74 lines
3.4 KiB
Java
74 lines
3.4 KiB
Java
/*
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* Copyright (c) 2016, 2017, 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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* @test
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* @bug 8148023
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* @summary Verify that createTempFile() will not fail for long component names.
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*/
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import java.io.File;
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import java.io.IOException;
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public class NameTooLong {
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public static void main(String[] args) {
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String[][] prefixSuffix = new String[][] {
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new String[] {"1234567890123456789012345678901234567xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx89012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890","txt"},
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new String[] {"prefix","1234567890123456789012345678901234567xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx89012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890.txt"},
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new String[] {"prefix",".txt1234567890123456789012345678901234567xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx89012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890"}
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};
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int failures = 0;
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int index = 0;
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for (String[] ps : prefixSuffix) {
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File f;
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try {
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f = File.createTempFile(ps[0], ps[1],
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new File(System.getProperty("test.dir", ".")));
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String s = f.toPath().getFileName().toString();
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if (!s.startsWith(ps[0].substring(0, 3))) {
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System.err.printf("%s did not start with %s%n", s,
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ps[0].substring(0, 3));
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failures++;
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}
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if (ps[1].startsWith(".")
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&& !s.contains(ps[1].substring(0, 4))) {
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System.err.printf("%s did not contain %s%n", s,
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ps[1].substring(0, 4));
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failures++;
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}
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} catch (IOException e) {
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failures++;
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System.err.println();
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e.printStackTrace();
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System.err.println();
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}
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index++;
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}
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if (failures != 0) {
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throw new RuntimeException("Test failed!");
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}
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}
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}
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