Mercurial > hg
annotate tests/test-transaction-rollback-on-revlog-split.t @ 47284:21ed126bab53
revlog: fix index computation during inline->non-inline transition
The computation in 63edc384d3b7 failed to factor in the index entries
themselve as revlog.start() doesn't count them. Found by Valtenin
Gatienbaron with a more precise test case from me.
Differential Revision: https://phab.mercurial-scm.org/D10724
author | Joerg Sonnenberger <joerg@bec.de> |
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date | Tue, 18 May 2021 02:35:27 +0200 |
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children | 46b828b85eb7 |
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47284
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revlog: fix index computation during inline->non-inline transition
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1 Test correctness of revlog inline -> non-inline transition |
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2 ---------------------------------------------------------- |
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3 |
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4 Test offset computation to correctly factor in the index entries themselve. |
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5 Test repo has one small, one moderate and one big change. The clone has |
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6 the small and moderate change and will transition to non-inline storage when |
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7 adding the big change. |
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8 |
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9 $ hg init troffset-computation --config format.revlog-compression=none |
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10 $ cd troffset-computation |
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11 $ printf '% 20d' '1' > file |
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12 $ hg commit -Aqm_ |
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13 $ printf '% 1024d' '1' > file |
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14 $ hg commit -Aqm_ |
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15 $ dd if=/dev/zero of=file bs=1k count=128 > /dev/null 2>&1 |
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16 $ hg commit -Aqm_ |
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17 $ cd .. |
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18 |
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19 $ hg clone -r 1 troffset-computation troffset-computation-copy --config format.revlog-compression=none -q |
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20 $ cd troffset-computation-copy |
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21 $ cat > .hg/hgrc <<EOF |
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22 > [hooks] |
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23 > pretxnchangegroup = python:$TESTDIR/helper-killhook.py:killme |
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24 > EOF |
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25 #if chg |
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26 $ hg pull ../troffset-computation |
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27 pulling from ../troffset-computation |
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28 [255] |
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29 #else |
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30 $ hg pull ../troffset-computation |
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31 pulling from ../troffset-computation |
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32 [80] |
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33 #endif |
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34 $ cat .hg/store/journal | tr -s '\000' ' ' | grep data/file | tail -1 |
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35 data/file.i 128 |