def test_comment(self):
code = """
# some comment
a = b + 3 # another comment
"""
interp = self.compile(code)
assert interp.code.statements[0] == Assignment(
'a', Operator(Variable('b'), "+", FloatConstant(3)))
def test_function_call(self):
code = "sum(a)"
interp = self.compile(code)
assert interp.code.statements[0] == Execute(
FunctionCall("sum", [Variable("a")]))
def test_array_access(self):
code = "a -> 3"
interp = self.compile(code)
assert interp.code.statements[0] == Execute(
Operator(Variable("a"), "->", FloatConstant(3)))
def test_expr_only(self):
code = "3 + a"
interp = self.compile(code)
assert interp.code.statements[0] == Execute(
Operator(FloatConstant(3), "+", Variable("a")))
def test_expr_2(self):
code = "b = a + b - 3"
interp = self.compile(code)
assert (interp.code.statements[0].expr ==
Operator(Operator(Variable("a"), "+", Variable("b")), "-",
FloatConstant(3)))
def test_expr_1(self):
code = "b = a + 1"
interp = self.compile(code)
assert (interp.code.statements[0].expr ==
Operator(Variable("a"), "+", FloatConstant(1)))