DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Mercurial (c68fe15a81fc)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175
<!DOCTYPE>
<html>
<head>
  <title>Test for nsIEditorMailSupport.insertAsCitedQuotation()</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" href="/tests/SimpleTest/test.css">
</head>
<body>
<div id="display">
</div>
<div id="content" contenteditable></div>
<pre id="test">
</pre>

<script class="testbody" type="application/javascript">

SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(async () => {
  await SpecialPowers.pushPrefEnv({
    set: [["dom.input_events.beforeinput.enabled", true]],
  });

  let editor = document.getElementById("content");
  let selection = document.getSelection();

  let beforeInputEvents = [];
  let inputEvents = [];
  let selectionRanges = [];
  function onBeforeInput(aEvent) {
    beforeInputEvents.push(aEvent);
    selectionRanges = [];
    for (let i = 0; i < selection.rangeCount; i++) {
      let range = selection.getRangeAt(i);
      selectionRanges.push({startContainer: range.startContainer, startOffset: range.startOffset,
                            endContainer: range.endContainer, endOffset: range.endOffset});
    }
  }
  function onInput(aEvent) {
    inputEvents.push(aEvent);
  }
  editor.addEventListener("beforeinput", onBeforeInput);
  editor.addEventListener("input", onInput);

  editor.focus();
  selection.collapse(editor, 0);

  function checkInputEvent(aEvent, aInputType, aData, aDescription) {
    ok(aEvent instanceof InputEvent,
       `"${aEvent.type}" event should be dispatched with InputEvent interface ${aDescription}`);
    // If it were cancelable whose inputType is empty string, web apps would
    // block any Firefox specific modification whose inputType are not declared
    // by the spec.
    let expectedCancelable = aEvent.type === "beforeinput" && aInputType !== "";
    is(aEvent.cancelable, expectedCancelable,
       `"${aEvent.type}" event should ${expectedCancelable ? "be" : "be never"} cancelable ${aDescription}`);
    is(aEvent.bubbles, true,
       `"${aEvent.type}" event should always bubble ${aDescription}`);
    is(aEvent.inputType, aInputType,
       `inputType of "${aEvent.type}" event should be "${aInputType}" ${aDescription}`);
    is(aEvent.data, aData,
       `data of "${aEvent.type}" event should be ${aData} ${aDescription}`);
    is(aEvent.dataTransfer, null,
       `dataTransfer of "${aEvent.type}" event should be null ${aDescription}`);
    let targetRanges = aEvent.getTargetRanges();
    if (aEvent.type === "beforeinput") {
      is(targetRanges.length, selectionRanges.length,
         `getTargetRanges() of "beforeinput" event should return selection ranges ${aDescription}`);
      if (targetRanges.length === selectionRanges.length) {
        for (let i = 0; i < selectionRanges.length; i++) {
          is(targetRanges[i].startContainer, selectionRanges[i].startContainer,
             `startContainer of getTargetRanges()[${i}] of "beforeinput" event does not match ${aDescription}`);
          is(targetRanges[i].startOffset, selectionRanges[i].startOffset,
             `startOffset of getTargetRanges()[${i}] of "beforeinput" event does not match ${aDescription}`);
          is(targetRanges[i].endContainer, selectionRanges[i].endContainer,
             `endContainer of getTargetRanges()[${i}] of "beforeinput" event does not match ${aDescription}`);
          is(targetRanges[i].endOffset, selectionRanges[i].endOffset,
             `endOffset of getTargetRanges()[${i}] of "beforeinput" event does not match ${aDescription}`);
        }
      }
    } else {
      is(targetRanges.length, 0,
         `getTargetRanges() of "${aEvent.type}" event should return empty array ${aDescription}`);
    }
  }

  // Tests when the editor is in plaintext mode.

  getEditor().flags |= SpecialPowers.Ci.nsIEditor.eEditorPlaintextMask;

  beforeInputEvents = [];
  inputEvents = [];
  getEditorMailSupport().insertAsCitedQuotation("this is quoted text\nAnd here is second line.", "this is cited text", false);

  ok(selection.isCollapsed,
     "Selection should be collapsed after calling nsIEditorMailSupport.insertAsCitedQuotation() of plaintext editor");
  is(selection.focusNode, editor,
     "focus node of Selection should be a child of the editing host after calling nsIEditorMailSupport.insertAsCitedQuotation() of plaintext editor");
  is(selection.focusOffset, 1,
     "focus offset of Selection should be next to inserted <span> element after calling nsIEditorMailSupport.insertAsCitedQuotation() of plaintext editor");
  is(editor.innerHTML, '<span style="white-space: pre-wrap;">&gt; this is quoted text<br>&gt; And here is second line.<br><br></span>',
     "The quoted text should be inserted as plaintext into the plaintext editor");
  is(beforeInputEvents.length, 1,
     'One "beforeinput" event should be fired on the editing host after calling nsIEditorMailSupport.insertAsCitedQuotation() of plaintext editor');
  checkInputEvent(beforeInputEvents[0], "insertText", "this is quoted text\nAnd here is second line.",
                  "after calling nsIEditorMailSupport.insertAsCitedQuotation() of plaintext editor");
  is(inputEvents.length, 1,
     'One "input" event should be fired on the editing host after calling nsIEditorMailSupport.insertAsCitedQuotation() of plaintext editor');
  checkInputEvent(inputEvents[0], "insertText", "this is quoted text\nAnd here is second line.",
                  "after calling nsIEditorMailSupport.insertAsCitedQuotation() of plaintext editor");

  // Tests when the editor is in HTML editor mode.
  getEditor().flags &= ~SpecialPowers.Ci.nsIEditor.eEditorPlaintextMask;

  editor.innerHTML = "";

  beforeInputEvents = [];
  inputEvents = [];
  getEditorMailSupport().insertAsCitedQuotation("this is quoted text<br>", "this is cited text", false);

  ok(selection.isCollapsed,
     "Selection should be collapsed after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as plaintext)");
  is(selection.focusNode, editor,
     "focus node of Selection should be a child of the editing host after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as plaintext)");
  is(selection.focusOffset, 1,
     "focus offset of Selection should be next to inserted <span> element after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as plaintext)");
  is(editor.innerHTML,
     '<blockquote type="cite" cite="this is cited text">this is quoted text&lt;br&gt;</blockquote>', "The quoted text should be inserted as plaintext into the HTML editor");
  is(beforeInputEvents.length, 1,
     'One "beforeinput" event should be fired on the editing host after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as plaintext)');
  checkInputEvent(beforeInputEvents[0], "", null,
                  "after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as plaintext)");
  is(inputEvents.length, 1,
     'One "input" event should be fired on the editing host after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as plaintext)');
  checkInputEvent(inputEvents[0], "", null,
                  "after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as plaintext)");

  editor.innerHTML = "";

  beforeInputEvents = [];
  inputEvents = [];
  getEditorMailSupport().insertAsCitedQuotation("this is quoted text<br>And here is second line.", "this is cited text", true);

  ok(selection.isCollapsed,
     "Selection should be collapsed after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as HTML source)");
  is(selection.focusNode, editor,
     "focus node of Selection should be a child of the editing host after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as HTML source)");
  is(selection.focusOffset, 1,
     "focus offset of Selection should be next to inserted <span> element after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as HTML source)");
  is(editor.innerHTML, '<blockquote type="cite" cite="this is cited text">this is quoted text<br>And here is second line.</blockquote>',
     "The quoted text should be inserted as HTML source into the HTML editor");
  is(beforeInputEvents.length, 1,
     'One "beforeinput" event should be fired on the editing host after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as HTML source)');
  checkInputEvent(beforeInputEvents[0], "", null,
                  "after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as HTML source)");
  is(inputEvents.length, 1,
     'One "input" event should be fired on the editing host after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as HTML source)');
  checkInputEvent(inputEvents[0], "", null,
                  "after calling nsIEditorMailSupport.insertAsCitedQuotation() of HTMLEditor editor (inserting as HTML source)");

  SimpleTest.finish();
});

function getEditor() {
  var editingSession = SpecialPowers.wrap(window).docShell.editingSession;
  return editingSession.getEditorForWindow(window);
}

function getEditorMailSupport() {
  return getEditor().QueryInterface(SpecialPowers.Ci.nsIEditorMailSupport);
}

</script>
</body>

</html>