upstream/mercurial-mirror Files · tests/test-merge-symlinks.t

resolve: add option to warn/abort on -m with unresolved conflict markers...

resolve: add option to warn/abort on -m with unresolved conflict markers When a user is dropped out of Mercurial to a terminal to resolve files, we emit messages like: conflicts while merging file1! (edit, then use 'hg resolve --mark') conflicts while merging file2! (edit, then use 'hg resolve --mark') We don't mention a file name in the hint, so some users might do something like `$EDITOR file1; hg resolve --mark`, see that it says "(no more unresolved files)" and forget to deal with file2 before running the next command. Even if we did mention a file name in the hint, it's too easy to forget it (maybe the merge spans a couple days or something). This option lets us inform the user that they might have missed something. In the scenario above, the output would be something like: warning: the following files still have conflict markers: file2 (no more unresolved files) Differential Revision: https://phab.mercurial-scm.org/D4035

Gregory Szorc - - Load All Authors

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             test-merge-symlinks.t
        
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        $ cat > echo.py <<EOF

        > #!$PYTHON

        > from __future__ import absolute_import, print_function

        > import os

        > import sys

        > try:

        >     import msvcrt

        >     msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)

        >     msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)

        > except ImportError:

        >     pass

        > 

        > for k in ('HG_FILE', 'HG_MY_ISLINK', 'HG_OTHER_ISLINK', 'HG_BASE_ISLINK'):

        >     print(k, os.environ[k])

        > EOF

      Create 2 heads containing the same file, once as

      a file, once as a link. Bundle was generated with:

      # hg init t

      # cd t

      # echo a > a

      # hg ci -qAm t0 -d '0 0'

      # echo l > l

      # hg ci -qAm t1 -d '1 0'

      # hg up -C 0

      # ln -s a l

      # hg ci -qAm t2 -d '2 0'

      # echo l2 > l2

      # hg ci -qAm t3 -d '3 0'

        $ hg init t

        $ cd t

        $ hg -q unbundle "$TESTDIR/bundles/test-merge-symlinks.hg"

        $ hg up -C 3

        3 files updated, 0 files merged, 0 files removed, 0 files unresolved

      Merge them and display *_ISLINK vars

      merge heads

        $ hg merge --tool="$PYTHON ../echo.py"

        merging l

        HG_FILE l

        HG_MY_ISLINK 1

        HG_OTHER_ISLINK 0

        HG_BASE_ISLINK 0

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

        (branch merge, don't forget to commit)

      Test working directory symlink bit calculation wrt copies,

      especially on non-supporting systems.

      merge working directory

        $ hg up -C 2

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

        $ hg copy l l2

        $ HGMERGE="$PYTHON ../echo.py" hg up 3

        merging l2

        HG_FILE l2

        HG_MY_ISLINK 1

        HG_OTHER_ISLINK 0

        HG_BASE_ISLINK 0

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

        $ cd ..

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				$ cat > echo.py <<EOF
				> #!$PYTHON
				> from __future__ import absolute_import, print_function
				> import os
				> import sys
				> try:
				> import msvcrt
				> msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
				> msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
				> except ImportError:
				> pass
				>
				> for k in ('HG_FILE', 'HG_MY_ISLINK', 'HG_OTHER_ISLINK', 'HG_BASE_ISLINK'):
				> print(k, os.environ[k])
				> EOF

				Create 2 heads containing the same file, once as
				a file, once as a link. Bundle was generated with:

				# hg init t
				# cd t
				# echo a > a
				# hg ci -qAm t0 -d '0 0'
				# echo l > l
				# hg ci -qAm t1 -d '1 0'
				# hg up -C 0
				# ln -s a l
				# hg ci -qAm t2 -d '2 0'
				# echo l2 > l2
				# hg ci -qAm t3 -d '3 0'

				$ hg init t
				$ cd t
				$ hg -q unbundle "$TESTDIR/bundles/test-merge-symlinks.hg"
				$ hg up -C 3
				3 files updated, 0 files merged, 0 files removed, 0 files unresolved

				Merge them and display *_ISLINK vars
				merge heads

				$ hg merge --tool="$PYTHON ../echo.py"
				merging l
				HG_FILE l
				HG_MY_ISLINK 1
				HG_OTHER_ISLINK 0
				HG_BASE_ISLINK 0
				0 files updated, 1 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)

				Test working directory symlink bit calculation wrt copies,
				especially on non-supporting systems.
				merge working directory

				$ hg up -C 2
				1 files updated, 0 files merged, 1 files removed, 0 files unresolved
				$ hg copy l l2
				$ HGMERGE="$PYTHON ../echo.py" hg up 3
				merging l2
				HG_FILE l2
				HG_MY_ISLINK 1
				HG_OTHER_ISLINK 0
				HG_BASE_ISLINK 0
				0 files updated, 1 files merged, 0 files removed, 0 files unresolved

				$ cd ..