view tests/test-acl @ 9410:1c83938b6a8e

extensions: load and configure extensions in well-defined phases

Extensions are now loaded with a call-graph like this:

  dispatch._dispatch
      extensions.loadall
          extensions.load
                # add foo module to extensions._extensions
          extensions.load
                # add bar module to extensions._extensions

          foo.uisetup(ui)
          bar.uisetup(ui)

      foo.extsetup()
      bar.extsetup()

      commands.table.update(foo.cmdtable)
      commands.table.update(bar.cmdtable)

  hg.repository
      foo.reposetup(ui, repo)
      bar.reposetup(ui, repo)

The uisetup calls could easily be moved out to dispatch._dispatch, but
have been kept in extensions.loadall since at least TortoiseHg calls
extensions.loadall and expects it to call uisetup.

The extensions.load function called uisetup. It now has an unused ui
argument which has been kept for backwards compatibility.

#!/bin/sh

do_push()
{
    user=$1
    shift

    echo "Pushing as user $user"
    echo 'hgrc = """'
    sed -e 1,2d b/.hg/hgrc
    echo '"""'
    if test -f acl.config; then
	echo 'acl.config = """'
	cat acl.config
	echo '"""'
    fi
    # On AIX /etc/profile sets LOGNAME read-only. So
    #  LOGNAME=$user hg --cws a --debug push ../b
    # fails with "This variable is read only."
    # Use env to work around this.
    env LOGNAME=$user hg --cwd a --debug push ../b
    hg --cwd b rollback
    hg --cwd b --quiet tip
    echo
}

hg init a
cd a
mkdir foo foo/Bar quux
echo 'in foo' > foo/file.txt
echo 'in foo/Bar' > foo/Bar/file.txt
echo 'in quux' > quux/file.py
hg add -q
hg ci -m 'add files' -d '1000000 0'
echo >> foo/file.txt
hg ci -m 'change foo/file' -d '1000001 0'
echo >> foo/Bar/file.txt
hg ci -m 'change foo/Bar/file' -d '1000002 0'
echo >> quux/file.py
hg ci -m 'change quux/file' -d '1000003 0'
hg tip --quiet

cd ..
hg clone -r 0 a b

echo '[extensions]' >> $HGRCPATH
echo 'hgext.acl =' >> $HGRCPATH

config=b/.hg/hgrc

echo

echo 'Extension disabled for lack of a hook'
do_push fred

echo '[hooks]' >> $config
echo 'pretxnchangegroup.acl = python:hgext.acl.hook' >> $config

echo 'Extension disabled for lack of acl.sources'
do_push fred

echo 'No [acl.allow]/[acl.deny]'
echo '[acl]' >> $config
echo 'sources = push' >> $config
do_push fred

echo 'Empty [acl.allow]'
echo '[acl.allow]' >> $config
do_push fred

echo 'fred is allowed inside foo/'
echo 'foo/** = fred' >> $config
do_push fred

echo 'Empty [acl.deny]'
echo '[acl.deny]' >> $config
do_push barney

echo 'fred is allowed inside foo/, but not foo/bar/ (case matters)'
echo 'foo/bar/** = fred' >> $config
do_push fred

echo 'fred is allowed inside foo/, but not foo/Bar/'
echo 'foo/Bar/** = fred' >> $config
do_push fred

echo 'barney is not mentioned => not allowed anywhere'
do_push barney

echo 'barney is allowed everywhere'
echo '[acl.allow]' >> $config
echo '** = barney' >> $config
do_push barney

echo 'wilma can change files with a .txt extension'
echo '**/*.txt = wilma' >> $config
do_push wilma

echo 'file specified by acl.config does not exist'
echo '[acl]' >> $config
echo 'config = ../acl.config' >> $config
do_push barney

echo 'betty is allowed inside foo/ by a acl.config file'
echo '[acl.allow]' >> acl.config
echo 'foo/** = betty' >> acl.config
do_push betty

echo 'acl.config can set only [acl.allow]/[acl.deny]'
echo '[hooks]' >> acl.config
echo 'changegroup.acl = false' >> acl.config
do_push barney