def assertCompile(self, source, testValue):
parser = Parser()
ast = parser.parse(parser.lex(source), "")
gen = Generator().compile(ast)
result = gen.execute()
print gen.module
self.assertEquals(result.as_real(Type.double()), testValue)
def test_parser(self):
parser = Parser()
state = parser.lex("add(1,2)")
ast = parser.parse(state, "")
assert (FunctionCall == ast[0].__class__)
self.assertEquals("add", ast[0].name)
self.assertEquals(2, len(ast[0].args))
assert (Number == ast[0].args[0].__class__)
assert (Number == ast[0].args[1].__class__)
