зеркало из https://github.com/mozilla/gecko-dev.git
402 строки
14 KiB
JavaScript
402 строки
14 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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function modifySelection(s) {
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var g = window.getSelection();
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var l = g.getRangeAt(0);
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var d = document.createElement("p");
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d.innerHTML = s;
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d.appendChild(l.cloneContents());
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var e = document.createElement("div");
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document.body.appendChild(e);
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e.appendChild(d);
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var a = document.createRange();
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a.selectNode(d);
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g.removeAllRanges();
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g.addRange(a);
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window.setTimeout(function () {
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e.parentNode.removeChild(e);
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g.removeAllRanges();
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g.addRange(l);
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}, 0)
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}
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function getLoadContext() {
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var Ci = SpecialPowers.Ci;
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return SpecialPowers.wrap(window).QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIWebNavigation)
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.QueryInterface(Ci.nsILoadContext);
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}
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function testCopyPaste (isXHTML) {
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var suppressUnicodeCheckIfHidden = !!isXHTML;
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var suppressHTMLCheck = !!isXHTML;
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var webnav = SpecialPowers.wrap(window).QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor)
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.getInterface(SpecialPowers.Ci.nsIWebNavigation)
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var docShell = webnav.QueryInterface(SpecialPowers.Ci.nsIDocShell);
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var documentViewer = docShell.contentViewer
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.QueryInterface(SpecialPowers.Ci.nsIContentViewerEdit);
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var clipboard = SpecialPowers.Services.clipboard;
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var textarea = SpecialPowers.wrap(document.getElementById('input'));
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function copySelectionToClipboard(suppressUnicodeCheck) {
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documentViewer.copySelection();
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if (!suppressUnicodeCheck)
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ok(clipboard.hasDataMatchingFlavors(["text/unicode"], 1,1), "check text/unicode");
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if (!suppressHTMLCheck)
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ok(clipboard.hasDataMatchingFlavors(["text/html"], 1,1), "check text/html");
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}
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function clear(node, suppressUnicodeCheck) {
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textarea.blur();
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clipboard.emptyClipboard(1);
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var sel = window.getSelection();
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sel.removeAllRanges();
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}
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function copyToClipboard(node, suppressUnicodeCheck) {
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clear();
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var r = document.createRange();
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r.selectNode(node);
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window.getSelection().addRange(r);
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copySelectionToClipboard(suppressUnicodeCheck);
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}
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function addRange(startNode,startIndex,endNode,endIndex) {
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var sel = window.getSelection();
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var r = document.createRange();
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r.setStart(startNode,startIndex)
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r.setEnd(endNode,endIndex)
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sel.addRange(r);
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}
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function copyRangeToClipboard(startNode,startIndex,endNode,endIndex,suppressUnicodeCheck) {
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clear();
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addRange(startNode,startIndex,endNode,endIndex);
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copySelectionToClipboard(suppressUnicodeCheck);
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}
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function copyChildrenToClipboard(id) {
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clear();
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window.getSelection().selectAllChildren(document.getElementById(id));
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copySelectionToClipboard();
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}
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function getClipboardData(mime) {
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var transferable = SpecialPowers.Cc['@mozilla.org/widget/transferable;1']
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.createInstance(SpecialPowers.Ci.nsITransferable);
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transferable.init(getLoadContext());
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transferable.addDataFlavor(mime);
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clipboard.getData(transferable, 1);
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var data = SpecialPowers.createBlankObject();
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transferable.getTransferData(mime, data, {}) ;
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return data;
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}
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function testClipboardValue(mime, expected) {
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if (suppressHTMLCheck && mime == "text/html")
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return null;
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var data = SpecialPowers.wrap(getClipboardData(mime));
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is (data.value == null ? data.value :
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data.value.QueryInterface(SpecialPowers.Ci.nsISupportsString).data,
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expected,
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mime + " value in the clipboard");
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return data.value;
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}
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function testPasteText(expected) {
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textarea.value="";
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textarea.focus();
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textarea.editor.paste(1);
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is(textarea.value, expected, "value of the textarea after the paste");
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}
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function testPasteHTML(id, expected) {
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var contentEditable = $(id);
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contentEditable.focus();
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synthesizeKey("v", {accelKey: 1});
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is(contentEditable.innerHTML, expected, id+".innerHtml after the paste");
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}
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function testSelectionToString(expected) {
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is(window.getSelection().toString().replace(/\r\n/g,"\n"), expected, "Selection.toString");
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}
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function testInnerHTML(id, expected) {
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var value = document.getElementById(id).innerHTML;
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is(value, expected, id + ".innerHTML");
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}
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function testEmptyChildren(id) {
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copyChildrenToClipboard(id);
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testSelectionToString("");
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testClipboardValue("text/unicode", null);
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testClipboardValue("text/html", null);
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testPasteText("");
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}
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copyChildrenToClipboard("draggable");
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testSelectionToString("This is a draggable bit of text.");
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testClipboardValue("text/unicode",
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"This is a draggable bit of text.");
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testClipboardValue("text/html",
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"<div id=\"draggable\" title=\"title to have a long HTML line\">This is a <em>draggable</em> bit of text.</div>");
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testPasteText("This is a draggable bit of text.");
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copyChildrenToClipboard("alist");
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testSelectionToString(" bla\n\n foo\n bar\n\n");
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testClipboardValue("text/unicode", " bla\n\n foo\n bar\n\n");
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testClipboardValue("text/html", "<div id=\"alist\">\n bla\n <ul>\n <li>foo</li>\n \n <li>bar</li>\n </ul>\n </div>");
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testPasteText(" bla\n\n foo\n bar\n\n");
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copyChildrenToClipboard("blist");
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testSelectionToString(" mozilla\n\n foo\n bar\n\n");
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testClipboardValue("text/unicode", " mozilla\n\n foo\n bar\n\n");
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testClipboardValue("text/html", "<div id=\"blist\">\n mozilla\n <ol>\n <li>foo</li>\n \n <li>bar</li>\n </ol>\n </div>");
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testPasteText(" mozilla\n\n foo\n bar\n\n");
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copyChildrenToClipboard("clist");
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testSelectionToString(" mzla\n\n foo\n bazzinga!\n bar\n\n");
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testClipboardValue("text/unicode", " mzla\n\n foo\n bazzinga!\n bar\n\n");
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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>");
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testPasteText(" mzla\n\n foo\n bazzinga!\n bar\n\n");
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copyChildrenToClipboard("div4");
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testSelectionToString(" Tt t t ");
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testClipboardValue("text/unicode", " Tt t t ");
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if (isXHTML) {
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testClipboardValue("text/html", "<div id=\"div4\">\n T<textarea xmlns=\"http://www.w3.org/1999/xhtml\">t t t</textarea>\n</div>");
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testInnerHTML("div4", "\n T<textarea xmlns=\"http://www.w3.org/1999/xhtml\">t t t</textarea>\n");
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}
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else {
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testClipboardValue("text/html", "<div id=\"div4\">\n T<textarea>t t t</textarea>\n</div>");
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testInnerHTML("div4", "\n T<textarea>t t t</textarea>\n");
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}
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testPasteText(" Tt t t ");
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copyChildrenToClipboard("div5");
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testSelectionToString(" T ");
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testClipboardValue("text/unicode", " T ");
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if (isXHTML) {
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testClipboardValue("text/html", "<div id=\"div5\">\n T<textarea xmlns=\"http://www.w3.org/1999/xhtml\"> </textarea>\n</div>");
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testInnerHTML("div5", "\n T<textarea xmlns=\"http://www.w3.org/1999/xhtml\"> </textarea>\n");
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}
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else {
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testClipboardValue("text/html", "<div id=\"div5\">\n T<textarea> </textarea>\n</div>");
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testInnerHTML("div5", "\n T<textarea> </textarea>\n");
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}
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testPasteText(" T ");
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copyRangeToClipboard($("div6").childNodes[0],0, $("div6").childNodes[1],1,suppressUnicodeCheckIfHidden);
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testSelectionToString("");
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// START Disabled due to bug 564688
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if (false) {
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testClipboardValue("text/unicode", "");
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testClipboardValue("text/html", "");
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}
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// END Disabled due to bug 564688
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testInnerHTML("div6", "div6");
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copyRangeToClipboard($("div7").childNodes[0],0, $("div7").childNodes[0],4,suppressUnicodeCheckIfHidden);
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testSelectionToString("");
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// START Disabled due to bug 564688
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if (false) {
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testClipboardValue("text/unicode", "");
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testClipboardValue("text/html", "");
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}
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// END Disabled due to bug 564688
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testInnerHTML("div7", "div7");
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copyRangeToClipboard($("div8").childNodes[0],0, $("div8").childNodes[0],4,suppressUnicodeCheckIfHidden);
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testSelectionToString("");
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// START Disabled due to bug 564688
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if (false) {
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testClipboardValue("text/unicode", "");
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testClipboardValue("text/html", "");
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}
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// END Disabled due to bug 564688
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testInnerHTML("div8", "div8");
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copyRangeToClipboard($("div9").childNodes[0],0, $("div9").childNodes[0],4,suppressUnicodeCheckIfHidden);
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testSelectionToString("div9");
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testClipboardValue("text/unicode", "div9");
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testClipboardValue("text/html", "div9");
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testInnerHTML("div9", "div9");
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copyToClipboard($("div10"), suppressUnicodeCheckIfHidden);
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testSelectionToString("");
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testInnerHTML("div10", "div10");
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copyToClipboard($("div10").firstChild, suppressUnicodeCheckIfHidden);
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testSelectionToString("");
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copyRangeToClipboard($("div10").childNodes[0],0, $("div10").childNodes[0],1,suppressUnicodeCheckIfHidden);
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testSelectionToString("");
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copyRangeToClipboard($("div10").childNodes[1],0, $("div10").childNodes[1],1,suppressUnicodeCheckIfHidden);
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testSelectionToString("");
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if (!isXHTML) {
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// ============ copy/paste multi-range selection (bug 1123505)
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// with text start node
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var sel = window.getSelection();
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sel.removeAllRanges();
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var r = document.createRange();
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var ul = $('ul1');
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var parent = ul.parentNode;
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r.setStart(parent, 0);
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r.setEnd(parent.firstChild, 15); // the end of "Copy..."
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sel.addRange(r);
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r = document.createRange();
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r.setStart(ul, 1); // before the space inside the UL
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r.setEnd(parent, 2); // after the UL
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sel.addRange(r);
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copySelectionToClipboard(true);
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testPasteHTML('contentEditable1', 'Copy1then Paste');
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// with text end node
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var sel = window.getSelection();
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sel.removeAllRanges();
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var r = document.createRange();
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var ul = $('ul2');
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var parent = ul.parentNode;
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r.setStart(parent, 0);
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r.setEnd(ul, 1); // after the space
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sel.addRange(r);
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r = document.createRange();
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r.setStart(parent.childNodes[1], 0); // the start of "Copy..."
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r.setEnd(parent, 2);
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sel.addRange(r);
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copySelectionToClipboard(true);
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testPasteHTML('contentEditable2', 'Copy2then Paste');
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// with text end node and non-empty start
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var sel = window.getSelection();
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sel.removeAllRanges();
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var r = document.createRange();
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var ul = $('ul3');
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var parent = ul.parentNode;
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r.setStart(parent, 0);
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r.setEnd(ul, 1); // after the space
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sel.addRange(r);
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r = document.createRange();
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r.setStart(parent.childNodes[1], 0); // the start of "Copy..."
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r.setEnd(parent, 2);
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sel.addRange(r);
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copySelectionToClipboard(true);
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testPasteHTML('contentEditable3', '<ul id="ul3"><li>\n<br></li></ul>Copy3then Paste');
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// with elements of different depth
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var sel = window.getSelection();
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sel.removeAllRanges();
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var r = document.createRange();
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var div1 = $('div1s');
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var parent = div1.parentNode;
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r.setStart(parent, 0);
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r.setEnd(document.getElementById('div1se1'), 1); // after the "inner" DIV
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sel.addRange(r);
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r = document.createRange();
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r.setStart(div1.childNodes[1], 0); // the start of "after"
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r.setEnd(parent, 1);
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sel.addRange(r);
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copySelectionToClipboard(true);
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testPasteHTML('contentEditable4', '<div id="div1s"><div id="div1se1">before</div></div><div id="div1s">after</div>');
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// with elements of different depth, and a text node at the end
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var sel = window.getSelection();
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sel.removeAllRanges();
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var r = document.createRange();
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var div1 = $('div2s');
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var parent = div1.parentNode;
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r.setStart(parent, 0);
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r.setEnd(document.getElementById('div2se1'), 1); // after the "inner" DIV
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sel.addRange(r);
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r = document.createRange();
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r.setStart(div1.childNodes[1], 0); // the start of "after"
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r.setEnd(parent, 1);
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sel.addRange(r);
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copySelectionToClipboard(true);
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testPasteHTML('contentEditable5', '<div id="div2s"><div id="div2se1">before</div></div><div id="div2s">after</div>');
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// crash test for bug 1127835
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var e1 = document.getElementById('1127835crash1');
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var e2 = document.getElementById('1127835crash2');
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var e3 = document.getElementById('1127835crash3');
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var t1 = e1.childNodes[0];
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var t3 = e3.childNodes[0];
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var sel = window.getSelection();
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sel.removeAllRanges();
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var r = document.createRange();
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r.setStart(t1, 1);
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r.setEnd(e2, 0);
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sel.addRange(r);
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r = document.createRange();
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r.setStart(e2, 1);
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r.setEnd(t3, 0);
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sel.addRange(r);
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copySelectionToClipboard(true);
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testPasteHTML('contentEditable6', '<span id="1127835crash1"></span><div id="1127835crash2"><div>\n</div></div><br>');
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}
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// ============ copy/paste test from/to a textarea
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var val = "1\n 2\n 3";
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textarea.value=val;
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textarea.select();
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textarea.editor.copy();
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textarea.value="";
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textarea.editor.paste(1);
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is(textarea.value, val);
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textarea.value="";
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// ============ NOSCRIPT should not be copied
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copyChildrenToClipboard("div13");
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testSelectionToString("__");
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testClipboardValue("text/unicode", "__");
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testClipboardValue("text/html", "<div id=\"div13\">__</div>");
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testPasteText("__");
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// ============ converting cell boundaries to tabs in tables
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copyToClipboard($("tr1"));
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testClipboardValue("text/unicode", "foo\tbar");
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if (!isXHTML) {
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// ============ spanning multiple rows
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copyRangeToClipboard($("tr2"),0,$("tr3"),0);
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testClipboardValue("text/unicode", "1\t2\n3\t4\n");
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testClipboardValue("text/html", '<table><tbody><tr id="tr2"><tr id="tr2"><td>1</td><td>2</td></tr><tr><td>3</td><td>4</td></tr><tr id="tr3"></tr></tr></tbody></table>');
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// ============ spanning multiple rows in multi-range selection
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clear();
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addRange($("tr2"),0,$("tr2"),2);
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addRange($("tr3"),0,$("tr3"),2);
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copySelectionToClipboard();
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testClipboardValue("text/unicode", "1\t2\n5\t6");
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testClipboardValue("text/html", '<table><tbody><tr id="tr2"><td>1</td><td>2</td></tr><tr id="tr3"><td>5</td><td>6</td></tr></tbody></table>');
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}
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// ============ manipulating Selection in oncopy
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copyRangeToClipboard($("div11").childNodes[0],0, $("div11").childNodes[1],2);
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testClipboardValue("text/unicode", "Xdiv11");
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testClipboardValue("text/html", "<div><p>X<span>div</span>11</p></div>");
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setTimeout(function(){testSelectionToString("div11")},0);
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setTimeout(function(){
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copyRangeToClipboard($("div12").childNodes[0],0, $("div12").childNodes[1],2);
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testClipboardValue("text/unicode", "Xdiv12");
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testClipboardValue("text/html", "<div><p>X<span>div</span>12</p></div>");
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setTimeout(function(){
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testSelectionToString("div12");
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setTimeout(SimpleTest.finish,0);
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},0);
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},0);
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}
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