1/*
2 * Copyright (c) 2015, 2016, 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 8041928 8158616
27 @summary Confirm that the Alt-Gr Modifier bit is set correctly.
28 @requires (os.family != "windows" & os.family != "mac")
29 @run main/manual AltGraphModifierTest
30 */
31
32import java.awt.Button;
33import java.awt.Dialog;
34import java.awt.Frame;
35import java.awt.Panel;
36import java.awt.TextArea;
37import java.awt.event.ActionEvent;
38import java.awt.event.ActionListener;
39import java.awt.event.InputEvent;
40import java.awt.event.MouseAdapter;
41import java.awt.event.MouseEvent;
42
43public class AltGraphModifierTest {
44    private static void init() throws Exception {
45        String[] instructions
46                = {
47                    "This test is for verifying Alt-Gr modifier of an event.",
48                    "Linux :-",
49                    "1. Please check if Alt-Gr key is present on keyboard.",
50                    "2. If present, press the Alt-Gr key and perform",
51                    "   mouse click on the TestWindow.",
52                    "3. Navigate to System Settings-> Keyboard-> Shortcuts->",
53                    "   Typing.",
54                    "4. Select an option for the Alternative Characters Key",
55                    "   For example. Right Alt",
56                    "5. Close the settings and navigate to test",
57                    "6. Press Right Alt Key & perform mouse click on the",
58                    "   TestWindow",
59                    "7. Test will exit by itself with appropriate result.",
60                    " ",
61                };
62
63        Sysout.createDialog();
64        Sysout.printInstructions(instructions);
65    }
66
67    static Frame mainFrame;
68    public static void initTestWindow() {
69        mainFrame = new Frame();
70        mainFrame.setTitle("TestWindow");
71        mainFrame.setBounds(700, 10, 300, 300);
72        mainFrame.addMouseListener(new MouseAdapter() {
73            @Override
74            public void mousePressed(MouseEvent e) {
75                int ex = e.getModifiersEx();
76                if ((ex & InputEvent.ALT_GRAPH_DOWN_MASK) == 0) {
77                    AltGraphModifierTest.fail("Alt-Gr Modifier bit is not set.");
78                } else {
79                    AltGraphModifierTest.pass();
80                }
81            }
82        });
83        mainFrame.setVisible(true);
84    }
85
86    public static void dispose() {
87        Sysout.dispose();
88        mainFrame.dispose();
89    }
90
91    /**
92     * ***************************************************
93     * Standard Test Machinery Section DO NOT modify anything in this section --
94     * it's a standard chunk of code which has all of the synchronisation
95     * necessary for the test harness. By keeping it the same in all tests, it
96     * is easier to read and understand someone else's test, as well as insuring
97     * that all tests behave correctly with the test harness. There is a section
98     * following this for test-defined classes
99     * ****************************************************
100     */
101    private static boolean theTestPassed = false;
102    private static boolean testGeneratedInterrupt = false;
103    private static String failureMessage = "";
104    private static Thread mainThread = null;
105    final private static int sleepTime = 300000;
106
107    public static void main(String args[]) throws Exception {
108        mainThread = Thread.currentThread();
109        try {
110            init();
111            initTestWindow();
112        } catch (Exception e) {
113            e.printStackTrace();
114        }
115        try {
116            mainThread.sleep(sleepTime);
117        } catch (InterruptedException e) {
118            dispose();
119            if (testGeneratedInterrupt && !theTestPassed) {
120                throw new Exception(failureMessage);
121            }
122        }
123        if (!testGeneratedInterrupt) {
124            dispose();
125            throw new RuntimeException("Timed out after " + sleepTime / 1000
126                    + " seconds");
127        }
128    }
129
130    public static synchronized void pass() {
131        theTestPassed = true;
132        testGeneratedInterrupt = true;
133        mainThread.interrupt();
134    }
135
136    public static synchronized void fail(String whyFailed) {
137        theTestPassed = false;
138        testGeneratedInterrupt = true;
139        failureMessage = whyFailed;
140        mainThread.interrupt();
141    }
142}
143
144// *********** End Standard Test Machinery Section **********
145/**
146 * **************************************************
147 * Standard Test Machinery DO NOT modify anything below -- it's a standard chunk
148 * of code whose purpose is to make user interaction uniform, and thereby make
149 * it simpler to read and understand someone else's test.
150 * **************************************************
151 */
152/**
153 * This is part of the standard test machinery. It creates a dialog (with the
154 * instructions), and is the interface for sending text messages to the user. To
155 * print the instructions, send an array of strings to Sysout.createDialog
156 * WithInstructions method. Put one line of instructions per array entry. To
157 * display a message for the tester to see, simply call Sysout.println with the
158 * string to be displayed. This mimics System.out.println but works within the
159 * test harness as well as standalone.
160 */
161class Sysout {
162    private static TestDialog dialog;
163    private static Frame frame;
164
165    public static void createDialog() {
166        frame = new Frame();
167        dialog = new TestDialog(frame, "Instructions");
168        String[] defInstr = {"Instructions will appear here. ", ""};
169        dialog.printInstructions(defInstr);
170        dialog.show();
171        println("Any messages for the tester will display here.");
172    }
173
174    public static void printInstructions(String[] instructions) {
175        dialog.printInstructions(instructions);
176    }
177
178    public static void println(String messageIn) {
179        dialog.displayMessage(messageIn);
180    }
181
182    public static void dispose() {
183        dialog.dispose();
184        frame.dispose();
185    }
186}
187
188/**
189 * This is part of the standard test machinery. It provides a place for the test
190 * instructions to be displayed, and a place for interactive messages to the
191 * user to be displayed. To have the test instructions displayed, see Sysout. To
192 * have a message to the user be displayed, see Sysout. Do not call anything in
193 * this dialog directly.
194 */
195class TestDialog extends Dialog implements ActionListener {
196    TextArea instructionsText;
197    TextArea messageText;
198    int maxStringLength = 80;
199    Panel buttonP;
200    Button failB;
201
202    // DO NOT call this directly, go through Sysout
203    public TestDialog(Frame frame, String name) {
204        super(frame, name);
205        int scrollBoth = TextArea.SCROLLBARS_BOTH;
206        instructionsText = new TextArea("", 15, maxStringLength, scrollBoth);
207        add("North", instructionsText);
208
209        messageText = new TextArea("", 5, maxStringLength, scrollBoth);
210        add("Center", messageText);
211
212        buttonP = new Panel();
213        failB = new Button("Fail");
214        failB.setActionCommand("fail");
215        failB.addActionListener(this);
216        buttonP.add("Center", failB);
217
218        add("South", buttonP);
219        pack();
220        setVisible(true);
221    }
222
223    // DO NOT call this directly, go through Sysout
224    public void printInstructions(String[] instructions) {
225        instructionsText.setText("");
226        String printStr, remainingStr;
227        for (int i = 0; i < instructions.length; i++) {
228            remainingStr = instructions[i];
229            while (remainingStr.length() > 0) {
230                if (remainingStr.length() >= maxStringLength) {
231                    int posOfSpace = remainingStr.
232                            lastIndexOf(' ', maxStringLength - 1);
233
234                    if (posOfSpace <= 0) {
235                        posOfSpace = maxStringLength - 1;
236                    }
237
238                    printStr = remainingStr.substring(0, posOfSpace + 1);
239                    remainingStr = remainingStr.substring(posOfSpace + 1);
240                }
241                else {
242                    printStr = remainingStr;
243                    remainingStr = "";
244                }
245                instructionsText.append(printStr + "\n");
246            }
247        }
248    }
249
250    public void displayMessage(String messageIn) {
251        messageText.append(messageIn + "\n");
252    }
253
254    public void actionPerformed(ActionEvent e) {
255        if (e.getActionCommand() == "fail") {
256            AltGraphModifierTest.fail("User Clicked Fail");
257        }
258    }
259}