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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
* 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 8178077
* @summary Check the UI behavior of editing history.
* @modules
* 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
* @library /tools/lib
* @build toolbox.ToolBox toolbox.JarTask toolbox.JavacTask
* @build Compiler UITesting
* @build HistoryUITest
* @run testng HistoryUITest
*/
import org.testng.annotations.Test;
@Test
public class HistoryUITest extends UITesting {
public void testPrevNextSnippet() throws Exception {
doRunTest((inputSink, out) -> {
inputSink.write("void test1() {\nSystem.err.println(1);\n}\n");
waitOutput(out, "\u0005");
inputSink.write("void test2() {\nSystem.err.println(2);\n}\n");
waitOutput(out, "\u0005");
inputSink.write(CTRL_UP);
waitOutput(out, "^void test2\\(\\) \\{");
inputSink.write(CTRL_UP);
waitOutput(out, "^" + clearOut("2() {") + "1\\(\\) \\{");
inputSink.write(CTRL_DOWN);
waitOutput(out, "^" + clearOut("1() {") + "2\\(\\) \\{");
inputSink.write(ENTER);
waitOutput(out, "^\n\u0006");
inputSink.write(UP);
waitOutput(out, "^}");
inputSink.write(UP);
waitOutput(out, "^" + clearOut("}") + "System.err.println\\(2\\);");
inputSink.write(UP);
waitOutput(out, "^" + clearOut("System.err.println(2);") + "void test2\\(\\) \\{");
inputSink.write(UP);
waitOutput(out, "^\u0007");
inputSink.write(DOWN);
waitOutput(out, "^" + clearOut("void test2() {") + "System.err.println\\(2\\);");
inputSink.write(DOWN);
waitOutput(out, "^" + clearOut("System.err.println(2);") + "}");
inputSink.write(DOWN);
waitOutput(out, "^" + clearOut("}"));
inputSink.write(DOWN);
waitOutput(out, "^\u0007");
});
}
//where:
private static final String CTRL_UP = "\033[1;5A";
private static final String CTRL_DOWN = "\033[1;5B";
private static final String UP = "\033[A";
private static final String DOWN = "\033[B";
private static final String ENTER = "\n";
}
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