/*
 * Copyright (c) 2019, 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
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 */
package test.java.lang.String;

/*
 * @test
 * @bug 8223775
 * @summary This exercises String#stripIndent patterns and limits.
 * @compile StripIndent.java
 * @run main StripIndent
 */

import org.testng.annotations.Test;
import static org.testng.Assert.assertEquals;

public class StripIndent {

    /*
     * Case combinations.
     */
    @Test
    public void testStripIndent() {
        verify("", "");
        verify("abc", "abc");
        verify("   abc", "abc");
        verify("abc   ", "abc");
        verify("   abc\n   def\n   ", "abc\ndef\n");
        verify("   abc\n   def\n", "   abc\n   def\n");
        verify("   abc\n   def", "abc\ndef");
        verify("   abc\n      def\n   ", "abc\n   def\n");
    }

    static void verify(String a, String b) {
        assertEquals(a.stripIndent(), b);
    }
}