annotate tests/test-bugzilla.t @ 31975:76169296e52f

obsolescence: add test for the "branch replacement" logic during push, case A2

Mercurial checks for the introduction of new heads on push. Evolution comes
into play to detect if existing branches on the server are being replaced by
some of the new one we push.

The current code for this logic is very basic (eg: issue4354) and was poorly
tested. We have a better implementation coming in the evolve extension fixing
these issues and with more serious tests coverage. In the process of upstreaming
this improved logic, we start with adding the test case that are already passing
with the current implementation. Once they are all in, we'll upstream the better
implementation and the extra test case.

See inline documentation for details about the test case added in this
changeset.

mock bugzilla driver for testing template output:

  $ cat <<EOF > bzmock.py
  > from __future__ import absolute_import
  > from mercurial import extensions
  > 
  > def extsetup(ui):
  >     bugzilla = extensions.find('bugzilla')
  >     class bzmock(bugzilla.bzaccess):
  >         def __init__(self, ui):
  >             super(bzmock, self).__init__(ui)
  >             self._logfile = ui.config('bugzilla', 'mocklog')
  >         def updatebug(self, bugid, newstate, text, committer):
  >             with open(self._logfile, 'a') as f:
  >                 f.write('update bugid=%r, newstate=%r, committer=%r\n'
  >                         % (bugid, newstate, committer))
  >                 f.write('----\n' + text + '\n----\n')
  >         def notify(self, bugs, committer):
  >             with open(self._logfile, 'a') as f:
  >                 f.write('notify bugs=%r, committer=%r\n'
  >                         % (bugs, committer))
  >     bugzilla.bugzilla._versions['mock'] = bzmock
  > EOF

set up mock repository:

  $ hg init mockremote
  $ cat <<EOF > mockremote/.hg/hgrc
  > [extensions]
  > bugzilla =
  > bzmock = $TESTTMP/bzmock.py
  > 
  > [bugzilla]
  > version = mock
  > mocklog = $TESTTMP/bzmock.log
  > 
  > [hooks]
  > incoming.bugzilla = python:hgext.bugzilla.hook
  > 
  > [web]
  > baseurl=http://example.org/hg
  > 
  > %include $TESTTMP/bzstyle.hgrc
  > EOF

  $ hg clone -q mockremote mocklocal

push with default template:

  $ echo '[bugzilla]' > bzstyle.hgrc
  $ echo foo > mocklocal/foo
  $ hg ci -R mocklocal -Aqm 'Fixes bug 123'
  $ hg -R mocklocal push -q
  $ cat bzmock.log && rm bzmock.log
  update bugid=123, newstate={}, committer='test'
  ----
  changeset 7875a8342c6f in repo $TESTTMP/mockremote refers to bug 123. (glob)
  details:
  	Fixes bug 123
  ----
  notify bugs={123: {}}, committer='test'

push with style:

  $ cat <<EOF > bzstyle.map
  > changeset = "{node|short} refers to bug {bug}."
  > EOF
  $ echo "style = $TESTTMP/bzstyle.map" >> bzstyle.hgrc
  $ echo foo >> mocklocal/foo
  $ hg ci -R mocklocal -qm 'Fixes bug 456'
  $ hg -R mocklocal push -q
  $ cat bzmock.log && rm bzmock.log
  update bugid=456, newstate={}, committer='test'
  ----
  2808b172464b refers to bug 456.
  ----
  notify bugs={456: {}}, committer='test'

push with template (overrides style):

  $ cat <<EOF >> bzstyle.hgrc
  > template = Changeset {node|short} in {root|basename}.
  >            {hgweb}/rev/{node|short}\n
  >            {desc}
  > EOF
  $ echo foo >> mocklocal/foo
  $ hg ci -R mocklocal -qm 'Fixes bug 789'
  $ hg -R mocklocal push -q
  $ cat bzmock.log && rm bzmock.log
  update bugid=789, newstate={}, committer='test'
  ----
  Changeset a770f3e409f2 in mockremote.
  http://example.org/hg/rev/a770f3e409f2
  
  Fixes bug 789
  ----
  notify bugs={789: {}}, committer='test'