8328384: Convert java/awt/FileDialog/FileDialogOpenDirTest test to main

Reviewed-by: azvegint

test/jdk/java/awt/FileDialog/FileDialogOpenDirTest.java

@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2004, 2024, 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.
+ */
+
+import java.awt.FileDialog;
+import java.awt.Frame;
+import java.awt.Toolkit;
+import java.lang.reflect.InvocationTargetException;
+import javax.swing.JButton;
+import jtreg.SkippedException;
+
+/*
+ * @test
+ * @bug 4974135
+ * @summary FileDialog should open current directory by default.
+ * @requires (os.family == "linux")
+ * @library /java/awt/regtesthelpers
+ * @library /test/lib
+ * @build PassFailJFrame
+ * @build jtreg.SkippedException
+ * @run main/manual FileDialogOpenDirTest
+ */
+
+public class FileDialogOpenDirTest {
+    private static JButton initialize() {
+        System.setProperty("sun.awt.disableGtkFileDialogs", "true");
+
+        JButton open = new JButton("Open File Dialog");
+        open.addActionListener(e -> {
+            new FileDialog((Frame) null).setVisible(true);
+        });
+
+        return open;
+    }
+
+    public static void main(String[] args) throws InterruptedException,
+            InvocationTargetException {
+        String toolkit = Toolkit.getDefaultToolkit().getClass().getName();
+        if (!toolkit.equals("sun.awt.X11.XToolkit")) {
+            throw new SkippedException("Test is not designed for toolkit " + toolkit);
+        }
+
+        String curdir = System.getProperty("user.dir");
+        String instructions = """
+                        Click the \"Open File Dialog\" button below to open FileDialog.
+                        Verify that the directory opened is current directory, that is:
+                        $curdir,
+                        If so press Pass, otherwise press Fail
+                        """.replace("$curdir", curdir);
+
+        PassFailJFrame.builder()
+                .title("Directory File Dialog Test Instructions")
+                .instructions(instructions)
+                .rows((int) instructions.lines().count() + 1)
+                .columns(40)
+                .splitUIBottom(FileDialogOpenDirTest::initialize)
+                .build()
+                .awaitAndCheck();
+    }
+}