def test_string_slot_types():
b = StringArrays()
assert hasattr(b, 'SLOT_TYPES')
assert hasattr(b, '__slots__')
string_slot_types = StringArrays.SLOT_TYPES
string_slots = getattr(b, '__slots__')
assert len(string_slot_types) == len(string_slots)
assert isinstance(string_slot_types[0], Array)
assert isinstance(string_slot_types[0].value_type, BoundedString)
assert string_slot_types[0].size == 3
assert string_slot_types[0].value_type.maximum_size == 5
assert isinstance(string_slot_types[1], BoundedSequence)
assert isinstance(string_slot_types[1].value_type, BoundedString)
assert string_slot_types[1].maximum_size == 10
assert string_slot_types[1].value_type.maximum_size == 5
assert isinstance(string_slot_types[2], UnboundedSequence)
assert isinstance(string_slot_types[2].value_type, BoundedString)
assert string_slot_types[2].value_type.maximum_size == 5
assert isinstance(string_slot_types[3], UnboundedSequence)
assert isinstance(string_slot_types[3].value_type, UnboundedString)
assert isinstance(string_slot_types[4], Array)
assert isinstance(string_slot_types[4].value_type, UnboundedString)
assert string_slot_types[4].size == 3
def test_string_slot_attributes():
b = StringArrays()
assert hasattr(b, 'get_fields_and_field_types')
assert hasattr(b, '__slots__')
string_slot_types_dict = getattr(b, 'get_fields_and_field_types')()
string_slots = getattr(b, '__slots__')
assert len(string_slot_types_dict) == len(string_slots)
expected_string_slot_types_dict = {
'ub_string_static_array_value': 'string<5>[3]',
'ub_string_ub_array_value': 'sequence<string<5>, 10>',
'ub_string_dynamic_array_value': 'sequence<string<5>>',
'string_dynamic_array_value': 'sequence<string>',
'string_static_array_value': 'string[3]',
'string_bounded_array_value': 'sequence<string, 10>',
'def_string_dynamic_array_value': 'sequence<string>',
'def_string_static_array_value': 'string[3]',
'def_string_bounded_array_value': 'sequence<string, 10>',
'def_various_quotes': 'sequence<string>',
'def_various_commas': 'sequence<string>',
}
assert len(string_slot_types_dict) == len(expected_string_slot_types_dict)
for expected_field, expected_slot_type in expected_string_slot_types_dict.items(
):
assert expected_field in string_slot_types_dict.keys()
assert expected_slot_type == string_slot_types_dict[expected_field]
def test_default_values():
a = Strings()
assert '' == a.empty_string
assert 'Hello world!' == a.def_string
a.def_string = 'Bye world'
assert 'Bye world' == a.def_string
assert 'Hello world!' == Strings.DEF_STRING__DEFAULT
assert 'Hello world!' == a.DEF_STRING__DEFAULT
assert 'Hello\'world!' == a.DEF_STRING2__DEFAULT
assert 'Hello"world!' == a.DEF_STRING3__DEFAULT
assert 'Hello\'world!' == a.DEF_STRING4__DEFAULT
assert 'Hello"world!' == a.DEF_STRING5__DEFAULT
with pytest.raises(AttributeError):
setattr(Strings, 'DEF_STRING__DEFAULT', 'bar')
b = StringArrays()
assert ['What', 'a', 'wonderful', 'world',
'!'] == b.DEF_STRING_DYNAMIC_ARRAY_VALUE__DEFAULT
assert ['Hello', 'World', '!'] == b.DEF_STRING_STATIC_ARRAY_VALUE__DEFAULT
assert ['Hello', 'World', '!'] == b.DEF_STRING_BOUNDED_ARRAY_VALUE__DEFAULT
assert ['H"el\'lo', 'Wo\'r"ld'] == b.DEF_VARIOUS_QUOTES__DEFAULT
assert ['Hel,lo', ',World', 'abcd', '!,'] == b.DEF_VARIOUS_COMMAS__DEFAULT
c = Various()
assert [5, 23] == c.TWO_UINT16_VALUE__DEFAULT
assert [5, 23] == c.UP_TO_THREE_INT32_VALUES_WITH_DEFAULT_VALUES__DEFAULT
assert '\x01' == c.CHAR_VALUE__DEFAULT
assert '1' != c.CHAR_VALUE__DEFAULT
assert b'\x01' == c.BYTE_VALUE__DEFAULT
assert b'1' != c.BYTE_VALUE__DEFAULT
def test_modifying_slot_fields_and_types():
b = StringArrays()
assert hasattr(b, 'get_fields_and_field_types')
string_slot_types_dict = getattr(b, 'get_fields_and_field_types')()
string_slot_types_dict_len = len(string_slot_types_dict)
string_slot_types_dict[1] = 2
assert len(getattr(
b, 'get_fields_and_field_types')()) == string_slot_types_dict_len
def test_default_values():
a = Strings()
assert '' == a.empty_string
assert 'Hello world!' == a.def_string
a.def_string = 'Bye world'
assert 'Bye world' == a.def_string
assert 'Hello world!' == Strings.DEF_STRING__DEFAULT
assert 'Hello world!' == a.DEF_STRING__DEFAULT
assert "Hello'world!" == a.DEF_STRING2__DEFAULT
assert 'Hello"world!' == a.DEF_STRING3__DEFAULT
assert "Hello'world!" == a.DEF_STRING4__DEFAULT
assert 'Hello"world!' == a.DEF_STRING5__DEFAULT
with pytest.raises(AttributeError):
setattr(Strings, 'DEF_STRING__DEFAULT', 'bar')
a = WStrings()
assert '' == a.empty_wstring
assert 'Hello world!' == a.def_wstring
a.def_wstring = 'Bye world'
assert 'Bye world' == a.def_wstring
assert 'Hello world!' == WStrings.DEF_WSTRING__DEFAULT
assert 'Hello world!' == a.DEF_WSTRING__DEFAULT
assert "Hello'world!" == a.DEF_WSTRING2__DEFAULT
assert 'Hello"world!' == a.DEF_WSTRING3__DEFAULT
assert "Hello'world!" == a.DEF_WSTRING4__DEFAULT
assert 'Hello"world!' == a.DEF_WSTRING5__DEFAULT
with pytest.raises(AttributeError):
setattr(WStrings, 'DEF_WSTRING__DEFAULT', 'bar')
b = StringArrays()
assert ['What', 'a', 'wonderful', 'world',
'!'] == b.DEF_STRING_DYNAMIC_ARRAY_VALUE__DEFAULT
assert ['Hello', 'World', '!'] == b.DEF_STRING_STATIC_ARRAY_VALUE__DEFAULT
assert ['Hello', 'World', '!'] == b.DEF_STRING_BOUNDED_ARRAY_VALUE__DEFAULT
assert ['H"el\'lo', 'Wo\'r"ld'] == b.DEF_VARIOUS_QUOTES__DEFAULT
assert ['Hel,lo', ',World', 'abcd', '!,'] == b.DEF_VARIOUS_COMMAS__DEFAULT
c = Various()
assert isinstance(c.TWO_UINT16_VALUE__DEFAULT, numpy.ndarray)
assert (2, ) == c.TWO_UINT16_VALUE__DEFAULT.shape
assert numpy.uint16 == c.TWO_UINT16_VALUE__DEFAULT.dtype
assert [5, 23] == c.TWO_UINT16_VALUE__DEFAULT.tolist()
assert isinstance(c.UP_TO_THREE_INT32_VALUES_WITH_DEFAULT_VALUES__DEFAULT,
array.array)
assert 'i' == \
c.UP_TO_THREE_INT32_VALUES_WITH_DEFAULT_VALUES__DEFAULT.typecode
assert [5, 23] == \
c.UP_TO_THREE_INT32_VALUES_WITH_DEFAULT_VALUES__DEFAULT.tolist()
assert 1 == c.CHAR_VALUE__DEFAULT
assert '1' != c.CHAR_VALUE__DEFAULT
assert b'\x01' == c.BYTE_VALUE__DEFAULT
assert b'1' != c.BYTE_VALUE__DEFAULT
def test_arrays_of_bounded_strings():
a = StringArrays()
array_valid_string_length = ['a' * 2, 'b' * 3, 'c' * 4]
array_too_long_strings = ['a' * 2, 'b' * 3, 'c' * 6]
assert ['', '', ''] == a.ub_string_static_array_value
a.ub_string_static_array_value = array_valid_string_length
assert array_valid_string_length == a.ub_string_static_array_value
with pytest.raises(AssertionError):
setattr(a, 'ub_string_static_array_value', array_too_long_strings)
with pytest.raises(AssertionError):
setattr(a, 'ub_string_static_array_value', ['a' * 2, 'b' * 3])
assert [] == a.ub_string_ub_array_value
a.ub_string_ub_array_value = array_valid_string_length
assert array_valid_string_length == a.ub_string_ub_array_value
with pytest.raises(AssertionError):
setattr(a, 'ub_string_ub_array_value', array_too_long_strings)
array10strings = [] + [str(i) for i in range(10)]
a.ub_string_ub_array_value = array10strings
assert array10strings == a.ub_string_ub_array_value
with pytest.raises(AssertionError):
setattr(a, 'ub_string_ub_array_value', array10strings + ['gfg'])
assert [] == a.ub_string_dynamic_array_value
a.ub_string_dynamic_array_value = array_valid_string_length
assert array_valid_string_length == a.ub_string_dynamic_array_value
with pytest.raises(AssertionError):
setattr(a, 'ub_string_dynamic_array_value', array_too_long_strings)
array10strings = [] + [str(i) for i in range(10)]
a.ub_string_dynamic_array_value = array10strings
assert array10strings == a.ub_string_dynamic_array_value
array10strings += ['gfg']
a.ub_string_dynamic_array_value = array10strings
assert array10strings == a.ub_string_dynamic_array_value