upstream/mercurial-mirror Files · tests/test-strip-cross.t

copies: add config option for writing copy metadata to file and/or changset...

copies: add config option for writing copy metadata to file and/or changset This introduces a config option that lets you choose to write copy metadata to the changeset extras instead of to filelog. There's also an option to write it to both places. I imagine that may possibly be useful when transitioning an existing repo. The copy metadata is stored as two fields in extras: one for copies since p1 and one for copies since p2. I may need to add more information later in order to make copy tracing faster. Specifically, I'm thinking out recording which files were added or removed so that copies._chaincopies() doesn't have to look at the manifest for that. But that would just be an optimization and that can be added once we know if it's necessary. I have also considered saving space by using replacing the destination file path by an index into the "files" list, but that can also be changed later (but before the feature is ready to release). Differential Revision: https://phab.mercurial-scm.org/D6183

Meirambek Omyrzak - - Load All Authors

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      test stripping of filelogs where the linkrev doesn't always increase

        $ echo '[extensions]' >> $HGRCPATH

        $ echo 'strip =' >> $HGRCPATH

        $ hg init orig

        $ cd orig

        $ commit()

        > {

        >     hg up -qC null

        >     count=1

        >     for i in "$@"; do

        >         for f in $i; do

        >             echo $count > $f

        >         done

        >         count=`expr $count + 1`

        >     done

        >     hg commit -qAm "$*"

        > }

      2 1 0 2 0 1 2

        $ commit '201 210'

        $ commit '102 120' '210'

        $ commit '021'

        $ commit '201' '021 120'

        $ commit '012 021' '102 201' '120 210'

        $ commit 'manifest-file'

        $ commit '102 120' '012 210' '021 201'

        $ commit '201 210' '021 120' '012 102'

        $ HGUSER=another-user; export HGUSER

        $ commit 'manifest-file'

        $ commit '012' 'manifest-file'

        $ cd ..

        $ hg clone -q -U -r -1 -r -2 -r -3 -r -4 -r -6 orig crossed

        $ cd crossed

        $ hg debugindex --manifest

           rev linkrev nodeid       p1           p2

             0       0 6f105cbb914d 000000000000 000000000000

             1       3 1b55917b3699 000000000000 000000000000

             2       1 8f3d04e263e5 000000000000 000000000000

             3       2 f0ef8726ac4f 000000000000 000000000000

             4       4 0b76e38b4070 000000000000 000000000000

        $ for i in 012 021 102 120 201 210 manifest-file; do

        >     echo $i

        >     hg debugindex $i

        >     echo

        > done

        012

           rev linkrev nodeid       p1           p2

             0       0 b8e02f643373 000000000000 000000000000

             1       1 5d9299349fc0 000000000000 000000000000

             2       2 2661d26c6496 000000000000 000000000000

        021

           rev linkrev nodeid       p1           p2

             0       0 b8e02f643373 000000000000 000000000000

             1       2 5d9299349fc0 000000000000 000000000000

             2       1 2661d26c6496 000000000000 000000000000

        102

           rev linkrev nodeid       p1           p2

             0       1 b8e02f643373 000000000000 000000000000

             1       0 5d9299349fc0 000000000000 000000000000

             2       2 2661d26c6496 000000000000 000000000000

        120

           rev linkrev nodeid       p1           p2

             0       1 b8e02f643373 000000000000 000000000000

             1       2 5d9299349fc0 000000000000 000000000000

             2       0 2661d26c6496 000000000000 000000000000

        201

           rev linkrev nodeid       p1           p2

             0       2 b8e02f643373 000000000000 000000000000

             1       0 5d9299349fc0 000000000000 000000000000

             2       1 2661d26c6496 000000000000 000000000000

        210

           rev linkrev nodeid       p1           p2

             0       2 b8e02f643373 000000000000 000000000000

             1       1 5d9299349fc0 000000000000 000000000000

             2       0 2661d26c6496 000000000000 000000000000

        manifest-file

           rev linkrev nodeid       p1           p2

             0       3 b8e02f643373 000000000000 000000000000

             1       4 5d9299349fc0 000000000000 000000000000

        $ cd ..

        $ for i in 0 1 2 3 4; do

        >     hg clone -q -U --pull crossed $i

        >     echo "% Trying to strip revision $i"

        >     hg --cwd $i strip $i

        >     echo "% Verifying"

        >     hg --cwd $i verify

        >     echo

        > done

        % Trying to strip revision 0

        saved backup bundle to $TESTTMP/0/.hg/strip-backup/*-backup.hg (glob)

        % Verifying

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

        checked 4 changesets with 15 changes to 7 files

        % Trying to strip revision 1

        saved backup bundle to $TESTTMP/1/.hg/strip-backup/*-backup.hg (glob)

        % Verifying

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

        checked 4 changesets with 14 changes to 7 files

        % Trying to strip revision 2

        saved backup bundle to $TESTTMP/2/.hg/strip-backup/*-backup.hg (glob)

        % Verifying

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

        checked 4 changesets with 14 changes to 7 files

        % Trying to strip revision 3

        saved backup bundle to $TESTTMP/3/.hg/strip-backup/*-backup.hg (glob)

        % Verifying

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

        checked 4 changesets with 19 changes to 7 files

        % Trying to strip revision 4

        saved backup bundle to $TESTTMP/4/.hg/strip-backup/*-backup.hg (glob)

        % Verifying

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

        checked 4 changesets with 19 changes to 7 files

	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

				test stripping of filelogs where the linkrev doesn't always increase

				$ echo '[extensions]' >> $HGRCPATH
				$ echo 'strip =' >> $HGRCPATH
				$ hg init orig
				$ cd orig
				$ commit()
				> {
				> hg up -qC null
				> count=1
				> for i in "$@"; do
				> for f in $i; do
				> echo $count > $f
				> done
				> count=`expr $count + 1`
				> done
				> hg commit -qAm "$*"
				> }

				2 1 0 2 0 1 2

				$ commit '201 210'
				$ commit '102 120' '210'
				$ commit '021'
				$ commit '201' '021 120'
				$ commit '012 021' '102 201' '120 210'
				$ commit 'manifest-file'
				$ commit '102 120' '012 210' '021 201'
				$ commit '201 210' '021 120' '012 102'
				$ HGUSER=another-user; export HGUSER
				$ commit 'manifest-file'
				$ commit '012' 'manifest-file'
				$ cd ..
				$ hg clone -q -U -r -1 -r -2 -r -3 -r -4 -r -6 orig crossed
				$ cd crossed
				$ hg debugindex --manifest
				rev linkrev nodeid p1 p2
				0 0 6f105cbb914d 000000000000 000000000000
				1 3 1b55917b3699 000000000000 000000000000
				2 1 8f3d04e263e5 000000000000 000000000000
				3 2 f0ef8726ac4f 000000000000 000000000000
				4 4 0b76e38b4070 000000000000 000000000000

				$ for i in 012 021 102 120 201 210 manifest-file; do
				> echo $i
				> hg debugindex $i
				> echo
				> done
				012
				rev linkrev nodeid p1 p2
				0 0 b8e02f643373 000000000000 000000000000
				1 1 5d9299349fc0 000000000000 000000000000
				2 2 2661d26c6496 000000000000 000000000000

				021
				rev linkrev nodeid p1 p2
				0 0 b8e02f643373 000000000000 000000000000
				1 2 5d9299349fc0 000000000000 000000000000
				2 1 2661d26c6496 000000000000 000000000000

				102
				rev linkrev nodeid p1 p2
				0 1 b8e02f643373 000000000000 000000000000
				1 0 5d9299349fc0 000000000000 000000000000
				2 2 2661d26c6496 000000000000 000000000000

				120
				rev linkrev nodeid p1 p2
				0 1 b8e02f643373 000000000000 000000000000
				1 2 5d9299349fc0 000000000000 000000000000
				2 0 2661d26c6496 000000000000 000000000000

				201
				rev linkrev nodeid p1 p2
				0 2 b8e02f643373 000000000000 000000000000
				1 0 5d9299349fc0 000000000000 000000000000
				2 1 2661d26c6496 000000000000 000000000000

				210
				rev linkrev nodeid p1 p2
				0 2 b8e02f643373 000000000000 000000000000
				1 1 5d9299349fc0 000000000000 000000000000
				2 0 2661d26c6496 000000000000 000000000000

				manifest-file
				rev linkrev nodeid p1 p2
				0 3 b8e02f643373 000000000000 000000000000
				1 4 5d9299349fc0 000000000000 000000000000

				$ cd ..
				$ for i in 0 1 2 3 4; do
				> hg clone -q -U --pull crossed $i
				> echo "% Trying to strip revision $i"
				> hg --cwd $i strip $i
				> echo "% Verifying"
				> hg --cwd $i verify
				> echo
				> done
				% Trying to strip revision 0
				saved backup bundle to $TESTTMP/0/.hg/strip-backup/*-backup.hg (glob)
				% Verifying
				checking changesets
				checking manifests
				crosschecking files in changesets and manifests
				checking files
				checked 4 changesets with 15 changes to 7 files

				% Trying to strip revision 1
				saved backup bundle to $TESTTMP/1/.hg/strip-backup/*-backup.hg (glob)
				% Verifying
				checking changesets
				checking manifests
				crosschecking files in changesets and manifests
				checking files
				checked 4 changesets with 14 changes to 7 files

				% Trying to strip revision 2
				saved backup bundle to $TESTTMP/2/.hg/strip-backup/*-backup.hg (glob)
				% Verifying
				checking changesets
				checking manifests
				crosschecking files in changesets and manifests
				checking files
				checked 4 changesets with 14 changes to 7 files

				% Trying to strip revision 3
				saved backup bundle to $TESTTMP/3/.hg/strip-backup/*-backup.hg (glob)
				% Verifying
				checking changesets
				checking manifests
				crosschecking files in changesets and manifests
				checking files
				checked 4 changesets with 19 changes to 7 files

				% Trying to strip revision 4
				saved backup bundle to $TESTTMP/4/.hg/strip-backup/*-backup.hg (glob)
				% Verifying
				checking changesets
				checking manifests
				crosschecking files in changesets and manifests
				checking files
				checked 4 changesets with 19 changes to 7 files