8315594: Open source few headless Swing misc tests

Backport-of: 806ef0897b42c8f3cb3b4d7bd904af9ed18a543e

Author: Andrew Lu

test/jdk/javax/swing/text/html/HTMLEditorKit/bug4267840.java

@@ -0,0 +1,61 @@
+/*
+ * 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 4267840
+   @summary Tests how HTMLEditorKit.write() works on small documents
+   @run main bug4267840
+*/
+
+import javax.swing.JTextPane;
+import javax.swing.text.EditorKit;
+import javax.swing.SwingUtilities;
+import java.io.File;
+import java.io.FileOutputStream;
+
+public class bug4267840 {
+    public static void main(String[] args) throws Exception {
+        SwingUtilities.invokeAndWait(() -> {
+            final JTextPane textpane = new JTextPane();
+            textpane.setContentType("text/html");
+            final EditorKit kit = textpane.getEditorKit();
+
+            textpane.setText("A word");
+            File file = new File("bug4267840.out");
+            try {
+                FileOutputStream out = new FileOutputStream(file);
+                kit.write(out, textpane.getDocument(), 0,
+                          textpane.getDocument().getLength());
+                out.close();
+            } catch (Exception e) {}
+            try {
+                if (file.length() < 6) {  // simply can't be
+                    throw new RuntimeException("Failed: " +
+                                          " HTMLEditorKit.write() is broken");
+                }
+            } finally {
+                file.delete();
+            }
+        });
+    }
+}

test/jdk/javax/swing/text/html/StyleSheet/bug4218254.java

@@ -0,0 +1,53 @@
+/*
+ * 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 4218254
+   @summary Serialization Bug on StyleSheet.
+   @run main bug4218254
+*/
+
+import javax.swing.text.html.StyleSheet;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+
+
+public class bug4218254 {
+
+    public static void main(String[] args) throws Exception {
+        StyleSheet ssw = new StyleSheet();
+        StyleSheet ssr = null;
+
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        ObjectOutputStream oos = new ObjectOutputStream(baos);
+        oos.writeObject(ssw);
+        byte[] buf = baos.toByteArray();
+        oos.close();
+        ByteArrayInputStream bais = new ByteArrayInputStream(buf);
+        ObjectInputStream ois = new ObjectInputStream(bais);
+        ssr = (StyleSheet)ois.readObject();
+        ois.close();
+    }
+}

test/jdk/javax/swing/text/html/StyleSheet/bug4243463.java

@@ -0,0 +1,54 @@
+/*
+ * 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 4243463
+   @summary Tests that StyleSheet has following methods:
+            public void addStyleSheet(StyleSheet ss);
+            public void removeStyleSheet(StyleSheet ss);
+            public Enumeration getStyleSheets()
+   @run main bug4243463
+*/
+
+import javax.swing.text.html.StyleSheet;
+
+public class bug4243463 {
+
+    public static void main(String[] argv) throws Exception {
+        StyleSheet main = new StyleSheet();
+        StyleSheet ss = new StyleSheet();
+        ss.addRule("p {color:red;}");
+
+        main.addStyleSheet(ss);
+        StyleSheet[] sheets = main.getStyleSheets();
+        if (sheets.length != 1 || sheets[0] != ss) {
+            throw new RuntimeException("getStyleSheets failed");
+        }
+
+        main.removeStyleSheet(ss);
+        sheets = main.getStyleSheets();
+        if (sheets != null) {
+            throw new RuntimeException("StyleSheet is not removed");
+        }
+    }
+}

test/jdk/javax/swing/tree/DefaultTreeSelectionModel/bug4485322.java

@@ -0,0 +1,88 @@
+/*
+ * 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 4485322
+   @summary DefaultTreeSelectionModel.insureRowContinuity is broken for CONTIGUOUS_TREE_SELECTION
+   @run main bug4485322
+*/
+
+import javax.swing.SwingUtilities;
+import javax.swing.tree.DefaultTreeSelectionModel;
+import javax.swing.tree.TreeSelectionModel;
+import javax.swing.tree.RowMapper;
+import javax.swing.tree.TreePath;
+
+import java.util.Arrays;
+
+public class bug4485322 {
+
+    Object obj1[] = {"9", "2", "5", "3", "1"};
+    Object obj2[] = {"1", "2", "3"};
+
+    public void init() {
+        DummyDefaultTreeSelectionModel model = new DummyDefaultTreeSelectionModel();
+
+        TreePath sPaths[] = new TreePath[obj1.length];
+        for (int i=0; i<obj1.length; i++) {
+            sPaths[i] = new TreePath(obj1[i]);
+        };
+        model.setSelectionPaths(sPaths);
+
+        model.setRowMapper(new DummyRowMapper());
+        model.setSelectionMode(TreeSelectionModel.CONTIGUOUS_TREE_SELECTION);
+        model.insureRowContinuity();
+
+        TreePath real[] = model.getSelectionPaths();
+        TreePath expected[] = new TreePath[obj2.length];
+        for (int i=0; i<obj2.length; i++) {
+            expected[i] = new TreePath(obj2[i]);
+        };
+
+        if ( !Arrays.equals(real, expected) ) {
+            throw new RuntimeException("The tree selection path is wrong.");
+        }
+    }
+
+    public static class DummyDefaultTreeSelectionModel extends DefaultTreeSelectionModel {
+        public void insureRowContinuity() {
+            super.insureRowContinuity();
+        }
+    }
+
+    public static class DummyRowMapper implements RowMapper {
+        public int[] getRowsForPaths(TreePath[] path) {
+            int rows[] = new int[path.length];
+            for (int i = 0;i < path.length; i++) {
+                String userObject = path[i].getPathComponent(0).toString();
+                rows[i] = Integer.valueOf(userObject);
+            }
+            return rows;
+        }
+    }
+
+    public static void main(String[] argv) throws Exception {
+        bug4485322 b = new bug4485322();
+        SwingUtilities.invokeAndWait(() -> b.init());
+    }
+}