def setUp(self):
STR = "ZXBASIC"
self.str_ = symbols.STRING(STR, 1)
self.lower = symbols.NUMBER(
1, 1, type_=gl.SYMBOL_TABLE.basic_types[gl.STR_INDEX_TYPE])
self.upper = symbols.NUMBER(
2, 1, type_=gl.SYMBOL_TABLE.basic_types[gl.STR_INDEX_TYPE])
def setUp(self):
zxbpp.init()
self.l = symbols.VAR('a', lineno=1, type_=Type.ubyte)
self.r = symbols.NUMBER(3, lineno=2)
self.b = symbols.BINARY('PLUS', self.l, self.r, lineno=3)
self.st = symbols.STRING("ZXBASIC", lineno=1)
if OPTIONS.has_option('stderr'):
OPTIONS.remove_option('stderr')
OPTIONS.add_option('stderr', type_=None, default_value=StringIO())
def visit_CHR(self, node):
node = (yield self.generic_visit(node))
if all(chk.is_static(arg.value) for arg in node.operand):
yield symbols.STRING(
''.join(chr(x.value.value & 0xFF) for x in node.operand),
node.lineno)
else:
yield node
def test__init__(self):
self.assertRaises(AssertionError, symbols.STRING, 0, 1)
_zxbasic = 'zxbasic'
_ZXBASIC = 'ZXBASIC'
s = symbols.STRING(_zxbasic, 1)
t = symbols.STRING(_ZXBASIC, 2)
self.assertEqual(s, s)
self.assertNotEqual(s, t)
self.assertEqual(s, _zxbasic)
self.assertEqual(_ZXBASIC, t)
self.assertGreater(s, t)
self.assertLess(t, s)
self.assertGreaterEqual(s, t)
self.assertLessEqual(t, s)
self.assertEqual(s.type_, Type.string)
self.assertEqual(str(s), _zxbasic)
self.assertEqual('"{}"'.format(_zxbasic), s.__repr__())
self.assertEqual(s.t, _zxbasic)
s.t = _ZXBASIC
self.assertEqual(s.t, _ZXBASIC)
self.assertRaises(AssertionError, symbols.STRING.t.fset, s, 0)
self.assertEqual(s.value, _zxbasic)
def test_string__setter(self):
s = symbols.STRSLICE(self.str_, self.lower, self.upper, 1)
tmp = symbols.STRING(self.str_.value * 2, 1)
s.string = tmp
self.assertEqual(s.string, tmp)