1 /*
2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 import java.io.*;
25
26 import org.testng.annotations.DataProvider;
27 import org.testng.annotations.Test;
28
29 import static jdk.testlibrary.SerializationUtils.*;
30 import static org.testng.Assert.*;
31
32 /*
33 * @test
34 * @bug 8077559
35 * @library /lib/testlibrary
36 * @build jdk.testlibrary.SerializationUtils
37 * @summary Tests Compact String. This one is testing StringBuilder serialization
38 * among -XX:+CompactStrings/-XX:-CompactStrings/LegacyStringBuilder
39 * @run testng/othervm -XX:+CompactStrings CompactStringBuilderSerialization
40 * @run testng/othervm -XX:-CompactStrings CompactStringBuilderSerialization
41 */
42
43 public class CompactStringBuilderSerialization {
44 @DataProvider
45 public Object[][] provider() {
46 return new Object[][] {
47 // every byte array is serialized from corresponding StringBuffer object
48 // by previous JDK(build 1.8.0_45-b14).
49 new Object[] {
50 new StringBuilder(""),
51 new byte[] { -84, -19, 0, 5, 115, 114, 0, 23, 106, 97, 118, 97, 46, 108, 97, 110, 103, 46, 83, 116, 114, 105, 110, 103, 66, 117, 105,
52 108, 100, 101, 114, 60, -43, -5, 20, 90, 76, 106, -53, 3, 0, 0, 120, 112, 119, 4, 0, 0, 0, 0, 117, 114, 0, 2, 91, 67, -80, 38,
53 102, -80, -30, 93, -124, -84, 2, 0, 0, 120, 112, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
54 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 120 } },
55 new Object[] {
56 new StringBuilder("A"),
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1 /*
2 * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 import java.io.*;
25
26 import org.testng.annotations.DataProvider;
27 import org.testng.annotations.Test;
28
29 import static jdk.test.lib.util.SerializationUtils.*;
30 import static org.testng.Assert.*;
31
32 /*
33 * @test
34 * @bug 8077559
35 * @library /test/lib
36 * @summary Tests Compact String. This one is testing StringBuilder serialization
37 * among -XX:+CompactStrings/-XX:-CompactStrings/LegacyStringBuilder
38 * @run testng/othervm -XX:+CompactStrings CompactStringBuilderSerialization
39 * @run testng/othervm -XX:-CompactStrings CompactStringBuilderSerialization
40 */
41
42 public class CompactStringBuilderSerialization {
43 @DataProvider
44 public Object[][] provider() {
45 return new Object[][] {
46 // every byte array is serialized from corresponding StringBuffer object
47 // by previous JDK(build 1.8.0_45-b14).
48 new Object[] {
49 new StringBuilder(""),
50 new byte[] { -84, -19, 0, 5, 115, 114, 0, 23, 106, 97, 118, 97, 46, 108, 97, 110, 103, 46, 83, 116, 114, 105, 110, 103, 66, 117, 105,
51 108, 100, 101, 114, 60, -43, -5, 20, 90, 76, 106, -53, 3, 0, 0, 120, 112, 119, 4, 0, 0, 0, 0, 117, 114, 0, 2, 91, 67, -80, 38,
52 102, -80, -30, 93, -124, -84, 2, 0, 0, 120, 112, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
53 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 120 } },
54 new Object[] {
55 new StringBuilder("A"),
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