/* * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions.
*/ import java.lang.reflect.Constructor; import java.util.prefs.Preferences; import java.util.prefs.PreferencesFactory;
/* * @test * @bug 8068373 8075110 8075156 * @summary Ensure a code point U+0000 null control character is detected. * @run main/othervm -Djava.util.prefs.userRoot=. CodePointZeroPrefsTest
*/ publicclass CodePointZeroPrefsTest
{ publicstaticvoid main(String[] args) throws Exception
{ int failures = 0;
// legal key and value try {
node.put("a", "1");
} catch (IllegalArgumentException iae) {
System.err.println("Unexpected IllegalArgumentException for legal put() key");
failures++;
}
// illegal key only try {
node.put("a\u0000b", "1");
System.err.println("IllegalArgumentException not thrown for illegal put() key");
failures++;
} catch (IllegalArgumentException iae) { // do nothing
}
// illegal value only try {
node.put("ab", "2\u00003");
System.err.println("IllegalArgumentException not thrown for illegal put() value");
failures++;
} catch (IllegalArgumentException iae) { // do nothing
}
// illegal key and value try {
node.put("a\u0000b", "2\u00003");
System.err.println("IllegalArgumentException not thrown for illegal put() entry");
failures++;
} catch (IllegalArgumentException iae) { // do nothing
}
// --- get ---
// illegal key only try {
String theDefault = "default";
String value = node.get("a\u0000b", theDefault);
System.err.println("IllegalArgumentException not thrown for illegal get() key");
failures++;
} catch (IllegalArgumentException iae) { // do nothing
}
// --- remove ---
// illegal key only try {
node.remove("a\u0000b");
System.err.println("IllegalArgumentException not thrown for illegal remove() key");
failures++;
} catch (IllegalArgumentException iae) { // do nothing
}
node.removeNode();
if (failures != 0) { thrownew RuntimeException("CodePointZeroPrefsTest failed with "
+ failures + " errors!");
}
}
}
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