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

repository: define manifest interfaces...

repository: define manifest interfaces The long march towards declaring interfaces for repository primitives continues. This commit essentially defines interfaces based on the following types: * manifest.manifestdict -> imanifestdict * manifest.manifestlog -> imanifestlog * manifest.memmanifestctx -> imanifestrevisionwritable * manifest.manifestctx -> imanifestrevisionstored * manifest.memtreemanifestctx -> imanifestrevisionwritable * manifest.treemanifestctx -> imanifestrevisionstored * util.dirs -> idirs The interfaces are thoroughly documented. Their documentation is now better than the documentation in manifest.py in many cases. With the exception of util.dirs, classes have been annotated with their interfaces. (I didn't feel like util.dirs needed the proper interface treatment.) Tests have been added demonstrating that all classes and instances conform to their interfaces. This work was much easier than filelogs. That's because Durham did an excellent job formalizing the manifest API a while back. There are still some minor kludges with the interfaces that should probably be addressed. But the primary goal with interface declarations is getting something established. Once we have an interface, we can modify it later easily enough. Differential Revision: https://phab.mercurial-scm.org/D3869

Ryan McElroy - - Load All Authors

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             test-merge-halt.t
        
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        $ cat >> $HGRCPATH <<EOF

        > [extensions]

        > rebase=

        > [phases]

        > publish=False

        > [merge]

        > EOF

        $ hg init repo

        $ cd repo

        $ echo a > a

        $ echo b > b

        $ hg commit -qAm ab

        $ echo c >> a

        $ echo c >> b

        $ hg commit -qAm c

        $ hg up -q ".^"

        $ echo d >> a

        $ echo d >> b

        $ hg commit -qAm d

      Testing on-failure=continue

        $ echo on-failure=continue >> $HGRCPATH

        $ hg rebase -s 1 -d 2 --tool false

        rebasing 1:1f28a51c3c9b "c"

        merging a

        merging b

        merging a failed!

        merging b failed!

        unresolved conflicts (see hg resolve, then hg rebase --continue)

        [1]

        $ hg resolve --list

        U a

        U b

        $ hg rebase --abort

        rebase aborted

      Testing on-failure=halt

        $ echo on-failure=halt >> $HGRCPATH

        $ hg rebase -s 1 -d 2 --tool false

        rebasing 1:1f28a51c3c9b "c"

        merging a

        merging b

        merging a failed!

        merge halted after failed merge (see hg resolve)

        [1]

        $ hg resolve --list

        U a

        U b

        $ hg rebase --abort

        rebase aborted

      Testing on-failure=prompt

        $ cat <<EOS >> $HGRCPATH

        > [merge]

        > on-failure=prompt

        > [ui]

        > interactive=1

        > EOS

        $ cat <<EOS | hg rebase -s 1 -d 2 --tool false

        > y

        > n

        > EOS

        rebasing 1:1f28a51c3c9b "c"

        merging a

        merging b

        merging a failed!

        continue merge operation (yn)? y

        merging b failed!

        continue merge operation (yn)? n

        merge halted after failed merge (see hg resolve)

        [1]

        $ hg resolve --list

        U a

        U b

        $ hg rebase --abort

        rebase aborted

      Check that successful tool with failed post-check halts the merge

        $ cat <<EOS >> $HGRCPATH

        > [merge-tools]

        > true.check=changed

        > EOS

        $ cat <<EOS | hg rebase -s 1 -d 2 --tool true

        > y

        > n

        > n

        > EOS

        rebasing 1:1f28a51c3c9b "c"

        merging a

        merging b

         output file a appears unchanged

        was merge successful (yn)? y

         output file b appears unchanged

        was merge successful (yn)? n

        merging b failed!

        continue merge operation (yn)? n

        merge halted after failed merge (see hg resolve)

        [1]

        $ hg resolve --list

        R a

        U b

        $ hg rebase --abort

        rebase aborted

      Check that conflicts with conflict check also halts the merge

        $ cat <<EOS >> $HGRCPATH

        > [merge-tools]

        > true.check=conflicts

        > true.premerge=keep

        > [merge]

        > on-failure=halt

        > EOS

        $ hg rebase -s 1 -d 2 --tool true

        rebasing 1:1f28a51c3c9b "c"

        merging a

        merging b

        merging a failed!

        merge halted after failed merge (see hg resolve)

        [1]

        $ hg resolve --list

        U a

        U b

        $ hg rebase --abort

        rebase aborted

      Check that always-prompt also can halt the merge

        $ cat <<EOS | hg rebase -s 1 -d 2 --tool true --config merge-tools.true.check=prompt

        > y

        > n

        > EOS

        rebasing 1:1f28a51c3c9b "c"

        merging a

        merging b

        was merge of 'a' successful (yn)? y

        was merge of 'b' successful (yn)? n

        merging b failed!

        merge halted after failed merge (see hg resolve)

        [1]

        $ hg resolve --list

        R a

        U b

        $ hg rebase --abort

        rebase aborted

      Check that successful tool otherwise allows the merge to continue

        $ hg rebase -s 1 -d 2 --tool echo --keep --config merge-tools.echo.premerge=keep

        rebasing 1:1f28a51c3c9b "c"

        merging a

        merging b

        $TESTTMP/repo/a *a~base* *a~other* (glob)

        $TESTTMP/repo/b *b~base* *b~other* (glob)

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				$ cat >> $HGRCPATH <<EOF
				> [extensions]
				> rebase=
				> [phases]
				> publish=False
				> [merge]
				> EOF

				$ hg init repo
				$ cd repo
				$ echo a > a
				$ echo b > b
				$ hg commit -qAm ab
				$ echo c >> a
				$ echo c >> b
				$ hg commit -qAm c
				$ hg up -q ".^"
				$ echo d >> a
				$ echo d >> b
				$ hg commit -qAm d

				Testing on-failure=continue
				$ echo on-failure=continue >> $HGRCPATH
				$ hg rebase -s 1 -d 2 --tool false
				rebasing 1:1f28a51c3c9b "c"
				merging a
				merging b
				merging a failed!
				merging b failed!
				unresolved conflicts (see hg resolve, then hg rebase --continue)
				[1]

				$ hg resolve --list
				U a
				U b

				$ hg rebase --abort
				rebase aborted

				Testing on-failure=halt
				$ echo on-failure=halt >> $HGRCPATH
				$ hg rebase -s 1 -d 2 --tool false
				rebasing 1:1f28a51c3c9b "c"
				merging a
				merging b
				merging a failed!
				merge halted after failed merge (see hg resolve)
				[1]

				$ hg resolve --list
				U a
				U b

				$ hg rebase --abort
				rebase aborted

				Testing on-failure=prompt
				$ cat <<EOS >> $HGRCPATH
				> [merge]
				> on-failure=prompt
				> [ui]
				> interactive=1
				> EOS
				$ cat <<EOS \| hg rebase -s 1 -d 2 --tool false
				> y
				> n
				> EOS
				rebasing 1:1f28a51c3c9b "c"
				merging a
				merging b
				merging a failed!
				continue merge operation (yn)? y
				merging b failed!
				continue merge operation (yn)? n
				merge halted after failed merge (see hg resolve)
				[1]

				$ hg resolve --list
				U a
				U b

				$ hg rebase --abort
				rebase aborted

				Check that successful tool with failed post-check halts the merge
				$ cat <<EOS >> $HGRCPATH
				> [merge-tools]
				> true.check=changed
				> EOS
				$ cat <<EOS \| hg rebase -s 1 -d 2 --tool true
				> y
				> n
				> n
				> EOS
				rebasing 1:1f28a51c3c9b "c"
				merging a
				merging b
				output file a appears unchanged
				was merge successful (yn)? y
				output file b appears unchanged
				was merge successful (yn)? n
				merging b failed!
				continue merge operation (yn)? n
				merge halted after failed merge (see hg resolve)
				[1]

				$ hg resolve --list
				R a
				U b

				$ hg rebase --abort
				rebase aborted

				Check that conflicts with conflict check also halts the merge
				$ cat <<EOS >> $HGRCPATH
				> [merge-tools]
				> true.check=conflicts
				> true.premerge=keep
				> [merge]
				> on-failure=halt
				> EOS
				$ hg rebase -s 1 -d 2 --tool true
				rebasing 1:1f28a51c3c9b "c"
				merging a
				merging b
				merging a failed!
				merge halted after failed merge (see hg resolve)
				[1]

				$ hg resolve --list
				U a
				U b

				$ hg rebase --abort
				rebase aborted

				Check that always-prompt also can halt the merge
				$ cat <<EOS \| hg rebase -s 1 -d 2 --tool true --config merge-tools.true.check=prompt
				> y
				> n
				> EOS
				rebasing 1:1f28a51c3c9b "c"
				merging a
				merging b
				was merge of 'a' successful (yn)? y
				was merge of 'b' successful (yn)? n
				merging b failed!
				merge halted after failed merge (see hg resolve)
				[1]

				$ hg resolve --list
				R a
				U b

				$ hg rebase --abort
				rebase aborted

				Check that successful tool otherwise allows the merge to continue
				$ hg rebase -s 1 -d 2 --tool echo --keep --config merge-tools.echo.premerge=keep
				rebasing 1:1f28a51c3c9b "c"
				merging a
				merging b
				$TESTTMP/repo/a a~base a~other (glob)
				$TESTTMP/repo/b b~base b~other (glob)