86 lines
2.4 KiB
JavaScript
86 lines
2.4 KiB
JavaScript
/*
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* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* NASHORN-261 : All 'eval' calls assumed to be global builtin eval calls
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*
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* @test
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* @run
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*/
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// call eval with no args
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if (eval() !== undefined) {
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fail("eval with no arg should return undefined");
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}
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// call eval with extra (ignored) args
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function func() {
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'use strict';
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try {
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// we pass hidden args after first arg which is code. Make sure
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// those stay intact even when user passes extra args.
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// Example: strict mode flag is passed as hidden arg...
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eval("eval = 3", "hello", "world", "nashorn");
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fail("SyntaxError expected!");
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} catch (e) {
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if (! (e instanceof SyntaxError)) {
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fail("SyntaxError expected, got " + e);
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}
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}
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}
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func();
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// try calling 'eval' -- but from with scope rather than builtin one
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with ( {
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eval: function() {
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if (arguments.length != 1) {
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fail("arguments.length !== 1, it is " + arguments.length);
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for (i in arguments) { print(arguments[i]); }
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}
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}
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}) {
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eval("hello");
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}
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// finally, overwrite builtin 'eval'
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var reached = false;
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eval = function() {
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reached = true;
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for (i in arguments) {
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print(arguments[i]);
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}
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}
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// pass no args to our overwritten eval
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// the new eval should not print anything (no hidden args passed)
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eval();
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// make sure our modified eval was called
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if (! reached) {
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fail("modified eval was not called");
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}
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