src/sample/nashorn/bad_patterns.js
author sundar
Thu, 26 Oct 2017 20:57:19 +0530
changeset 47457 217860329f71
permissions -rw-r--r--
8190217: Add a JS "static checker" sample for nashorn parser API Reviewed-by: jlaskey
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/*
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 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 *
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 *   - Redistributions of source code must retain the above copyright
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 *     notice, this list of conditions and the following disclaimer.
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 *
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 *   - Redistributions in binary form must reproduce the above copyright
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 *     notice, this list of conditions and the following disclaimer in the
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 *     documentation and/or other materials provided with the distribution.
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 *
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 *   - Neither the name of Oracle nor the names of its
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 *     contributors may be used to endorse or promote products derived
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 *     from this software without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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/**
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 * This is a test script file for staticchecker.js.
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 *
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 * Usage:
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 *    jjs --language=es6 staticcheker.js -- bad_patterns.js
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 */
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var obj = {}
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obj.__proto__ = null;
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with(obj) {}
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delete obj;
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eval("print('hello')")
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Object = null
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JavaImporter = undefined
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function func() {}
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func.prototype.x = 44;
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Object.prototype.foo = "hello";
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String.prototype.bar = function() {}
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try {
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   eval("***");
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} catch(e) {}
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try {
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   eval("***");
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} catch(e) { ; }
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try {
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   eval("***");
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} catch(e) { print(e) }