Mercurial > hgsubversion
annotate tests/fixtures/emptyrepo2.sh @ 1475:ea4d6142c6d9
maps: do not ask sqlite for row count
"SELECT COUNT(1) FROM x" is not O(1) for sqlite and can be slow on large
tables. This patch changes the count to be backed by a file instead.
The change exposes a risk that the number may become inaccurate, if
__setitem__ is called with a same key multiple times. But we don't do that
during pull, and only use __len__ to calculate how many revisions pulled,
or test if the map is empty. So it would be fine.
author | Jun Wu <quark@fb.com> |
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date | Thu, 23 Jun 2016 10:46:07 +0100 |
parents | f9014e28721b |
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1 #!/bin/sh |
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2 # |
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3 # Create emptyrepo2.svndump |
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4 # |
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5 # The generated repository contains a sequence of empty revisions |
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6 # created with a combination of svnsync and filtering |
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7 |
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8 mkdir temp |
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9 cd temp |
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10 |
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11 mkdir project-orig |
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12 cd project-orig |
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13 mkdir -p sub/trunk other |
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14 echo a > other/a |
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15 cd .. |
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16 |
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17 svnadmin create testrepo |
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18 svnurl=file://`pwd`/testrepo |
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19 svn import project-orig $svnurl -m init |
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20 |
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21 svn co $svnurl project |
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22 cd project |
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23 echo a >> other/a |
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24 svn ci -m othera |
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25 echo a >> other/a |
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26 svn ci -m othera2 |
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27 echo b > sub/trunk/a |
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28 svn add sub/trunk/a |
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29 svn ci -m adda |
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30 cd .. |
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31 |
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32 svnadmin create testrepo2 |
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33 cat > testrepo2/hooks/pre-revprop-change <<EOF |
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34 #!/bin/sh |
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35 exit 0 |
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36 EOF |
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37 chmod +x testrepo2/hooks/pre-revprop-change |
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38 |
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39 svnurl2=file://`pwd`/testrepo2 |
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40 svnsync init --username svnsync $svnurl2 $svnurl/sub |
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41 svnsync sync $svnurl2 |
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42 |
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43 svnadmin dump testrepo2 > ../emptyrepo2.svndump |
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