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# Copyright 2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
import sys
from portage import os
from portage import _shell_quote
from portage.const import EBUILD_SH_BINARY
from portage.package.ebuild.config import config
from portage.package.ebuild.doebuild import spawn as doebuild_spawn
from portage.tests import TestCase
from portage.tests.resolver.ResolverPlayground import ResolverPlayground
from _emerge.EbuildPhase import EbuildPhase
from _emerge.Package import Package
from _emerge.TaskScheduler import TaskScheduler
class DoebuildSpawnTestCase(TestCase):
"""
Invoke portage.package.ebuild.doebuild.spawn() with a
minimal environment. This gives coverage to some of
the ebuild execution internals, like ebuild.sh,
EbuildSpawnProcess, and EbuildIpcDaemon.
"""
def testDoebuildSpawn(self):
playground = ResolverPlayground()
try:
settings = config(clone=playground.settings)
cpv = 'sys-apps/portage-2.1'
metadata = {
'EAPI' : '2',
'INHERITED' : 'python eutils',
'IUSE' : 'build doc epydoc python3 selinux',
'LICENSE' : 'GPL-2',
'PROVIDE' : 'virtual/portage',
'RDEPEND' : '>=app-shells/bash-3.2_p17 >=dev-lang/python-2.6',
'SLOT' : '0',
}
root_config = playground.trees[playground.root]['root_config']
pkg = Package(built=False, cpv=cpv, installed=False,
metadata=metadata, root_config=root_config,
type_name='ebuild')
settings.setcpv(pkg)
settings['PORTAGE_PYTHON'] = sys.executable
settings['PORTAGE_BUILDDIR'] = os.path.join(
settings['PORTAGE_TMPDIR'], cpv)
settings['T'] = os.path.join(
settings['PORTAGE_BUILDDIR'], 'temp')
for x in ('PORTAGE_BUILDDIR', 'T'):
os.makedirs(settings[x])
# Create a fake environment, to pretend as if the ebuild
# has been sourced already.
open(os.path.join(settings['T'], 'environment'), 'wb')
for phase in ('_internal_test',):
rval = doebuild_spawn(
"%s %s" % (_shell_quote(EBUILD_SH_BINARY), phase),
settings, free=1)
self.assertEqual(rval, os.EX_OK)
task_scheduler = TaskScheduler()
ebuild_phase = EbuildPhase(background=True,
phase=phase, scheduler=task_scheduler.sched_iface,
settings=settings)
task_scheduler.add(ebuild_phase)
task_scheduler.run()
self.assertEqual(ebuild_phase.returncode, os.EX_OK)
finally:
playground.cleanup()
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