def check_equiv(self, src, python):
ast, = parse(src)
py_ast = to_python(ast)
py_src = py_ast.source()
if py_src != python:
assert compile(py_src, '<input>', 'exec') \
== compile(python, '<input>', 'exec')
def rhs(src):
ast, = parse(src)
return ast.expr
def check_composite(src, value):
# TODO!
ast, = parse(src)
assert isinstance(ast.expr, Atom)
assert ast.expr.value == value
def check_value(src, value):
ast, = parse(src)
assert isinstance(ast.expr, Atom)
assert ast.expr.value == value
def mod(self, src):
return internal_representation(parse(src))
def rhs(self, src):
return parse(src).expr
def test_can_emit_correct_hello_word_expression(self):
ast, = parse('msg = log("hello world!");')
assert to_python(ast) == let(msg=var.log('hello world!'))