test_translator.py 文件源码

def test_greaterthaneq(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))