upstream/mercurial-mirror Files · tests/test-pull-permission.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.

Matt Mackall - - Load All Authors

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      #require unix-permissions no-root

        $ hg init a

        $ cd a

        $ echo foo > b

        $ hg add b

        $ hg ci -m "b"

        $ chmod -w .hg/store

        $ cd ..

        $ hg clone a b

        requesting all changes

        adding changesets

        adding manifests

        adding file changes

        added 1 changesets with 1 changes to 1 files

        updating to branch default

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

        $ chmod +w a/.hg/store # let test clean up

        $ cd b

        $ hg verify

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

        1 files, 1 changesets, 1 total revisions

        $ cd ..

	Site-wide shortcuts
/	Use quick search box
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 unix-permissions no-root

				$ hg init a
				$ cd a
				$ echo foo > b
				$ hg add b
				$ hg ci -m "b"

				$ chmod -w .hg/store

				$ cd ..

				$ hg clone a b
				requesting all changes
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 1 changes to 1 files
				updating to branch default
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved

				$ chmod +w a/.hg/store # let test clean up

				$ cd b
				$ hg verify
				checking changesets
				checking manifests
				crosschecking files in changesets and manifests
				checking files
				1 files, 1 changesets, 1 total revisions

				$ cd ..