upstream/mercurial-mirror Files · tests/test-merge6.t

filemerge: add internal merge tool to dump files forcibly...

filemerge: add internal merge tool to dump files forcibly Internal merge tool :dump implies premerge. Therefore, files aren't dumped, if premerge runs successfully. This undocumented behavior might confuse users, if they want to always dump files. But just making :dump omit premerge might cause backward compatibility issue for existing automation. This patch adds new internal merge tool :forcedump, which works as same as :dump, but omits premerge always. Internal tools annotated with "nomerge" should merge "change and delete" correctly, but _forcedump() can't. Therefore, it is annotated with "mergeonly" to always omit premerge, even though it doesn't merge files actually. This patch also adds explanation about premerge to :dump, to clarify how :dump actually works. BTW, this patch specifies internal tools with "internal:" prefix in newly added test scenario in test-merge-tools.t, even though this prefix is already deprecated. This is only for similarity to other tests in test-merge-tools.t.

Mads Kiilerich - - Load All Authors

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        $ cat <<EOF > merge

        > import sys, os

        > print "merging for", os.path.basename(sys.argv[1])

        > EOF

        $ HGMERGE="python ../merge"; export HGMERGE

        $ hg init A1

        $ cd A1

        $ echo This is file foo1 > foo

        $ echo This is file bar1 > bar

        $ hg add foo bar

        $ hg commit -m "commit text"

        $ cd ..

        $ hg clone A1 B1

        updating to branch default

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

        $ cd A1

        $ rm bar

        $ hg remove bar

        $ hg commit -m "commit test"

        $ cd ../B1

        $ echo This is file foo22 > foo

        $ hg commit -m "commit test"

        $ cd ..

        $ hg clone A1 A2

        updating to branch default

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

        $ hg clone B1 B2

        updating to branch default

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

        $ cd A1

        $ hg pull ../B1

        pulling from ../B1

        searching for changes

        adding changesets

        adding manifests

        adding file changes

        added 1 changesets with 1 changes to 1 files (+1 heads)

        (run 'hg heads' to see heads, 'hg merge' to merge)

        $ hg merge

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

        (branch merge, don't forget to commit)

        $ hg commit -m "commit test"

      bar should remain deleted.

        $ hg manifest --debug

        f9b0e817f6a48de3564c6b2957687c5e7297c5a0 644   foo

        $ cd ../B2

        $ hg pull ../A2

        pulling from ../A2

        searching for changes

        adding changesets

        adding manifests

        adding file changes

        added 1 changesets with 0 changes to 0 files (+1 heads)

        (run 'hg heads' to see heads, 'hg merge' to merge)

        $ hg merge

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

        (branch merge, don't forget to commit)

        $ hg commit -m "commit test"

      bar should remain deleted.

        $ hg manifest --debug

        f9b0e817f6a48de3564c6b2957687c5e7297c5a0 644   foo

        $ cd ..

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				$ cat <<EOF > merge
				> import sys, os
				> print "merging for", os.path.basename(sys.argv[1])
				> EOF
				$ HGMERGE="python ../merge"; export HGMERGE

				$ hg init A1
				$ cd A1
				$ echo This is file foo1 > foo
				$ echo This is file bar1 > bar
				$ hg add foo bar
				$ hg commit -m "commit text"

				$ cd ..
				$ hg clone A1 B1
				updating to branch default
				2 files updated, 0 files merged, 0 files removed, 0 files unresolved

				$ cd A1
				$ rm bar
				$ hg remove bar
				$ hg commit -m "commit test"

				$ cd ../B1
				$ echo This is file foo22 > foo
				$ hg commit -m "commit test"

				$ cd ..
				$ hg clone A1 A2
				updating to branch default
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ hg clone B1 B2
				updating to branch default
				2 files updated, 0 files merged, 0 files removed, 0 files unresolved

				$ cd A1
				$ hg pull ../B1
				pulling from ../B1
				searching for changes
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 1 changes to 1 files (+1 heads)
				(run 'hg heads' to see heads, 'hg merge' to merge)
				$ hg merge
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)
				$ hg commit -m "commit test"
				bar should remain deleted.
				$ hg manifest --debug
				f9b0e817f6a48de3564c6b2957687c5e7297c5a0 644 foo

				$ cd ../B2
				$ hg pull ../A2
				pulling from ../A2
				searching for changes
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 0 changes to 0 files (+1 heads)
				(run 'hg heads' to see heads, 'hg merge' to merge)
				$ hg merge
				0 files updated, 0 files merged, 1 files removed, 0 files unresolved
				(branch merge, don't forget to commit)
				$ hg commit -m "commit test"
				bar should remain deleted.
				$ hg manifest --debug
				f9b0e817f6a48de3564c6b2957687c5e7297c5a0 644 foo

				$ cd ..