| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import org.testng.annotations.DataProvider; |
| import org.testng.annotations.Test; |
| |
| import static org.testng.Assert.assertEquals; |
| |
| /* |
| * @test |
| * @bug 8077559 |
| * @summary Tests Compact String. This one is for String.lastIndexOf. |
| * @run testng/othervm -XX:+CompactStrings LastIndexOf |
| * @run testng/othervm -XX:-CompactStrings LastIndexOf |
| */ |
| |
| public class LastIndexOf extends CompactString { |
| |
| @DataProvider |
| public Object[][] provider() { |
| return new Object[][] { |
| |
| new Object[] { STRING_EMPTY, (int) 'A', -1 }, |
| new Object[] { STRING_L1, (int) 'A', 0 }, |
| new Object[] { STRING_L2, (int) 'A', 0 }, |
| new Object[] { STRING_L2, (int) 'B', 1 }, |
| new Object[] { STRING_L4, (int) 'A', 0 }, |
| new Object[] { STRING_L4, (int) 'D', 3 }, |
| new Object[] { STRING_LLONG, (int) 'A', 0 }, |
| new Object[] { STRING_LLONG, (int) 'H', 7 }, |
| new Object[] { STRING_U1, (int) '\uFF21', 0 }, |
| new Object[] { STRING_U1, (int) 'B', -1 }, |
| new Object[] { STRING_U2, (int) '\uFF21', 0 }, |
| new Object[] { STRING_U2, (int) '\uFF22', 1 }, |
| new Object[] { STRING_M12, (int) '\uFF21', 0 }, |
| new Object[] { STRING_M12, (int) 'A', 1 }, |
| new Object[] { STRING_M11, (int) 'A', 0 }, |
| new Object[] { STRING_M11, (int) '\uFF21', 1 }, |
| new Object[] { STRING_UDUPLICATE, (int) '\uFF22', 9 }, |
| new Object[] { STRING_UDUPLICATE, (int) '\uFF21', 8 }, |
| new Object[] { STRING_SUPPLEMENTARY, |
| Character.toCodePoint('\uD801', '\uDC01'), 2 }, }; |
| } |
| |
| @Test(dataProvider = "provider") |
| public void testLastIndexOf(String str, int ch, int expected) { |
| map.get(str) |
| .forEach( |
| (source, data) -> { |
| assertEquals( |
| data.lastIndexOf(ch), |
| expected, |
| String.format( |
| "testing String(%s).lastIndexOf(%d), source : %s, ", |
| escapeNonASCIIs(data), ch, source)); |
| }); |
| } |
| |
| @DataProvider |
| public Object[][] provider2() { |
| return new Object[][] { |
| |
| new Object[] { STRING_EMPTY, (int) 'A', 0, -1 }, |
| new Object[] { STRING_L1, (int) 'A', 0, 0 }, |
| new Object[] { STRING_L1, (int) 'A', 1, 0 }, |
| new Object[] { STRING_L2, (int) 'A', 0, 0 }, |
| new Object[] { STRING_L2, (int) 'B', 1, 1 }, |
| new Object[] { STRING_L2, (int) 'B', 2, 1 }, |
| new Object[] { STRING_L4, (int) 'A', 0, 0 }, |
| new Object[] { STRING_L4, (int) 'C', 2, 2 }, |
| new Object[] { STRING_L4, (int) 'C', 1, -1 }, |
| new Object[] { STRING_LLONG, (int) 'A', 0, 0 }, |
| new Object[] { STRING_LLONG, (int) 'H', 7, 7 }, |
| new Object[] { STRING_LLONG, (int) 'H', 6, -1 }, |
| new Object[] { STRING_U1, (int) '\uFF21', 0, 0 }, |
| new Object[] { STRING_U1, (int) '\uFF21', 7, 0 }, |
| new Object[] { STRING_U2, (int) '\uFF21', 0, 0 }, |
| new Object[] { STRING_U2, (int) '\uFF22', 0, -1 }, |
| new Object[] { STRING_M12, (int) '\uFF21', 0, 0 }, |
| new Object[] { STRING_M12, (int) 'A', 1, 1 }, |
| new Object[] { STRING_M12, (int) 'A', 0, -1 }, |
| new Object[] { STRING_M11, (int) 'A', 0, 0 }, |
| new Object[] { STRING_M11, (int) '\uFF21', 1, 1 }, |
| new Object[] { STRING_M11, (int) '\uFF21', 0, -1 }, |
| new Object[] { STRING_UDUPLICATE, (int) '\uFF21', 5, 4 }, |
| new Object[] { STRING_UDUPLICATE, (int) '\uFF21', 6, 6 }, |
| new Object[] { STRING_UDUPLICATE, (int) '\uFF22', 5, 5 }, |
| new Object[] { STRING_UDUPLICATE, (int) '\uFF22', 6, 5 }, }; |
| } |
| |
| @Test(dataProvider = "provider2") |
| public void testLastIndexOf(String str, int ch, int fromIndex, int expected) { |
| map.get(str) |
| .forEach( |
| (source, data) -> { |
| assertEquals( |
| data.lastIndexOf(ch, fromIndex), |
| expected, |
| String.format( |
| "testing String(%s).lastIndexOf(%d, %d), source : %s, ", |
| escapeNonASCIIs(data), ch, |
| fromIndex, source)); |
| }); |
| } |
| |
| @DataProvider |
| public Object[][] provider3() { |
| return new Object[][] { |
| |
| new Object[] { STRING_EMPTY, "A", -1 }, |
| new Object[] { STRING_L1, "A", 0 }, |
| new Object[] { STRING_L1, "AB", -1 }, |
| |
| new Object[] { STRING_L2, "AB", 0 }, |
| new Object[] { STRING_L2, "B", 1 }, |
| new Object[] { STRING_L4, "ABCD", 0 }, |
| new Object[] { STRING_L4, "B", 1 }, |
| new Object[] { STRING_LLONG, "ABCD", 0 }, |
| new Object[] { STRING_LLONG, "GH", 6 }, |
| new Object[] { STRING_U1, "\uFF21", 0 }, |
| new Object[] { STRING_U1, "\uFF22", -1 }, |
| new Object[] { STRING_U2, "\uFF21\uFF22", 0 }, |
| new Object[] { STRING_U2, "\uFF22", 1 }, |
| new Object[] { STRING_M12, "\uFF21A", 0 }, |
| new Object[] { STRING_M12, "A", 1 }, |
| new Object[] { STRING_M11, "A\uFF21", 0 }, |
| new Object[] { STRING_M11, "\uFF21", 1 }, |
| new Object[] { STRING_UDUPLICATE, "\uFF21\uFF22\uFF21\uFF22", 6 }, |
| new Object[] { STRING_UDUPLICATE, "\uFF21\uFF22", 8 }, }; |
| } |
| |
| @Test(dataProvider = "provider3") |
| public void testLastIndexOf(String str, String anotherString, int expected) { |
| map.get(str) |
| .forEach( |
| (source, data) -> { |
| assertEquals( |
| data.lastIndexOf(anotherString), |
| expected, |
| String.format( |
| "testing String(%s).lastIndexOf(%s), source : %s, ", |
| escapeNonASCIIs(data), |
| escapeNonASCIIs(anotherString), |
| source)); |
| }); |
| } |
| |
| @DataProvider |
| public Object[][] provider4() { |
| return new Object[][] { |
| |
| new Object[] { STRING_EMPTY, "A", 0, -1 }, |
| new Object[] { STRING_L2, "AB", 0, 0 }, |
| |
| new Object[] { STRING_L1, "AB", -1, -1 }, |
| |
| new Object[] { STRING_L2, "B", 1, 1 }, |
| new Object[] { STRING_L2, "B", 0, -1 }, |
| new Object[] { STRING_L4, "ABC", 3, 0 }, |
| new Object[] { STRING_L4, "ABC", 0, 0 }, |
| new Object[] { STRING_L4, "ABC", 1, 0 }, |
| new Object[] { STRING_L4, "BC", 1, 1 }, |
| new Object[] { STRING_L4, "BC", 0, -1 }, |
| new Object[] { STRING_LLONG, "ABCDEFGH", 0, 0 }, |
| new Object[] { STRING_LLONG, "EFGH", 7, 4 }, |
| new Object[] { STRING_LLONG, "EFGH", 3, -1 }, |
| new Object[] { STRING_U1, "\uFF21", 0, 0 }, |
| new Object[] { STRING_U1, "\uFF21", 7, 0 }, |
| new Object[] { STRING_U2, "\uFF21\uFF22", 0, 0 }, |
| new Object[] { STRING_U2, "\uFF21\uFF22", 1, 0 }, |
| new Object[] { STRING_M12, "\uFF21A", 0, 0 }, |
| new Object[] { STRING_M12, "A", 1, 1 }, |
| new Object[] { STRING_M12, "A", 0, -1 }, |
| new Object[] { STRING_M11, "A\uFF21", 0, 0 }, |
| new Object[] { STRING_M11, "A\uFF21", 1, 0 }, |
| new Object[] { STRING_M11, "\uFF21", 0, -1 }, |
| new Object[] { |
| STRING_UDUPLICATE, |
| "\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", |
| 9, 0 }, |
| new Object[] { |
| STRING_UDUPLICATE, |
| "\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", |
| 0, 0 }, |
| new Object[] { STRING_UDUPLICATE, "\uFF21\uFF22", 6, 6 }, |
| new Object[] { STRING_UDUPLICATE, "\uFF21\uFF22\uFF21", 6, 6 }, }; |
| } |
| |
| @Test(dataProvider = "provider4") |
| public void testLastIndexOf(String str, String anotherString, |
| int fromIndex, int expected) { |
| map.get(str) |
| .forEach( |
| (source, data) -> { |
| assertEquals( |
| data.lastIndexOf(anotherString, fromIndex), |
| expected, |
| String.format( |
| "testing String(%s).lastIndexOf(%s, %d), source : %s, ", |
| escapeNonASCIIs(data), |
| escapeNonASCIIs(anotherString), |
| fromIndex, source)); |
| }); |
| } |
| } |
