Mercurial > hg
annotate tests/test-revlog-v2.t @ 33611:a2b55ee62803 stable
tests: make pdiff return appropriate exit code at comparison of files
Before this patch, pdiff script returns 0, even if diff is detected.
This issue doesn't cause failure of tests using it, if it is invoked
via extdiff extension, because extdiff itself examines changes between
specified revisions and decides exit code.
BTW, this patch ignores recursive comparison case, because:
- there is no portable way for current while-read based
implementation to return 1 at detecting changes
- it isn't yet needed to replace direct "diff -r" invocation by
pdiff for portability
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Mon, 31 Jul 2017 13:10:19 +0900 |
parents | 19b9fc40cc51 |
children | 351323217fd3 |
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1 A repo with unknown revlogv2 requirement string cannot be opened |
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2 |
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3 $ hg init invalidreq |
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4 $ cd invalidreq |
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5 $ echo exp-revlogv2.unknown >> .hg/requires |
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6 $ hg log |
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7 abort: repository requires features unknown to this Mercurial: exp-revlogv2.unknown! |
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8 (see https://mercurial-scm.org/wiki/MissingRequirement for more information) |
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9 [255] |
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10 $ cd .. |
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11 |
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12 Can create and open repo with revlog v2 requirement |
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13 |
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14 $ cat >> $HGRCPATH << EOF |
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15 > [experimental] |
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16 > revlogv2 = enable-unstable-format-and-corrupt-my-data |
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17 > EOF |
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18 |
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19 $ hg init empty-repo |
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20 $ cd empty-repo |
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21 $ cat .hg/requires |
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22 dotencode |
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23 exp-revlogv2.0 |
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24 fncache |
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25 store |
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26 |
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27 $ hg log |
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28 |
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29 Unknown flags to revlog are rejected |
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30 |
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31 >>> with open('.hg/store/00changelog.i', 'wb') as fh: |
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32 ... fh.write('\x00\x04\xde\xad') |
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33 |
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34 $ hg log |
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35 abort: unknown flags (0x04) in version 57005 revlog 00changelog.i! |
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36 [255] |
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37 |
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38 $ cd .. |
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39 |
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40 Writing a simple revlog v2 works |
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41 |
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42 $ hg init simple |
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43 $ cd simple |
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44 $ touch foo |
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45 $ hg -q commit -A -m initial |
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46 |
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47 $ hg log |
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48 changeset: 0:96ee1d7354c4 |
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49 tag: tip |
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50 user: test |
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51 date: Thu Jan 01 00:00:00 1970 +0000 |
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52 summary: initial |
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53 |
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54 Header written as expected (changelog always disables generaldelta) |
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55 |
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56 $ f --hexdump --bytes 4 .hg/store/00changelog.i |
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57 .hg/store/00changelog.i: |
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58 0000: 00 01 de ad |....| |
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59 |
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60 $ f --hexdump --bytes 4 .hg/store/data/foo.i |
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61 .hg/store/data/foo.i: |
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62 0000: 00 03 de ad |....| |