--- old/test/nashorn/script/basic/es6.js	2020-04-15 19:13:04.000000000 +0530
+++ /dev/null	2020-04-15 19:13:04.000000000 +0530
@@ -1,71 +0,0 @@
-/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- * 
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- * 
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- * 
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- * 
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/**
- * Make sure ECMAScript 6 features are not available in ES5 mode.
- *
- * @test
- * @run
- */
-
-function checkUndefined(name, object) {
-    if (typeof object[name] !== 'undefined' || name in object) {
-        Assert.fail(name + ' is defined in ' + object);
-    }
-}
-
-checkUndefined('Symbol', this);
-checkUndefined('Map', this);
-checkUndefined('Set', this);
-checkUndefined('WeakMap', this);
-checkUndefined('WeakSet', this);
-checkUndefined('getOwnPropertySymbols', Object);
-checkUndefined('entries', Array.prototype);
-checkUndefined('values', Array.prototype);
-checkUndefined('keys', Array.prototype);
-
-function expectError(src, msg, error) {
-    try {
-        eval(src);
-        Assert.fail(msg);
-    } catch (e) {
-        if (e.name !== error) {
-            Assert.fail('Unexpected error: ' + e);
-        }
-    }
-}
-
-expectError('let i = 0', 'let', 'SyntaxError');
-expectError('const i = 0', 'const', 'SyntaxError');
-expectError('for (let i = 0; i < 10; i++) print(i)', 'for-let', 'SyntaxError');
-expectError('0b0', 'numeric literal', 'SyntaxError');
-expectError('0o0', 'numeric litera', 'SyntaxError');
-expectError('`text`', 'template literal', 'SyntaxError');
-expectError('`${ x }`', 'template literal', 'SyntaxError');
-expectError('`text ${ x } text`', 'template literal', 'SyntaxError');
-expectError('f`text`', 'template literal', 'SyntaxError');
-expectError('for (a of [1, 2, 3]) print(a)', 'for-of', 'SyntaxError');
-expectError('for (var a of [1, 2, 3]) print(a)', 'for-of', 'SyntaxError');
-expectError('for (let a of [1, 2, 3]) print(a)', 'for-of', 'SyntaxError');
-expectError('for (const a of [1, 2, 3]) print(a)', 'for-of', 'SyntaxError');
-