upstream/mercurial-mirror Files · tests/test-unionrepo.t

transplant: restore dirstate correctly at unexpected failure...

transplant: restore dirstate correctly at unexpected failure Before this patch, transplant can't restore dirstate as expected at failure other than one while patching. This causes: - unexpected file status - dirstate refers already rollback-ed parent (only at failure of transplanting the 2nd or later revision) To restore dirstate correctly also at unexpected failure, this patch encloses scope of store lock and transaction by 'dirstateguard'. This is temporary fixing for stable branch. See DirstateTransactionPlan wiki page for detail about the future plan to treat dirstate consistently around scope boundary of transaction. https://mercurial.selenic.com/wiki/DirstateTransactionPlan This patch also adds 'if lock' examination for safety 'lock.release()', because creating 'dirstateguard' object may fail unexpectedly (e.g. IOError for saving dirstate). BTW, in the test script, putting section header '[extensions]' into '.hg/hgrc' is needed to fix incomplete disabling 'abort' extension at 4d1382fd96ff.

Matt Mackall - - Load All Authors

File last commit:

r19164:198b003a stable


                r25879:99e88320

stable

Download file

             test-unionrepo.t
        
                    150 lines
            
             | 3.3 KiB
            
                | text/troff
            
             |
                Tads3Lexer
            
             / tests / test-unionrepo.t
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Mads Kiilerich
    
unionrepo: read-only operations on a union of two localrepos...

              r18944
            
      Test unionrepo functionality

      Create one repository

        $ hg init repo1

        $ cd repo1

        $ touch repo1-0

        $ echo repo1-0 > f

        $ hg ci -Aqmrepo1-0

        $ touch repo1-1

        $ echo repo1-1 >> f

        $ hg ci -Aqmrepo1-1

        $ touch repo1-2

        $ echo repo1-2 >> f

        $ hg ci -Aqmrepo1-2

        $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'

        2:68c0685446a3  repo1-2

        1:8a58db72e69d  repo1-1

        0:f093fec0529b  repo1-0

        $ tip1=`hg id -q`

        $ cd ..

      - and a clone with a not-completely-trivial history

        $ hg clone -q repo1 --rev 0 repo2

        $ cd repo2

        $ touch repo2-1

        Kevin Bullock
    
check-code: expand sed rule to include more offenders...

              r19081
            
        $ sed '1i\

        Kevin Bullock
    
tests: make sed usage in test-unionrepo.t cross-platform...

              r19084
            
        > repo2-1 at top

        > ' f > f.tmp

        Mads Kiilerich
    
unionrepo: read-only operations on a union of two localrepos...

              r18944
            
        $ mv f.tmp f

        $ hg ci -Aqmrepo2-1

        $ touch repo2-2

        $ hg pull -q ../repo1 -r 1

        $ hg merge -q

        $ hg ci -Aqmrepo2-2-merge

        $ touch repo2-3

        $ echo repo2-3 >> f

        $ hg ci -mrepo2-3

        $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'

        4:2f0d178c469c  repo2-3

        3:9e6fb3e0b9da  repo2-2-merge

        2:8a58db72e69d  repo1-1

        1:c337dba826e7  repo2-1

        0:f093fec0529b  repo1-0

        $ cd ..

      revisions from repo2 appear as appended / pulled to repo1

        $ hg -R union:repo1+repo2 log --template '{rev}:{node|short}  {desc|firstline}\n'

        5:2f0d178c469c  repo2-3

        4:9e6fb3e0b9da  repo2-2-merge

        3:c337dba826e7  repo2-1

        2:68c0685446a3  repo1-2

        1:8a58db72e69d  repo1-1

        0:f093fec0529b  repo1-0

      manifest can be retrieved for revisions in both repos

        $ hg -R union:repo1+repo2 mani -r $tip1

        f

        repo1-0

        repo1-1

        repo1-2

        $ hg -R union:repo1+repo2 mani -r 4

        f

        repo1-0

        repo1-1

        repo2-1

        repo2-2

      files can be retrieved form both repos

        $ hg -R repo1 cat repo1/f -r2

        repo1-0

        repo1-1

        repo1-2

        $ hg -R union:repo1+repo2 cat -r$tip1 repo1/f

        repo1-0

        repo1-1

        repo1-2

        $ hg -R union:repo1+repo2 cat -r4 $TESTTMP/repo1/f

        repo2-1 at top

        repo1-0

        repo1-1

      files can be compared across repos

        $ hg -R union:repo1+repo2 diff -r$tip1 -rtip

        diff -r 68c0685446a3 -r 2f0d178c469c f

        --- a/f	Thu Jan 01 00:00:00 1970 +0000

        +++ b/f	Thu Jan 01 00:00:00 1970 +0000

        @@ -1,3 +1,4 @@

        +repo2-1 at top

         repo1-0

         repo1-1

        -repo1-2

        +repo2-3

      heads from both repos are found correctly

        $ hg -R union:repo1+repo2 heads --template '{rev}:{node|short}  {desc|firstline}\n'

        5:2f0d178c469c  repo2-3

        2:68c0685446a3  repo1-2

      revsets works across repos

        $ hg -R union:repo1+repo2 id -r "ancestor($tip1, 5)"

        8a58db72e69d

      annotate works - an indication that linkrevs works

        Matt Mackall
    
tests: fix unionrepo path issue on msys (issue3927)

              r19164
            
        $ hg --cwd repo1 -Runion:../repo2 annotate $TESTTMP/repo1/f -r tip

        Mads Kiilerich
    
unionrepo: read-only operations on a union of two localrepos...

              r18944
            
        3: repo2-1 at top

        0: repo1-0

        1: repo1-1

        5: repo2-3

      union repos can be cloned ... and clones works correctly

        $ hg clone -U union:repo1+repo2 repo3

        requesting all changes

        adding changesets

        adding manifests

        adding file changes

        added 6 changesets with 11 changes to 6 files (+1 heads)

        $ hg -R repo3 paths

        default = union:repo1+repo2

        $ hg -R repo3 verify

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

        6 files, 6 changesets, 11 total revisions

        $ hg -R repo3 heads --template '{rev}:{node|short}  {desc|firstline}\n'

        5:2f0d178c469c  repo2-3

        2:68c0685446a3  repo1-2

        $ hg -R repo3 log --template '{rev}:{node|short}  {desc|firstline}\n'

        5:2f0d178c469c  repo2-3

        4:9e6fb3e0b9da  repo2-2-merge

        3:c337dba826e7  repo2-1

        2:68c0685446a3  repo1-2

        1:8a58db72e69d  repo1-1

        0:f093fec0529b  repo1-0

	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

Mads Kiilerich unionrepo: read-only operations on a union of two localrepos...	r18944	Test unionrepo functionality

		Create one repository

		$ hg init repo1
		$ cd repo1
		$ touch repo1-0
		$ echo repo1-0 > f
		$ hg ci -Aqmrepo1-0
		$ touch repo1-1
		$ echo repo1-1 >> f
		$ hg ci -Aqmrepo1-1
		$ touch repo1-2
		$ echo repo1-2 >> f
		$ hg ci -Aqmrepo1-2
		$ hg log --template '{rev}:{node\|short} {desc\|firstline}\n'
		2:68c0685446a3 repo1-2
		1:8a58db72e69d repo1-1
		0:f093fec0529b repo1-0
		$ tip1=`hg id -q`
		$ cd ..

		- and a clone with a not-completely-trivial history

		$ hg clone -q repo1 --rev 0 repo2
		$ cd repo2
		$ touch repo2-1
Kevin Bullock check-code: expand sed rule to include more offenders...	r19081	$ sed '1i\
Kevin Bullock tests: make sed usage in test-unionrepo.t cross-platform...	r19084	> repo2-1 at top
		> ' f > f.tmp
Mads Kiilerich unionrepo: read-only operations on a union of two localrepos...	r18944	$ mv f.tmp f
		$ hg ci -Aqmrepo2-1
		$ touch repo2-2
		$ hg pull -q ../repo1 -r 1
		$ hg merge -q
		$ hg ci -Aqmrepo2-2-merge
		$ touch repo2-3
		$ echo repo2-3 >> f
		$ hg ci -mrepo2-3
		$ hg log --template '{rev}:{node\|short} {desc\|firstline}\n'
		4:2f0d178c469c repo2-3
		3:9e6fb3e0b9da repo2-2-merge
		2:8a58db72e69d repo1-1
		1:c337dba826e7 repo2-1
		0:f093fec0529b repo1-0
		$ cd ..

		revisions from repo2 appear as appended / pulled to repo1

		$ hg -R union:repo1+repo2 log --template '{rev}:{node\|short} {desc\|firstline}\n'
		5:2f0d178c469c repo2-3
		4:9e6fb3e0b9da repo2-2-merge
		3:c337dba826e7 repo2-1
		2:68c0685446a3 repo1-2
		1:8a58db72e69d repo1-1
		0:f093fec0529b repo1-0

		manifest can be retrieved for revisions in both repos

		$ hg -R union:repo1+repo2 mani -r $tip1
		f
		repo1-0
		repo1-1
		repo1-2
		$ hg -R union:repo1+repo2 mani -r 4
		f
		repo1-0
		repo1-1
		repo2-1
		repo2-2

		files can be retrieved form both repos

		$ hg -R repo1 cat repo1/f -r2
		repo1-0
		repo1-1
		repo1-2

		$ hg -R union:repo1+repo2 cat -r$tip1 repo1/f
		repo1-0
		repo1-1
		repo1-2

		$ hg -R union:repo1+repo2 cat -r4 $TESTTMP/repo1/f
		repo2-1 at top
		repo1-0
		repo1-1

		files can be compared across repos

		$ hg -R union:repo1+repo2 diff -r$tip1 -rtip
		diff -r 68c0685446a3 -r 2f0d178c469c f
		--- a/f Thu Jan 01 00:00:00 1970 +0000
		+++ b/f Thu Jan 01 00:00:00 1970 +0000
		@@ -1,3 +1,4 @@
		+repo2-1 at top
		repo1-0
		repo1-1
		-repo1-2
		+repo2-3

		heads from both repos are found correctly

		$ hg -R union:repo1+repo2 heads --template '{rev}:{node\|short} {desc\|firstline}\n'
		5:2f0d178c469c repo2-3
		2:68c0685446a3 repo1-2

		revsets works across repos

		$ hg -R union:repo1+repo2 id -r "ancestor($tip1, 5)"
		8a58db72e69d

		annotate works - an indication that linkrevs works

Matt Mackall tests: fix unionrepo path issue on msys (issue3927)	r19164	$ hg --cwd repo1 -Runion:../repo2 annotate $TESTTMP/repo1/f -r tip
Mads Kiilerich unionrepo: read-only operations on a union of two localrepos...	r18944	3: repo2-1 at top
		0: repo1-0
		1: repo1-1
		5: repo2-3

		union repos can be cloned ... and clones works correctly

		$ hg clone -U union:repo1+repo2 repo3
		requesting all changes
		adding changesets
		adding manifests
		adding file changes
		added 6 changesets with 11 changes to 6 files (+1 heads)

		$ hg -R repo3 paths
		default = union:repo1+repo2

		$ hg -R repo3 verify
		checking changesets
		checking manifests
		crosschecking files in changesets and manifests
		checking files
		6 files, 6 changesets, 11 total revisions

		$ hg -R repo3 heads --template '{rev}:{node\|short} {desc\|firstline}\n'
		5:2f0d178c469c repo2-3
		2:68c0685446a3 repo1-2

		$ hg -R repo3 log --template '{rev}:{node\|short} {desc\|firstline}\n'
		5:2f0d178c469c repo2-3
		4:9e6fb3e0b9da repo2-2-merge
		3:c337dba826e7 repo2-1
		2:68c0685446a3 repo1-2
		1:8a58db72e69d repo1-1
		0:f093fec0529b repo1-0