annotate tests/test-addremove-similar @ 5369:7530334bf301

revlog: generate trivial deltas against null revision To avoid extra memory usage and performance issues with large files, generate a trivial delta header for deltas against the null revision rather than calling the usual delta generator. We append the delta header to meta rather than prepending it to data to avoid a large allocate and copy.
author Matt Mackall <mpm@selenic.com>
date Wed, 03 Oct 2007 17:17:27 -0500
parents 8d982aef0be1
children
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1 #!/bin/sh
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2
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3 hg init rep; cd rep
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4
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5 touch empty-file
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6 python -c 'for x in range(10000): print x' > large-file
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7
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8 hg addremove
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9
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10 hg commit -m A
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12 rm large-file empty-file
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13 python -c 'for x in range(10,10000): print x' > another-file
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14
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15 hg addremove -s50
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16
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17 hg commit -m B
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18
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736e49292809 addremove: comparing two empty files caused ZeroDivisionError
Thomas Arendsen Hein <thomas@intevation.de>
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19 echo % comparing two empty files caused ZeroDivisionError in the past
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20 hg update -C 0
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21 rm empty-file
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22 touch another-empty-file
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23 hg addremove -s50
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24
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25 cd ..
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26
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27 hg init rep2; cd rep2
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28
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29 python -c 'for x in range(10000): print x' > large-file
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30 python -c 'for x in range(50): print x' > tiny-file
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31
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32 hg addremove
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33
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34 hg commit -m A
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36 python -c 'for x in range(70): print x' > small-file
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37 rm tiny-file
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38 rm large-file
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39
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40 hg addremove -s50
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41
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42 hg commit -m B
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43
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Bryan O'Sullivan <bos@serpentine.com>
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44 echo % should all fail
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45 hg addremove -s foo
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46 hg addremove -s -1
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47 hg addremove -s 1e6
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48
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49 true