Mercurial > hg
annotate tests/test-revlog-mmapindex.t @ 37289:5fadc63ac99f
wireproto: explicit API to create outgoing streams
It is better to create outgoing streams through the reactor so the
reactor knows about what streams are active and can track them
accordingly.
Test output changes slightly because frames from subsequent responses
no longer have the "stream begin" stream flag set because the stream
is now used across all responses.
Differential Revision: https://phab.mercurial-scm.org/D2947
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Mon, 26 Mar 2018 13:59:56 -0700 |
parents | 6ebe899b6551 |
children | 42d2b31cee0b |
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1 create verbosemmap.py |
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2 $ cat << EOF > verbosemmap.py |
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3 > # extension to make util.mmapread verbose |
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4 > |
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5 > from __future__ import absolute_import |
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6 > |
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7 > from mercurial import ( |
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8 > extensions, |
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9 > pycompat, |
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10 > util, |
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11 > ) |
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12 > |
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13 > def extsetup(ui): |
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14 > def mmapread(orig, fp): |
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15 > ui.write(b"mmapping %s\n" % pycompat.bytestr(fp.name)) |
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16 > ui.flush() |
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17 > return orig(fp) |
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18 > |
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19 > extensions.wrapfunction(util, 'mmapread', mmapread) |
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20 > EOF |
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21 |
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22 setting up base repo |
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23 $ hg init a |
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24 $ cd a |
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25 $ touch a |
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26 $ hg add a |
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27 $ hg commit -qm base |
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28 $ for i in `$TESTDIR/seq.py 1 100` ; do |
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29 > echo $i > a |
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30 > hg commit -qm $i |
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31 > done |
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32 |
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33 set up verbosemmap extension |
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34 $ cat << EOF >> $HGRCPATH |
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35 > [extensions] |
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36 > verbosemmap=$TESTTMP/verbosemmap.py |
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37 > EOF |
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38 |
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39 mmap index which is now more than 4k long |
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40 $ hg log -l 5 -T '{rev}\n' --config experimental.mmapindexthreshold=4k |
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41 mmapping $TESTTMP/a/.hg/store/00changelog.i |
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42 100 |
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43 99 |
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44 98 |
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45 97 |
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46 96 |
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47 |
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48 do not mmap index which is still less than 32k |
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49 $ hg log -l 5 -T '{rev}\n' --config experimental.mmapindexthreshold=32k |
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50 100 |
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51 99 |
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52 98 |
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53 97 |
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54 96 |
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55 |
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56 $ cd .. |