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nodemap: add a flag to dump the details of the docket We are about to add more information to the docket. We first introduce a way to debug its content. Differential Revision: https://phab.mercurial-scm.org/D7887
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Wed, 15 Jan 2020 15:50:04 +0100
parents 50ad851efd9b
children e41a164db7a9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 ===================================
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2 Test the persistent on-disk nodemap
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3 ===================================
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4
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5
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6 $ hg init test-repo
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7 $ cd test-repo
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8 $ cat << EOF >> .hg/hgrc
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9 > [experimental]
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10 > exp-persistent-nodemap=yes
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11 > [devel]
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12 > persistent-nodemap=yes
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13 > EOF
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14 $ hg debugbuilddag .+5000
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15 $ hg debugnodemap --metadata
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16 uid: ???????????????? (glob)
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17 $ f --size .hg/store/00changelog.n
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18 .hg/store/00changelog.n: size=18
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19 $ f --sha256 .hg/store/00changelog-*.nd
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20 .hg/store/00changelog-????????????????.nd: sha256=b961925120e1c9bc345c199b2cc442abc477029fdece37ef9d99cbe59c0558b7 (glob)
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21 $ hg debugnodemap --dump-new | f --sha256 --size
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22 size=122880, sha256=b961925120e1c9bc345c199b2cc442abc477029fdece37ef9d99cbe59c0558b7
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23 $ hg debugnodemap --dump-disk | f --sha256 --bytes=256 --hexdump --size
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24 size=122880, sha256=b961925120e1c9bc345c199b2cc442abc477029fdece37ef9d99cbe59c0558b7
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25 0000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
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26 0010: ff ff ff ff ff ff ff ff ff ff fa c2 ff ff ff ff |................|
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27 0020: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
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28 0030: ff ff ff ff ff ff ed b3 ff ff ff ff ff ff ff ff |................|
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29 0040: ff ff ff ff ff ff ee 34 00 00 00 00 ff ff ff ff |.......4........|
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30 0050: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
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31 0060: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
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32 0070: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
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33 0080: ff ff ff ff ff ff f8 50 ff ff ff ff ff ff ff ff |.......P........|
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34 0090: ff ff ff ff ff ff ff ff ff ff ec c7 ff ff ff ff |................|
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35 00a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
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36 00b0: ff ff ff ff ff ff fa be ff ff f2 fc ff ff ff ff |................|
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37 00c0: ff ff ff ff ff ff ef ea ff ff ff ff ff ff f9 17 |................|
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38 00d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
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39 00e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
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40 00f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
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41 $ hg debugnodemap --check
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42 revision in index: 5001
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43 revision in nodemap: 5001
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44
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45 add a new commit
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46
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47 $ hg up
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48 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
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49 $ echo foo > foo
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50 $ hg add foo
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51 $ hg ci -m 'foo'
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52 $ hg debugnodemap --metadata
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53 uid: ???????????????? (glob)
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54 $ f --size .hg/store/00changelog.n
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55 .hg/store/00changelog.n: size=18
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56
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57 (The pure code use the debug code that perform incremental update, the C code reencode from scratch)
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58
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59 #if pure
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60 $ f --sha256 .hg/store/00changelog-*.nd --size
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61 .hg/store/00changelog-????????????????.nd: size=123072, sha256=136472751566c8198ff09e306a7d2f9bd18bd32298d614752b73da4d6df23340 (glob)
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62
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63 #else
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64 $ f --sha256 .hg/store/00changelog-*.nd --size
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65 .hg/store/00changelog-????????????????.nd: size=122880, sha256=bfafebd751c4f6d116a76a37a1dee2a251747affe7efbcc4f4842ccc746d4db9 (glob)
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66
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67 #endif
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68
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69 $ hg debugnodemap --check
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70 revision in index: 5002
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71 revision in nodemap: 5002