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137 lines
3.9 KiB
HTML
137 lines
3.9 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=449243
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-->
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<head>
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<title>Test for Bug 449243</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=449243">Mozilla Bug 449243</a>
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<p id="display"></p>
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<div id="content" contenteditable>
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<h2>This is a title</h2>
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<ul>
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<li>this is a</li>
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<li>bullet list</li>
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</ul>
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<ol>
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<li>this is a</li>
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<li>numbered list</li>
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</ol>
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</div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 449243 **/
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SimpleTest.waitForExplicitFinish();
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SimpleTest.waitForFocus(runTests);
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const CARET_BEGIN = 0;
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const CARET_MIDDLE = 1;
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const CARET_END = 2;
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function split(element, caretPos, nbKeyPresses) {
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// put the caret on the requested position
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var sel = window.getSelection();
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var len = element.textContent.length;
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var pos = -1;
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switch (caretPos) {
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case CARET_BEGIN:
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pos = 0;
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break;
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case CARET_MIDDLE:
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pos = Math.floor(len/2);
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break;
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case CARET_END:
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pos = len;
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break;
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}
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sel.collapse(element.firstChild, pos);
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// simulates a [Return] keypress
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for (var i = 0; i < nbKeyPresses; i++)
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synthesizeKey("VK_RETURN", {});
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}
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function undo(nbKeyPresses) {
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for (var i = 0; i < nbKeyPresses; i++)
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document.execCommand("Undo", false, null);
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}
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function SameTypeAsPreviousSibling(element) {
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var sibling = element.previousSibling;
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while (sibling && sibling.nodeType != 1)
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sibling = element.previousSibling;
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return (element.nodeName == sibling.nodeName);
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}
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function isParagraph(element) {
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return element.nodeName.toLowerCase() == "p";
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}
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function runTests() {
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const content = document.querySelector("[contenteditable]");
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const header = content.querySelector("h2");
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const ulItem = content.querySelector("ul > li:last-child");
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const olItem = content.querySelector("ol > li:last-child");
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content.focus();
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// beginning of selection: split current node
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split(header, CARET_BEGIN, 1);
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ok(SameTypeAsPreviousSibling(header),
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"Pressing [Return] at the beginning of a header " +
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"should create another header.");
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split(ulItem, CARET_BEGIN, 2);
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ok(SameTypeAsPreviousSibling(ulItem),
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"Pressing [Return] at the beginning of an unordered list item " +
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"should create another list item.");
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split(olItem, CARET_BEGIN, 2);
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ok(SameTypeAsPreviousSibling(olItem),
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"Pressing [Return] at the beginning of an ordered list item " +
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"should create another list item.");
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undo(3);
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// middle of selection: split current node
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split(header, CARET_MIDDLE, 1);
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ok(SameTypeAsPreviousSibling(header),
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"Pressing [Return] at the middle of a header " +
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"should create another header.");
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split(ulItem, CARET_MIDDLE, 2);
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ok(SameTypeAsPreviousSibling(ulItem),
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"Pressing [Return] at the middle of an unordered list item " +
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"should create another list item.");
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split(olItem, CARET_MIDDLE, 2);
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ok(SameTypeAsPreviousSibling(olItem),
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"Pressing [Return] at the middle of an ordered list item " +
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"should create another list item.");
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undo(3);
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// end of selection: create a new paragraph
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split(header, CARET_END, 1);
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ok(isParagraph(content.querySelector("h2+*")),
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"Pressing [Return] at the end of a header " +
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"should create a new paragraph.");
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split(ulItem, CARET_END, 2);
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ok(isParagraph(content.querySelector("ul+*")),
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"Pressing [Return] twice at the end of an unordered list item " +
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"should create a new paragraph.");
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split(olItem, CARET_END, 2);
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ok(isParagraph(content.querySelector("ol+*")),
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"Pressing [Return] twice at the end of an ordered list item " +
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"should create a new paragraph.");
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undo(3);
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// done
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SimpleTest.finish();
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}
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</script>
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</pre>
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</body>
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</html>
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