def test_dtype(simple_dtype): from sys import byteorder e = '<' if byteorder == 'little' else '>' assert m.print_dtypes() == [ simple_dtype_fmt(), packed_dtype_fmt(), "[('a', {}), ('b', {})]".format(simple_dtype_fmt(), packed_dtype_fmt()), partial_dtype_fmt(), partial_nested_fmt(), "[('a', 'S3'), ('b', 'S3')]", ("{{'names':['a','b','c','d'], " + "'formats':[('S4', (3,)),('" + e + "i4', (2,)),('u1', (3,)),('" + e + "f4', (4, 2))], " + "'offsets':[0,12,20,24], 'itemsize':56}}").format(e=e), "[('e1', '" + e + "i8'), ('e2', 'u1')]", "[('x', 'i1'), ('y', '" + e + "u8')]", "[('cflt', '" + e + "c8'), ('cdbl', '" + e + "c16')]" ] d1 = np.dtype({'names': ['a', 'b'], 'formats': ['int32', 'float64'], 'offsets': [1, 10], 'itemsize': 20}) d2 = np.dtype([('a', 'i4'), ('b', 'f4')]) assert m.test_dtype_ctors() == [np.dtype('int32'), np.dtype('float64'), np.dtype('bool'), d1, d1, np.dtype('uint32'), d2] assert m.test_dtype_methods() == [np.dtype('int32'), simple_dtype, False, True, np.dtype('int32').itemsize, simple_dtype.itemsize] assert m.trailing_padding_dtype() == m.buffer_to_dtype(np.zeros(1, m.trailing_padding_dtype()))
def test_dtype(simple_dtype): from sys import byteorder e = '<' if byteorder == 'little' else '>' assert m.print_dtypes() == [ simple_dtype_fmt(), packed_dtype_fmt(), "[('a', {}), ('b', {})]".format(simple_dtype_fmt(), packed_dtype_fmt()), partial_dtype_fmt(), partial_nested_fmt(), "[('a', 'S3'), ('b', 'S3')]", ("{{'names':['a','b','c','d'], " + "'formats':[('S4', (3,)),('<i4', (2,)),('u1', (3,)),('<f4', (4, 2))], " + "'offsets':[0,12,20,24], 'itemsize':56}}").format(e=e), "[('e1', '" + e + "i8'), ('e2', 'u1')]", "[('x', 'i1'), ('y', '" + e + "u8')]", "[('cflt', '" + e + "c8'), ('cdbl', '" + e + "c16')]" ] d1 = np.dtype({'names': ['a', 'b'], 'formats': ['int32', 'float64'], 'offsets': [1, 10], 'itemsize': 20}) d2 = np.dtype([('a', 'i4'), ('b', 'f4')]) assert m.test_dtype_ctors() == [np.dtype('int32'), np.dtype('float64'), np.dtype('bool'), d1, d1, np.dtype('uint32'), d2] assert m.test_dtype_methods() == [np.dtype('int32'), simple_dtype, False, True, np.dtype('int32').itemsize, simple_dtype.itemsize] assert m.trailing_padding_dtype() == m.buffer_to_dtype(np.zeros(1, m.trailing_padding_dtype()))
def test_dtype(simple_dtype): from sys import byteorder e = "<" if byteorder == "little" else ">" assert [x.replace(" ", "") for x in m.print_dtypes()] == [ simple_dtype_fmt(), packed_dtype_fmt(), "[('a',{}),('b',{})]".format(simple_dtype_fmt(), packed_dtype_fmt()), partial_dtype_fmt(), partial_nested_fmt(), "[('a','S3'),('b','S3')]", ( "{{'names':['a','b','c','d']," + "'formats':[('S4',(3,)),('" + e + "i4',(2,)),('u1',(3,)),('" + e + "f4',(4,2))]," + "'offsets':[0,12,20,24],'itemsize':56}}" ).format(e=e), "[('e1','" + e + "i8'),('e2','u1')]", "[('x','i1'),('y','" + e + "u8')]", "[('cflt','" + e + "c8'),('cdbl','" + e + "c16')]", ] d1 = np.dtype( { "names": ["a", "b"], "formats": ["int32", "float64"], "offsets": [1, 10], "itemsize": 20, } ) d2 = np.dtype([("a", "i4"), ("b", "f4")]) assert m.test_dtype_ctors() == [ np.dtype("int32"), np.dtype("float64"), np.dtype("bool"), d1, d1, np.dtype("uint32"), d2, ] assert m.test_dtype_methods() == [ np.dtype("int32"), simple_dtype, False, True, np.dtype("int32").itemsize, simple_dtype.itemsize, ] assert m.trailing_padding_dtype() == m.buffer_to_dtype( np.zeros(1, m.trailing_padding_dtype()) ) assert m.test_dtype_kind() == list("iiiiiuuuuuffffcccbMmO") assert m.test_dtype_char_() == list("bhilqBHILQefdgFDG?MmO")