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 org.testng.annotations.DataProvider; 25 import org.testng.annotations.Test; 26 27 import static org.testng.Assert.assertEquals; 28 29 /* 30 * @test 31 * @bug 8077559 32 * @summary Tests Compact String. This one is for String.toUpperCase. 33 * @run testng/othervm -XX:+CompactStrings ToUpperCase 34 * @run testng/othervm -XX:-CompactStrings ToUpperCase 35 */ 36 37 public class ToUpperCase extends CompactString { 38 39 @DataProvider provider()40 public Object[][] provider() { 41 return new Object[][] { 42 43 new Object[] { STRING_EMPTY, "" }, 44 new Object[] { STRING_L1, "A" }, 45 new Object[] { STRING_L2, "AB" }, 46 new Object[] { STRING_U1, "\uFF21" }, 47 new Object[] { STRING_MDUPLICATE1, 48 "\uFF21A\uFF21A\uFF21A\uFF21A\uFF21A" }, 49 new Object[] { STRING_SUPPLEMENTARY, 50 "\uD801\uDC00\uD801\uDC01\uFF21A" }, 51 52 new Object[] { STRING_SUPPLEMENTARY_LOWERCASE, 53 "\uD801\uDC00\uD801\uDC01\uFF21A" }, 54 new Object[] { STRING_SUPPLEMENTARY_LOWERCASE, 55 STRING_SUPPLEMENTARY }, }; 56 } 57 58 @Test(dataProvider = "provider") testToUpperCase(String str, String expected)59 public void testToUpperCase(String str, String expected) { 60 map.get(str).forEach( 61 (source, data) -> { 62 assertEquals(data.toUpperCase(), expected, String.format( 63 "testing String(%s).toUpperCase(), source : %s, ", 64 escapeNonASCIIs(data), source)); 65 }); 66 } 67 } 68