1 /*
2 test
3 @bug 4426805 4427837
4 @summary tests that drag source provides data in the requested tymed
5 in java-to-native drag-and-drop operation on Win32
6 @author das@sparc.spb.su area=dnd
7 @run applet Win32TYMEDSelectionTest.html
8 */
9
10 /**
11 * Win32TYMEDSelectionTest.java
12 *
13 * summary: tests that drag source provides data in the requested tymed
14 * in java-to-native drag-and-drop operation on Win32
15 */
16
17 import java.applet.Applet;
18 import java.awt.*;
19 import java.awt.datatransfer.*;
20 import java.awt.dnd.*;
21 import java.awt.event.*;
22 import java.io.*;
23
24
25 public class Win32TYMEDSelectionTest extends Applet implements Runnable {
26
27 /*
28 * NOTE: These constants are duplicated in child.cpp.
29 * Be sure to keep them is sync.
30 */
31 public static final int CODE_NOT_RETURNED = -1;
32 public static final int CODE_OK = 0;
33 public static final int CODE_INVALID_TYMED_FAILURE = 1;
34 public static final int CODE_INVALID_DATA_FAILURE = 2;
35 public static final String TEST_TEXT = "TEST TEXT";
36 public static final int X = 300;
37 public static final int Y = 300;
38 public static final int WIDTH = 100;
39 public static final int HEIGHT = 100;
40
41 public static final int ACTIVATION_TIMEOUT = 2000;
42
43 private transient int retCode = CODE_NOT_RETURNED;
44
45 final Frame frame = new Frame();
46 final Button button = new DragSourceButton();
47 private Process process;
48
49 public void run() {
50 try {
51 Thread.sleep(ACTIVATION_TIMEOUT);
52
53 final Point sourcePoint = button.getLocationOnScreen();
54 final Dimension d = button.getSize();
55 sourcePoint.translate(d.width / 2, d.height / 2);
56 final Point targetPoint = new Point(X + WIDTH / 2, Y + HEIGHT / 2);
57
58 final Robot robot = new Robot();
59 robot.mouseMove(sourcePoint.x, sourcePoint.y);
60 robot.keyPress(KeyEvent.VK_CONTROL);
61 robot.mousePress(InputEvent.BUTTON1_MASK);
62 for (;!sourcePoint.equals(targetPoint);
63 sourcePoint.translate(sign(targetPoint.x - sourcePoint.x),
64 sign(targetPoint.y - sourcePoint.y))) {
65
66 robot.mouseMove(sourcePoint.x, sourcePoint.y);
67 Thread.sleep(10);
68 }
69 robot.mouseRelease(InputEvent.BUTTON1_MASK);
70 robot.keyRelease(KeyEvent.VK_CONTROL);
71
72 Thread.sleep(ACTIVATION_TIMEOUT);
73
74 if (retCode == CODE_NOT_RETURNED) {
75 process.destroy();
76 }
77 } catch (Exception e) {
78 throw new RuntimeException(e);
79 }
80 } // run()
81
82 public static int sign(int n) {
83 return n < 0 ? -1 : n == 0 ? 0 : 1;
84 }
85
86 public void start() {
87
88 if (System.getProperty("os.name").startsWith("Windows")) {
89 frame.setTitle("DragSource frame");
90 frame.setLocation(200, 200);
91 frame.add(button);
92 frame.pack();
93 frame.setVisible(true);
94
95 String testPath = System.getProperty("test.src", ".");
96
97 try {
98 Process process = Runtime.getRuntime().exec("cp " + testPath + File.separator + "child.exe .");
99 process.waitFor();
100 process = Runtime.getRuntime().exec("chmod 755 child.exe");
101 process.waitFor();
102 }catch (InterruptedException ire) {
103 ire.printStackTrace();
104 } catch (IOException ie) {
105 ie.printStackTrace();
106 }
107
108 String command = "./child.exe";
109 try {
110 process = Runtime.getRuntime().exec(command);
111 new Thread(this).start();
112
113 retCode = process.waitFor();
114
115 InputStream errorStream = process.getErrorStream();
116 int count = errorStream.available();
117 if (count > 0) {
118 byte[] b = new byte[count];
119 errorStream.read(b);
120 System.err.println("========= Child VM System.err ========");
121 System.err.print(new String(b));
122 System.err.println("======================================");
123 }
124
125 } catch (Exception e) {
126 e.printStackTrace();
127 }
128 System.err.println("Child VM: returned: " + retCode);
129 switch (retCode) {
130 case CODE_NOT_RETURNED:
131 System.err.println("Child VM: failed to start");
132 break;
133 case CODE_OK:
134 System.err.println("Child VM: normal termination");
135 break;
136 default:
137 System.err.println("Child VM: other failure");
138 break;
139 case CODE_INVALID_TYMED_FAILURE:
140 System.err.println("Child VM: invalid tymed detected");
141 throw new RuntimeException("The test failed.");
142 case CODE_INVALID_DATA_FAILURE:
143 System.err.println("Child VM: invalid transfer data detected");
144 throw new RuntimeException("The test failed.");
145 }
146 }
147 } // start()
148 } // class Win32TYMEDSelectionTest
149
150 class DragSourceButton extends Button implements Serializable,
151 DragGestureListener,
152 Transferable {
153 static final DataFlavor[] flavors =
154 new DataFlavor[] { DataFlavor.stringFlavor, DataFlavor.imageFlavor };
155
156 public DragSourceButton() {
157 this("DragSourceButton");
158 }
159
160 public DragSourceButton(String str) {
161 super(str);
162
163 DragSource ds = DragSource.getDefaultDragSource();
164 ds.createDefaultDragGestureRecognizer(this, DnDConstants.ACTION_COPY,
165 this);
166 }
167
168 public void dragGestureRecognized(DragGestureEvent dge) {
169 dge.startDrag(null, this,
170 new DragSourceAdapter() {});
171 }
172
173 public DataFlavor[] getTransferDataFlavors() {
174 return flavors;
175 }
176
177 public boolean isDataFlavorSupported(DataFlavor flavor) {
178 return DataFlavor.stringFlavor.equals(flavor) ||
179 DataFlavor.imageFlavor.equals(flavor);
180 }
181
182 public Object getTransferData(DataFlavor flavor)
183 throws UnsupportedFlavorException, IOException {
184 if (DataFlavor.stringFlavor.equals(flavor)) {
185 return Win32TYMEDSelectionTest.TEST_TEXT;
186 } else if (DataFlavor.imageFlavor.equals(flavor)) {
187 return createImage(10, 10);
188 } else {
189 throw new UnsupportedFlavorException(flavor);
190 }
191 }
192 }
193