third_party/WebKit/LayoutTests/editing/execCommand/script-tests/clipboard-access.js

   1 description("This test checks whether javascript programs can access clipboard.");
   2
   3 if (window.testRunner)
   4 {
   5     window.testRunner.setJavaScriptCanAccessClipboard(false);
   6 }
   7
   8 var nonEditableParagraph = document.createElement("p");
   9 nonEditableParagraph.appendChild(document.createTextNode("x"));
  10 document.body.appendChild(nonEditableParagraph);
  11
  12 var editableParagraph = document.createElement("p");
  13 editableParagraph.appendChild(document.createTextNode("x"));
  14 editableParagraph.setAttribute("contentEditable", "true");
  15 document.body.appendChild(editableParagraph);
  16
  17 var editablePlainTextParagraph = document.createElement("p");
  18 editablePlainTextParagraph.appendChild(document.createTextNode("x"));
  19 editablePlainTextParagraph.setAttribute("contentEditable", "plaintext-only");
  20 document.body.appendChild(editablePlainTextParagraph);
  21
  22 function enabled(command, element, selectionStart, selectionEnd)
  23 {
  24     var selection = document.getSelection();
  25     selection.removeAllRanges();
  26     if (element) {
  27         var range = document.createRange();
  28         range.setStart(element.firstChild, selectionStart);
  29         range.setEnd(element.firstChild, selectionEnd);
  30         selection.addRange(range);
  31     }
  32     var result = document.queryCommandEnabled(command)
  33     selection.removeAllRanges();
  34     return result;
  35 }
  36
  37 function whenEnabled(command)
  38 {
  39     var enabledWithNoSelection = enabled(command);
  40     var enabledWithCaret = enabled(command, editableParagraph, 0, 0);
  41     var enabledWithEditableRange = enabled(command, editableParagraph, 0, 1);
  42     var enabledWithPlainTextCaret = enabled(command, editablePlainTextParagraph, 0, 0);
  43     var enabledWithPlainTextEditableRange = enabled(command, editablePlainTextParagraph, 0, 1);
  44     var enabledWithPoint = enabled(command, nonEditableParagraph, 0, 0);
  45     var enabledWithNonEditableRange = enabled(command, nonEditableParagraph, 0, 1);
  46
  47     var summaryInteger = enabledWithNoSelection
  48         | (enabledWithCaret << 1)
  49         | (enabledWithEditableRange << 2)
  50         | (enabledWithPlainTextCaret << 3)
  51         | (enabledWithPlainTextEditableRange << 4)
  52         | (enabledWithPoint << 5)
  53         | (enabledWithNonEditableRange << 6);
  54
  55     if (summaryInteger === 0x7F)
  56         return "always";
  57
  58     if (summaryInteger === 0x54)
  59         return "range";
  60
  61     if (summaryInteger === 0x1E)
  62         return "editable";
  63     if (summaryInteger === 0x0A)
  64         return "caret";
  65     if (summaryInteger === 0x14)
  66         return "editable range";
  67
  68     if (summaryInteger === 0x06)
  69         return "richly editable";
  70     if (summaryInteger === 0x02)
  71         return "richly editable caret";
  72     if (summaryInteger === 0x04)
  73         return "richly editable range";
  74
  75     if (summaryInteger === 0x5E)
  76         return "visible";
  77
  78     return summaryInteger;
  79 }
  80
  81 shouldBe("whenEnabled('Copy')", "0");
  82 shouldBe("whenEnabled('Cut')", "0");
  83 shouldBe("whenEnabled('Paste')", "0");
  84 shouldBe("whenEnabled('PasteAndMatchStyle')", "0");
  85
  86 document.body.removeChild(nonEditableParagraph);
  87 document.body.removeChild(editableParagraph);
  88 document.body.removeChild(editablePlainTextParagraph);
  89
  90 var successfullyParsed = true;