62 lines
2.2 KiB
Java
62 lines
2.2 KiB
Java
/*
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* Copyright (c) 1999, 2001, 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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/* @test
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@bug 4203650
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@summary Ensure that File constructors and methods catch null arguments
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@run main/othervm NullArgs
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*/
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import java.io.File;
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public class NullArgs {
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public static void main(String[] args) throws Exception {
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for (int i = 0;; i++) {
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try {
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switch (i) {
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case 0: new File((String)null); break;
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case 1: new File((String)null, null); break;
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case 2: new File((File)null, null); break;
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case 3: File.createTempFile(null, null, null); break;
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case 4: File.createTempFile(null, null); break;
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case 5: new File("foo").compareTo(null); break;
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case 6: new File("foo").renameTo(null); break;
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default:
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System.err.println();
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return;
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}
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} catch (NullPointerException x) {
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System.err.print(i + " ");
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continue;
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}
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throw new Exception("NullPointerException not thrown (case " +
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i + ")");
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}
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}
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}
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