1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/runtime/classFileParserBug/BadNameAndType.java Tue Jul 12 22:31:57 2016 +0000
1.3 @@ -0,0 +1,57 @@
1.4 +/*
1.5 + * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation.
1.11 + *
1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 + * version 2 for more details (a copy is included in the LICENSE file that
1.16 + * accompanied this code).
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License version
1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 + *
1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 + * or visit www.oracle.com if you need additional information or have any
1.24 + * questions.
1.25 + *
1.26 + */
1.27 +
1.28 +/*
1.29 + * @test
1.30 + * @bug 8042660
1.31 + * @summary Constant pool NameAndType entries must point to non-zero length Utf8 strings
1.32 + * @compile emptySigUtf8.jcod
1.33 + * @compile emptyNameUtf8.jcod
1.34 + * @run main/othervm -Xverify:all BadNameAndType
1.35 + */
1.36 +
1.37 +// Test that a constant pool NameAndType descriptor_index and/or name_index
1.38 +// that points to a zero length Utf8 string causes a ClassFormatError.
1.39 +public class BadNameAndType {
1.40 + public static void main(String args[]) throws Throwable {
1.41 +
1.42 + System.out.println("Regression test for bug 8042660");
1.43 +
1.44 + // Test descriptor_index pointing to zero-length string.
1.45 + try {
1.46 + Class newClass = Class.forName("emptySigUtf8");
1.47 + throw new RuntimeException("Expected ClassFormatError exception not thrown");
1.48 + } catch (java.lang.ClassFormatError e) {
1.49 + System.out.println("Test BadNameAndType passed test case emptySigUtf8");
1.50 + }
1.51 +
1.52 + // Test name_index pointing to zero-length string.
1.53 + try {
1.54 + Class newClass = Class.forName("emptyNameUtf8");
1.55 + throw new RuntimeException("Expected ClassFormatError exception not thrown");
1.56 + } catch (java.lang.ClassFormatError e) {
1.57 + System.out.println("Test BadNameAndType passed test case emptyNameUtf8");
1.58 + }
1.59 + }
1.60 +}
