Mercurial > hg
annotate tests/test-revlog-v2.t @ 40413:1ddd202c47d9
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Differential Revision: https://phab.mercurial-scm.org/D5077
author | rdamazio@google.com |
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date | Sat, 13 Oct 2018 05:43:39 -0700 |
parents | a6426dd3210d |
children | 27fa1d2bf484 |
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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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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 |....| |