def test_dynamicTypeChange(self):
print('TestSimpleArray: dynamicTypeChange')
arr, rs = self.createNumpy('int32')
name = "lala"
a = SimpleArray(dtype='float32', name=name)
fnames = ["a", "b", "c", "d", "e", "f"]
a.setFeatureNames(fnames)
a.createFromNumpy(arr, rs)
self.assertTrue(a.featureNames() == fnames)
self.assertTrue(a.name() == name)
def test_createFromNumpyInt(self):
print('TestSimpleArray: createFromNumpyInt')
arr, rs = self.createNumpy('int32')
a = SimpleArray(dtype='int32')
a.createFromNumpy(arr, rs)
narr, nrs = a.copyToNumpy()
diff = np.max(np.abs(narr - arr))
diff += np.max(np.abs(nrs - rs))
self.assertTrue(diff < 0.000001)
def test_equal(self):
print('TestSimpleArray: equal')
arr, rs = self.createNumpy('float32')
a = SimpleArray()
a.createFromNumpy(arr, rs)
b = SimpleArray()
b.createFromNumpy(arr, rs)
self.assertEqual(a, b)
b = a.copy()
self.assertEqual(a, b)
b.setFeatureNames(["a", "b", "c", "d", "e", "f"])
self.assertNotEqual(a, b)