Summary:
Even if there is an exception in the subprocess call, make sure the fork
doesn't propagate that exception back up to mercurial.
Test Plan: Run $HG/tests/run-tests.py test-logtoprocess.t -i
Reviewers: quark, #sourcecontrol, ttung, durham
Reviewed By: ttung, durham
Subscribers: mjpieters
Differential Revision: https://phabricator.fb.com/D3139242
Signature: t1:3139242:1459880540:02ca2d80425d8d948059513990f8f2966ff74c6a
Summary:
Fix errors reported by test-check-code-hg.t
```
+ logtoprocess.py:45:
+ > # https://msdn.microsoft.com/en-us/library/windows/desktop/ms684863(v=vs.85).aspx
+ line too long
Skipping statprof.py it has no-che?k-code (glob)
+ tests/test-logtoprocess.t:38:
+ > Use head to ensure we wait for all lines to be produced, and sort to avoid
+ trailing whitespace on non-output
+ tests/test-tweakdefaults-blame.t:41:
+ > $ hg blame -p a
+ trailing whitespace on non-output
+ [1]
```
Test Plan: Run `test-check-code-hg.t` and make sure it pass
Reviewers: #sourcecontrol, rmcelroy, ttung
Reviewed By: rmcelroy
Subscribers: rmcelroy, mjpieters
Differential Revision: https://phabricator.fb.com/D3153195
Tasks: 10749152
Signature: t1:3153195:1460068592:eae6aa682c1f935f7812b72534dd761d898b62a7
Summary:
Create a Popen() object, and each time ui.log() is called poll these to clear
out any that are done. When dispatch ends, kill any that remain.
Test Plan: Run $HG/tests/run-tests.py test-logtoprocess.t
Reviewers: durham, #sourcecontrol, ttung, quark
Reviewed By: quark
Subscribers: ikostia, simonfar, mjpieters
Differential Revision: https://phabricator.fb.com/D3091363
Signature: t1:3091363:1459781710:4f04e37db3fb1f81abadfe168c5dbc00c376cda7
Summary: This would allow us to trace various events in Mercurial via external commands.
Test Plan: run $HG/tests/runtest.py test-logtoprocess.t
Reviewers: #sourcecontrol, ttung, durham
Reviewed By: durham
Subscribers: quark, mjpieters
Differential Revision: https://phabricator.fb.com/D3082490
Signature: t1:3082490:1458686100:c727b033d97d0b15b294f8b2826cf20614caf269
