upstream/mercurial-mirror Files · tests/test-manifest-merging.t

progress: retry ferr.flush() and .write() on EINTR (issue5532)...

progress: retry ferr.flush() and .write() on EINTR (issue5532) See the inline comment how this could mitigate the issue. I couldn't reproduce the exact problem on my Linux machine, but there are at least two people who got EINTR in progress.py, and it seems file_write() of Python 2 is fundamentally broken [1]. Let's make something in on 4.2. [1]: https://hg.python.org/cpython/file/v2.7.13/Objects/fileobject.c#l1850

Mads Kiilerich - - Load All Authors

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        $ hg init base

        $ cd base

        $ echo 'alpha' > alpha

        $ hg ci -A -m 'add alpha'

        adding alpha

        $ cd ..

        $ hg clone base work

        updating to branch default

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ cd work

        $ echo 'beta' > beta

        $ hg ci -A -m 'add beta'

        adding beta

        $ cd ..

        $ cd base

        $ echo 'gamma' > gamma

        $ hg ci -A -m 'add gamma'

        adding gamma

        $ cd ..

        $ cd work

        $ hg pull -q

        $ hg merge

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        (branch merge, don't forget to commit)

      Update --clean to revision 1 to simulate a failed merge:

        $ rm alpha beta gamma

        $ hg update --clean 1

        2 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ cd ..

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				$ hg init base

				$ cd base
				$ echo 'alpha' > alpha
				$ hg ci -A -m 'add alpha'
				adding alpha
				$ cd ..

				$ hg clone base work
				updating to branch default
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved

				$ cd work
				$ echo 'beta' > beta
				$ hg ci -A -m 'add beta'
				adding beta
				$ cd ..

				$ cd base
				$ echo 'gamma' > gamma
				$ hg ci -A -m 'add gamma'
				adding gamma
				$ cd ..

				$ cd work
				$ hg pull -q
				$ hg merge
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)

				Update --clean to revision 1 to simulate a failed merge:

				$ rm alpha beta gamma
				$ hg update --clean 1
				2 files updated, 0 files merged, 0 files removed, 0 files unresolved

				$ cd ..