зеркало из https://github.com/mozilla/pjs.git
86 строки
2.6 KiB
JavaScript
86 строки
2.6 KiB
JavaScript
/* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code, released March
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* 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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*/
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/**
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* File Name: eval-003.js
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* Description: (SEE REVISED DESCRIPTION FURTHER BELOW)
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*
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* The global eval function may not be accessed indirectly and then called.
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* This feature will continue to work in JavaScript 1.3 but will result in an
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* error in JavaScript 1.4. This restriction is also in place for the With and
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* Closure constructors.
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*
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* http://scopus.mcom.com/bugsplat/show_bug.cgi?id=324451
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*
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* Author: christine@netscape.com
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* Date: 11 August 1998
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*
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*
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* REVISION: 05 February 2001
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* Author: pschwartau@netscape.com
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*
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* Indirect eval IS NOT ILLEGAL per ECMA3!!! See
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*
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* http://bugzilla.mozilla.org/show_bug.cgi?id=38512
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*
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* ------- Additional Comments From Brendan Eich 2001-01-30 17:12 -------
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* ECMA-262 Edition 3 doesn't require implementations to throw EvalError,
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* see the short, section-less Chapter 16. It does say an implementation that
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* doesn't throw EvalError must allow assignment to eval and indirect calls
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* of the evalnative method.
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*
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*/
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var SECTION = "eval-003.js";
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var VERSION = "JS1_4";
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var TITLE = "Calling eval indirectly should NOT fail in version 140";
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var BUGNUMBER="38512";
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startTest();
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writeHeaderToLog( SECTION + " "+ TITLE);
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var testcases = new Array();
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var MY_EVAL = eval;
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var RESULT = "";
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var EXPECT= "";
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var h = function f(x,y){var g = function(z){return Math.exp(z);}; return g(x+y);};
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new EvalTest();
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test();
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function EvalTest()
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{
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with( this )
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{
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MY_EVAL( "RESULT = h(-1, 1)" );
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EXPECT = 1; //The base e to the power (-1 + 1), i.e. the power 0, equals 1 ....
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testcases[tc++] = new TestCase(
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SECTION,
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"Call eval indirectly",
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EXPECT,
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RESULT );
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}
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}
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