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 * Copyright (c) 2017, 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

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 *

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 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

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/**

 * @test

 * @bug 8182297

 * @summary Verify that pasting multi-line snippets works properly.

 * @library /tools/lib

 * @modules

 *     java.base/java.lang:open

 *     java.base/java.io:open

 *     jdk.compiler/com.sun.tools.javac.api

 *     jdk.compiler/com.sun.tools.javac.main

 *     jdk.jshell/jdk.internal.jshell.tool.resources:open

 *     jdk.jshell/jdk.jshell:open

 * @build toolbox.ToolBox toolbox.JarTask toolbox.JavacTask

 * @build Compiler UITesting

 * @build PasteAndMeasurementsUITest

 * @run testng/othervm PasteAndMeasurementsUITest

 */

import java.io.Console;

import java.lang.reflect.Constructor;

import java.lang.reflect.Field;

import org.testng.annotations.Test;

@Test

public class PasteAndMeasurementsUITest extends UITesting {

    public void testPrevNextSnippet() throws Exception {

        System.setProperty(ANSI_SUPPORTED_PROPERTY, "true");

        Field cons = System.class.getDeclaredField("cons");

        cons.setAccessible(true);

        Constructor console = Console.class.getDeclaredConstructor();

        console.setAccessible(true);

        cons.set(null, console.newInstance());

        doRunTest((inputSink, out) -> {

            inputSink.write("void test1() {\nSystem.err.println(1);\n}\n" + LOC +

                            "void test2() {\nSystem.err.println(1);\n}\n" + LOC + LOC + LOC + LOC + LOC);

            waitOutput(out,       "\u001b\\[6nvoid test1\\(\\) \\{\n" +

                            "\u0006\u001b\\[6nSystem.err.println\\(1\\);\n" +

                            "\u0006\u001b\\[6n\\}\n" +

                            "\\|  created method test1\\(\\)\n" +

                            "\u0005\u001b\\[6nvoid test2\\(\\) \\{\n" +

                            "\u0006\u001b\\[6nSystem.err.println\\(1\\);\n" +

                            "\u0006\u001b\\[6n\\}\n" +

                            "\\|  created method test2\\(\\)\n" +

                            "\u0005\u001b\\[6n");

        });

    }

        private static final String ANSI_SUPPORTED_PROPERTY = "test.terminal.ansi.supported";

        private static final String LOC = "\033[12;1R";

}