py3: add b'' prefixes in tests/test-bugzilla.t

# skip-blame because just b'' prefixes

Differential Revision: https://phab.mercurial-scm.org/D3594

tests/test-bugzilla.t

@@ -1,104 +1,104 b''
 mock bugzilla driver for testing template output:
 
   $ cat <<EOF > bzmock.py
   > from __future__ import absolute_import
   > from mercurial import extensions
   > from mercurial import registrar
   > 
   > configtable = {}
   > configitem = registrar.configitem(configtable)
   > 
-  > configitem('bugzilla', 'mocklog',
+  > configitem(b'bugzilla', b'mocklog',
   >     default=None,
   > )
   > def extsetup(ui):
-  >     bugzilla = extensions.find('bugzilla')
+  >     bugzilla = extensions.find(b'bugzilla')
   >     class bzmock(bugzilla.bzaccess):
   >         def __init__(self, ui):
   >             super(bzmock, self).__init__(ui)
-  >             self._logfile = ui.config('bugzilla', 'mocklog')
+  >             self._logfile = ui.config(b'bugzilla', b'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
+  >     bugzilla.bugzilla._versions[b'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.
   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'