upstream/mercurial-mirror Files · tests/test-pull-update.t

parsers.c: remove warning: 'size' may be used uninitialized in this function...

parsers.c: remove warning: 'size' may be used uninitialized in this function Some compilers / compiler options (such as gcc 4.7) would emit warnings: mercurial/parsers.c: In function 'pack_dirstate': mercurial/parsers.c:306:18: warning: 'size' may be used uninitialized in this function [-Wmaybe-uninitialized] mercurial/parsers.c:306:12: warning: 'mode' may be used uninitialized in this function [-Wmaybe-uninitialized] It is apparently not smart enough to figure out how the 'err' arithmetics makes sure that it can't happen. 'err' is now replaced with simple checks and goto. That might also help the optimizer when it is inlining getintat().

Mads Kiilerich - - Load All Authors

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        $ hg init t

        $ cd t

        $ echo 1 > foo

        $ hg ci -Am m

        adding foo

        $ cd ..

        $ hg clone t tt

        updating to branch default

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

        $ cd tt

        $ echo 1.1 > foo

        $ hg ci -Am m

        $ cd ../t

        $ echo 1.2 > foo

        $ hg ci -Am m

      Should not update:

        $ hg pull -u ../tt

        pulling from ../tt

        searching for changes

        adding changesets

        adding manifests

        adding file changes

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

        not updating: crosses branches (merge branches or update --check to force update)

        $ cd ../tt

      Should not update:

        $ hg pull -u ../t

        pulling from ../t

        searching for changes

        adding changesets

        adding manifests

        adding file changes

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

        not updating: crosses branches (merge branches or update --check to force update)

        $ HGMERGE=true hg merge

        merging foo

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

        (branch merge, don't forget to commit)

        $ hg ci -mm

        $ cd ../t

      Should work:

        $ hg pull -u ../tt

        pulling from ../tt

        searching for changes

        adding changesets

        adding manifests

        adding file changes

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

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

        $ cd ..

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				$ hg init t
				$ cd t
				$ echo 1 > foo
				$ hg ci -Am m
				adding foo

				$ cd ..
				$ hg clone t tt
				updating to branch default
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ cd tt
				$ echo 1.1 > foo
				$ hg ci -Am m

				$ cd ../t
				$ echo 1.2 > foo
				$ hg ci -Am m

				Should not update:

				$ hg pull -u ../tt
				pulling from ../tt
				searching for changes
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 1 changes to 1 files (+1 heads)
				not updating: crosses branches (merge branches or update --check to force update)

				$ cd ../tt

				Should not update:

				$ hg pull -u ../t
				pulling from ../t
				searching for changes
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 1 changes to 1 files (+1 heads)
				not updating: crosses branches (merge branches or update --check to force update)

				$ HGMERGE=true hg merge
				merging foo
				0 files updated, 1 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)
				$ hg ci -mm

				$ cd ../t

				Should work:

				$ hg pull -u ../tt
				pulling from ../tt
				searching for changes
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 1 changes to 1 files (-1 heads)
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved

				$ cd ..