Summary:
D13853115 adds `edenscm/` to `sys.path` and code still uses `import mercurial`.
That has nasty problems if both `import mercurial` and
`import edenscm.mercurial` are used, because Python would think `mercurial.foo`
and `edenscm.mercurial.foo` are different modules so code like
`try: ... except mercurial.error.Foo: ...`, or `isinstance(x, mercurial.foo.Bar)`
would fail to handle the `edenscm.mercurial` version. There are also some
module-level states (ex. `extensions._extensions`) that would cause trouble if
they have multiple versions in a single process.
Change imports to use the `edenscm` so ideally the `mercurial` is no longer
imported at all. Add checks in extensions.py to catch unexpected extensions
importing modules from the old (wrong) locations when running tests.
Reviewed By: phillco
Differential Revision: D13868981
fbshipit-source-id: f4e2513766957fd81d85407994f7521a08e4de48
Summary: Changing ignored files should be fine if "-i" is not passed.
Reviewed By: wez
Differential Revision: D9121707
fbshipit-source-id: d11f41cba9d25d8945dff052dd4075150c2b3bfe
Summary:
Add a config option `fsmonitor.detectrace` and environment variable
`HGDETECTRACE`. Once set, perform an additional query to check if there are
writes to the working copy while `wctx._buildstatus()` is being calculated.
Also enable the race detector for all fsmonitor tests.
Reviewed By: wez
Differential Revision: D8597957
fbshipit-source-id: 5d83d529641325dc8d5e72ad059eed8db27d1f2a
