upstream/mercurial-mirror Files · tests/test-convert-bzr-114.t

changegroup: don't support versions 01 and 02 with treemanifests...

changegroup: don't support versions 01 and 02 with treemanifests Since it would be terribly expensive to convert between flat manifests and treemanifests, we have decided to simply not support changegroup version 01 and 02 with treemanifests. Therefore, let's stop announcing that we support these versions on treemanifest repos. Note that this means that older clients that try to clone from a treemanifest repo will fail. What happens is that the server, after this patch, finds that there are no common versions and raises "ValueError: no common changegroup version". This results in "abort: HTTP Error 500: Internal Server Error" on the client. Before this patch, it was no better: The server would instead find that there were directory manifest nodes to put in the changegroup 01 or 02 and raise an AssertionError on changegroup.py#668 (assert not tmfnodes), which would also appear as a 500 to the client.

Gregory Szorc - - Load All Authors

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      #require bzr bzr114

        $ . "$TESTDIR/bzr-definitions"

      The file/directory replacement can only be reproduced on

      bzr >= 1.4. Merge it back in test-convert-bzr-directories once

      this version becomes mainstream.

      replace file with dir

        $ mkdir test-replace-file-with-dir

        $ cd test-replace-file-with-dir

        $ bzr init -q source

        $ cd source

        $ echo d > d

        $ bzr add -q d

        $ bzr commit -q -m 'add d file'

        $ rm d

        $ mkdir d

        $ bzr add -q d

        $ bzr commit -q -m 'replace with d dir'

        $ echo a > d/a

        $ bzr add -q d/a

        $ bzr commit -q -m 'add d/a'

        $ cd ..

        $ hg convert source source-hg

        initializing destination source-hg repository

        scanning source...

        sorting...

        converting...

        2 add d file

        1 replace with d dir

        0 add d/a

        $ manifest source-hg tip

        % manifest of tip

        644   d/a

        $ cd source-hg

        $ hg update

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

        $ cd ../..

	Site-wide shortcuts
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g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				#require bzr bzr114

				$ . "$TESTDIR/bzr-definitions"

				The file/directory replacement can only be reproduced on
				bzr >= 1.4. Merge it back in test-convert-bzr-directories once
				this version becomes mainstream.
				replace file with dir

				$ mkdir test-replace-file-with-dir
				$ cd test-replace-file-with-dir
				$ bzr init -q source
				$ cd source
				$ echo d > d
				$ bzr add -q d
				$ bzr commit -q -m 'add d file'
				$ rm d
				$ mkdir d
				$ bzr add -q d
				$ bzr commit -q -m 'replace with d dir'
				$ echo a > d/a
				$ bzr add -q d/a
				$ bzr commit -q -m 'add d/a'
				$ cd ..
				$ hg convert source source-hg
				initializing destination source-hg repository
				scanning source...
				sorting...
				converting...
				2 add d file
				1 replace with d dir
				0 add d/a
				$ manifest source-hg tip
				% manifest of tip
				644 d/a
				$ cd source-hg
				$ hg update
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ cd ../..