def test_verify_element_vector(self):
cls = convertertestmodule.ConverterTest()
x = numpy.linspace(-5 * numpy.pi, 5 * numpy.pi, int(1e5))
expected = [int(ii) for ii in numpy.sin(x) * 121]
data = [convertertestmodule.Element(ii) for ii in expected]
cls = convertertestmodule.ConverterTest()
self.assertEqual(cls.test_vector_element(data), expected)
def test_verify_int_list(self):
cls = convertertestmodule.ConverterTest()
x = numpy.linspace(-5 * numpy.pi, 5 * numpy.pi, int(1e5))
data = numpy.array(numpy.sin(x) * 10, dtype=numpy.int16)
cls = convertertestmodule.ConverterTest()
self.assertEqual(cls.test_list_sink(data), list(data))
self.assertEqual(cls.test_list_sink(list(data)), list(data))
self.assertEqual(cls.test_list_sink(tuple(data)), list(data))
def test_verify_int_array(self):
cls = convertertestmodule.ConverterTest()
x = numpy.linspace(-5 * numpy.pi, 5 * numpy.pi, 32)
data = numpy.array(numpy.sin(x) * 10, dtype=numpy.int64)
cls = convertertestmodule.ConverterTest()
self.assertEqual(cls.test_array_sink(data), list(data))
self.assertEqual(cls.test_array_sink(list(data)), list(data))
self.assertEqual(cls.test_array_sink(tuple(data)), list(data))
with self.assertRaises(TypeError) as ctx:
cls.test_array_sink([0] * 31)
with self.assertRaises(TypeError) as ctx:
cls.test_array_sink([0] * 33)
def test_verify_double_conversion(self):
x = numpy.linspace(-5 * numpy.pi, 5 * numpy.pi, int(1e5))
data = numpy.array(numpy.sin(x) * 10, dtype=numpy.double)
cls = convertertestmodule.ConverterTest()
self.assertEqual(cls.test_double_sink(data), list(data))
self.assertEqual(cls.test_double_sink(list(data)), list(data))
self.assertEqual(cls.test_double_sink(tuple(data)), list(data))
def callit(self, data):
cls = convertertestmodule.ConverterTest()
dtype, size = cls.sink(data)
return self.get_dtype(dtype), size