Mercurial > hg
annotate tests/test-narrow-copies.t @ 39594:bdb41eaa8b59
snapshot: fix line order when skipping over empty deltas
The code movement in 37957e07138c introduced an error.
Since 8f83a953dddf, we discarded some revisions because they are identical to
their delta base (and use that delta base instead). That logic is good,
however, in 37957e07138c we mixed up the order of two line, adding the "new"
revision to the set of already tested one, instead of the discarded one. So in
practice, we were never investigating any revisions in a chain starting with
an empty delta. Creating significantly worst delta chain (eg: Mercurial's
manifest move goes from about 60MB up to about 80MB).
author | Boris Feld <boris.feld@octobus.net> |
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date | Mon, 10 Sep 2018 10:11:21 +0200 |
parents | a2a6e724d61a |
children | f1c1b4d0e695 |
rev | line source |
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2 $ . "$TESTDIR/narrow-library.sh" |
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4 create full repo |
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5 |
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6 $ hg init master |
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7 $ cd master |
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8 |
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9 $ mkdir inside |
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10 $ echo inside > inside/f1 |
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11 $ mkdir outside |
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12 $ echo outside > outside/f2 |
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13 $ hg ci -Aqm 'initial' |
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15 $ hg mv outside/f2 inside/f2 |
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16 $ hg ci -qm 'move f2 from outside' |
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18 $ echo modified > inside/f2 |
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19 $ hg ci -qm 'modify inside/f2' |
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21 $ cd .. |
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23 $ hg clone --narrow ssh://user@dummy/master narrow --include inside |
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24 requesting all changes |
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25 adding changesets |
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26 adding manifests |
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27 adding file changes |
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28 added 3 changesets with 3 changes to 2 files |
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29 new changesets *:* (glob) |
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30 updating to branch default |
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31 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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32 $ cd narrow |
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34 $ hg co 'desc("move f2")' |
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35 1 files updated, 0 files merged, 0 files removed, 0 files unresolved |
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36 $ hg status |
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37 $ hg diff |
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38 $ hg diff --change . --git |
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39 diff --git a/inside/f2 b/inside/f2 |
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40 new file mode 100644 |
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41 --- /dev/null |
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42 +++ b/inside/f2 |
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43 @@ -0,0 +1,1 @@ |
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44 +outside |
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45 |
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46 $ hg log --follow inside/f2 -r tip |
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47 changeset: 2:bcfb756e0ca9 |
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48 tag: tip |
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49 user: test |
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50 date: Thu Jan 01 00:00:00 1970 +0000 |
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51 summary: modify inside/f2 |
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52 |
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53 changeset: 1:5a016133b2bb |
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54 user: test |
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55 date: Thu Jan 01 00:00:00 1970 +0000 |
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56 summary: move f2 from outside |
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57 |