| /* | |
| * 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 org.testng.annotations.DataProvider; | |
| import org.testng.annotations.Test; | |
| import static org.testng.Assert.assertTrue; | |
| /* | |
| * @test | |
| * @bug 8077559 | |
| * @summary Tests Compact String. This one is for String.intern. | |
| * @run testng/othervm -XX:+CompactStrings Intern | |
| * @run testng/othervm -XX:-CompactStrings Intern | |
| */ | |
| public class Intern extends CompactString { | |
| @DataProvider | |
| public Object[][] provider() { | |
| return new Object[][] { | |
| new Object[] { STRING_EMPTY, "" }, | |
| new Object[] { STRING_L1, "A" }, | |
| new Object[] { STRING_LLONG, "ABCDEFGH" }, | |
| new Object[] { STRING_U1, "\uFF21" }, | |
| new Object[] { STRING_U2, "\uFF21\uFF22" }, | |
| new Object[] { STRING_M12, "\uFF21A" }, | |
| new Object[] { STRING_M11, "A\uFF21" }, | |
| new Object[] { STRING_MDUPLICATE1, | |
| "\uFF21A\uFF21A\uFF21A\uFF21A\uFF21A" }, }; | |
| } | |
| @Test(dataProvider = "provider") | |
| public void testIntern(String str, String expected) { | |
| map.get(str).forEach( | |
| (source, data) -> { | |
| assertTrue(data.intern() == expected, String.format( | |
| "testing String(%s).intern(), source : %s, ", | |
| escapeNonASCIIs(data), source)); | |
| }); | |
| } | |
| } |