gstreamer/testsuite/common.py
Thomas Vander Stichele 633f644020 fix headers on tests
Original commit message from CVS:
fix headers on tests
2005-09-01 10:36:07 +00:00

111 lines
2.9 KiB
Python

# -*- Mode: Python -*-
# vi:si:et:sw=4:sts=4:ts=4
#
# gst-python - Python bindings for GStreamer
# Copyright (C) 2002 David I. Lehn
# Copyright (C) 2004 Johan Dahlin
# Copyright (C) 2005 Edward Hervey
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
try:
from dl import RTLD_LAZY, RTLD_GLOBAL
except ImportError:
# dl doesn't seem to be available on 64bit systems
try:
from DLFCN import RTLD_LAZY, RTLD_GLOBAL
except ImportError:
pass
import os
import sys
import unittest
import pygtk
pygtk.require('2.0')
import gobject
try:
gobject.threads_init()
except:
print "WARNING: gobject doesn't have threads_init, no threadsafety"
# Don't insert before .
# sys.path.insert(1, os.path.join('..'))
# Load GST and make sure we load it from the current build
sys.setdlopenflags(RTLD_LAZY | RTLD_GLOBAL)
# Hack
sys.argv.append('--gst-debug-no-color')
topbuilddir = os.path.abspath(os.path.join('..'))
topsrcdir = os.path.abspath(os.path.join('..'))
if topsrcdir.endswith('_build'):
topsrcdir = os.path.dirname(topsrcdir)
# gst's __init__.py is in topsrcdir/gst
path = os.path.abspath(os.path.join(topsrcdir, 'gst'))
import gst
file = gst.__file__
assert file.startswith(path), 'bad gst path: %s' % file
# gst's interfaces and play are in topbuilddir/gst
path = os.path.abspath(os.path.join(topbuilddir, 'gst'))
try:
import gst.interfaces
except ImportError:
# hack: we import it from our builddir/gst/.libs instead; ugly
import interfaces
gst.interfaces = interfaces
file = gst.interfaces.__file__
assert file.startswith(path), 'bad gst.interfaces path: %s' % file
# testhelper needs ltihooks
import ltihooks
import testhelper
ltihooks.uninstall()
_stderr = None
def disable_stderr():
global _stderr
_stderr = file('/tmp/stderr', 'w+')
sys.stderr = os.fdopen(os.dup(2), 'w')
os.close(2)
os.dup(_stderr.fileno())
def enable_stderr():
global _stderr
os.close(2)
os.dup(sys.stderr.fileno())
_stderr.seek(0, 0)
data = _stderr.read()
_stderr.close()
os.remove('/tmp/stderr')
return data
def run_silent(function, *args, **kwargs):
disable_stderr()
try:
function(*args, **kwargs)
except Exception, exc:
enable_stderr()
raise exc
output = enable_stderr()
return output