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

largefiles: move "updatestandin" invocation to "hg.updaterepo" wrapper...

largefiles: move "updatestandin" invocation to "hg.updaterepo" wrapper Code paths below expect "hg.updaterepo" (or "hg.update" using it) to execute linear merging: - "update" in commands - "postincoming" in commands, used for: - "hg pull --update" - "hg unbundle --update" - "hgsubrepo.get" in subrepo For linear merging with largefiles, standins should be updated according to (possibly dirty) largefiles before "merge.update" invocation to detect conflicts correctly. Before this patch, only the "update" command can execute linear merging correctly, because largefiles extension takes care of only it. This patch moves "updatestandin" invocation from "overrideupdate" ("hg update" wrapper) to "_hgupdaterepo" ("hg.updaterepo" wrapper) to execute linear merging in "hg.updaterepo" correctly. This is also a preparation to centralize the logic of updating largefiles in the working directory into the function wrapping "merge.update" in the subsequent patch.

Mads Kiilerich - - Load All Authors

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             test-copy-move-merge.t
        
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        $ hg init t

        $ cd t

        $ echo 1 > a

        $ hg ci -qAm "first"

        $ hg cp a b

        $ hg mv a c

        $ echo 2 >> b

        $ echo 2 >> c

        $ hg ci -qAm "second"

        $ hg co -C 0

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

        $ echo 0 > a

        $ echo 1 >> a

        $ hg ci -qAm "other"

        $ hg merge --debug

          searching for copies back to rev 1

          unmatched files in other:

           b

           c

          all copies found (* = to merge, ! = divergent, % = renamed and deleted):

           src: 'a' -> dst: 'b' *

           src: 'a' -> dst: 'c' *

          checking for directory renames

        resolving manifests

         branchmerge: True, force: False, partial: False

         ancestor: b8bf91eeebbc, local: add3f11052fa+, remote: 17c05bb7fcb6

         preserving a for resolve of b

         preserving a for resolve of c

        removing a

         b: remote moved from a -> m

        updating: b 1/2 files (50.00%)

        picked tool 'internal:merge' for b (binary False symlink False)

        merging a and b to b

        my b@add3f11052fa+ other b@17c05bb7fcb6 ancestor a@b8bf91eeebbc

         premerge successful

         c: remote moved from a -> m

        updating: c 2/2 files (100.00%)

        picked tool 'internal:merge' for c (binary False symlink False)

        merging a and c to c

        my c@add3f11052fa+ other c@17c05bb7fcb6 ancestor a@b8bf91eeebbc

         premerge successful

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

        (branch merge, don't forget to commit)

      file b

        $ cat b

        0

        1

        2

      file c

        $ cat c

        0

        1

        2

        $ cd ..

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				$ hg init t
				$ cd t

				$ echo 1 > a
				$ hg ci -qAm "first"

				$ hg cp a b
				$ hg mv a c
				$ echo 2 >> b
				$ echo 2 >> c

				$ hg ci -qAm "second"

				$ hg co -C 0
				1 files updated, 0 files merged, 2 files removed, 0 files unresolved

				$ echo 0 > a
				$ echo 1 >> a

				$ hg ci -qAm "other"

				$ hg merge --debug
				searching for copies back to rev 1
				unmatched files in other:
				b
				c
				all copies found (* = to merge, ! = divergent, % = renamed and deleted):
				src: 'a' -> dst: 'b' *
				src: 'a' -> dst: 'c' *
				checking for directory renames
				resolving manifests
				branchmerge: True, force: False, partial: False
				ancestor: b8bf91eeebbc, local: add3f11052fa+, remote: 17c05bb7fcb6
				preserving a for resolve of b
				preserving a for resolve of c
				removing a
				b: remote moved from a -> m
				updating: b 1/2 files (50.00%)
				picked tool 'internal:merge' for b (binary False symlink False)
				merging a and b to b
				my b@add3f11052fa+ other b@17c05bb7fcb6 ancestor a@b8bf91eeebbc
				premerge successful
				c: remote moved from a -> m
				updating: c 2/2 files (100.00%)
				picked tool 'internal:merge' for c (binary False symlink False)
				merging a and c to c
				my c@add3f11052fa+ other c@17c05bb7fcb6 ancestor a@b8bf91eeebbc
				premerge successful
				0 files updated, 2 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)

				file b
				$ cat b
				0
				1
				2

				file c
				$ cat c
				0
				1
				2

				$ cd ..