def testWaitInvalidArgument(self):
(res, index, states) = system.WaitMany(
[(system.Handle(0), system.HANDLE_SIGNAL_WRITABLE),
(system.Handle(0), system.HANDLE_SIGNAL_WRITABLE)],
system.DEADLINE_INDEFINITE)
self.assertEquals(system.RESULT_INVALID_ARGUMENT, res)
self.assertEquals(0, index)
self.assertEquals(states, None)
def PassMessagePipe(self):
if self._cancellable:
self._cancellable()
self._cancellable = None
result = self._handle
self._handle = system.Handle()
return result
def Deserialize(self, value, context):
if value == -1:
if not self.nullable:
raise serialization.DeserializationException(
'Trying to deserialize null for non nullable type.')
return self.FromHandle(mojo_system.Handle())
return self.FromHandle(context.ClaimHandle(value))
def MojoMain(app_request_handle):
"""MojoMain is the entry point for a python Mojo module."""
loop = mojo_system.RunLoop()
application = ApplicationImpl(mojo_system.Handle(app_request_handle))
application.manager.AddOnErrorCallback(loop.Quit)
loop.Run()
def ToHandle(self, value):
if not value:
return mojo_system.Handle()
if isinstance(value, reflection.InterfaceProxy):
return value.manager.PassMessagePipe()
pipe = mojo_system.MessagePipe()
self.interface.manager.Bind(value, pipe.handle0)
return pipe.handle1
def Convert(self, value):
if value is None:
return reflection.InterfaceRequest(mojo_system.Handle())
if not isinstance(value, reflection.InterfaceRequest):
raise TypeError('%r is not an interface request' % value)
return value
def Convert(self, value):
if value is None:
return mojo_system.Handle()
if not isinstance(value, mojo_system.Handle):
raise TypeError('%r is not a handle' % value)
return value
def testTypes(self):
defaults_test = sample_service_mojom.DefaultsTest()
# Integer types
self._TestIntegerField(defaults_test, 'a0', 8, True)
self._TestIntegerField(defaults_test, 'a1', 8, False)
self._TestIntegerField(defaults_test, 'a2', 16, True)
self._TestIntegerField(defaults_test, 'a3', 16, False)
self._TestIntegerField(defaults_test, 'a4', 32, True)
self._TestIntegerField(defaults_test, 'a5', 32, False)
self._TestIntegerField(defaults_test, 'a6', 64, True)
self._TestIntegerField(defaults_test, 'a7', 64, False)
# Boolean types
defaults_test.a11 = False
self.assertEquals(defaults_test.a11, False)
defaults_test.a11 = None
self.assertEquals(defaults_test.a11, False)
defaults_test.a11 = []
self.assertEquals(defaults_test.a11, False)
defaults_test.a12 = True
self.assertEquals(defaults_test.a12, True)
defaults_test.a12 = 1
self.assertEquals(defaults_test.a12, True)
defaults_test.a12 = [[]]
self.assertEquals(defaults_test.a12, True)
# Floating point types
with self.assertRaises(TypeError):
defaults_test.a13 = 'hello'
with self.assertRaises(TypeError):
defaults_test.a14 = 'hello'
# Array type
defaults_test.a18 = None
defaults_test.a18 = []
defaults_test.a18 = [0]
defaults_test.a18 = [255]
defaults_test.a18 = [0, 255]
with self.assertRaises(TypeError):
defaults_test.a18 = [[]]
with self.assertRaises(OverflowError):
defaults_test.a18 = [-1]
with self.assertRaises(OverflowError):
defaults_test.a18 = [256]
# String type
defaults_test.a19 = None
defaults_test.a19 = ''
defaults_test.a19 = 'hello world'
with self.assertRaises(TypeError):
defaults_test.a19 = [[]]
with self.assertRaises(TypeError):
defaults_test.a19 = [-1]
with self.assertRaises(TypeError):
defaults_test.a19 = [256]
# Structs
defaults_test.a21 = None
defaults_test.a21 = sample_import_mojom.Point()
with self.assertRaises(TypeError):
defaults_test.a21 = 1
with self.assertRaises(TypeError):
defaults_test.a21 = sample_import2_mojom.Thing()
# Handles
foo_instance = sample_service_mojom.Foo()
foo_instance.source = None
foo_instance.source = mojo_system.Handle()
with self.assertRaises(TypeError):
foo_instance.source = 1
with self.assertRaises(TypeError):
foo_instance.source = object()
