1 /* 2 * Copyright (c) 2019, 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 /* 25 * @test 26 * @summary This exercises String#stripIndent patterns and limits. 27 * @run main/othervm -Xmx2g StripIndent 28 */ 29 30 public class StripIndent { 31 public static void main(String... arg) { 32 test1(); 33 } 34 35 /* 36 * Case combinations. 37 */ 38 static void test1() { 39 verify("", ""); 40 verify("abc", "abc"); 41 verify(" abc", "abc"); 42 verify("abc ", "abc"); 43 verify(" abc\n def\n ", "abc\ndef\n"); 44 verify(" abc\n def\n", " abc\n def\n"); 45 verify(" abc\n def", "abc\ndef"); 46 verify(" abc\n def\n ", "abc\n def\n"); 47 } 48 49 static void verify(String a, String b) { 50 if (!a.stripIndent().equals(b)) { 51 System.err.format("\"%s\" not equal \"%s\"%n", a, b); 52 throw new RuntimeException(); 53 } 54 } 55 } 56 57