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  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
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  23 
  24 /**
  25  * @test
  26  * @key headful
  27  * @bug 7075105
  28  * @summary WIN: Provide a way to format HTML on drop
  29  * @author Denis Fokin: area=datatransfer
  30  * @requires (os.family == "windows")
  31  * @library ../../../../lib/testlibrary
  32  * @build HtmlTransferable PutAllHtmlFlavorsOnClipboard
  33  * @build PutOnlyAllHtmlFlavorOnClipboard PutSelectionAndFragmentHtmlFlavorsOnClipboard
  34  * @build jdk.testlibrary.OSInfo
  35  * @run main HTMLDataFlavorTest
  36  */
  37 
  38 import java.awt.*;
  39 import java.awt.datatransfer.*;
  40 import java.io.*;
  41 import java.util.HashMap;
  42 
  43 public class HTMLDataFlavorTest {
  44 
  45     private static HashMap<DataFlavor, String> dataFlavors = new HashMap<DataFlavor, String>();
  46 
  47 
  48     public static void main(String[] args) throws IOException, UnsupportedFlavorException {
  49 
  50         if (jdk.testlibrary.OSInfo.getOSType() != jdk.testlibrary.OSInfo.OSType.WINDOWS) {
  51             System.err.println("This test is for MS Windows only. Considered passed.");
  52             return;
  53         }
  54 
  55         dataFlavors.put(DataFlavor.allHtmlFlavor, HtmlTransferable.ALL_HTML_AS_STRING);
  56         dataFlavors.put(DataFlavor.fragmentHtmlFlavor, HtmlTransferable.FRAGMENT_HTML_AS_STRING);
  57         dataFlavors.put(DataFlavor.selectionHtmlFlavor, HtmlTransferable.SELECTION_HTML_AS_STRING);
  58 
  59         Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
  60         resetClipboardContent(clipboard);
  61 
  62         // 1. Put all three html flavors on clipboard.
  63         //    Get the data within the same JVM
  64         //    Expect that the resulted html is the selection
  65         //    wrapped in all three types
  66 
  67         clipboard.setContents(new HtmlTransferable(HtmlTransferable.htmlDataFlavors),null);
  68 
  69         // Test local transfer
  70         testClipboardContent(clipboard, HtmlTransferable.htmlDataFlavors);
  71 
  72         resetClipboardContent(clipboard);
  73 
  74         // 2. Put only DataFlavor.allHtmlFlavor on clipboard.
  75         //    Expect that the resulted html is the all
  76         //    wrapped in all three types
  77 
  78         putHtmlInAnotherProcess("PutOnlyAllHtmlFlavorOnClipboard");
  79 
  80         for (DataFlavor df : HtmlTransferable.htmlDataFlavors) {
  81             if (!clipboard.isDataFlavorAvailable(df)) {
  82                 throw new RuntimeException("The data should be available.");
  83             }
  84         }
  85 
  86         if (!clipboard.getData(DataFlavor.allHtmlFlavor).toString().
  87                 equals(dataFlavors.get(DataFlavor.allHtmlFlavor).toString()))
  88         {
  89             throw new RuntimeException("DataFlavor.allHtmlFlavor data " +
  90                     "should be identical to the data put on the source side.");
  91         }
  92 
  93         resetClipboardContent(clipboard);
  94 
  95         // 3. Put all three html flavors on clipboard.
  96         //    Expect that the resulted html is the selection
  97         //    wrapped in all three types
  98 
  99         putHtmlInAnotherProcess("PutAllHtmlFlavorsOnClipboard");
 100 
 101         for (DataFlavor df : HtmlTransferable.htmlDataFlavors) {
 102             if (!clipboard.isDataFlavorAvailable(df)) {
 103                 throw new RuntimeException("The data should be available.");
 104             }
 105         }
 106 
 107         if (!clipboard.getData(DataFlavor.selectionHtmlFlavor).toString().
 108                 equals(dataFlavors.get(DataFlavor.selectionHtmlFlavor)))
 109         {
 110             throw new RuntimeException("DataFlavor.allHtmlFlavor data " +
 111                     "should be identical to the data put on the source side.");
 112         }
 113 
 114     }
 115 
 116     private static void resetClipboardContent(Clipboard clipboard) {
 117         clipboard.setContents(
 118                 new StringSelection("The data is used to empty the clipboard content"
 119                 ),null);
 120     }
 121 
 122 
 123     private static void putHtmlInAnotherProcess(String putterCommand) {
 124         try {
 125 
 126             String command = System.getProperty("java.home") + "/bin/java -cp " +
 127                     System.getProperty("test.classes", ".") + " "  +
 128                     putterCommand;
 129 
 130             System.out.println("Execute process : " + command);
 131 
 132             Process p = Runtime.getRuntime().exec(command);
 133 
 134             try {
 135                 p.waitFor();
 136             } catch (InterruptedException e) {
 137                 e.printStackTrace();
 138             }
 139 
 140             System.out.println("The data has been set remotely");
 141 
 142             try (BufferedReader stdstr = new BufferedReader(new InputStreamReader(p.getInputStream()))) {
 143                 String s;
 144                 while ((s = stdstr.readLine()) != null) {
 145                     s = stdstr.readLine();
 146                     System.out.println(s);
 147                 }
 148             }
 149 
 150             try (BufferedReader br = new BufferedReader(new InputStreamReader(p.getErrorStream()))) {
 151                 String s;
 152                 while ((s = br.readLine()) != null) {
 153                     s = br.readLine();
 154                     System.err.println(s);
 155                 }
 156             }
 157 
 158 
 159 
 160         } catch (IOException e) {
 161             e.printStackTrace();
 162         }
 163     }
 164 
 165     private static void testClipboardContent(Clipboard clipboard,
 166                                              DataFlavor [] expectedDataFlavors)
 167             throws UnsupportedFlavorException, IOException {
 168 
 169         for (DataFlavor df : clipboard.getAvailableDataFlavors()) {
 170             System.out.println("available df: " + df.getMimeType());
 171         }
 172 
 173         for (DataFlavor df : expectedDataFlavors) {
 174 
 175             if (!clipboard.isDataFlavorAvailable(df)) {
 176                 throw new RuntimeException("The data should be available.");
 177             }
 178 
 179 
 180             System.out.println("Checking \"" + df.getParameter("document") + "\" for correspondence");
 181 
 182             if (!dataFlavors.get(df).toString().equals(clipboard.getData(df).toString())) {
 183 
 184                 System.err.println("Expected data: " + dataFlavors.get(df).toString());
 185                 System.err.println("Actual data: " + clipboard.getData(df).toString());
 186 
 187 
 188                 throw new RuntimeException("An html flavor with parameter \"" +
 189                         df.getParameter("document") + "\" does not correspond to the transferred data.");
 190 
 191 
 192             }
 193         }
 194     }
 195 
 196 
 197 }