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

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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      #!/bin/sh

      RSVN="`pwd`/rsvn.py"

      export PATH=/bin:/usr/bin

      mkdir temp

      cd temp

      svnadmin create repo

      svn co file://`pwd`/repo wc

      cd wc

      mkdir trunk branches

      cd trunk

      echo a > a

      mkdir d

      echo b > d/b

      ln -s d dlink

      ln -s d dlink2

      ln -s d dlink3

      mkdir d2

      echo a > d2/a

      cd ..

      svn add *

      svn ci -m 'initial'

      # Clobber symlink with file with similar content

      cd trunk

      ls -Alh

      readlink dlink3 > dlink3tmp

      rm dlink3

      mv dlink3tmp dlink3

      svn propdel svn:special dlink3

      svn ci -m 'clobber symlink'

      cd ..

      svn up

      # Clobber files and symlink with directories

      cd ..

      cat > clobber.rsvn <<EOF

      rdelete trunk/a

      rdelete trunk/dlink

      rcopy trunk/d trunk/a

      rcopy trunk/d trunk/dlink

      EOF

      python $RSVN --message=clobber1 --username=evil `pwd`/repo < clobber.rsvn

      # Clobber non-symlink with symlink with same content (kudos openwrt)

      cat > clobber.rsvn <<EOF

      rdelete trunk/dlink3

      rcopy trunk/dlink2 trunk/dlink3

      EOF

      python $RSVN --message=clobber2 --username=evil `pwd`/repo < clobber.rsvn

      # Create d2 in branch so d2 has 'a' is in branch/d2 and trunk/d2,

      # 'b' is in trunk/d2 and 'c' is in branch/d2

      cd wc/trunk

      echo b > d2/b

      svn add d2/b

      svn ci -m adddb

      cd ..

      svn up

      svn cp trunk branches/branch

      cd branches/branch

      svn rm d2/b

      echo c > d2/c

      svn add d2/c

      cd ../..

      svn ci -m branch

      svn up

      cd ..

      cat > clobber.rsvn <<EOF

      rdelete trunk/d2

      rcopy branches/branch/d2 trunk/d2

      EOF

      python $RSVN --message=clobberdir --username=evil `pwd`/repo < clobber.rsvn

      svn log -v file://`pwd`/repo

      svnadmin dump repo > ../replace.svndump

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				#!/bin/sh

				RSVN="`pwd`/rsvn.py"
				export PATH=/bin:/usr/bin
				mkdir temp
				cd temp

				svnadmin create repo
				svn co file://`pwd`/repo wc

				cd wc
				mkdir trunk branches
				cd trunk
				echo a > a
				mkdir d
				echo b > d/b
				ln -s d dlink
				ln -s d dlink2
				ln -s d dlink3
				mkdir d2
				echo a > d2/a
				cd ..
				svn add *
				svn ci -m 'initial'
				# Clobber symlink with file with similar content
				cd trunk
				ls -Alh
				readlink dlink3 > dlink3tmp
				rm dlink3
				mv dlink3tmp dlink3
				svn propdel svn:special dlink3
				svn ci -m 'clobber symlink'
				cd ..
				svn up

				# Clobber files and symlink with directories
				cd ..
				cat > clobber.rsvn <<EOF
				rdelete trunk/a
				rdelete trunk/dlink
				rcopy trunk/d trunk/a
				rcopy trunk/d trunk/dlink
				EOF

				python $RSVN --message=clobber1 --username=evil `pwd`/repo < clobber.rsvn

				# Clobber non-symlink with symlink with same content (kudos openwrt)
				cat > clobber.rsvn <<EOF
				rdelete trunk/dlink3
				rcopy trunk/dlink2 trunk/dlink3
				EOF

				python $RSVN --message=clobber2 --username=evil `pwd`/repo < clobber.rsvn

				# Create d2 in branch so d2 has 'a' is in branch/d2 and trunk/d2,
				# 'b' is in trunk/d2 and 'c' is in branch/d2
				cd wc/trunk
				echo b > d2/b
				svn add d2/b
				svn ci -m adddb
				cd ..
				svn up
				svn cp trunk branches/branch
				cd branches/branch
				svn rm d2/b
				echo c > d2/c
				svn add d2/c
				cd ../..
				svn ci -m branch
				svn up
				cd ..

				cat > clobber.rsvn <<EOF
				rdelete trunk/d2
				rcopy branches/branch/d2 trunk/d2
				EOF
				python $RSVN --message=clobberdir --username=evil `pwd`/repo < clobber.rsvn

				svn log -v file://`pwd`/repo

				svnadmin dump repo > ../replace.svndump