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import unittest
import pytest
from gi.repository import GLib, GObject
import testhelper
class PyGObject(GObject.GObject):
__gtype_name__ = "PyGObject"
__gproperties__ = {
"label": (
GObject.TYPE_STRING,
"label property",
"the label of the object",
"default",
GObject.ParamFlags.READABLE | GObject.ParamFlags.WRITABLE,
),
}
def __init__(self):
self._props = {}
GObject.GObject.__init__(self)
self.set_property("label", "hello")
def do_set_property(self, name, value):
self._props[name] = value
def do_get_property(self, name):
return self._props[name]
def test_parse_constructor_args():
assert testhelper.test_parse_constructor_args("foo") == 1
class TestObject(unittest.TestCase):
def test_create_ctor(self):
o = PyGObject()
self.assertTrue(isinstance(o, GObject.Object))
self.assertTrue(isinstance(o, PyGObject))
# has expected property
self.assertEqual(o.props.label, "hello")
o.props.label = "goodbye"
self.assertEqual(o.props.label, "goodbye")
self.assertRaises(AttributeError, getattr, o.props, "nosuchprop")
def test_pyobject_new_test_type(self):
o = testhelper.create_test_type()
self.assertTrue(isinstance(o, PyGObject))
# has expected property
self.assertEqual(o.props.label, "hello")
o.props.label = "goodbye"
self.assertEqual(o.props.label, "goodbye")
self.assertRaises(AttributeError, getattr, o.props, "nosuchprop")
def test_new_refcount(self):
# TODO: justify why this should be 2
self.assertEqual(testhelper.test_g_object_new(), 2)
class TestGValueConversion(unittest.TestCase):
def test_int(self):
self.assertEqual(testhelper.test_value(0), 0)
self.assertEqual(testhelper.test_value(5), 5)
self.assertEqual(testhelper.test_value(-5), -5)
self.assertEqual(testhelper.test_value(GLib.MAXINT32), GLib.MAXINT32)
self.assertEqual(testhelper.test_value(GLib.MININT32), GLib.MININT32)
def test_str(self):
self.assertEqual(testhelper.test_value("hello"), "hello")
def test_int_array(self):
self.assertEqual(testhelper.test_value_array([]), [])
self.assertEqual(testhelper.test_value_array([0]), [0])
ar = list(range(100))
self.assertEqual(testhelper.test_value_array(ar), ar)
def test_str_array(self):
self.assertEqual(testhelper.test_value_array([]), [])
self.assertEqual(testhelper.test_value_array(["a"]), ["a"])
ar = ("aa " * 1000).split()
self.assertEqual(testhelper.test_value_array(ar), ar)
class TestErrors(unittest.TestCase):
def test_gerror(self):
def callable_():
return GLib.file_get_contents("/nonexisting ")
self.assertRaises(GLib.GError, testhelper.test_gerror_exception, callable_)
def test_no_gerror(self):
def callable_():
return GLib.file_get_contents(__file__)
self.assertEqual(testhelper.test_gerror_exception(callable_), None)
def test_to_unichar_conv():
assert testhelper.test_to_unichar_conv("A") == 65
assert testhelper.test_to_unichar_conv("Ä") == 196
with pytest.raises(TypeError):
assert testhelper.test_to_unichar_conv(b"\x65")
with pytest.raises(TypeError):
testhelper.test_to_unichar_conv(object())
with pytest.raises(TypeError):
testhelper.test_to_unichar_conv("AA")
def test_constant_strip_prefix():
assert testhelper.constant_strip_prefix("foo", "bar") == "foo"
assert testhelper.constant_strip_prefix("foo", "f") == "oo"
assert testhelper.constant_strip_prefix("foo", "f") == "oo"
assert testhelper.constant_strip_prefix("ha2foo", "ha") == "a2foo"
assert testhelper.constant_strip_prefix("2foo", "ha") == "2foo"
assert testhelper.constant_strip_prefix("bla_foo", "bla") == "_foo"
def test_state_ensure_release():
testhelper.test_state_ensure_release()
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