============================

Testing extensions isolation

============================

In this test case, we check that a repository using the extensions can co-exist

with a repository not using the extension.

  $ . $TESTDIR/testlib/common.sh

Setup

=====

Create repo

  $ hg init repo-evo

  $ cat > repo-evo/.hg/hgrc << EOF

  > [extensions]

  > evolve=

  > EOF

  $ hg init repo-topic

  $ cat > repo-topic/.hg/hgrc << EOF

  > [extensions]

  > topic=

  > EOF

  $ hg init repo-both

  $ cat > repo-both/.hg/hgrc << EOF

  > [extensions]

  > evolve=

  > topic=

  > EOF

  $ hg init repo-no-ext

check setup

  $ hg -R repo-evo  help -e evolve | head -n 1

  warning: --repository ignored

  evolve extension - extends Mercurial feature related to Changeset Evolution

  $ hg -R repo-both  help -e evolve | head -n 1

  warning: --repository ignored

  evolve extension - extends Mercurial feature related to Changeset Evolution

  $ hg -R repo-no-ext help -e evolve

  warning: --repository ignored

  abort: no such help topic: evolve

  (try 'hg help --keyword evolve')

  [255]

  $ hg -R repo-no-ext help -e topic

  warning: --repository ignored

  abort: no such help topic: topic

  (try 'hg help --keyword topic')

  [255]

start hgweb dir for all repo

  $ cat > hgweb.conf << EOF

  > [paths]

  > / = *

  > EOF

  $ hg serve -p $HGPORT -d --pid-file=hg.pid --web-conf hgweb.conf -A access.log -E error.log

  $ cat hg.pid >> $DAEMON_PIDS

Test isolation

--------------

As of 4.9 (and previous version). It seems like extensions are displayed as

enabled even for repository where they are not supposed to be. See the output

tagged `no-false`.

(however, topic and evolve are not supposed to affect other repository as shown

in the rest of this test).

  $ get-with-headers.py $LOCALIP:$HGPORT 'repo-no-ext/help/extensions' | grep 'enabled extensions' -A 7

  [1]

  $ get-with-headers.py $LOCALIP:$HGPORT 'repo-evo/help/extensions' | grep 'enabled extensions' -A 7

  enabled extensions:

  </p>

  <dl>

   <dt>evolve

   <dd>extends Mercurial feature related to Changeset Evolution

  </dl>

  <p>

  disabled extensions:

  $ get-with-headers.py $LOCALIP:$HGPORT 'repo-topic/help/extensions' | grep 'enabled extensions' -A 7

  enabled extensions:

  </p>

  <dl>

   <dt>evolve (no-false !)

   <dd>extends Mercurial feature related to Changeset Evolution (no-false !)

   <dt>topic

   <dd>support for topic branches

  </dl>

  $ get-with-headers.py $LOCALIP:$HGPORT 'repo-both/help/extensions' | grep 'enabled extensions' -A 9

  enabled extensions:

  </p>

  <dl>

   <dt>evolve

   <dd>extends Mercurial feature related to Changeset Evolution

   <dt>topic

   <dd>support for topic branches

  </dl>

  <p>

  disabled extensions:

  $ get-with-headers.py $LOCALIP:$HGPORT 'repo-no-ext/help/extensions' | grep 'enabled extensions' -A 9

  enabled extensions: (no-false !)

  </p> (no-false !)

  <dl> (no-false !)

   <dt>evolve (no-false !)

   <dd>extends Mercurial feature related to Changeset Evolution (no-false !)

   <dt>topic (no-false !)

   <dd>support for topic branches (no-false !)

  </dl> (no-false !)

  <p> (no-false !)

  disabled extensions: (no-false !)

make sure repos don't affect each other (and check both ways)

Check evolve isolation

-----------------------

  $ hg debugcapabilities http://$LOCALIP:$HGPORT/repo-no-ext | egrep 'topics|evoext'

  [1]

  $ hg debugcapabilities http://$LOCALIP:$HGPORT/repo-evo | egrep 'topics|evoext'

    _evoext_getbundle_obscommon

    _evoext_obshashrange_v1

  $ hg debugcapabilities http://$LOCALIP:$HGPORT/repo-no-ext | egrep 'topics|evoext'

  [1]

Check topic isolation

---------------------

  $ hg debugcapabilities http://$LOCALIP:$HGPORT/repo-no-ext | egrep 'topics|evoext'

  [1]

  $ hg debugcapabilities http://$LOCALIP:$HGPORT/repo-topic | egrep 'topics|evoext'

    _exttopics_heads

    topics

  $ hg debugcapabilities http://$LOCALIP:$HGPORT/repo-no-ext | egrep 'topics|evoext'

  [1]

Check coupled isolation

-----------------------

  $ hg debugcapabilities http://$LOCALIP:$HGPORT/repo-no-ext | egrep 'topics|evoext'

  [1]

  $ hg debugcapabilities http://$LOCALIP:$HGPORT/repo-both | egrep 'topics|evoext'

    _evoext_getbundle_obscommon

    _evoext_obshashrange_v1

    _exttopics_heads

    topics

  $ hg debugcapabilities http://$LOCALIP:$HGPORT/repo-evo | egrep 'topics|evoext'

    _evoext_getbundle_obscommon

    _evoext_obshashrange_v1

  $ hg debugcapabilities http://$LOCALIP:$HGPORT/repo-topic | egrep 'topics|evoext'

    _exttopics_heads

    topics

  $ hg debugcapabilities http://$LOCALIP:$HGPORT/repo-evo | egrep 'topics|evoext'

    _evoext_getbundle_obscommon

    _evoext_obshashrange_v1

  $ hg debugcapabilities http://$LOCALIP:$HGPORT/repo-no-ext | egrep 'topics|evoext'

  [1]

Final cleanup

-------------

  $ cat error.log

  $ $RUNTESTDIR/killdaemons.py $DAEMON_PIDS