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annotate tests/test-revlog-v2.t @ 40788:41f0529b5112 stable

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commandserver: get around ETIMEDOUT raised by selectors2 selector.select() should exits with an empty event list on timed out, but selectors2 raises OSError if timeout expires while recovering from EINTR. Spotted while debugging new chg feature.
author Yuya Nishihara <yuya@tcha.org>
date Mon, 03 Dec 2018 21:45:15 +0900
parents a6426dd3210d
children 27fa1d2bf484
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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b09a25d74592 tests: disable test-revlog-v2 when using simple store
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1 #require reporevlogstore
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2
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3 A repo with unknown revlogv2 requirement string cannot be opened
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4
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5 $ hg init invalidreq
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6 $ cd invalidreq
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7 $ echo exp-revlogv2.unknown >> .hg/requires
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8 $ hg log
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9 abort: repository requires features unknown to this Mercurial: exp-revlogv2.unknown!
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10 (see https://mercurial-scm.org/wiki/MissingRequirement for more information)
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11 [255]
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12 $ cd ..
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13
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14 Can create and open repo with revlog v2 requirement
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15
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16 $ cat >> $HGRCPATH << EOF
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17 > [experimental]
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18 > revlogv2 = enable-unstable-format-and-corrupt-my-data
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19 > EOF
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20
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21 $ hg init empty-repo
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22 $ cd empty-repo
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23 $ cat .hg/requires
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24 dotencode
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25 exp-revlogv2.0
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26 fncache
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27 store
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28
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29 $ hg log
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30
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31 Unknown flags to revlog are rejected
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32
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33 >>> with open('.hg/store/00changelog.i', 'wb') as fh:
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a6426dd3210d py3: suppress the output of .write() calls in tests/test-revlog-v2.t
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34 ... fh.write(b'\x00\x04\xde\xad') and None
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35
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36 $ hg log
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37 abort: unknown flags (0x04) in version 57005 revlog 00changelog.i!
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38 [255]
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39
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40 $ cd ..
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41
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42 Writing a simple revlog v2 works
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43
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44 $ hg init simple
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45 $ cd simple
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46 $ touch foo
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47 $ hg -q commit -A -m initial
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48
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49 $ hg log
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50 changeset: 0:96ee1d7354c4
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51 tag: tip
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52 user: test
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53 date: Thu Jan 01 00:00:00 1970 +0000
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54 summary: initial
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55
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56 Header written as expected (changelog always disables generaldelta)
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57
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58 $ f --hexdump --bytes 4 .hg/store/00changelog.i
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59 .hg/store/00changelog.i:
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60 0000: 00 01 de ad |....|
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61
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62 $ f --hexdump --bytes 4 .hg/store/data/foo.i
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63 .hg/store/data/foo.i:
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64 0000: 00 03 de ad |....|