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.startsWith. 33 * @run testng/othervm -XX:+CompactStrings StartsWith 34 * @run testng/othervm -XX:-CompactStrings StartsWith 35 */ 36 37 public class StartsWith extends CompactString { 38 39 @DataProvider 40 public Object[][] provider() { 41 return new Object[][] { 42 new Object[] {STRING_EMPTY, "", 0, true}, 43 new Object[] {STRING_EMPTY, "A", 0, false}, 44 new Object[] {STRING_EMPTY, "", 0, true}, 45 new Object[] {STRING_EMPTY, "", -1, false}, 46 new Object[] {STRING_L1, "A", 0, true}, 47 new Object[] {STRING_L1, "A", -1, false}, 48 new Object[] {STRING_L1, "A", 1, false}, 49 new Object[] {STRING_L2, "B", 1, true}, 50 new Object[] {STRING_L2, "B", 0, false}, 51 new Object[] {STRING_L2, "A", 0, true}, 52 new Object[] {STRING_L2, "AB", 1, false}, 53 new Object[] {STRING_L4, "ABC", 0, true}, 54 new Object[] {STRING_LLONG, "ABCDEFGH", 0, true}, 55 new Object[] {STRING_LLONG, "ABCDE", 0, true}, 56 new Object[] {STRING_LLONG, "CDE", 0, false}, 57 new Object[] {STRING_LLONG, "FG", 5, true}, 58 new Object[] {STRING_U1, "\uFF21", 0, true}, 59 new Object[] {STRING_U1, "", 1, true}, 60 new Object[] {STRING_U1, "\uFF21", 0, true}, 61 new Object[] {STRING_U1, "A", 0, false}, 62 new Object[] {STRING_U2, "\uFF21\uFF22", 0, true}, 63 new Object[] {STRING_U2, "\uFF21", 0, true}, 64 new Object[] {STRING_U2, "\uFF22", 0, false}, 65 new Object[] {STRING_U2, "", 0, true}, 66 new Object[] {STRING_M12, "\uFF21", 0, true}, 67 new Object[] {STRING_M12, "\uFF21A", 0, true}, 68 new Object[] {STRING_M12, "A", 0, false}, 69 new Object[] {STRING_M12, "\uFF21A", 0, true}, 70 new Object[] {STRING_M12, "A", 1, true}, 71 new Object[] {STRING_M11, "A", 0, true}, 72 new Object[] {STRING_M11, "A\uFF21", 0, true}, 73 new Object[] {STRING_M11, "A\uFF21", 0, true}, 74 new Object[] {STRING_M11, "\uFF21", 1, true}, 75 new Object[] {STRING_UDUPLICATE, 76 "\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", 77 0, true}, 78 new Object[] {STRING_UDUPLICATE, 79 "\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", 0, true}, 80 new Object[] {STRING_UDUPLICATE, 81 "\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", 2, true}, 82 new Object[] {STRING_UDUPLICATE, 83 "\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", 5, false}, 84 new Object[] {STRING_MDUPLICATE1, 85 "\uFF21A\uFF21A\uFF21A\uFF21A\uFF21A", 0, true}, 86 new Object[] {STRING_MDUPLICATE1, 87 "\uFF21A\uFF21A\uFF21A\uFF21A\uFF21", 0, true}, 88 new Object[] {STRING_MDUPLICATE1, "A\uFF21A\uFF21A\uFF21A", 1, true}, 89 new Object[] {STRING_SUPPLEMENTARY, "\uDC01\uFF21", 3, true}, 90 }; 91 } 92 93 @Test(dataProvider = "provider") 94 public void testStartsWith(String str, String prefix, int toffset, 95 boolean expected) { 96 map.get(str) 97 .forEach( 98 (source, data) -> { 99 assertEquals( 100 data.startsWith(prefix, toffset), 101 expected, 102 String.format( 103 "testing String(%s).startsWith(%s, %d), source : %s, ", 104 escapeNonASCIIs(data), 105 escapeNonASCIIs(prefix), toffset, 106 source)); 107 }); 108 } 109 }