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.equals. 33 * @run testng/othervm -XX:+CompactStrings Equals 34 * @run testng/othervm -XX:-CompactStrings Equals 35 */ 36 37 public class Equals extends CompactString { 38 39 @DataProvider 40 public Object[][] provider() { 41 return new Object[][] { 42 new Object[] { STRING_EMPTY, "", true }, 43 new Object[] { STRING_EMPTY, "A", false }, 44 new Object[] { STRING_EMPTY, new StringBuffer(""), false }, 45 new Object[] { STRING_L1, "A", true }, 46 new Object[] { STRING_L1, "", false }, 47 new Object[] { STRING_L1, new StringBuffer("A"), false }, 48 new Object[] { STRING_L2, "AB", true }, 49 new Object[] { STRING_L2, "", false }, 50 new Object[] { STRING_L2, new StringBuilder("AB"), false }, 51 new Object[] { STRING_L4, "ABCD", true }, 52 new Object[] { STRING_L4, "abc", false }, 53 new Object[] { STRING_L4, "", false }, 54 new Object[] { STRING_LLONG, "ABCDEFGH", true }, 55 new Object[] { STRING_LLONG, "ABCDEFG", false }, 56 new Object[] { STRING_LLONG, new StringBuilder("ABCDEFGH"), 57 false }, 58 new Object[] { STRING_U1, "\uFF21", true }, 59 new Object[] { STRING_U1, "", false }, 60 new Object[] { STRING_U2, "\uFF21\uFF22", true }, 61 new Object[] { STRING_U2, "\uFF21", false }, 62 new Object[] { STRING_U2, "", false }, 63 new Object[] { STRING_U2, new StringBuilder("\uFF21\uFF22"), 64 false }, 65 new Object[] { STRING_M12, "\uFF21A", true }, 66 new Object[] { STRING_M12, "A\uFF21", false }, 67 new Object[] { STRING_M11, "A\uFF21", true }, 68 new Object[] { STRING_M11, new StringBuilder("\uFF21A"), false }, }; 69 } 70 71 @Test(dataProvider = "provider") 72 public void testEquals(String str, Object obj, boolean expected) { 73 map.get(str).forEach( 74 (source, data) -> { 75 assertEquals(data.equals(obj), expected, String.format( 76 "testing String(%s).equals(%s), source : %s, ", 77 escapeNonASCIIs(data), 78 escapeNonASCIIs(obj.toString()), source)); 79 }); 80 } 81 }