62 lines
1.6 KiB
JavaScript
62 lines
1.6 KiB
JavaScript
/*
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* Copyright (c) 2010, 2014, 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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* fastpushpop.js: make sure guards work for fast push implementation
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* and normal one
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*
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* @test
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* @run
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*/
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var a = [1,2,3];
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a.push(4);
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a.push(5);
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a.push(6);
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print(a);
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var a2 = Object.defineProperty(a,"length", { writable: false });
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try {
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a2.push(7);
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} catch (e) {
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print("first: " + (e instanceof TypeError));
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}
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print(a2);
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var b = [1,2,3,,,,4711.17,"dingo!"];
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b.push(4);
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b.push(5);
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b.push(6);
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print(b);
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var b2 = Object.defineProperty(b,"length", { writable: false });
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try {
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b2.push(7);
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} catch (e) {
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print("second: " + (e instanceof TypeError));
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}
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print(b2);
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