From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- dom/base/test/copypaste.js | 553 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 553 insertions(+) create mode 100644 dom/base/test/copypaste.js (limited to 'dom/base/test/copypaste.js') diff --git a/dom/base/test/copypaste.js b/dom/base/test/copypaste.js new file mode 100644 index 0000000000..01ec2da1b9 --- /dev/null +++ b/dom/base/test/copypaste.js @@ -0,0 +1,553 @@ +/* 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.remove(); + g.removeAllRanges(); + g.addRange(l); + }, 0); +} + +function getLoadContext() { + var Ci = SpecialPowers.Ci; + return SpecialPowers.wrap(window).docShell.QueryInterface(Ci.nsILoadContext); +} + +async function testCopyPaste(isXHTML) { + var suppressUnicodeCheckIfHidden = !!isXHTML; + var suppressHTMLCheck = !!isXHTML; + + var docShell = SpecialPowers.wrap(window).docShell; + + var documentViewer = docShell.contentViewer.QueryInterface( + SpecialPowers.Ci.nsIContentViewerEdit + ); + + var clipboard = SpecialPowers.Services.clipboard; + + var textarea = SpecialPowers.wrap(document.getElementById("input")); + + async function copySelectionToClipboard(suppressUnicodeCheck) { + await SimpleTest.promiseClipboardChange( + () => true, + () => { + documentViewer.copySelection(); + } + ); + if (!suppressUnicodeCheck) { + ok( + clipboard.hasDataMatchingFlavors(["text/plain"], 1), + "check text/plain" + ); + } + if (!suppressHTMLCheck) { + ok(clipboard.hasDataMatchingFlavors(["text/html"], 1), "check text/html"); + } + } + function clear(node, suppressUnicodeCheck) { + textarea.blur(); + var sel = window.getSelection(); + sel.removeAllRanges(); + } + async function copyToClipboard(node, suppressUnicodeCheck) { + clear(); + var r = document.createRange(); + r.selectNode(node); + window.getSelection().addRange(r); + await copySelectionToClipboard(suppressUnicodeCheck); + } + function addRange(startNode, startIndex, endNode, endIndex) { + var sel = window.getSelection(); + var r = document.createRange(); + r.setStart(startNode, startIndex); + r.setEnd(endNode, endIndex); + sel.addRange(r); + } + async function copyRangeToClipboard( + startNode, + startIndex, + endNode, + endIndex, + suppressUnicodeCheck + ) { + clear(); + addRange(startNode, startIndex, endNode, endIndex); + await copySelectionToClipboard(suppressUnicodeCheck); + } + async function copyChildrenToClipboard(id) { + clear(); + window.getSelection().selectAllChildren(document.getElementById(id)); + await 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 testHtmlClipboardValue(mime, expected) { + // For Windows, navigator.platform returns "Win32". + var expectedValue = expected; + if (navigator.platform.includes("Win")) { + // Windows has extra content. + var expectedValue = + kTextHtmlPrefixClipboardDataWindows + + expected.replace(/\n/g, "\n") + + kTextHtmlSuffixClipboardDataWindows; + } + testClipboardValue(mime, expectedValue); + } + 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 testPasteHTML(id, expected) { + var contentEditable = $(id); + contentEditable.focus(); + synthesizeKey("v", { accelKey: true }); + is(contentEditable.innerHTML, expected, id + ".innerHtml 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"); + } + + await copyChildrenToClipboard("draggable"); + testSelectionToString("This is a draggable bit of text."); + testClipboardValue("text/plain", "This is a draggable bit of text."); + testHtmlClipboardValue( + "text/html", + '
This is a draggable bit of text.
' + ); + testPasteText("This is a draggable bit of text."); + + await copyChildrenToClipboard("alist"); + testSelectionToString(" bla\n\n foo\n bar\n\n"); + testClipboardValue("text/plain", " bla\n\n foo\n bar\n\n"); + testHtmlClipboardValue( + "text/html", + '
\n bla\n
    \n
  • foo
    • \n \n
  • bar
    • \n
\n
' + ); + testPasteText(" bla\n\n foo\n bar\n\n"); + + await copyChildrenToClipboard("blist"); + testSelectionToString(" mozilla\n\n foo\n bar\n\n"); + testClipboardValue("text/plain", " mozilla\n\n foo\n bar\n\n"); + testHtmlClipboardValue( + "text/html", + '
\n mozilla\n
    \n
  1. foo
    2. \n \n
  2. bar
    3. \n
\n
' + ); + testPasteText(" mozilla\n\n foo\n bar\n\n"); + + await copyChildrenToClipboard("clist"); + testSelectionToString(" mzla\n\n foo\n bazzinga!\n bar\n\n"); + testClipboardValue( + "text/plain", + " mzla\n\n foo\n bazzinga!\n bar\n\n" + ); + testHtmlClipboardValue( + "text/html", + '
\n mzla\n
    \n
  • foo
      \n
    • bazzinga!
      • \n
    • \n \n
  • bar
    • \n
\n
' + ); + testPasteText(" mzla\n\n foo\n bazzinga!\n bar\n\n"); + + await copyChildrenToClipboard("div4"); + testSelectionToString(" Tt t t "); + testClipboardValue("text/plain", " Tt t t "); + if (isXHTML) { + testHtmlClipboardValue( + "text/html", + '
\n T\n
' + ); + testInnerHTML( + "div4", + '\n T\n' + ); + } else { + testHtmlClipboardValue( + "text/html", + '
\n T\n
' + ); + testInnerHTML("div4", "\n T\n"); + } + testPasteText(" Tt t t "); + + await copyChildrenToClipboard("div5"); + testSelectionToString(" T "); + testClipboardValue("text/plain", " T "); + if (isXHTML) { + testHtmlClipboardValue( + "text/html", + '
\n T\n
' + ); + testInnerHTML( + "div5", + '\n T\n' + ); + } else { + testHtmlClipboardValue( + "text/html", + '
\n T\n
' + ); + testInnerHTML("div5", "\n T\n"); + } + testPasteText(" T "); + + await copyRangeToClipboard( + $("div6").childNodes[0], + 0, + $("div6").childNodes[1], + 1, + suppressUnicodeCheckIfHidden + ); + testSelectionToString(""); + // START Disabled due to bug 564688 + if (false) { + testClipboardValue("text/plain", ""); + testClipboardValue("text/html", ""); + } + // END Disabled due to bug 564688 + testInnerHTML("div6", "div6"); + + await copyRangeToClipboard( + $("div7").childNodes[0], + 0, + $("div7").childNodes[0], + 4, + suppressUnicodeCheckIfHidden + ); + testSelectionToString(""); + // START Disabled due to bug 564688 + if (false) { + testClipboardValue("text/plain", ""); + testClipboardValue("text/html", ""); + } + // END Disabled due to bug 564688 + testInnerHTML("div7", "div7"); + + await copyRangeToClipboard( + $("div8").childNodes[0], + 0, + $("div8").childNodes[0], + 4, + suppressUnicodeCheckIfHidden + ); + testSelectionToString(""); + // START Disabled due to bug 564688 + if (false) { + testClipboardValue("text/plain", ""); + testClipboardValue("text/html", ""); + } + // END Disabled due to bug 564688 + testInnerHTML("div8", "div8"); + + await copyRangeToClipboard( + $("div9").childNodes[0], + 0, + $("div9").childNodes[0], + 4, + suppressUnicodeCheckIfHidden + ); + testSelectionToString("div9"); + testClipboardValue("text/plain", "div9"); + testHtmlClipboardValue("text/html", "div9"); + testInnerHTML("div9", "div9"); + + await copyToClipboard($("div10"), suppressUnicodeCheckIfHidden); + testSelectionToString(""); + testInnerHTML("div10", "div10"); + + await copyToClipboard($("div10").firstChild, suppressUnicodeCheckIfHidden); + testSelectionToString(""); + + await copyRangeToClipboard( + $("div10").childNodes[0], + 0, + $("div10").childNodes[0], + 1, + suppressUnicodeCheckIfHidden + ); + testSelectionToString(""); + + await copyRangeToClipboard( + $("div10").childNodes[1], + 0, + $("div10").childNodes[1], + 1, + suppressUnicodeCheckIfHidden + ); + testSelectionToString(""); + + if (!isXHTML) { + // ============ copy/paste multi-range selection (bug 1123505) + // with text start node + var sel = window.getSelection(); + sel.removeAllRanges(); + var r = document.createRange(); + var ul = $("ul1"); + var parent = ul.parentNode; + r.setStart(parent, 0); + r.setEnd(parent.firstChild, 15); + sel.addRange(r); //
{Copy1then Paste]
  • LI
    • \n
+ + r = document.createRange(); + r.setStart(ul, 1); + r.setEnd(parent, 2); + sel.addRange(r); //
Copy1then Paste
  • LI{
    • \n
}
+ await copySelectionToClipboard(true); + testPasteHTML("contentEditable1", "Copy1then Paste"); // The