upstream/mercurial-mirror Files · tests/test-branch-tag-confict.t

largefiles: restore standins from non branch-tip parent at rollback correctly...

largefiles: restore standins from non branch-tip parent at rollback correctly Before this patch, "hg rollback" can't restore standins correclty, if: - old parent of the working directory is rollback-ed, and - new parent of the working directory is not branch-tip "overriderollback" uses "merge.update" as a kind of "revert" utility to restore only standins with "node=None", and this makes "merge.update" choose "branch-tip" revision as the updating target unexpectedly. Then, "merge.update" restores standins from the branch-tip revision regardless of the parent of the working directory after rollback and this may cause unexpected behavior. This patch invokes "merge.update" with "node='.'" to restore standins from the parent revision of the working directory. In fact, this "merge.update" invocation will be replaced in the subsequent patch to fix another problem, but this change is usefull to inform reason why such complicated case should be tested.

Mads Kiilerich - - Load All Authors

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      Initial setup.

        $ hg init repo

        $ cd repo

        $ touch thefile

        $ hg ci -A -m 'Initial commit.'

        adding thefile

      Create a tag.

        $ hg tag branchortag

      Create a branch with the same name as the tag.

        $ hg branch branchortag

        marked working directory as branch branchortag

        (branches are permanent and global, did you want a bookmark?)

        $ hg ci -m 'Create a branch with the same name as a tag.'

      This is what we have:

        $ hg log

        changeset:   2:10519b3f489a

        branch:      branchortag

        tag:         tip

        user:        test

        date:        Thu Jan 01 00:00:00 1970 +0000

        summary:     Create a branch with the same name as a tag.

        changeset:   1:2635c45ca99b

        user:        test

        date:        Thu Jan 01 00:00:00 1970 +0000

        summary:     Added tag branchortag for changeset f57387372b5d

        changeset:   0:f57387372b5d

        tag:         branchortag

        user:        test

        date:        Thu Jan 01 00:00:00 1970 +0000

        summary:     Initial commit.

      Update to the tag:

        $ hg up 'tag(branchortag)'

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

        $ hg parents

        changeset:   0:f57387372b5d

        tag:         branchortag

        user:        test

        date:        Thu Jan 01 00:00:00 1970 +0000

        summary:     Initial commit.

      Updating to the branch:

        $ hg up 'branch(branchortag)'

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

        $ hg parents

        changeset:   2:10519b3f489a

        branch:      branchortag

        tag:         tip

        user:        test

        date:        Thu Jan 01 00:00:00 1970 +0000

        summary:     Create a branch with the same name as a tag.

        $ cd ..

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				Initial setup.

				$ hg init repo
				$ cd repo
				$ touch thefile
				$ hg ci -A -m 'Initial commit.'
				adding thefile

				Create a tag.

				$ hg tag branchortag

				Create a branch with the same name as the tag.

				$ hg branch branchortag
				marked working directory as branch branchortag
				(branches are permanent and global, did you want a bookmark?)
				$ hg ci -m 'Create a branch with the same name as a tag.'

				This is what we have:

				$ hg log
				changeset: 2:10519b3f489a
				branch: branchortag
				tag: tip
				user: test
				date: Thu Jan 01 00:00:00 1970 +0000
				summary: Create a branch with the same name as a tag.

				changeset: 1:2635c45ca99b
				user: test
				date: Thu Jan 01 00:00:00 1970 +0000
				summary: Added tag branchortag for changeset f57387372b5d

				changeset: 0:f57387372b5d
				tag: branchortag
				user: test
				date: Thu Jan 01 00:00:00 1970 +0000
				summary: Initial commit.

				Update to the tag:

				$ hg up 'tag(branchortag)'
				0 files updated, 0 files merged, 1 files removed, 0 files unresolved
				$ hg parents
				changeset: 0:f57387372b5d
				tag: branchortag
				user: test
				date: Thu Jan 01 00:00:00 1970 +0000
				summary: Initial commit.

				Updating to the branch:

				$ hg up 'branch(branchortag)'
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ hg parents
				changeset: 2:10519b3f489a
				branch: branchortag
				tag: tip
				user: test
				date: Thu Jan 01 00:00:00 1970 +0000
				summary: Create a branch with the same name as a tag.


				$ cd ..