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Alisen Chung
committedOct 17, 2024
8340987: Open some TextArea awt tests 1
Reviewed-by: prr, abhiscxk
1 parent d915ac2 commit 7e98f59

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‎test/jdk/java/awt/TextArea/TextAreaAppendScrollTest2.java

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/*
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* Copyright (c) 2004, 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.BorderLayout;
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import java.awt.Frame;
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import java.awt.TextArea;
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/*
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* @test
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* @bug 6192116
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* @summary Auto-scrolling does not work properly for TextArea when appending some text, on XToolkit
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual TextAreaAppendScrollTest2
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*/
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public class TextAreaAppendScrollTest2 extends Frame {
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TextArea area;
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private static final String INSTRUCTIONS = """
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Press pass if you see exclamation marks in the bottom of textarea.
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Press fail if you don't.
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""";
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public static void main(String[] args) throws Exception {
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PassFailJFrame.builder()
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.title("TextAreaAppendScrollTest2")
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.instructions(INSTRUCTIONS)
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.rows((int) INSTRUCTIONS.lines().count() + 2)
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.columns(40)
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.testUI(TextAreaAppendScrollTest2::new)
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.build()
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.awaitAndCheck();
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}
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public TextAreaAppendScrollTest2() {
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setLayout(new BorderLayout());
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area = new TextArea("AWT is cool ", 3, 3, TextArea.SCROLLBARS_NONE);
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add("Center", area);
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setSize(200, 200);
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StringBuilder coolStr = new StringBuilder("");
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// I count 15 lines with 12 cools per line
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for (int i = 0; i < 12 * 15; i++) {
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coolStr.append("cool ");
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}
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coolStr.append("!!!!!!!");
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area.append(coolStr.toString());
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}
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}

‎test/jdk/java/awt/TextArea/TextAreaAppendTest.java

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/*
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* Copyright (c) 1998, 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.Frame;
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import java.awt.TextArea;
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/*
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* @test
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* @bug 4118915
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* @summary Test appending to a TextArea after the peer is created
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual TextAreaAppendTest
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*/
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public class TextAreaAppendTest {
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private static final String INSTRUCTIONS = """
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If all four lines are visible in TextArea, the test passed.
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If the last two lines have only one character visible, the test failed.
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""";
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public static void main(String[] args) throws Exception {
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PassFailJFrame.builder()
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.title("TextAreaAppendTest")
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.instructions(INSTRUCTIONS)
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.rows((int) INSTRUCTIONS.lines().count() + 2)
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.columns(40)
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.testUI(TextAreaAppendTest::createGUI)
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.build()
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.awaitAndCheck();
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}
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public static Frame createGUI() {
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Frame f = new Frame("TextAreaAppendTest");
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TextArea ta = new TextArea();
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f.add(ta);
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ta.append("line 1 (added before drawing)\n");
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ta.append("line 2 (added before drawing)\n");
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f.pack();
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f.show();
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ta.append("line 3 (added after drawing)\n");
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ta.append("line 4 (added after drawing)\n");
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return f;
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}
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}

‎test/jdk/java/awt/TextArea/TextAreaCRLFAutoDetectManualTest.java

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/*
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* Copyright (c) 2003, 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.FlowLayout;
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import java.awt.Frame;
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import java.awt.GridLayout;
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import java.awt.Panel;
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import java.awt.TextArea;
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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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/*
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* @test
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* @bug 4800187
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* @summary REGRESSION:show the wrong selection when there are \r characters in the text
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual TextAreaCRLFAutoDetectManualTest
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*/
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public class TextAreaCRLFAutoDetectManualTest {
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static int flag = 1;
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private static final String INSTRUCTIONS = """
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Please click the button several times.
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If you see the text '679' selected on the left TextArea
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and the same text on the right TextArea
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each time you press the button,
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the test passed, else failed.
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""";
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public static void main(String[] args) throws Exception {
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PassFailJFrame.builder()
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.title("TextAreaCRLFAutoDetectManualTest")
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.instructions(INSTRUCTIONS)
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.rows((int) INSTRUCTIONS.lines().count() + 2)
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.columns(40)
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.testUI(TextAreaCRLFAutoDetectManualTest::createGUI)
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.build()
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.awaitAndCheck();
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}
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public static Frame createGUI() {
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Frame f = new Frame("TextAreaCRLFAutoDetectManualTest");
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TextArea ta1 = new TextArea(5, 20);
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TextArea ta2 = new TextArea(5, 20);
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TextField tf1 = new TextField("123", 20);
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TextField tf2 = new TextField("567", 20);
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TextField tf3 = new TextField("90", 20);
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Button b = new Button("Click Me Several Times");
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b.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent evt) {
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ta1.setText("");
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ta2.setText("");
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flag++;
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String eoln = ((flag % 2) != 0) ? "\r\n" : "\n";
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ta1.setText(eoln + tf1.getText() + eoln + tf2.getText() + eoln + tf3.getText() + eoln);
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ta1.select(6, 10);
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ta2.setText(ta1.getSelectedText());
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ta1.requestFocus();
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}
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});
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f.setLayout(new FlowLayout());
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Panel tfpanel = new Panel();
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tfpanel.setLayout(new GridLayout(3, 1));
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tfpanel.add(tf1);
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tfpanel.add(tf2);
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tfpanel.add(tf3);
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f.add(tfpanel);
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f.add(ta1);
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f.add(ta2);
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f.add(b);
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f.pack();
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return f;
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}
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}

‎test/jdk/java/awt/TextArea/TextAreaLimit.java

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/*
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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.BorderLayout;
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import java.awt.Frame;
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import java.awt.TextArea;
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/*
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* @test
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* @bug 4341196
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* @summary Tests that TextArea can handle more than 64K of text
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual TextAreaLimit
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*/
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public class TextAreaLimit extends Frame {
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static TextArea text;
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private static final String INSTRUCTIONS = """
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You will see a text area with 40000 lines of text
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each with its own line number. If you see the caret after line 39999
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then test passes. Otherwise it fails.
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""";
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public static void main(String[] args) throws Exception {
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PassFailJFrame.builder()
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.title("TextAreaLimit")
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.instructions(INSTRUCTIONS)
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.rows((int) INSTRUCTIONS.lines().count() + 2)
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.columns(40)
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.testUI(TextAreaLimit::new)
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.build()
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.awaitAndCheck();
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}
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public TextAreaLimit() {
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setLayout(new BorderLayout());
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text = new TextArea();
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add(text);
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StringBuffer buf = new StringBuffer();
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for (int i = 0; i < 40000; i++) {
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buf.append(i + "\n");
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}
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text.setText(buf.toString());
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text.setCaretPosition(buf.length());
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text.requestFocus();
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setSize(200, 200);
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}
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}

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