Mercurial > hg
annotate tests/test-revlog-v2.t @ 40906:27fa1d2bf484
test: enable sparse-revlog for test-revlog-v2.t
We are about to enable sparse-revlog globally. To help with reviewing the
tests change, we isolate them in individual changesets.
Differential Revision: https://phab.mercurial-scm.org/D5333
author | Boris Feld <boris.feld@octobus.net> |
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date | Mon, 12 Nov 2018 01:15:37 +0100 |
parents | a6426dd3210d |
children | a0886a4d6dce |
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test: enable sparse-revlog for test-revlog-v2.t
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1 TRANSITIONAL CONFIG |
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2 $ cat << EOF >> $HGRCPATH |
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3 > [format] |
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4 > sparse-revlog = yes |
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5 > EOF |
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6 |
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7 #require reporevlogstore |
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8 |
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9 A repo with unknown revlogv2 requirement string cannot be opened |
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10 |
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11 $ hg init invalidreq |
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12 $ cd invalidreq |
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13 $ echo exp-revlogv2.unknown >> .hg/requires |
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14 $ hg log |
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15 abort: repository requires features unknown to this Mercurial: exp-revlogv2.unknown! |
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16 (see https://mercurial-scm.org/wiki/MissingRequirement for more information) |
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17 [255] |
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18 $ cd .. |
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19 |
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20 Can create and open repo with revlog v2 requirement |
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21 |
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22 $ cat >> $HGRCPATH << EOF |
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23 > [experimental] |
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24 > revlogv2 = enable-unstable-format-and-corrupt-my-data |
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25 > EOF |
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26 |
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27 $ hg init empty-repo |
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28 $ cd empty-repo |
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29 $ cat .hg/requires |
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30 dotencode |
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31 exp-revlogv2.0 |
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32 fncache |
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33 sparserevlog |
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34 store |
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35 |
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36 $ hg log |
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37 |
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38 Unknown flags to revlog are rejected |
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39 |
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40 >>> with open('.hg/store/00changelog.i', 'wb') as fh: |
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41 ... fh.write(b'\x00\x04\xde\xad') and None |
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42 |
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43 $ hg log |
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44 abort: unknown flags (0x04) in version 57005 revlog 00changelog.i! |
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45 [255] |
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46 |
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47 $ cd .. |
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48 |
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49 Writing a simple revlog v2 works |
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50 |
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51 $ hg init simple |
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52 $ cd simple |
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53 $ touch foo |
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54 $ hg -q commit -A -m initial |
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55 |
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56 $ hg log |
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57 changeset: 0:96ee1d7354c4 |
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58 tag: tip |
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59 user: test |
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60 date: Thu Jan 01 00:00:00 1970 +0000 |
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61 summary: initial |
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62 |
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63 Header written as expected (changelog always disables generaldelta) |
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64 |
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65 $ f --hexdump --bytes 4 .hg/store/00changelog.i |
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66 .hg/store/00changelog.i: |
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67 0000: 00 01 de ad |....| |
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68 |
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69 $ f --hexdump --bytes 4 .hg/store/data/foo.i |
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70 .hg/store/data/foo.i: |
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71 0000: 00 03 de ad |....| |