annotate tests/test-convert-bzr-merges.t @ 33377:5d63e5f40bea

revset: define successors revset This revset returns all successors, including transit nodes and the source nodes (to be consistent with existing revsets like "ancestors"). To filter out transit nodes, use `successors(X)-obsolete()`. To filter out divergent case, use `successors(X)-divergent()-obsolete()`. The revset could be useful to define rebase destination, like: `max(successors(BASE)-divergent()-obsolete())`. The `max` is to deal with splits. There are other implementations where `successors` returns just one level of successors, and `allsuccessors` returns everything. I think `successors` returning all successors by default is more user friendly. We have seen cases in production where people use 1-level `successors` while they really want `allsuccessors`. So it seems better to just have one single revset returning all successors by default to avoid user errors. In the future we might want to add `depth` keyword argument to it and for other revsets like `ancestors` etc. Or even build some flexible indexing syntax [1] to satisfy people having the depth limit requirement. [1]: https://www.mercurial-scm.org/pipermail/mercurial-devel/2017-July/101140.html
author Jun Wu <quark@fb.com>
date Mon, 10 Jul 2017 10:56:40 -0700
parents 89872688893f
children 30a027c0e327
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1 #require bzr
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2
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3 N.B. bzr 1.13 has a bug that breaks this test. If you see this
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4 test fail, check your bzr version. Upgrading to bzr 1.13.1
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5 should fix it.
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6
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7 $ . "$TESTDIR/bzr-definitions"
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8
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9 test multiple merges at once
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10
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11 $ mkdir test-multimerge
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12 $ cd test-multimerge
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13 $ bzr init -q source
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14 $ cd source
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15 $ echo content > file
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16 $ bzr add -q file
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17 $ bzr commit -q -m 'Initial add'
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18 $ cd ..
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19 $ bzr branch -q source source-branch1
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20 $ cd source-branch1
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21 $ echo morecontent >> file
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22 $ echo evenmorecontent > file-branch1
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23 $ bzr add -q file-branch1
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24 $ bzr commit -q -m 'Added branch1 file'
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25 $ cd ../source
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26 $ sleep 1
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27 $ echo content > file-parent
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28 $ bzr add -q file-parent
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29 $ bzr commit -q -m 'Added parent file'
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30 $ cd ..
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31 $ bzr branch -q source source-branch2
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32 $ cd source-branch2
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33 $ echo somecontent > file-branch2
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34 $ bzr add -q file-branch2
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35 $ bzr commit -q -m 'Added brach2 file'
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36 $ sleep 1
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37 $ cd ../source
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38 $ bzr merge -q ../source-branch1
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39 $ bzr merge -q --force ../source-branch2
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40 $ bzr commit -q -m 'Merged branches'
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41 $ cd ..
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42 $ hg convert --datesort source source-hg
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43 initializing destination source-hg repository
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44 scanning source...
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45 sorting...
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46 converting...
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47 4 Initial add
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48 3 Added branch1 file
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49 2 Added parent file
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50 1 Added brach2 file
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51 0 Merged branches
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52 $ glog -R source-hg
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53 o 5@source "(octopus merge fixup)" files:
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54 |\
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55 | o 4@source "Merged branches" files: file-branch2
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56 | |\
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57 o---+ 3@source-branch2 "Added brach2 file" files: file-branch2
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58 / /
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59 | o 2@source "Added parent file" files: file-parent
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60 | |
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61 o | 1@source-branch1 "Added branch1 file" files: file file-branch1
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62 |/
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63 o 0@source "Initial add" files: file
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64
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65 $ manifest source-hg tip
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66 % manifest of tip
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67 644 file
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68 644 file-branch1
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69 644 file-branch2
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70 644 file-parent
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71
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72 $ cd ..