Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 553 insertions, 0 deletions

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",
+    '<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.");
+
+  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",
+    '<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");
+
+  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",
+    '<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");
+
+  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",
+    '<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");
+
+  await copyChildrenToClipboard("div4");
+  testSelectionToString(" Tt t t ");
+  testClipboardValue("text/plain", " Tt t t ");
+  if (isXHTML) {
+    testHtmlClipboardValue(
+      "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 {
+    testHtmlClipboardValue(
+      "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 ");
+
+  await copyChildrenToClipboard("div5");
+  testSelectionToString(" T     ");
+  testClipboardValue("text/plain", " T     ");
+  if (isXHTML) {
+    testHtmlClipboardValue(
+      "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 {
+    testHtmlClipboardValue(
+      "text/html",
+      '<div id="div5">\n  T<textarea>     </textarea>\n</div>'
+    );
+    testInnerHTML("div5", "\n  T<textarea>     </textarea>\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); // <div>{Copy1then Paste]<ul id="ul1"><li>LI</li>\n</ul></div>
+
+    r = document.createRange();
+    r.setStart(ul, 1);
+    r.setEnd(parent, 2);
+    sel.addRange(r); // <div>Copy1then Paste<ul id="ul1"><li>LI{</li>\n</ul>}</div>
+    await copySelectionToClipboard(true);
+    testPasteHTML("contentEditable1", "Copy1then Paste"); // The <ul> should not appear because it has no <li>s
+
+    // with text end node
+    var sel = window.getSelection();
+    sel.removeAllRanges();
+    var r = document.createRange();
+    var ul = $("ul2");
+    var parent = ul.parentNode;
+    r.setStart(parent, 0);
+    r.setEnd(ul, 1);
+    sel.addRange(r); // <div>{<ul id="ul2">\n}<li>LI</li></ul>Copy2then Paste</div>
+
+    r = document.createRange();
+    r.setStart(parent.childNodes[1], 0);
+    r.setEnd(parent, 2);
+    sel.addRange(r); // <div><ul id="ul2">\n<li>LI</li></ul>[Copy2then Paste}</div>
+    await copySelectionToClipboard(true);
+    testPasteHTML("contentEditable2", "Copy2then Paste"); // The <ul> should not appear because it has no <li>s
+
+    // with text end node and non-empty start
+    var sel = window.getSelection();
+    sel.removeAllRanges();
+    var r = document.createRange();
+    var ul = $("ul3");
+    var parent = ul.parentNode;
+    r.setStart(parent, 0);
+    r.setEnd(ul, 1);
+    sel.addRange(r); // <div>{<ul id="ul3"><li>\n</li>}<li>LI</li></ul>Copy3then Paste</div>
+
+    r = document.createRange();
+    r.setStart(parent.childNodes[1], 0);
+    r.setEnd(parent, 2);
+    sel.addRange(r); // <div><ul id="ul3"><li>\n</li><li>LI</li></ul>[Copy3then Paste}</div>
+    await copySelectionToClipboard(true);
+    testPasteHTML(
+      "contentEditable3",
+      '<ul id="ul3"><li>\n<br></li></ul>Copy3then Paste' // The <ul> should appear because it has a <li>
+    );
+
+    // with elements of different depth
+    var sel = window.getSelection();
+    sel.removeAllRanges();
+    var r = document.createRange();
+    var div1 = $("div1s");
+    var parent = div1.parentNode;
+    r.setStart(parent, 0);
+    r.setEnd(document.getElementById("div1se1"), 1); // after the "inner" DIV
+    sel.addRange(r);
+
+    r = document.createRange();
+    r.setStart(div1.childNodes[1], 0); // the start of "after"
+    r.setEnd(parent, 1);
+    sel.addRange(r);
+    await copySelectionToClipboard(true);
+    testPasteHTML(
+      "contentEditable4",
+      '<div id="div1s"><div id="div1se1">before</div></div><div id="div1s">after</div>'
+    );
+
+    // with elements of different depth, and a text node at the end
+    var sel = window.getSelection();
+    sel.removeAllRanges();
+    var r = document.createRange();
+    var div1 = $("div2s");
+    var parent = div1.parentNode;
+    r.setStart(parent, 0);
+    r.setEnd(document.getElementById("div2se1"), 1); // after the "inner" DIV
+    sel.addRange(r);
+
+    r = document.createRange();
+    r.setStart(div1.childNodes[1], 0); // the start of "after"
+    r.setEnd(parent, 1);
+    sel.addRange(r);
+    await copySelectionToClipboard(true);
+    testPasteHTML(
+      "contentEditable5",
+      '<div id="div2s"><div id="div2se1">before</div></div><div id="div2s">after</div>'
+    );
+
+    // crash test for bug 1127835
+    var e1 = document.getElementById("1127835crash1");
+    var e2 = document.getElementById("1127835crash2");
+    var e3 = document.getElementById("1127835crash3");
+    var t1 = e1.childNodes[0];
+    var t3 = e3.childNodes[0];
+
+    var sel = window.getSelection();
+    sel.removeAllRanges();
+
+    var r = document.createRange();
+    r.setStart(t1, 1);
+    r.setEnd(e2, 0);
+    sel.addRange(r); // <div>\n<span id="1127835crash1">1[</span><div id="1127835crash2">}<div>\n</div></div><a href="..." id="1127835crash3">3</a>\n</div>
+
+    r = document.createRange();
+    r.setStart(e2, 1);
+    r.setEnd(t3, 0);
+    sel.addRange(r); // <div>\n<span id="1127835crash1">1</span><div id="1127835crash2"><div>\n</div>{</div><a href="..." id="1127835crash3">]3</a>\n</div>
+    await copySelectionToClipboard(true);
+    testPasteHTML(
+      "contentEditable6",
+      '<span id="1127835crash1"></span><div id="1127835crash2"><div>\n</div></div><a href="http://www.mozilla.org/" id="1127835crash3"><br></a>'
+    ); // Don't strip the empty `<a href="...">` element because of avoiding any dataloss provided by the element
+  }
+
+  // ============ copy/paste test from/to a textarea
+
+  var val = "1\n 2\n  3";
+  textarea.value = val;
+  textarea.select();
+  await SimpleTest.promiseClipboardChange(textarea.value, () => {
+    textarea.editor.copy();
+  });
+  textarea.value = "";
+  textarea.editor.paste(1);
+  is(textarea.value, val);
+  textarea.value = "";
+
+  // ============ NOSCRIPT should not be copied
+
+  await copyChildrenToClipboard("div13");
+  testSelectionToString("__");
+  testClipboardValue("text/plain", "__");
+  testHtmlClipboardValue("text/html", '<div id="div13">__</div>');
+  testPasteText("__");
+
+  // ============ converting cell boundaries to tabs in tables
+
+  await copyToClipboard($("tr1"));
+  testClipboardValue("text/plain", "foo\tbar");
+
+  if (!isXHTML) {
+    // ============ spanning multiple rows
+
+    await copyRangeToClipboard($("tr2"), 0, $("tr3"), 0);
+    testClipboardValue("text/plain", "1\t2\n3\t4\n");
+    testHtmlClipboardValue(
+      "text/html",
+      '<table><tbody><tr id="tr2"><tr id="tr2"><td>1</td><td>2</td></tr><tr><td>3</td><td>4</td></tr><tr id="tr3"></tr></tr></tbody></table>'
+    );
+
+    // ============ spanning multiple rows in multi-range selection
+
+    clear();
+    addRange($("tr2"), 0, $("tr2"), 2);
+    addRange($("tr3"), 0, $("tr3"), 2);
+    await copySelectionToClipboard();
+    testClipboardValue("text/plain", "1\t2\n5\t6");
+    testHtmlClipboardValue(
+      "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>'
+    );
+  }
+
+  // ============ manipulating Selection in oncopy
+
+  await copyRangeToClipboard(
+    $("div11").childNodes[0],
+    0,
+    $("div11").childNodes[1],
+    2
+  );
+  testClipboardValue("text/plain", "Xdiv11");
+  testHtmlClipboardValue("text/html", "<div><p>X<span>div</span>11</p></div>");
+
+  await new Promise(resolve => {
+    setTimeout(resolve, 0);
+  });
+  testSelectionToString("div11");
+
+  await new Promise(resolve => {
+    setTimeout(resolve, 0);
+  });
+  await copyRangeToClipboard(
+    $("div12").childNodes[0],
+    0,
+    $("div12").childNodes[1],
+    2
+  );
+
+  testClipboardValue("text/plain", "Xdiv12");
+  testHtmlClipboardValue("text/html", "<div><p>X<span>div</span>12</p></div>");
+  await new Promise(resolve => {
+    setTimeout(resolve, 0);
+  });
+  testSelectionToString("div12");
+
+  await new Promise(resolve => {
+    setTimeout(resolve, 0);
+  });
+
+  if (!isXHTML) {
+    // ============ copy from ruby
+
+    const ruby1 = $("ruby1");
+    const ruby1Container = ruby1.parentNode;
+
+    // Ruby annotation is included when selecting inside ruby.
+    await copyRangeToClipboard(ruby1, 0, ruby1, 6);
+    testClipboardValue("text/plain", "aabb(AABB)");
+
+    // Ruby annotation is ignored when selecting across ruby.
+    await copyRangeToClipboard(ruby1Container, 0, ruby1Container, 3);
+    testClipboardValue("text/plain", "XaabbY");
+
+    // ... unless converter.html2txt.always_include_ruby is set
+    await SpecialPowers.pushPrefEnv({
+      set: [["converter.html2txt.always_include_ruby", true]],
+    });
+    await copyRangeToClipboard(ruby1Container, 0, ruby1Container, 3);
+    testClipboardValue("text/plain", "Xaabb(AABB)Y");
+    await SpecialPowers.popPrefEnv();
+  }
+}