| /* |
| * Copyright (c) 2015, 2018, 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 8080679 |
| * @summary Verify the conversion from key events to escape sequences works properly. |
| * @modules jdk.internal.le/jdk.internal.org.jline.terminal |
| * jdk.internal.le/jdk.internal.org.jline.terminal.impl |
| */ |
| |
| import java.io.IOException; |
| import java.io.StringWriter; |
| import java.nio.charset.Charset; |
| |
| import jdk.internal.org.jline.terminal.Size; |
| import jdk.internal.org.jline.terminal.impl.AbstractWindowsTerminal; |
| |
| public class KeyConversionTest { |
| public static void main(String... args) throws Exception { |
| new KeyConversionTest().run(); |
| } |
| |
| void run() throws Exception { |
| checkKeyConversion(new KeyEvent(true, (short) 37, '\0', 256), "\033OD"); //LEFT |
| checkKeyConversion(new KeyEvent(true, (short) 37, '\0', 264), "\033[1;5D"); //Ctrl-LEFT |
| checkKeyConversion(new KeyEvent(true, (short) 37, '\0', 258), "\033[1;3D"); //Alt-LEFT |
| checkKeyConversion(new KeyEvent(true, (short) 112, '\0', 256), "\033OP"); //F1 |
| checkKeyConversion(new KeyEvent(true, (short) 112, '\0', 264), "\033[1;5P"); //Ctrl-F1 |
| checkKeyConversion(new KeyEvent(true, (short) 112, '\0', 258), "\033[1;3P"); //Alt-F1 |
| checkKeyConversion(new KeyEvent(true, (short) 112, '\0', 272), "\033[1;2P"); //Shift-F1 |
| checkKeyConversion(new KeyEvent(true, (short) 112, '\0', 280), "\033[1;6P"); //Ctrl-Shift-F1 |
| checkKeyConversion(new KeyEvent(true, (short) 112, '\0', 274), "\033[1;4P"); //Alt-Shift-F1 |
| checkKeyConversion(new KeyEvent(true, (short) 112, '\0', 282), "\033[1;8P"); //Ctrl-Alt-Shift-F1 |
| checkKeyConversion(new KeyEvent(true, (short) 67, '\003', 8), "\003"); //Ctrl-C |
| } |
| |
| void checkKeyConversion(KeyEvent event, String expected) throws IOException { |
| StringBuilder result = new StringBuilder(); |
| new AbstractWindowsTerminal(new StringWriter(), "", "windows", Charset.forName("UTF-8"), |
| 0, true, null, in -> in) { |
| @Override |
| protected int getConsoleOutputCP() { |
| throw new UnsupportedOperationException("Not supported yet."); |
| } |
| @Override |
| protected int getConsoleMode() { |
| return 0; |
| } |
| @Override |
| protected void setConsoleMode(int mode) { |
| throw new UnsupportedOperationException("Not supported yet."); |
| } |
| @Override |
| protected boolean processConsoleInput() throws IOException { |
| throw new UnsupportedOperationException("Not supported yet."); |
| } |
| @Override |
| public Size getSize() { |
| throw new UnsupportedOperationException("Not supported yet."); |
| } |
| @Override |
| public void processInputChar(char c) throws IOException { |
| result.append(c); |
| } |
| @Override |
| public void processKeyEvent(boolean isKeyDown, short virtualKeyCode, |
| char ch, int controlKeyState) throws IOException { |
| super.processKeyEvent(isKeyDown, virtualKeyCode, ch, controlKeyState); |
| } |
| }.processKeyEvent(event.isKeyDown, event.virtualKeyCode, event.ch, event.controlKeyState); |
| String actual = result.toString(); |
| |
| if (!expected.equals(actual)) { |
| throw new AssertionError("Expected: " + expected + "; actual: " + actual); |
| } |
| } |
| |
| public static class KeyEvent { |
| public final boolean isKeyDown; |
| public final short virtualKeyCode; |
| public final char ch; |
| public final int controlKeyState; |
| |
| public KeyEvent(boolean isKeyDown, short virtualKeyCode, char ch, int controlKeyState) { |
| this.isKeyDown = isKeyDown; |
| this.virtualKeyCode = virtualKeyCode; |
| this.ch = ch; |
| this.controlKeyState = controlKeyState; |
| } |
| |
| } |
| } |