russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
85 lines
2.8 KiB
Java
85 lines
2.8 KiB
Java
/*
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* Copyright (c) 1999, 2025, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 4035364
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* @summary Checks that Caps Lock key works
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual ModifiersTest
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*/
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import java.awt.Frame;
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import java.awt.GridLayout;
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import java.awt.Label;
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import java.awt.TextArea;
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import java.awt.event.KeyAdapter;
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import java.awt.event.KeyEvent;
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public class ModifiersTest {
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public static void main(String[] args) throws Exception {
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String INSTRUCTIONS = """
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1. Type some text in the TextArea in upper and lowercase,
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using the Caps Lock ON/OFF.
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2. If Caps Lock toggles correctly and you are able to type in
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both cases, the test PASS. Else Test FAILS.
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""";
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PassFailJFrame.builder()
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.instructions(INSTRUCTIONS)
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.columns(35)
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.testUI(ModifiersTest::initialize)
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.build()
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.awaitAndCheck();
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}
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public static Frame initialize() {
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Frame frame = new Frame("Modifiers Test");
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frame.setLayout(new GridLayout(1, 1));
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frame.addKeyListener(new KeyChecker());
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frame.setLayout(new GridLayout(2, 1));
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Label label = new Label("See if you can type in upper and lowercase using Caps Lock:");
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frame.add(label);
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TextArea ta = new TextArea();
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frame.add(ta);
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ta.addKeyListener(new KeyChecker());
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ta.requestFocus();
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frame.setSize(400, 300);
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return frame;
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}
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}
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// a KeyListener for debugging purposes
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class KeyChecker extends KeyAdapter {
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public void keyPressed(KeyEvent ev) {
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System.out.println(ev);
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}
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public void keyReleased(KeyEvent ev) {
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System.out.println(ev);
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}
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public void keyTyped(KeyEvent ev) {
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System.out.println(ev);
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}
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}
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