1 /*

     2  * Copyright (c) 2017, 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  * @bug 8182297

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

    28  * @library /tools/lib

    29  * @modules

    30  *     java.base/java.lang:open

    31  *     java.base/java.io:open

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

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

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

    35  *     jdk.jshell/jdk.jshell:open

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

    37  * @build Compiler UITesting

    38  * @build PasteAndMeasurementsUITest

    39  * @run testng/othervm PasteAndMeasurementsUITest

    40  */

    41 

    42 import java.io.Console;

    43 import java.lang.reflect.Constructor;

    44 import java.lang.reflect.Field;

    45 

    46 import org.testng.annotations.Test;

    47 

    48 @Test

    49 public class PasteAndMeasurementsUITest extends UITesting {

    50 

    51     public void testPrevNextSnippet() throws Exception {

    52         System.setProperty(ANSI_SUPPORTED_PROPERTY, "true");

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

    54         cons.setAccessible(true);

    55         Constructor console = Console.class.getDeclaredConstructor();

    56         console.setAccessible(true);

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

    58         doRunTest((inputSink, out) -> {

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

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

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

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

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

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

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

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

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

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

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

    70         });

    71     }

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

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

    74 }