upstream/mercurial-mirror Files · tests/svn/svndump-move.sh

rust: hooking into Python code...

rust: hooking into Python code We introduce a new class called 'rustlazyancestors' in the ancestors module, which is used only if parsers.rustlazyancestors does exist. The implementation of __contains__ stays unchanged, but is now backed by the Rust iterator. It would probably be a good candidate for further development, though, as it is mostly looping, and duplicates the 'seen' set. The Rust code could be further optimized, however it already gives rise to performance improvements: median timing from hg perfancestors: - on pypy: before: 0.077566s after: 0.016676s -79% - on mozilla central: before: 0.190037s after: 0.082225s -58% - on a private repository (about one million revisions): before: 0.567085s after: 0.108816s -80% - on another private repository (about 400 000 revisions): before: 1.440918s after: 0.290116s -80% median timing for hg perfbranchmap base - on pypy: before: 1.383413s after: 0.507993s -63% - on mozilla central: before: 2.821940s after: 1.258902s -55% - on a private repository (about one million revisions): before: 77.065076s after: 16.158475s -80% - on another private repository (about 401 000 revisions): before: 7.835503s after: 3.545331s -54%

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      #!/bin/sh

      #

      # Use this script to generate move.svndump

      #

      mkdir temp

      cd temp

      mkdir project-orig

      cd project-orig

      mkdir trunk

      echo a > trunk/a

      mkdir trunk/d1

      mkdir trunk/d2

      echo b > trunk/d1/b

      echo c > trunk/d1/c

      echo d > trunk/d2/d

      cd ..

      svnadmin create svn-repo

      svnurl=file://`pwd`/svn-repo

      svn import project-orig $svnurl -m "init projA"

      svn co $svnurl project

      cd project

      # Build a module renaming chain which used to confuse the converter.

      # Update svn repository

      echo a >> trunk/a

      echo c >> trunk/d1/c

      svn ci -m commitbeforemove

      svn mv $svnurl/trunk $svnurl/subproject -m movedtrunk

      svn up

      mkdir subproject/trunk

      svn add subproject/trunk

      svn ci -m createtrunk

      mkdir subproject/branches

      svn add subproject/branches

      svn ci -m createbranches

      svn mv $svnurl/subproject/d1 $svnurl/subproject/trunk/d1 -m moved1

      svn mv $svnurl/subproject/d2 $svnurl/subproject/trunk/d2 -m moved2

      svn up

      echo b >> subproject/trunk/d1/b

      svn rm subproject/trunk/d2

      svn ci -m "changeb and rm d2"

      svn mv $svnurl/subproject/trunk/d1 $svnurl/subproject/branches/d1 -m moved1again

      if svn help copy | grep 'SRC\[@REV\]' > /dev/null 2>&1; then

          # SVN >= 1.5 replaced the -r REV syntax with @REV

          # Copy a file from a past revision

          svn copy $svnurl/subproject/trunk/d2/d@7 $svnurl/subproject/trunk -m copyfilefrompast

          # Copy a directory from a past revision

          svn copy $svnurl/subproject/trunk/d2@7 $svnurl/subproject/trunk -m copydirfrompast

      else

          # Copy a file from a past revision

          svn copy -r 7 $svnurl/subproject/trunk/d2/d $svnurl/subproject/trunk -m copyfilefrompast

          # Copy a directory from a past revision

          svn copy -r 7 $svnurl/subproject/trunk/d2 $svnurl/subproject/trunk -m copydirfrompast

      fi

      # Copy a directory while removing a subdirectory

      svn up

      mkdir -p subproject/trunk/d3/d31

      echo e > subproject/trunk/d3/d31/e

      echo f > subproject/trunk/d3/f

      svn add subproject/trunk/d3

      svn ci -m "add d3"

      svn copy subproject/trunk/d3 subproject/trunk/d4

      svn rm subproject/trunk/d3/d31

      svn ci -m "copy dir and remove subdir"

      # Test directory moves

      svn up

      mkdir -p subproject/trunk/d4old

      echo g > subproject/trunk/d4old/g

      svn add subproject/trunk/d4old

      svn ci -m "add d4old"

      svn mv subproject/trunk/d4old subproject/trunk/d4new

      svn ci -m "rename d4old into d4new"

      cd ..

      svnadmin dump svn-repo > ../move.svndump

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				#!/bin/sh
				#
				# Use this script to generate move.svndump
				#

				mkdir temp
				cd temp

				mkdir project-orig
				cd project-orig
				mkdir trunk
				echo a > trunk/a
				mkdir trunk/d1
				mkdir trunk/d2
				echo b > trunk/d1/b
				echo c > trunk/d1/c
				echo d > trunk/d2/d
				cd ..

				svnadmin create svn-repo
				svnurl=file://`pwd`/svn-repo
				svn import project-orig $svnurl -m "init projA"

				svn co $svnurl project
				cd project
				# Build a module renaming chain which used to confuse the converter.
				# Update svn repository
				echo a >> trunk/a
				echo c >> trunk/d1/c
				svn ci -m commitbeforemove
				svn mv $svnurl/trunk $svnurl/subproject -m movedtrunk
				svn up
				mkdir subproject/trunk
				svn add subproject/trunk
				svn ci -m createtrunk
				mkdir subproject/branches
				svn add subproject/branches
				svn ci -m createbranches
				svn mv $svnurl/subproject/d1 $svnurl/subproject/trunk/d1 -m moved1
				svn mv $svnurl/subproject/d2 $svnurl/subproject/trunk/d2 -m moved2
				svn up
				echo b >> subproject/trunk/d1/b

				svn rm subproject/trunk/d2
				svn ci -m "changeb and rm d2"
				svn mv $svnurl/subproject/trunk/d1 $svnurl/subproject/branches/d1 -m moved1again

				if svn help copy \| grep 'SRC\[@REV\]' > /dev/null 2>&1; then
				# SVN >= 1.5 replaced the -r REV syntax with @REV
				# Copy a file from a past revision
				svn copy $svnurl/subproject/trunk/d2/d@7 $svnurl/subproject/trunk -m copyfilefrompast
				# Copy a directory from a past revision
				svn copy $svnurl/subproject/trunk/d2@7 $svnurl/subproject/trunk -m copydirfrompast
				else
				# Copy a file from a past revision
				svn copy -r 7 $svnurl/subproject/trunk/d2/d $svnurl/subproject/trunk -m copyfilefrompast
				# Copy a directory from a past revision
				svn copy -r 7 $svnurl/subproject/trunk/d2 $svnurl/subproject/trunk -m copydirfrompast
				fi

				# Copy a directory while removing a subdirectory
				svn up
				mkdir -p subproject/trunk/d3/d31
				echo e > subproject/trunk/d3/d31/e
				echo f > subproject/trunk/d3/f
				svn add subproject/trunk/d3
				svn ci -m "add d3"
				svn copy subproject/trunk/d3 subproject/trunk/d4
				svn rm subproject/trunk/d3/d31
				svn ci -m "copy dir and remove subdir"

				# Test directory moves
				svn up
				mkdir -p subproject/trunk/d4old
				echo g > subproject/trunk/d4old/g
				svn add subproject/trunk/d4old
				svn ci -m "add d4old"
				svn mv subproject/trunk/d4old subproject/trunk/d4new
				svn ci -m "rename d4old into d4new"

				cd ..

				svnadmin dump svn-repo > ../move.svndump