test/langtools/jdk/jshell/ToolMultilineSnippetHistoryTest.java - master - githubmirror/panama-vector

test/langtools/jdk/jshell/ToolMultilineSnippetHistoryTest.java

61 строка2 KB

Jan Lahoda

8365776: Convert JShell tests to use JUnit instead of TestNG

08 сен 2025, 07:35

08 сен 2025, 07:35b0ca9bf

/*
 * Copyright (c) 2017, 2025, 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.
 */

/*
 * @test
 * @bug 8182489
 * @summary test history with multiline snippets
 * @modules
 *     jdk.jshell/jdk.internal.jshell.tool:open
 *     jdk.jshell/jdk.internal.jshell.tool.resources:open
 *     jdk.jshell/jdk.jshell:open
 * @build UITesting
 * @build ToolMultilineSnippetHistoryTest
 * @run junit ToolMultilineSnippetHistoryTest
 */

import org.junit.jupiter.api.Test;

public class ToolMultilineSnippetHistoryTest extends UITesting {

    public ToolMultilineSnippetHistoryTest() {
        super(true);
    }

    @Test
    public void testUpArrow() throws Exception {
        doRunTest((inputSink, out) -> {
            inputSink.write("int x=\n44\n");
            waitOutput(out, "\u001B\\[\\?2004lx ==> 44\n\u001B\\[\\?2004h" + PROMPT);
            inputSink.write("/!\n");
            waitOutput(out, "\u001B\\[\\?2004lint x=\n44;\nx ==> 44\n\u001B\\[\\?2004h" + PROMPT);
            inputSink.write(UP);
            waitOutput(out,  "int x=\n" +
                            CONTINUATION_PROMPT + "44;");
            inputSink.write(UP);
            inputSink.write(UP);
            waitOutput(out,  "\u001B\\[A\n\u001B\\[2C\u001B\\[K");
        });
    }

}