upstream/mercurial-mirror Files · tests/test-issue586.t

revisions: allow "x123" to refer to nodeid prefix "123"...

revisions: allow "x123" to refer to nodeid prefix "123" When resolving "123" to a revision, we try to interpret it as revnum before we try to interpret it as a nodeid hex prefix. This can lead to the shortest valid prefix being longer than necessary. This patch lets us write such nodeids in a shorter form by prefixing them with "x" instead of adding more hex digits until they're longer than the longest decimal revnum. On my hg repo with almost 69k revisions, turning this feature on saves on average 0.4% on the average nodeid length. That clearly doesn't justify this patch. However, it becomes more usefule when combined with the earlier patches in this series that let you disambiguate nodeid prefixes within a configured revset. Note that we attempt to resolve symbols as nodeid prefixes after we've exhausted all other posibilities, so this is a backwards compatible change (only queries that would previously fail may now succeed). I've still hidden this feature behind an experiemntal config option so we can roll it back if needed. Differential Revision: https://phab.mercurial-scm.org/D4041

Denis Laxalde - - Load All Authors

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      Issue586: removing remote files after merge appears to corrupt the

      dirstate

        $ hg init a

        $ cd a

        $ echo a > a

        $ hg ci -Ama

        adding a

        $ hg init ../b

        $ cd ../b

        $ echo b > b

        $ hg ci -Amb

        adding b

        $ hg pull -f ../a

        pulling from ../a

        searching for changes

        warning: repository is unrelated

        requesting all changes

        adding changesets

        adding manifests

        adding file changes

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

        new changesets cb9a9f314b8b

        (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 rm -f a

        $ hg ci -Amc

        $ hg st -A

        C b

        $ cd ..

      Issue1433: Traceback after two unrelated pull, two move, a merge and

      a commit (related to issue586)

      create test repos

        $ hg init repoa

        $ touch repoa/a

        $ hg -R repoa ci -Am adda

        adding a

        $ hg init repob

        $ touch repob/b

        $ hg -R repob ci -Am addb

        adding b

        $ hg init repoc

        $ cd repoc

        $ hg pull ../repoa

        pulling from ../repoa

        requesting all changes

        adding changesets

        adding manifests

        adding file changes

        added 1 changesets with 1 changes to 1 files

        new changesets 7132ab4568ac

        (run 'hg update' to get a working copy)

        $ hg update

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

        $ mkdir tst

        $ hg mv * tst

        $ hg ci -m "import a in tst"

        $ hg pull -f ../repob

        pulling from ../repob

        searching for changes

        warning: repository is unrelated

        requesting all changes

        adding changesets

        adding manifests

        adding file changes

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

        new changesets 5ddceb349652

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

      merge both repos

        $ hg merge

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

        (branch merge, don't forget to commit)

        $ mkdir src

      move b content

        $ hg mv b src

        $ hg ci -m "import b in src"

        $ hg manifest

        src/b

        tst/a

        $ cd ..

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				Issue586: removing remote files after merge appears to corrupt the
				dirstate

				$ hg init a
				$ cd a
				$ echo a > a
				$ hg ci -Ama
				adding a

				$ hg init ../b
				$ cd ../b
				$ echo b > b
				$ hg ci -Amb
				adding b

				$ hg pull -f ../a
				pulling from ../a
				searching for changes
				warning: repository is unrelated
				requesting all changes
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 1 changes to 1 files (+1 heads)
				new changesets cb9a9f314b8b
				(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 rm -f a
				$ hg ci -Amc

				$ hg st -A
				C b
				$ cd ..

				Issue1433: Traceback after two unrelated pull, two move, a merge and
				a commit (related to issue586)

				create test repos

				$ hg init repoa
				$ touch repoa/a
				$ hg -R repoa ci -Am adda
				adding a

				$ hg init repob
				$ touch repob/b
				$ hg -R repob ci -Am addb
				adding b

				$ hg init repoc
				$ cd repoc
				$ hg pull ../repoa
				pulling from ../repoa
				requesting all changes
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 1 changes to 1 files
				new changesets 7132ab4568ac
				(run 'hg update' to get a working copy)
				$ hg update
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ mkdir tst
				$ hg mv * tst
				$ hg ci -m "import a in tst"
				$ hg pull -f ../repob
				pulling from ../repob
				searching for changes
				warning: repository is unrelated
				requesting all changes
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 1 changes to 1 files (+1 heads)
				new changesets 5ddceb349652
				(run 'hg heads' to see heads, 'hg merge' to merge)

				merge both repos

				$ hg merge
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				(branch merge, don't forget to commit)
				$ mkdir src

				move b content

				$ hg mv b src
				$ hg ci -m "import b in src"
				$ hg manifest
				src/b
				tst/a

				$ cd ..