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Diffstat (limited to 'editor/libeditor/tests/test_bug525389.html')
| -rw-r--r-- | editor/libeditor/tests/test_bug525389.html | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/editor/libeditor/tests/test_bug525389.html b/editor/libeditor/tests/test_bug525389.html new file mode 100644 index 0000000000..3ecb8c8b2c --- /dev/null +++ b/editor/libeditor/tests/test_bug525389.html @@ -0,0 +1,207 @@ +<!DOCTYPE HTML> +<html><head> +<title>Test for bug 525389</title> +<style src="/tests/SimpleTest/test.css" type="text/css"></style> +<script src="/tests/SimpleTest/SimpleTest.js"></script> +<script src="/tests/SimpleTest/EventUtils.js"></script> + +<script class="testbody" type="application/javascript"> + + var utils = SpecialPowers.getDOMWindowUtils(window); + var Cc = SpecialPowers.Cc; + var Ci = SpecialPowers.Ci; + +function getLoadContext() { + return SpecialPowers.wrap(window).docShell.QueryInterface(Ci.nsILoadContext); +} + +async function runTest() { + var pasteCount = 0; + var pasteFunc = function(event) { pasteCount++; }; + + function verifyContent(s) { + var e = document.getElementById("i1"); + var doc = e.contentDocument; + if (navigator.platform.includes("Win")) { + // On Windows ignore \n which got left over from the removal of the fragment tags + // <html><body>\n<!--StartFragment--> and <!--EndFragment-->\n</body>\n</html>. + is(doc.body.innerHTML.replace(/\n/g, ""), s, ""); + } else { + is(doc.body.innerHTML, s, ""); + } + } + + function pasteInto(trans, html, target_id) { + var e = document.getElementById("i1"); + var doc = e.contentDocument; + doc.designMode = "on"; + doc.body.innerHTML = html; + doc.defaultView.focus(); + if (target_id) + e = doc.getElementById(target_id); + else + e = doc.body; + var selection = doc.defaultView.getSelection(); + selection.removeAllRanges(); + selection.selectAllChildren(e); + selection.collapseToEnd(); + + pasteCount = 0; + e.addEventListener("paste", pasteFunc); + utils.sendContentCommandEvent("pasteTransferable", trans); + e.removeEventListener("paste", pasteFunc); + + return e; + } + + function getTransferableFromClipboard(asHTML) { + var trans = Cc["@mozilla.org/widget/transferable;1"].createInstance(Ci.nsITransferable); + trans.init(getLoadContext()); + if (asHTML) { + trans.addDataFlavor("text/html"); + } else { + trans.addDataFlavor("text/unicode"); + } + var clip = SpecialPowers.Services.clipboard; + clip.getData(trans, Ci.nsIClipboard.kGlobalClipboard); + return trans; + } + + // Commented out as the test for it below is also commented out. + // function makeTransferable(s, asHTML, target_id) { + // var e = document.getElementById("i2"); + // var doc = e.contentDocument; + // if (asHTML) { + // doc.body.innerHTML = s; + // } else { + // var text = doc.createTextNode(s); + // doc.body.appendChild(text); + // } + // doc.designMode = "on"; + // doc.defaultView.focus(); + // var selection = doc.defaultView.getSelection(); + // selection.removeAllRanges(); + // if (!target_id) { + // selection.selectAllChildren(doc.body); + // } else { + // var range = document.createRange(); + // range.selectNode(doc.getElementById(target_id)); + // selection.addRange(range); + // } + // + // // We cannot use plain strings, we have to use nsSupportsString. + // var supportsStringClass = SpecialPowers.Components.classes["@mozilla.org/supports-string;1"]; + // var ssData = supportsStringClass.createInstance(Ci.nsISupportsString); + // + // // Create the transferable. + // var trans = Cc["@mozilla.org/widget/transferable;1"].createInstance(Ci.nsITransferable); + // trans.init(getLoadContext()); + // + // // Add the data to the transferable. + // if (asHTML) { + // trans.addDataFlavor("text/html"); + // ssData.data = doc.body.innerHTML; + // trans.setTransferData("text/html", ssData); + // } else { + // trans.addDataFlavor("text/unicode"); + // ssData.data = doc.body.innerHTML; + // trans.setTransferData("text/unicode", ssData); + // } + // + // return trans; + // } + + async function copyToClipBoard(s, asHTML, target_id) { + var e = document.getElementById("i2"); + var doc = e.contentDocument; + if (asHTML) { + doc.body.innerHTML = s; + } else { + var text = doc.createTextNode(s); + doc.body.appendChild(text); + } + doc.designMode = "on"; + doc.defaultView.focus(); + var selection = doc.defaultView.getSelection(); + selection.removeAllRanges(); + if (!target_id) { + selection.selectAllChildren(doc.body); + } else { + var range = document.createRange(); + range.selectNode(doc.getElementById(target_id)); + selection.addRange(range); + } + + await SimpleTest.promiseClipboardChange(() => true, + () => { SpecialPowers.wrap(doc).execCommand("copy", false, null); }); + + return e; + } + + await copyToClipBoard("<span>Hello</span><span>Kitty</span>", true); + var trans = getTransferableFromClipboard(true); + pasteInto(trans, ""); + verifyContent("<span>Hello</span><span>Kitty</span>"); + is(pasteCount, 1, "paste event was not triggered"); + + // this test is not working out exactly like the clipboard test + // has to do with generating the nsITransferable above + // trans = makeTransferable('<span>Hello</span><span>Kitty</span>', true); + // pasteInto(trans, ''); + // verifyContent('<span>Hello</span><span>Kitty</span>'); + + await copyToClipBoard("<dl><dd>Hello Kitty</dd></dl><span>Hello</span><span>Kitty</span>", true); + trans = getTransferableFromClipboard(true); + pasteInto(trans, '<ol><li id="paste_here">X</li></ol>', "paste_here"); + verifyContent('<ol><li id="paste_here">X<dl><dd>Hello Kitty</dd></dl><span>Hello</span><span>Kitty</span></li></ol>'); + is(pasteCount, 1, "paste event was not triggered"); + +// The following test doesn't do what I expected, because the special handling +// of IsList nodes in nsHTMLEditor::InsertHTMLWithContext simply removes +// non-list/item children. See bug 481177. +// await copyToClipBoard("<ol><li>Hello Kitty</li><span>Hello</span></ol>", true); +// pasteInto('<ol><li id="paste_here">X</li></ol>',"paste_here"); +// verifyContent('<ol><li id="paste_here">X</li><li>Hello Kitty</li><span>Hello</span></ol>'); + + await copyToClipBoard("<pre>Kitty</pre><span>Hello</span>", true); + trans = getTransferableFromClipboard(true); + pasteInto(trans, '<pre id="paste_here">Hello </pre>', "paste_here"); + verifyContent('<pre id="paste_here">Hello Kitty<span>Hello</span></pre>'); + is(pasteCount, 1, "paste event was not triggered"); + + await copyToClipBoard('1<span style="display: contents">2</span>3', true); + trans = getTransferableFromClipboard(true); + pasteInto(trans, '<div id="paste_here"></div>', "paste_here"); + verifyContent('<div id="paste_here">1<span style="display: contents">2</span>3</div>'); + is(pasteCount, 1, "paste event was not triggered"); + + // test that we can preventDefault pastes + pasteFunc = function(event) { event.preventDefault(); return false; }; + await copyToClipBoard("<pre>Kitty</pre><span>Hello</span>", true); + trans = getTransferableFromClipboard(true); + pasteInto(trans, '<pre id="paste_here">Hello </pre>', "paste_here"); + verifyContent('<pre id="paste_here">Hello </pre>'); + is(pasteCount, 0, "paste event was triggered"); +} + +SimpleTest.waitForExplicitFinish(); +addLoadEvent(() => { + add_task(async function test_copy() { + await runTest(); + }); +}); + +</script> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=525389">Mozilla Bug 525389</a> +<p id="display"></p> + +<pre id="test"> +</pre> + +<iframe id="i1" width="200" height="100" src="about:blank"></iframe><br> +<iframe id="i2" width="200" height="100" src="about:blank"></iframe><br> + +</body> +</html> |