upstream/mercurial-mirror Files · tests/test-push-validation.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.

Mads Kiilerich - - Load All Authors

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r18506:ef60083b stable


                r27928:c0f11347

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        $ hg init test

        $ cd test

        $ cat > .hg/hgrc <<EOF

        > [server]

        > validate=1

        > EOF

        $ echo alpha > alpha

        $ echo beta > beta

        $ hg addr

        adding alpha

        adding beta

        $ hg ci -m 1

        $ cd ..

        $ hg clone test test-clone

        updating to branch default

        2 files updated, 0 files merged, 0 files removed, 0 files unresolved

      Test spurious filelog entries:

        $ cd test-clone

        $ echo blah >> beta

        $ cp .hg/store/data/beta.i tmp1

        $ hg ci -m 2

        $ cp .hg/store/data/beta.i tmp2

        $ hg -q rollback

        $ mv tmp2 .hg/store/data/beta.i

        $ echo blah >> beta

        $ hg ci -m '2 (corrupt)'

      Expected to fail:

        $ hg verify

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

         beta@1: dddc47b3ba30 not in manifests

        2 files, 2 changesets, 4 total revisions

        1 integrity errors encountered!

        (first damaged changeset appears to be 1)

        [1]

        $ hg push

        pushing to $TESTTMP/test (glob)

        searching for changes

        adding changesets

        adding manifests

        adding file changes

        transaction abort!

        rollback completed

        abort: received spurious file revlog entry

        [255]

        $ hg -q rollback

        $ mv tmp1 .hg/store/data/beta.i

        $ echo beta > beta

      Test missing filelog entries:

        $ cp .hg/store/data/beta.i tmp

        $ echo blah >> beta

        $ hg ci -m '2 (corrupt)'

        $ mv tmp .hg/store/data/beta.i

      Expected to fail:

        $ hg verify

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

         beta@1: dddc47b3ba30 in manifests not found

        2 files, 2 changesets, 2 total revisions

        1 integrity errors encountered!

        (first damaged changeset appears to be 1)

        [1]

        $ hg push

        pushing to $TESTTMP/test (glob)

        searching for changes

        adding changesets

        adding manifests

        adding file changes

        transaction abort!

        rollback completed

        abort: missing file data for beta:dddc47b3ba30e54484720ce0f4f768a0f4b6efb9 - run hg verify

        [255]

        $ cd ..

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				$ hg init test
				$ cd test

				$ cat > .hg/hgrc <<EOF
				> [server]
				> validate=1
				> EOF

				$ echo alpha > alpha
				$ echo beta > beta
				$ hg addr
				adding alpha
				adding beta
				$ hg ci -m 1

				$ cd ..
				$ hg clone test test-clone
				updating to branch default
				2 files updated, 0 files merged, 0 files removed, 0 files unresolved

				Test spurious filelog entries:

				$ cd test-clone
				$ echo blah >> beta
				$ cp .hg/store/data/beta.i tmp1
				$ hg ci -m 2
				$ cp .hg/store/data/beta.i tmp2
				$ hg -q rollback
				$ mv tmp2 .hg/store/data/beta.i
				$ echo blah >> beta
				$ hg ci -m '2 (corrupt)'

				Expected to fail:

				$ hg verify
				checking changesets
				checking manifests
				crosschecking files in changesets and manifests
				checking files
				beta@1: dddc47b3ba30 not in manifests
				2 files, 2 changesets, 4 total revisions
				1 integrity errors encountered!
				(first damaged changeset appears to be 1)
				[1]

				$ hg push
				pushing to $TESTTMP/test (glob)
				searching for changes
				adding changesets
				adding manifests
				adding file changes
				transaction abort!
				rollback completed
				abort: received spurious file revlog entry
				[255]

				$ hg -q rollback
				$ mv tmp1 .hg/store/data/beta.i
				$ echo beta > beta

				Test missing filelog entries:

				$ cp .hg/store/data/beta.i tmp
				$ echo blah >> beta
				$ hg ci -m '2 (corrupt)'
				$ mv tmp .hg/store/data/beta.i

				Expected to fail:

				$ hg verify
				checking changesets
				checking manifests
				crosschecking files in changesets and manifests
				checking files
				beta@1: dddc47b3ba30 in manifests not found
				2 files, 2 changesets, 2 total revisions
				1 integrity errors encountered!
				(first damaged changeset appears to be 1)
				[1]

				$ hg push
				pushing to $TESTTMP/test (glob)
				searching for changes
				adding changesets
				adding manifests
				adding file changes
				transaction abort!
				rollback completed
				abort: missing file data for beta:dddc47b3ba30e54484720ce0f4f768a0f4b6efb9 - run hg verify
				[255]

				$ cd ..