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

localrepo: strip now incrementally updates the branchheads cache...

localrepo: strip now incrementally updates the branchheads cache Destroying history via strip used to invalidate the branchheads cache, causing it to be regenerated the next time it is read. This is expensive in large repos. This change converts strip to pass info to localrepo.destroyed() to enable to it to incrementally update the cache, improving the performance of strip and other operations that depend on it (e.g., rebase). This change also strengthens a bit the integrity checking of the branchheads cache when it is read, by rejecting the cache if it has nodes in it that no longer exist.

Patrick Mezard - - Load All Authors

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      N.B. bzr 1.13 has a bug that breaks this test.  If you see this

      test fail, check your bzr version.  Upgrading to bzr 1.13.1

      should fix it.

        $ . "$TESTDIR/bzr-definitions"

      test multiple merges at once

        $ mkdir test-multimerge

        $ cd test-multimerge

        $ bzr init -q source

        $ cd source

        $ echo content > file

        $ bzr add -q file

        $ bzr commit -q -m 'Initial add'

        $ cd ..

        $ bzr branch -q source source-branch1

        $ cd source-branch1

        $ echo morecontent >> file

        $ echo evenmorecontent > file-branch1

        $ bzr add -q file-branch1

        $ bzr commit -q -m 'Added branch1 file'

        $ cd ../source

        $ sleep 1

        $ echo content > file-parent

        $ bzr add -q file-parent

        $ bzr commit -q -m 'Added parent file'

        $ cd ..

        $ bzr branch -q source source-branch2

        $ cd source-branch2

        $ echo somecontent > file-branch2

        $ bzr add -q file-branch2

        $ bzr commit -q -m 'Added brach2 file'

        $ sleep 1

        $ cd ../source

        $ bzr merge -q ../source-branch1

        $ bzr merge -q --force ../source-branch2

        $ bzr commit -q -m 'Merged branches'

        $ cd ..

        $ hg convert --datesort source source-hg

        initializing destination source-hg repository

        scanning source...

        sorting...

        converting...

        4 Initial add

        3 Added branch1 file

        2 Added parent file

        1 Added brach2 file

        0 Merged branches

        $ glog -R source-hg

        o    5@source "(octopus merge fixup)" files:

        |\

        | o    4@source "Merged branches" files: file-branch2

        | |\

        o---+  3@source-branch2 "Added brach2 file" files: file-branch2

         / /

        | o  2@source "Added parent file" files: file-parent

        | |

        o |  1@source-branch1 "Added branch1 file" files: file file-branch1

        |/

        o  0@source "Initial add" files: file

        $ manifest source-hg tip

        % manifest of tip

        644   file

        644   file-branch1

        644   file-branch2

        644   file-parent

	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

				N.B. bzr 1.13 has a bug that breaks this test. If you see this
				test fail, check your bzr version. Upgrading to bzr 1.13.1
				should fix it.

				$ . "$TESTDIR/bzr-definitions"

				test multiple merges at once

				$ mkdir test-multimerge
				$ cd test-multimerge
				$ bzr init -q source
				$ cd source
				$ echo content > file
				$ bzr add -q file
				$ bzr commit -q -m 'Initial add'
				$ cd ..
				$ bzr branch -q source source-branch1
				$ cd source-branch1
				$ echo morecontent >> file
				$ echo evenmorecontent > file-branch1
				$ bzr add -q file-branch1
				$ bzr commit -q -m 'Added branch1 file'
				$ cd ../source
				$ sleep 1
				$ echo content > file-parent
				$ bzr add -q file-parent
				$ bzr commit -q -m 'Added parent file'
				$ cd ..
				$ bzr branch -q source source-branch2
				$ cd source-branch2
				$ echo somecontent > file-branch2
				$ bzr add -q file-branch2
				$ bzr commit -q -m 'Added brach2 file'
				$ sleep 1
				$ cd ../source
				$ bzr merge -q ../source-branch1
				$ bzr merge -q --force ../source-branch2
				$ bzr commit -q -m 'Merged branches'
				$ cd ..
				$ hg convert --datesort source source-hg
				initializing destination source-hg repository
				scanning source...
				sorting...
				converting...
				4 Initial add
				3 Added branch1 file
				2 Added parent file
				1 Added brach2 file
				0 Merged branches
				$ glog -R source-hg
				o 5@source "(octopus merge fixup)" files:
				\|\
				\| o 4@source "Merged branches" files: file-branch2
				\| \|\
				o---+ 3@source-branch2 "Added brach2 file" files: file-branch2
				/ /
				\| o 2@source "Added parent file" files: file-parent
				\| \|
				o \| 1@source-branch1 "Added branch1 file" files: file file-branch1
				\|/
				o 0@source "Initial add" files: file

				$ manifest source-hg tip
				% manifest of tip
				644 file
				644 file-branch1
				644 file-branch2
				644 file-parent