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.replace. 33 * @run testng/othervm -XX:+CompactStrings Replace 34 * @run testng/othervm -XX:-CompactStrings Replace 35 */ 36 37 public class Replace extends CompactString { 38 39 @DataProvider provider()40 public Object[][] provider() { 41 return new Object[][] { 42 43 new Object[] { STRING_L1, 'A', 'B', "B" }, 44 new Object[] { STRING_L1, 'A', 'A', "A" }, 45 new Object[] { STRING_L1, 'A', '\uFF21', "\uFF21" }, 46 new Object[] { STRING_L2, 'A', 'B', "BB" }, 47 new Object[] { STRING_L2, 'B', 'A', "AA" }, 48 new Object[] { STRING_L2, 'C', 'A', "AB" }, 49 new Object[] { STRING_L2, 'B', '\uFF21', "A\uFF21" }, 50 new Object[] { STRING_U1, '\uFF21', 'A', "A" }, 51 new Object[] { STRING_U1, '\uFF22', 'A', "\uFF21" }, 52 new Object[] { STRING_U2, '\uFF22', 'A', "\uFF21A" }, 53 new Object[] { STRING_M12, 'A', '\uFF21', "\uFF21\uFF21" }, 54 new Object[] { STRING_M11, '\uFF21', 'A', "AA" }, 55 new Object[] { STRING_UDUPLICATE, '\uFF21', 'A', 56 "A\uFF22A\uFF22A\uFF22A\uFF22A\uFF22" }, 57 new Object[] { STRING_MDUPLICATE1, '\uFF21', 'A', "AAAAAAAAAA" }, 58 new Object[] { STRING_MDUPLICATE1, 'A', '\uFF21', 59 "\uFF21\uFF21\uFF21\uFF21\uFF21\uFF21\uFF21\uFF21\uFF21\uFF21" }, }; 60 } 61 62 @Test(dataProvider = "provider") testReplace(String str, char oldChar, char newChar, String expected)63 public void testReplace(String str, char oldChar, char newChar, 64 String expected) { 65 map.get(str) 66 .forEach( 67 (source, data) -> { 68 assertEquals( 69 data.replace(oldChar, newChar), 70 expected, 71 String.format( 72 "testing String(%s).replace(%s, %s), source : %s, ", 73 escapeNonASCIIs(data), 74 escapeNonASCII(oldChar), 75 escapeNonASCII(newChar), source)); 76 }); 77 } 78 79 @DataProvider provider2()80 public Object[][] provider2() { 81 return new Object[][] { 82 83 new Object[] { STRING_EMPTY, "", "ABC", "ABC" }, 84 new Object[] { STRING_EMPTY, "", "", "" }, 85 new Object[] { STRING_L1, "A", "B", "B" }, 86 new Object[] { STRING_L1, "A", "A", "A" }, 87 new Object[] { STRING_L2, "B", "\uFF21", "A\uFF21" }, 88 new Object[] { STRING_LLONG, "BCD", "\uFF21", "A\uFF21EFGH" }, 89 new Object[] { STRING_U1, "\uFF21", "A", "A" }, 90 new Object[] { STRING_U1, "\uFF21", "A\uFF21", "A\uFF21" }, 91 new Object[] { STRING_U2, "\uFF21", "A", "A\uFF22" }, 92 new Object[] { STRING_U2, "\uFF22", "A", "\uFF21A" }, 93 new Object[] { STRING_UDUPLICATE, "\uFF21\uFF22", "AB", 94 "ABABABABAB" }, 95 new Object[] { STRING_MDUPLICATE1, "\uFF21", "A", "AAAAAAAAAA" }, 96 new Object[] { STRING_MDUPLICATE1, "A", "\uFF21", 97 "\uFF21\uFF21\uFF21\uFF21\uFF21\uFF21\uFF21\uFF21\uFF21\uFF21" }, }; 98 } 99 100 @Test(dataProvider = "provider2") testReplace(String str, CharSequence target, CharSequence replacement, String expected)101 public void testReplace(String str, CharSequence target, 102 CharSequence replacement, String expected) { 103 map.get(str) 104 .forEach( 105 (source, data) -> { 106 assertEquals( 107 data.replace(target, replacement), 108 expected, 109 String.format( 110 "testing String(%s).replace(%s, %s), source : %s, ", 111 escapeNonASCIIs(data), 112 escapeNonASCIIs(target.toString()), 113 escapeNonASCIIs(replacement 114 .toString()), source)); 115 }); 116 } 117 } 118