just drop them for now. It probably isn't worth turning them into checks for unnecessary globs being present.

run-tests: stop automatically adding a (glob) for bundle backup lines This is the first step to dropping the existing globs for '\' matches, now that it is handled automatically. Instead of just dropping it, this pattern is now used to convert to '/' paths, to reduce the amount of manual cleanup required when creating tests on Windows.

hgweb: implement json-graph It's essentially a copy of json-log with graph-related things added (col, row, color, edges).

rebase: replace --inmemory flag with rebase.experimental.inmemory config Differential Revision: https://phab.mercurial-scm.org/D1666

tests: add some commentary and diagnostics to test-run-tests.t Hopefully this will give us a shot at fixing it on the Windows builder. Differential Revision: https://phab.mercurial-scm.org/D1653

tests: add commit hashes to log commands in rebase tests Commit hashes are a useful way to ensure the content of commits made in the tests are not changing, even if we don't query every aspect of every commit. (And some properties, like extras, are rarely printed at all.) Many of the rebase log -G calls didn't show hashes; by adding hashes to places that weren't showing them we can help protect those tests from unwanted changes. Differential Revision: https://phab.mercurial-scm.org/D1650

tests: add a simple test for in-memory rebase This is just a very simple start, but verifies some of the basic cases of an in-memory rebase. Differential Revision: https://phab.mercurial-scm.org/D1652