tests/test-divergent.t
author Alain Leufroy
Fri, 08 Sep 2017 12:10:21 +0200
changeset 2957 586c9ace20b3
parent 2929 06844693bb21
child 3000 bd7e8be29542
permissions -rw-r--r--
obslog: simplify formatter keys The formatter field keys are all prefixed with `debugobshistory.'. This is annoyingly useless as they are already in the `debughistory` topic. This patch simplify these keys. For examle, on this repository `hg obslog -Tdebug -r 31cbace4c0f1` : ``` debugobshistory = [ { 'node':'31cbace4c0f1', 'shortdescription':'topics: make sure we have some restrictions on topic names', 'rev':2904, 'markers':[ ] }, { 'node':'d439a6087434', 'markers':[ { 'date':(1504176329.83902, -7200 ), 'verb':'rewritten', 'succnodes':[ '31cbace4c0f1' ], 'effect':[ 'parent' ], 'user':'Pierre-Yves David <pierre-yves.david@octobus.net>' } ] }, { 'node':'1e1f651704d4', 'markers':[ { 'date':(1504175088.811924, -7200 ), 'verb':'rewritten', 'succnodes':[ 'd439a6087434' ], 'effect':[ 'parent' ], 'user':'Pierre-Yves David <pierre-yves.david@octobus.net>' } ] }, { 'node':'eb6495cf6cb1', 'markers':[ { 'date':(1504015275.001643, -19800 ), 'verb':'rewritten', 'succnodes':[ '1e1f651704d4' ], 'effect':[ 'parent', 'content' ], 'user':'Pulkit Goyal <7895pulkit@gmail.com>' } ] }, { 'node':'761e446e0112', 'markers':[ { 'date':(1504015201.780276, -19800 ), 'verb':'rewritten', 'succnodes':[ 'eb6495cf6cb1' ], 'effect':[ 'content' ], 'user':'Pulkit Goyal <7895pulkit@gmail.com>' } ] }, { 'node':'531a626950bd', 'markers':[ { 'date':(1504015017.897054, -19800 ), 'verb':'rewritten', 'succnodes':[ '761e446e0112' ], 'effect':[ 'meta', 'parent', 'content' ], 'user':'Pulkit Goyal <7895pulkit@gmail.com>' } ] }, { 'node':'c2f9ba7329ea', 'markers':[ { 'date':(1504014136.876537, -19800 ), 'verb':'rewritten', 'succnodes':[ '531a626950bd' ], 'effect':[ 'meta' ], 'user':'Pulkit Goyal <7895pulkit@gmail.com>' } ] }, ] ``` We now able to ask `hg obslog -r 78debdfb3e4d -T '{label("log.summary", shortdescription)}\n{if(markers, markers % " {date|age} {user|person}\n")}'` ``` doc: simplify the reference to in-core features 9 days ago Pierre-Yves David 9 days ago Pierre-Yves David 9 days ago Pierre-Yves David 9 days ago Pierre-Yves David 9 days ago Philippe Pepiot 9 days ago Philippe Pepiot ```

Tests the resolution of divergence

  $ cat >> $HGRCPATH <<EOF
  > [defaults]
  > amend=-d "0 0"
  > fold=-d "0 0"
  > [web]
  > push_ssl = false
  > allow_push = *
  > [phases]
  > publish = False
  > [diff]
  > git = 1
  > unified = 0
  > [ui]
  > logtemplate = {rev}:{node|short}@{branch}({phase}) {desc|firstline} [{troubles}]\n
  > [extensions]
  > EOF
  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
  $ mkcommit() {
  >    echo "$1" > "$1"
  >    hg add "$1"
  >    hg ci -m "add $1"
  > }

  $ mkcommits() {
  >   for i in $@; do mkcommit $i ; done
  > }

Basic test of divergence: two divergent changesets with the same parents
With --all --any we dedupe the divergent and solve the divergence once

  $ hg init test1
  $ cd test1
  $ mkcommits _a _b
  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit bdivergent1
  created new head
  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit bdivergent2
  created new head
  $ hg prune -s "desc(bdivergent1)" "desc(_b)"
  1 changesets pruned
  $ hg prune -s "desc(bdivergent2)" "desc(_b)" --hidden
  1 changesets pruned
  2 new content-divergent changesets
  $ hg log -G
  @  3:e708fd28d5cf@default(draft) add bdivergent2 [content-divergent]
  |
  | o  2:c2f698071cba@default(draft) add bdivergent1 [content-divergent]
  |/
  o  0:135f39f4bd78@default(draft) add _a []
  
  $ hg evolve --all --any --contentdivergent
  merge:[2] add bdivergent1
  with: [3] add bdivergent2
  base: [1] add _b
  updating to "local" conflict
  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  working directory is now at c26f1d3baed2
  $ hg log -G
  @  4:c26f1d3baed2@default(draft) add bdivergent1 []
  |
  o  0:135f39f4bd78@default(draft) add _a []
  
Test divergence resolution when it yields to an empty commit (issue4950)
cdivergent2 contains the same content than cdivergent1 and they are divergent
versions of the revision _c

  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
  $ mkcommit _c
  created new head
  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit cdivergent1
  created new head
  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ echo "cdivergent1" > cdivergent1
  $ hg add cdivergent1
  $ hg ci -m "cdivergent2"
  created new head
  $ hg prune -s "desc(cdivergent1)" "desc(_c)"
  1 changesets pruned
  $ hg prune -s "desc(cdivergent2)" "desc(_c)" --hidden
  1 changesets pruned
  2 new content-divergent changesets
  $ hg log -G
  @  7:0a768ef678d9@default(draft) cdivergent2 [content-divergent]
  |
  | o  6:26c7705fee96@default(draft) add cdivergent1 [content-divergent]
  |/
  | o  4:c26f1d3baed2@default(draft) add bdivergent1 []
  |/
  o  0:135f39f4bd78@default(draft) add _a []
  
  $ hg evolve --all --any --contentdivergent
  merge:[6] add cdivergent1
  with: [7] cdivergent2
  base: [5] add _c
  updating to "local" conflict
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  nothing changed
  working directory is now at 26c7705fee96

Test None docstring issue of evolve divergent, which caused hg crush

  $ hg init test2
  $ cd test2
  $ mkcommits _a _b
  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit bdivergent1
  created new head
  $ hg up "desc(_a)"
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit bdivergent2
  created new head
  $ hg prune -s "desc(bdivergent1)" "desc(_b)"
  1 changesets pruned
  $ hg prune -s "desc(bdivergent2)" "desc(_b)" --hidden
  1 changesets pruned
  2 new content-divergent changesets
  $ hg log -G
  @  3:e708fd28d5cf@default(draft) add bdivergent2 [content-divergent]
  |
  | o  2:c2f698071cba@default(draft) add bdivergent1 [content-divergent]
  |/
  o  0:135f39f4bd78@default(draft) add _a []
  
  $ cat >$TESTTMP/test_extension.py  << EOF
  > from mercurial import merge
  > origupdate = merge.update
  > def newupdate(*args, **kwargs):
  >   return origupdate(*args, **kwargs)
  > merge.update = newupdate
  > EOF
  $ cat >> $HGRCPATH << EOF
  > [extensions]
  > testextension=$TESTTMP/test_extension.py
  > EOF
  $ hg evolve --all
  nothing to evolve on current working copy parent
  (do you want to use --contentdivergent)
  [2]
  $ hg evolve --contentdivergent
  merge:[3] add bdivergent2
  with: [2] add bdivergent1
  base: [1] add _b
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  working directory is now at aa26817f6fbe


  $ cd ..