diff -r 000000000000 -r 6474c204b198 content/base/test/copypaste.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/content/base/test/copypaste.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,265 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+function modifySelection(s) {
+  var g = window.getSelection();
+  var l = g.getRangeAt(0);
+  var d = document.createElement("p");
+  d.innerHTML = s;
+  d.appendChild(l.cloneContents());
+
+  var e = document.createElement("div");
+  document.body.appendChild(e);
+  e.appendChild(d);
+  var a = document.createRange();
+  a.selectNode(d);
+  g.removeAllRanges();
+  g.addRange(a);
+  window.setTimeout(function () {
+      e.parentNode.removeChild(e);
+      g.removeAllRanges();
+      g.addRange(l);
+  }, 0)
+}
+
+function getLoadContext() {
+  var Ci = SpecialPowers.Ci;
+  return SpecialPowers.wrap(window).QueryInterface(Ci.nsIInterfaceRequestor)
+                                   .getInterface(Ci.nsIWebNavigation)
+                                   .QueryInterface(Ci.nsILoadContext);
+}
+
+function testCopyPaste (isXHTML) {
+  var suppressUnicodeCheckIfHidden = !!isXHTML;
+  var suppressHTMLCheck = !!isXHTML;
+
+  var webnav = SpecialPowers.wrap(window).QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor)
+                     .getInterface(SpecialPowers.Ci.nsIWebNavigation)
+
+  var docShell = webnav.QueryInterface(SpecialPowers.Ci.nsIDocShell);
+
+  var documentViewer = docShell.contentViewer
+                               .QueryInterface(SpecialPowers.Ci.nsIContentViewerEdit);
+
+  var clipboard = SpecialPowers.Services.clipboard;
+
+  var textarea = SpecialPowers.wrap(document.getElementById('input'));
+
+  function copySelectionToClipboard(suppressUnicodeCheck) {
+    documentViewer.copySelection();
+    if (!suppressUnicodeCheck)
+      ok(clipboard.hasDataMatchingFlavors(["text/unicode"], 1,1), "check text/unicode");
+    if (!suppressHTMLCheck)
+      ok(clipboard.hasDataMatchingFlavors(["text/html"], 1,1), "check text/html");
+  }
+  function copyToClipboard(node, suppressUnicodeCheck) {
+    textarea.blur();
+    clipboard.emptyClipboard(1);
+    var sel = window.getSelection();
+    sel.removeAllRanges();
+    var r = document.createRange();
+    r.selectNode(node);
+    window.getSelection().addRange(r);
+    copySelectionToClipboard(suppressUnicodeCheck);
+  }
+  function copyRangeToClipboard(startNode,startIndex,endNode,endIndex,suppressUnicodeCheck) {
+    textarea.blur();
+    clipboard.emptyClipboard(1);
+    var sel = window.getSelection();
+    sel.removeAllRanges();
+    var r = document.createRange();
+    r.setStart(startNode,startIndex)
+    r.setEnd(endNode,endIndex)
+    window.getSelection().addRange(r);
+    copySelectionToClipboard(suppressUnicodeCheck);
+  }
+  function copyChildrenToClipboard(id) {
+    textarea.blur();
+    clipboard.emptyClipboard(1);
+    window.getSelection().selectAllChildren(document.getElementById(id));
+    copySelectionToClipboard();
+  }
+  function getClipboardData(mime) {
+    var transferable = SpecialPowers.Cc['@mozilla.org/widget/transferable;1']
+                                    .createInstance(SpecialPowers.Ci.nsITransferable);
+    transferable.init(getLoadContext());
+    transferable.addDataFlavor(mime);
+    clipboard.getData(transferable, 1);
+    var data = SpecialPowers.createBlankObject();
+    transferable.getTransferData(mime, data, {}) ;
+    return data;
+  }
+  function testClipboardValue(mime, expected) {
+    if (suppressHTMLCheck && mime == "text/html")
+      return null;
+    var data = SpecialPowers.wrap(getClipboardData(mime));
+    is (data.value == null ? data.value :
+        data.value.QueryInterface(SpecialPowers.Ci.nsISupportsString).data,
+      expected,
+      mime + " value in the clipboard");
+    return data.value;
+  }
+  function testPasteText(expected) {
+    textarea.value="";
+    textarea.focus();
+    textarea.editor.paste(1);
+    is(textarea.value, expected, "value of the textarea after the paste");
+  }
+  function testSelectionToString(expected) {
+    is(window.getSelection().toString().replace(/\r\n/g,"\n"), expected, "Selection.toString");
+  }
+  function testInnerHTML(id, expected) {
+    var value = document.getElementById(id).innerHTML;
+    is(value, expected, id + ".innerHTML");
+  }
+  function testEmptyChildren(id) {
+    copyChildrenToClipboard(id);
+    testSelectionToString("");
+    testClipboardValue("text/unicode", null);
+    testClipboardValue("text/html", null);
+    testPasteText("");
+  }
+
+  copyChildrenToClipboard("draggable");
+  testSelectionToString("This is a draggable bit of text.");
+  testClipboardValue("text/unicode",
+                     "This is a draggable bit of text.");
+  testClipboardValue("text/html",
+                     "<div id=\"draggable\" title=\"title to have a long HTML line\">This is a <em>draggable</em> bit of text.</div>");
+  testPasteText("This is a draggable bit of text.");
+
+  copyChildrenToClipboard("alist");
+  testSelectionToString(" bla\n\n    foo\n    bar\n\n");
+  testClipboardValue("text/unicode", " bla\n\n    foo\n    bar\n\n");
+  testClipboardValue("text/html", "<div id=\"alist\">\n    bla\n    <ul>\n      <li>foo</li>\n      \n      <li>bar</li>\n    </ul>\n  </div>");
+  testPasteText(" bla\n\n    foo\n    bar\n\n");
+
+  copyChildrenToClipboard("blist");
+  testSelectionToString(" mozilla\n\n    foo\n    bar\n\n");
+  testClipboardValue("text/unicode", " mozilla\n\n    foo\n    bar\n\n");
+  testClipboardValue("text/html", "<div id=\"blist\">\n    mozilla\n    <ol>\n      <li>foo</li>\n      \n      <li>bar</li>\n    </ol>\n  </div>");
+  testPasteText(" mozilla\n\n    foo\n    bar\n\n");
+
+  copyChildrenToClipboard("clist");
+  testSelectionToString(" mzla\n\n    foo\n        bazzinga!\n    bar\n\n");
+  testClipboardValue("text/unicode", " mzla\n\n    foo\n        bazzinga!\n    bar\n\n");
+  testClipboardValue("text/html", "<div id=\"clist\">\n    mzla\n    <ul>\n      <li>foo<ul>\n        <li>bazzinga!</li>\n      </ul></li>\n      \n      <li>bar</li>\n    </ul>\n  </div>");
+  testPasteText(" mzla\n\n    foo\n        bazzinga!\n    bar\n\n");
+
+  copyChildrenToClipboard("div4");
+  testSelectionToString(" Tt t t ");
+  testClipboardValue("text/unicode", " Tt t t ");
+  if (isXHTML) {
+    testClipboardValue("text/html", "<div id=\"div4\">\n  T<textarea xmlns=\"http://www.w3.org/1999/xhtml\">t t t</textarea>\n</div>");
+    testInnerHTML("div4", "\n  T<textarea xmlns=\"http://www.w3.org/1999/xhtml\">t t t</textarea>\n");
+  }
+  else {
+    testClipboardValue("text/html", "<div id=\"div4\">\n  T<textarea>t t t</textarea>\n</div>");
+    testInnerHTML("div4", "\n  T<textarea>t t t</textarea>\n");
+  }
+  testPasteText(" Tt t t ");
+
+  copyChildrenToClipboard("div5");
+  testSelectionToString(" T ");
+  testClipboardValue("text/unicode", " T ");
+  if (isXHTML) {
+    testClipboardValue("text/html", "<div id=\"div5\">\n  T<textarea xmlns=\"http://www.w3.org/1999/xhtml\">     </textarea>\n</div>");
+    testInnerHTML("div5", "\n  T<textarea xmlns=\"http://www.w3.org/1999/xhtml\">     </textarea>\n");
+  }
+  else {
+    testClipboardValue("text/html", "<div id=\"div5\">\n  T<textarea>     </textarea>\n</div>");
+    testInnerHTML("div5", "\n  T<textarea>     </textarea>\n");
+  }
+  testPasteText(" T ");
+
+  copyRangeToClipboard($("div6").childNodes[0],0, $("div6").childNodes[1],1,suppressUnicodeCheckIfHidden);
+  testSelectionToString("");
+// START Disabled due to bug 564688
+if (false) {
+  testClipboardValue("text/unicode", "");
+  testClipboardValue("text/html", "");
+}
+// END Disabled due to bug 564688
+  testInnerHTML("div6", "div6");
+
+  copyRangeToClipboard($("div7").childNodes[0],0, $("div7").childNodes[0],4,suppressUnicodeCheckIfHidden);
+  testSelectionToString("");
+// START Disabled due to bug 564688
+if (false) {
+  testClipboardValue("text/unicode", "");
+  testClipboardValue("text/html", "");
+}
+// END Disabled due to bug 564688
+  testInnerHTML("div7", "div7");
+
+  copyRangeToClipboard($("div8").childNodes[0],0, $("div8").childNodes[0],4,suppressUnicodeCheckIfHidden);
+  testSelectionToString("");
+// START Disabled due to bug 564688
+if (false) {
+  testClipboardValue("text/unicode", "");
+  testClipboardValue("text/html", "");
+}
+// END Disabled due to bug 564688
+  testInnerHTML("div8", "div8");
+
+  copyRangeToClipboard($("div9").childNodes[0],0, $("div9").childNodes[0],4,suppressUnicodeCheckIfHidden);
+  testSelectionToString("div9");
+  testClipboardValue("text/unicode", "div9");
+  testClipboardValue("text/html", "div9");
+  testInnerHTML("div9", "div9");
+
+  copyToClipboard($("div10"), suppressUnicodeCheckIfHidden);
+  testSelectionToString("");
+  testInnerHTML("div10", "div10");
+
+  copyToClipboard($("div10").firstChild, suppressUnicodeCheckIfHidden);
+  testSelectionToString("");
+
+  copyRangeToClipboard($("div10").childNodes[0],0, $("div10").childNodes[0],1,suppressUnicodeCheckIfHidden);
+  testSelectionToString("");
+
+  copyRangeToClipboard($("div10").childNodes[1],0, $("div10").childNodes[1],1,suppressUnicodeCheckIfHidden);
+  testSelectionToString("");
+
+  // ============ copy/paste test from/to a textarea
+
+  var val = "1\n 2\n  3";
+  textarea.value=val;
+  textarea.select();
+  textarea.editor.copy();
+  
+  textarea.value="";
+  textarea.editor.paste(1);
+  is(textarea.value, val);
+  textarea.value="";
+
+  // ============ NOSCRIPT should not be copied
+
+  copyChildrenToClipboard("div13");
+  testSelectionToString("__");
+  testClipboardValue("text/unicode", "__");
+  testClipboardValue("text/html", "<div id=\"div13\">__</div>");
+  testPasteText("__");
+
+  // ============ converting cell boundaries to tabs in tables
+
+  copyToClipboard($("tr1"));
+  testClipboardValue("text/unicode", "foo\tbar");
+
+  // ============ manipulating Selection in oncopy
+
+  copyRangeToClipboard($("div11").childNodes[0],0, $("div11").childNodes[1],2);
+  testClipboardValue("text/unicode", "Xdiv11");
+  testClipboardValue("text/html", "<div><p>X<span>div</span>11</p></div>");
+  setTimeout(function(){testSelectionToString("div11")},0);
+
+  setTimeout(function(){
+    copyRangeToClipboard($("div12").childNodes[0],0, $("div12").childNodes[1],2);
+    testClipboardValue("text/unicode", "Xdiv12");
+    testClipboardValue("text/html", "<div><p>X<span>div</span>12</p></div>");
+    setTimeout(function(){ 
+      testSelectionToString("div12"); 
+      setTimeout(SimpleTest.finish,0);
+    },0);
+  },0);
+}