annotate tests/fixtures/pushrenames.sh @ 637:92f4a4b60696

rebuildmeta: optimize by removing quadratic time usage Calling ctx.children() for revision R visits all revisions greater than R. If I remember my algorithmics right, that's O(n^2). Performing an extra traversal, however, is O(n). A quick benchmark on a repository ~20k revisions: before: 445.27s user 1.10s system after: 7.25s user 0.25s system The resulting `svn' directories are exactly the same, and the tests continue to pass.
author Dan Villiom Podlaski Christiansen <danchr@gmail.com>
date Fri, 09 Jul 2010 22:18:27 +0200
parents 49b7cbe4c8e3
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1 #!/bin/sh
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2 #
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3 # Generate pushrenames.svndump
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4 #
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5
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6 mkdir temp
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7 cd temp
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8
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9 mkdir project-orig
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10 cd project-orig
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11 mkdir trunk
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12 mkdir branches
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13 cd ..
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14
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15 svnadmin create testrepo
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16 svnurl=file://`pwd`/testrepo
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17 svn import project-orig $svnurl -m "init project"
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18
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19 svn co $svnurl project
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20 cd project/trunk
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21 echo a > a
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22 echo b > b
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23 echo c > c
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24 echo d > d
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25 echo e > e
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26 svn add a b c d e
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27 svn ci -m "add files"
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28 cd ../..
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29
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30 svnadmin dump testrepo > ../pushrenames.svndump