90 lines
3.3 KiB
Java
90 lines
3.3 KiB
Java
/*
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* Copyright (c) 2000, 2024, 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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import java.awt.Button;
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import java.awt.Frame;
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import java.awt.GridLayout;
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import java.awt.TextField;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.lang.reflect.InvocationTargetException;
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/*
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* @test
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* @bug 4307281
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* @summary verify that after setting the echo char to 0 disguises are
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* removed and user input is echoed to the screen unchanged.
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual ZeroEchoCharTest
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*/
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public class ZeroEchoCharTest extends Frame implements ActionListener {
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private final TextField textfield = new TextField();
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private final Button button1 = new Button("Set echo char to *");
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private final Button button2 = new Button("Set echo char to 0");
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static final String INSTRUCTIONS = """
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1.Type in the text field. The user input must be echoed unchanged.
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2.Set echo char to '*' by pressing the corresponding button.
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If all characters in the text field aren't immediately replaced
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with '*', the test fails.
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3.Set echo char to 0 by pressing the corresponding button.
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If disguises in the text field don't immediately revert to
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the original characters, the test fails.
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4.Type in the text field. If the input is echoed unchanged,
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the test passes. Otherwise, the test fails.
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""";
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public ZeroEchoCharTest() {
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button1.addActionListener(this);
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button2.addActionListener(this);
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setLayout(new GridLayout(3, 1));
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add(textfield);
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add(button1);
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add(button2);
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pack();
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}
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public void actionPerformed(ActionEvent event) {
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if (event.getSource() == button1) {
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textfield.setEchoChar('*');
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} else if (event.getSource() == button2) {
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textfield.setEchoChar((char)0);
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}
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}
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public static void main(String[] args) throws InterruptedException,
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InvocationTargetException {
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PassFailJFrame.builder()
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.title("Zero Echo Char Test")
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.testUI(ZeroEchoCharTest::new)
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.instructions(INSTRUCTIONS)
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.rows((int) INSTRUCTIONS.lines().count() + 1)
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.columns(40)
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.build()
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.awaitAndCheck();
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}
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}
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