8306430: Open source some AWT tests related to TextComponent and Toolkit

Backport-of: 36ec05d52a79185d8c6669713fd17933128c032a

test/jdk/java/awt/TextComponent/PeerlessSetCaret/PeerlessSetCaret.java

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2003, 2023, 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 4257143
+  @summary RFE: Cannot set some AWT properties until peer has been created
+  @key headful
+*/
+
+import java.awt.EventQueue;
+import java.awt.TextArea;
+import java.awt.TextField;
+
+public class PeerlessSetCaret {
+    public static void main(String[] args) throws Exception {
+        EventQueue.invokeAndWait(() -> {
+            TextField tf = new TextField("Hello, World!");
+            TextArea ta = new TextArea("Hello, World!");
+
+            // without the fix these will throw IllegalComponentStateException
+            tf.setCaretPosition(1);
+            ta.setCaretPosition(1);
+        });
+    }
+}

test/jdk/java/awt/TextComponent/SelectionBounds/SelectionBounds.java

@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 1999, 2023, 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 4118247
+  @summary Make sure bounds are enforced correctly on
+           TextComponent.Select(int, int)
+  @key headful
+*/
+
+import java.awt.EventQueue;
+import java.awt.TextArea;
+import java.awt.TextComponent;
+
+public class SelectionBounds {
+    public static TextComponent tc;
+
+    public static int[][] index = {
+        {0, 0},     // 0 = selectionStart = selectionEnd
+        {5, 5},     // selectionStart = selectionEnd
+        {5, 7},     // 0 < selectionStart < selectionEnd < textLength
+        {-50, 7},   // selectionStart < 0 < selectionEnd < textLength
+        {-50, 50},  // selectionStart < 0 < textLength < selectionEnd
+        {5, 50},    // 0 < selectionStart < textLength < selectionEnd
+        {40, 50},   // 0 < textLength < selectionStart < selectionEnd
+        {-50, -40}, // selectionStart < selectionEnd < 0 < textLength
+        {7, 5},     // 0 < selectionEnd < selectionStart < textLength
+        {7, -50},   // selectionEnd < 0 < selectionStart < textLength
+        {50, -50},  // selectionEnd < 0 < textLength < selectionStart
+        {50, 5},    // 0 < selectionEnd < textLength < selectionStart
+        {50, 40},   // 0 < textLength < selectionEnd < selectionStart
+        {-40, -50}  // selectionEnd < selectionStart < 0 < textLength
+    };
+
+    public static String[] selections = {
+        "",
+        "",
+        "56",
+        "0123456",
+        "0123456789",
+        "56789",
+        "",
+        "",
+        "",
+        "",
+        "",
+        "",
+        "",
+        ""
+    };
+
+
+    public static void main(String[] args) throws Exception {
+        EventQueue.invokeAndWait(() -> {
+            tc = new TextArea("0123456789");
+            runTheTest();
+        });
+    }
+
+    private static void runTheTest() {
+        int i;
+        String str1;
+
+        for (i=0; i<index.length; i++) {
+            tc.select(index[i][0], index[i][1]);
+            str1 = tc.getSelectedText();
+
+            if (!str1.equals(selections[i])) {
+                System.out.println("Test " + i + " FAILED:  " + str1 +
+                    " != " + selections[i]);
+                System.out.println("Test " + i + " FAILED:  " + str1 +
+                    " != " + selections[i]);
+                throw new RuntimeException("Test " + i + " FAILED:  " + str1 +
+                    " != " + selections[i]);
+            }
+            else {
+                System.out.println("Test " + i + " PASSED:  " + str1 +
+                    " = " + selections[i]);
+                System.out.println("Test " + i + " PASSED:  " + str1 +
+                    " = " + selections[i]);
+            }
+        }
+
+        System.out.println("\nAll tests PASSED.");
+    }
+}

test/jdk/java/awt/TextComponent/TextAreaCRLFTest/TextAreaCRLFTest.java

@@ -0,0 +1,150 @@
+/*
+ * Copyright (c) 2002, 2023, 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 4701398 4652358 4659958 4697796 4666876
+  @summary REGRESSION: TextArea.append does not work consistently with \r.
+  @key headful
+*/
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Dialog;
+import java.awt.EventQueue;
+import java.awt.Font;
+import java.awt.Frame;
+import java.awt.Panel;
+import java.awt.TextArea;
+
+public class TextAreaCRLFTest {
+    private static final char[] DIGITS = {
+        '0', '1', '2', '3', '4', '5', '6', '7',
+        '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'
+    };
+
+    public static Dialog aDialog;
+    public static TextArea area;
+    public static boolean passed = true;
+    public static boolean res;
+    public static String atext = "";
+
+    public static void main(String[] args) throws Exception {
+        String atextCRLF = "row1\r\nrow2\r\nrow3";
+
+        try {
+            EventQueue.invokeAndWait(() -> {
+                aDialog = new Dialog(new Frame());
+                aDialog.setTitle("ADialog");
+                aDialog.setBackground(Color.lightGray);
+                aDialog.setLayout(new BorderLayout());
+                Panel mainPanel = new Panel();
+                mainPanel.setLayout(new BorderLayout(6, 6));
+                area = new TextArea(atextCRLF, 25, 68,
+                    TextArea.SCROLLBARS_VERTICAL_ONLY);
+                area.setFont(new Font("Monospaced", Font.PLAIN, 11));
+                mainPanel.add(area, "Center");
+                aDialog.add(mainPanel, "Center");
+                aDialog.pack();
+                System.out.println("before: "+hexEncode(atextCRLF));
+                System.out.println(" after: "+hexEncode(area.getText()));
+                res = area.getText().equals(atextCRLF);
+                System.out.println("01: " + res + "\n");
+                passed = passed && res;
+                area.setText(atextCRLF);
+                System.out.println("before: "+hexEncode(atextCRLF));
+                System.out.println(" after: "+hexEncode(area.getText()));
+                res = area.getText().equals(atextCRLF);
+                System.out.println("02: " + res + "\n");
+                passed = passed && res;
+
+                area.setText("");
+                atext = "row1";
+                area.append(atext+"\r");
+                area.append(atext+"\r");
+                System.out.println("before: "
+                    +hexEncode(atext+"\r" + atext+"\r"));
+                System.out.println(" after: "+hexEncode(area.getText()));
+                res = area.getText().equals(atext + atext);
+                System.out.println("03: " + res + "\n");
+                passed = passed && res;
+
+                area.setText("");
+                String atext1 = "fine.";
+                String atext2 = "messed up.";
+                atext = atext1 +"\r\n"+ atext2;
+                for (int i = 0; i < atext.length(); i++) {
+                    area.append(atext.substring(i, i+1));
+                }
+                System.out.println("before: "
+                    +hexEncode(atext1 +"\r\n"+ atext2));
+                System.out.println(" after: "+hexEncode(area.getText()));
+                String s = area.getText();
+                String t = s.substring(s.length()-atext2.length());
+                res = t.equals(atext2);
+                System.out.println("04: " + res);
+                passed = passed && res;
+
+                area.setText("");
+                atext = "\r";
+                area.append(atext);
+                System.out.println("before: "+hexEncode(atext));
+                System.out.println(" after: "+hexEncode(area.getText()));
+                res = area.getText().equals("");
+                System.out.println("05: " + res + "\n");
+                passed = passed && res;
+
+                if (System.getProperty("os.name").toUpperCase().
+                    startsWith("WIN")) {
+                    if (!passed) {
+                        throw new RuntimeException("TextAreaCRLFTest FAILED.");
+                    } else {
+                        System.out.println("TextAreaCRLFTest PASSED");
+                    }
+                } else {
+                    System.out.println("This is a Windows oriented testcase.");
+                }
+            });
+        } finally {
+            EventQueue.invokeAndWait(() -> {
+                if (aDialog != null) {
+                    aDialog.dispose();
+                }
+            });
+        }
+    }
+
+    private static String hexEncode(String str) {
+        return hexEncode(str.getBytes());
+    }
+
+    private static String hexEncode(byte[] bytes) {
+        StringBuffer buffer = new StringBuffer(bytes.length * 2);
+        for (int i = 0; i < bytes.length; i++) {
+            byte b = bytes[i];
+            buffer.append(DIGITS[(b & 0xF0) >> 4]);
+            buffer.append(DIGITS[b & 0x0F]);
+        }
+        return buffer.toString();
+    }
+}