test_translator.py 文件源码

def test_greaterthan(self):
        node = ast.parse("1 > 3")
        self.assertEqual("(1 > 3)", self.fc.visit(node))

        node = ast.parse("1 > 3 > 4")
        self.assertEqual("(1 > 3 && 3 > 4)", self.fc.visit(node))

        node = ast.parse("a > 1")
        self.assertEqual("(a > 1)", self.fc.visit(node))

        node = ast.parse("a > b > c")
        self.assertEqual("(a > b && b > c)", self.fc.visit(node))

        node = ast.parse("a > x.some_method(b)")
        self.assertEqual("(a > x.some_method(b))", self.fc.visit(node))

        node = ast.parse("x.some_method(a) > x.some_method(b) " +
                         "> x.some_method(c) > x.some_method(d)")
        self.assertEqual("(x.some_method(a) > x.some_method(b) " +
                         "&& x.some_method(b) > x.some_method(c) " +
                         "&& x.some_method(c) > x.some_method(d))",
                         self.fc.visit(node))