Example #1
0
def init_test_environ():
    """This needs to be called before any test can be run.

    Before exiting the process call exit_test_environ() to clean up
    any resources created.
    """

    global _TEMP_DIR, _BUS_INFO

    # create a user dir in /tmp and set env vars
    _TEMP_DIR = tempfile.mkdtemp(prefix=fsnative(u"QL-TEST-"))

    # needed for dbus/dconf
    runtime_dir = tempfile.mkdtemp(prefix=fsnative(u"RUNTIME-"), dir=_TEMP_DIR)
    os.chmod(runtime_dir, 0o700)
    environ["XDG_RUNTIME_DIR"] = runtime_dir

    # force the old cache dir so that GStreamer can re-use the GstRegistry
    # cache file
    environ["XDG_CACHE_HOME"] = xdg_get_cache_home()
    # GStreamer will update the cache if the environment has changed
    # (in Gst.init()). Since it takes 0.5s here and doesn't add much,
    # disable it. If the registry cache is missing it will be created
    # despite this setting.
    environ["GST_REGISTRY_UPDATE"] = fsnative(u"no")

    # set HOME and remove all XDG vars that default to it if not set
    home_dir = tempfile.mkdtemp(prefix=fsnative(u"HOME-"), dir=_TEMP_DIR)
    environ["HOME"] = home_dir

    # set to new default
    environ.pop("XDG_DATA_HOME", None)

    _BUS_INFO = None
    if os.name != "nt" and "DBUS_SESSION_BUS_ADDRESS" in environ:
        try:
            out = subprocess.check_output(["dbus-launch"])
        except (subprocess.CalledProcessError, OSError):
            pass
        else:
            if PY3:
                out = out.decode("ascii")
            _BUS_INFO = dict([l.split("=", 1) for l in out.splitlines()])
            environ.update(_BUS_INFO)

    # Ideally nothing should touch the FS on import, but we do atm..
    # Get rid of all modules so QUODLIBET_USERDIR gets used everywhere.
    for key in list(sys.modules.keys()):
        if key.startswith('quodlibet'):
            del (sys.modules[key])

    import quodlibet
    quodlibet.init(no_translations=True, no_excepthook=True)
    quodlibet.app.name = "QL Tests"
Example #2
0
def init_test_environ():
    """This needs to be called before any test can be run.

    Before exiting the process call exit_test_environ() to clean up
    any resources created.
    """

    global _TEMP_DIR, _BUS_INFO

    # create a user dir in /tmp and set env vars
    _TEMP_DIR = tempfile.mkdtemp(prefix=fsnative(u"QL-TEST-"))

    # needed for dbus/dconf
    runtime_dir = tempfile.mkdtemp(prefix=fsnative(u"RUNTIME-"), dir=_TEMP_DIR)
    os.chmod(runtime_dir, 0o700)
    environ["XDG_RUNTIME_DIR"] = runtime_dir

    # force the old cache dir so that GStreamer can re-use the GstRegistry
    # cache file
    environ["XDG_CACHE_HOME"] = xdg_get_cache_home()
    # GStreamer will update the cache if the environment has changed
    # (in Gst.init()). Since it takes 0.5s here and doesn't add much,
    # disable it. If the registry cache is missing it will be created
    # despite this setting.
    environ["GST_REGISTRY_UPDATE"] = fsnative(u"no")

    # set HOME and remove all XDG vars that default to it if not set
    home_dir = tempfile.mkdtemp(prefix=fsnative(u"HOME-"), dir=_TEMP_DIR)
    environ["HOME"] = home_dir

    # set to new default
    environ.pop("XDG_DATA_HOME", None)

    _BUS_INFO = None
    if os.name != "nt" and "DBUS_SESSION_BUS_ADDRESS" in environ:
        try:
            out = subprocess.check_output(["dbus-launch"])
        except (subprocess.CalledProcessError, OSError):
            pass
        else:
            if PY3:
                out = out.decode("ascii")
            _BUS_INFO = dict([l.split("=", 1) for l in out.splitlines()])
            environ.update(_BUS_INFO)

    # Ideally nothing should touch the FS on import, but we do atm..
    # Get rid of all modules so QUODLIBET_USERDIR gets used everywhere.
    for key in list(sys.modules.keys()):
        if key.startswith('quodlibet'):
            del(sys.modules[key])

    import quodlibet
    quodlibet.init(no_translations=True, no_excepthook=True)
    quodlibet.app.name = "QL Tests"