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 package test.java.lang.String.CompactString; 24 25 import java.util.Arrays; 26 27 import org.testng.annotations.DataProvider; 28 import org.testng.annotations.Test; 29 30 import static org.testng.Assert.assertTrue; 31 32 /* 33 * @test 34 * @bug 8077559 35 * @summary Tests Compact String. This one is for String.getChars. 36 * @run testng/othervm -XX:+CompactStrings GetChars 37 * @run testng/othervm -XX:-CompactStrings GetChars 38 */ 39 40 public class GetChars extends CompactString { 41 42 @DataProvider provider()43 public Object[][] provider() { 44 return new Object[][] { 45 46 new Object[] { STRING_EMPTY, 0, STRING_EMPTY.length(), 47 new char[STRING_EMPTY.length()], 0, CHAR_ARRAY_EMPTY }, 48 new Object[] { STRING_L1, 0, STRING_L1.length(), 49 new char[STRING_L1.length()], 0, CHAR_ARRAY_L1 }, 50 new Object[] { STRING_L2, 0, STRING_L2.length(), 51 new char[STRING_L2.length()], 0, CHAR_ARRAY_L2 }, 52 new Object[] { STRING_L4, 0, STRING_L4.length(), 53 new char[STRING_L4.length()], 0, CHAR_ARRAY_L4 }, 54 new Object[] { STRING_LLONG, 0, STRING_LLONG.length(), 55 new char[STRING_LLONG.length()], 0, CHAR_ARRAY_LLONG }, 56 new Object[] { STRING_U1, 0, STRING_U1.length(), 57 new char[STRING_U1.length()], 0, CHAR_ARRAY_U1 }, 58 new Object[] { STRING_U2, 0, STRING_U2.length(), 59 new char[STRING_U2.length()], 0, CHAR_ARRAY_U2 }, 60 new Object[] { STRING_M12, 0, STRING_M12.length(), 61 new char[STRING_M12.length()], 0, CHAR_ARRAY_M12 }, 62 new Object[] { STRING_M11, 0, STRING_M11.length(), 63 new char[STRING_M11.length()], 0, CHAR_ARRAY_M11 }, 64 new Object[] { STRING_UDUPLICATE, 0, 65 STRING_UDUPLICATE.length(), 66 new char[STRING_UDUPLICATE.length()], 0, 67 CHAR_ARRAY_UDUPLICATE }, 68 new Object[] { STRING_MDUPLICATE1, 0, 69 STRING_MDUPLICATE1.length(), 70 new char[STRING_MDUPLICATE1.length()], 0, 71 CHAR_ARRAY_MDUPLICATE1 }, }; 72 } 73 74 @Test(dataProvider = "provider") testGetChars(String str, int srcBegin, int srcEnd, char[] dst, int dstBegin, char[] expected)75 public void testGetChars(String str, int srcBegin, int srcEnd, char[] dst, 76 int dstBegin, char[] expected) { 77 map.get(str) 78 .forEach( 79 (source, data) -> { 80 data.getChars(srcBegin, srcEnd, dst, dstBegin); 81 assertTrue( 82 Arrays.equals(dst, expected), 83 String.format( 84 "testing String(%s).getChars(%d, %d, %s, %d), source : %s, ", 85 escapeNonASCIIs(data), srcBegin, 86 srcEnd, escapeNonASCIIs(Arrays 87 .toString(dst)), dstBegin, 88 source)); 89 }); 90 } 91 92 } 93