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Diffstat (limited to 'editor/libeditor/tests/test_nsIHTMLEditor_getElementOrParentByTagName.html')
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1 files changed, 449 insertions, 0 deletions
diff --git a/editor/libeditor/tests/test_nsIHTMLEditor_getElementOrParentByTagName.html b/editor/libeditor/tests/test_nsIHTMLEditor_getElementOrParentByTagName.html new file mode 100644 index 0000000000..c78ec6763d --- /dev/null +++ b/editor/libeditor/tests/test_nsIHTMLEditor_getElementOrParentByTagName.html @@ -0,0 +1,449 @@ +<!DOCTYPE> +<html> +<head> + <title>Test for nsIHTMLEditor.getElementOrParentByTagName()</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" href="/tests/SimpleTest/test.css"> +</head> +<body> +<section> +<div id="display"> +</div> +<div id="content" contenteditable></div> +</section> +<pre id="test"> +</pre> + +<script class="testbody" type="application/javascript"> + +SimpleTest.waitForExplicitFinish(); +SimpleTest.waitForFocus(async function() { + let section = document.querySelector("section"); + let editor = document.querySelector("[contenteditable]"); + let selection = window.getSelection(); + let element; + + // Make sure that each test can run without previous tests for making each test + // debuggable with commenting out the unrelated tests. + + try { + editor.focus(); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("", null)); + ok(false, "nsIHTMLEditor.getElementOrParentByTagName(\"\", null) should throw an exception"); + } catch { + ok(true, "nsIHTMLEditor.getElementOrParentByTagName(\"\", null) should throw an exception"); + } + + try { + editor.focus(); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName(null, null)); + ok(false, "nsIHTMLEditor.getElementOrParentByTagName(null, null) should throw an exception"); + } catch { + ok(true, "nsIHTMLEditor.getElementOrParentByTagName(null, null) should throw an exception"); + } + + try { + editor.focus(); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName(undefined, null)); + ok(false, "nsIHTMLEditor.getElementOrParentByTagName(undefined, null) should throw an exception"); + } catch { + ok(true, "nsIHTMLEditor.getElementOrParentByTagName(undefined, null) should throw an exception"); + } + + editor.focus(); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("undefinedtagname", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"undefinedtagname\", null) should return null"); + + editor.blur(); + selection.collapse(document.getElementById("display"), 0); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("section", null)); + is(element, section, + "nsIHTMLEditor.getElementOrParentByTagName(\"section\", null) should return the <section> when selection is in the it (HTML editor does not have focus)"); + + editor.focus(); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("section", null)); + is(element, section, + "nsIHTMLEditor.getElementOrParentByTagName(\"section\", null) should return the <section> when selection is in the it (HTML editor has focus)"); + + editor.focus(); + selection.removeAllRanges(); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("section", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"section\", null) should return null when there is no selection"); + + editor.blur(); + selection.collapse(document.getElementById("display"), 0); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("body", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"body\", null) should return null when it reaches the <body>"); + + editor.blur(); + selection.collapse(document.getElementById("display"), 0); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("div", editor)); + is(element, editor, + "nsIHTMLEditor.getElementOrParentByTagName(\"div\", editor) should return editor even when selection is outside of it"); + + editor.innerHTML = "<p>first</p><p>second</p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild.firstChild, 0, editor.firstChild.nextSibling.firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("p", null)); + is(element, editor.firstChild, + "nsIHTMLEditor.getElementOrParentByTagName(\"p\", null) should return first <p> element when selection anchor is in it"); + + editor.innerHTML = "<table><tr><td>cell</td></tr></table>"; + editor.focus(); + selection.collapse(editor.querySelector("td").firstChild, 2); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("td", null)); + is(element, editor.querySelector("td"), + "nsIHTMLEditor.getElementOrParentByTagName(\"td\", null) should return the <td> when selection is collapsed in it"); + + editor.innerHTML = "<table><tr><td>cell</td></tr></table>"; + editor.focus(); + selection.collapse(editor.querySelector("td").firstChild, 2); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("th", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"th\", null) should return null when selection is collapsed in <td>"); + + editor.innerHTML = "<table><tr><td>cell</td></tr></table>"; + editor.focus(); + selection.setBaseAndExtent(editor.querySelector("tr"), 0, editor.querySelector("tr"), 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("td", null)); + is(element, editor.querySelector("td"), + "nsIHTMLEditor.getElementOrParentByTagName(\"td\", null) should return the <td> when it's selected"); + + editor.innerHTML = "<table><tr><th>cell</th></tr></table>"; + editor.focus(); + selection.collapse(editor.querySelector("th").firstChild, 2); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("td", null)); + is(element, editor.querySelector("th"), + "nsIHTMLEditor.getElementOrParentByTagName(\"td\", null) should return the <th> when selection is collapsed in it"); + + editor.innerHTML = "<table><tr><th>cell</th></tr></table>"; + editor.focus(); + selection.collapse(editor.querySelector("th").firstChild, 2); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("th", null)); + is(element, editor.querySelector("th"), + "nsIHTMLEditor.getElementOrParentByTagName(\"th\", null) should return the <th> when selection is collapsed in it"); + + editor.innerHTML = "<table><tr><th>cell</th></tr></table>"; + editor.focus(); + selection.setBaseAndExtent(editor.querySelector("tr"), 0, editor.querySelector("tr"), 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("td", null)); + is(element, editor.querySelector("th"), + "nsIHTMLEditor.getElementOrParentByTagName(\"td\", null) should return the <th> when it's selected"); + + editor.innerHTML = "<table><tr><th>cell</th></tr></table>"; + editor.focus(); + selection.setBaseAndExtent(editor.querySelector("tr"), 0, editor.querySelector("tr"), 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("th", null)); + is(element, editor.querySelector("th"), + "nsIHTMLEditor.getElementOrParentByTagName(\"th\", null) should return the <th> when it's selected"); + + editor.innerHTML = "<ul><li>listitem</li></ul>"; + editor.focus(); + selection.collapse(editor.querySelector("li").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("ul", null)); + is(element, editor.querySelector("ul"), + "nsIHTMLEditor.getElementOrParentByTagName(\"ul\", null) should return the <ul> when selection is collapsed in its <li>"); + + editor.innerHTML = "<ul><li>listitem</li></ul>"; + editor.focus(); + selection.collapse(editor.querySelector("li").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("list", null)); + is(element, editor.querySelector("ul"), + "nsIHTMLEditor.getElementOrParentByTagName(\"list\", null) should return the <ul> when selection is collapsed in its <li>"); + + editor.innerHTML = "<ul><li>listitem</li></ul>"; + editor.focus(); + selection.collapse(editor.querySelector("li").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("ol", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"ol\", null) should return null when selection is collapsed in <ul>"); + + editor.innerHTML = "<ol><li>listitem</li></ol>"; + editor.focus(); + selection.collapse(editor.querySelector("li").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("ol", null)); + is(element, editor.querySelector("ol"), + "nsIHTMLEditor.getElementOrParentByTagName(\"ol\", null) should return the <ol> when selection is collapsed in its <li>"); + + editor.innerHTML = "<ol><li>listitem</li></ol>"; + editor.focus(); + selection.collapse(editor.querySelector("li").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("list", null)); + is(element, editor.querySelector("ol"), + "nsIHTMLEditor.getElementOrParentByTagName(\"list\", null) should return the <ol> when selection is collapsed in its <li>"); + + editor.innerHTML = "<ol><li>listitem</li></ol>"; + editor.focus(); + selection.collapse(editor.querySelector("li").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("ul", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"ol\", null) should return null when selection is collapsed in <ol>"); + + editor.innerHTML = "<dl><dt>listitem</dt></dl>"; + editor.focus(); + selection.collapse(editor.querySelector("dt").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("dl", null)); + is(element, editor.querySelector("dl"), + "nsIHTMLEditor.getElementOrParentByTagName(\"dl\", null) should return the <dl> when selection is collapsed in its <dt>"); + + editor.innerHTML = "<dl><dt>listitem</dt></dl>"; + editor.focus(); + selection.collapse(editor.querySelector("dt").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("list", null)); + is(element, editor.querySelector("dl"), + "nsIHTMLEditor.getElementOrParentByTagName(\"list\", null) should return the <dl> when selection is collapsed in its <dt>"); + + editor.innerHTML = "<dl><dd>listitem</dd></dl>"; + editor.focus(); + selection.collapse(editor.querySelector("dd").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("dl", null)); + is(element, editor.querySelector("dl"), + "nsIHTMLEditor.getElementOrParentByTagName(\"dl\", null) should return the <dl> when selection is collapsed in its <dd>"); + + editor.innerHTML = "<dl><dd>listitem</dd></dl>"; + editor.focus(); + selection.collapse(editor.querySelector("dd").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("list", null)); + is(element, editor.querySelector("dl"), + "nsIHTMLEditor.getElementOrParentByTagName(\"list\", null) should return the <dl> when selection is collapsed in its <dd>"); + + editor.innerHTML = "<ul><ol><li>listitem</li></ol></ul>"; + editor.focus(); + selection.collapse(editor.querySelector("li").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("list", null)); + is(element, editor.querySelector("ol"), + "nsIHTMLEditor.getElementOrParentByTagName(\"list\", null) should return the <ol> (sublist) when selection is collapsed in its <li>"); + + editor.innerHTML = "<ul><ol><li>listitem</li></ol></ul>"; + editor.focus(); + selection.collapse(editor.querySelector("li").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("ol", null)); + is(element, editor.querySelector("ol"), + "nsIHTMLEditor.getElementOrParentByTagName(\"ol\", null) should return the <ol> (sublist) when selection is collapsed in its <li>"); + + editor.innerHTML = "<ul><ol><li>listitem</li></ol></ul>"; + editor.focus(); + selection.collapse(editor.querySelector("li").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("ul", null)); + is(element, editor.querySelector("ul"), + "nsIHTMLEditor.getElementOrParentByTagName(\"ul\", null) should return the <ul> when selection is collapsed in its sublist's <li>"); + + editor.innerHTML = "<ol><ul><li>listitem</li></ul></ol>"; + editor.focus(); + selection.collapse(editor.querySelector("li").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("list", null)); + is(element, editor.querySelector("ul"), + "nsIHTMLEditor.getElementOrParentByTagName(\"list\", null) should return the <ul> (sublist) when selection is collapsed in its <li>"); + + editor.innerHTML = "<ol><ul><li>listitem</li></ul></ol>"; + editor.focus(); + selection.collapse(editor.querySelector("li").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("ul", null)); + is(element, editor.querySelector("ul"), + "nsIHTMLEditor.getElementOrParentByTagName(\"ul\", null) should return the <ul> (sublist) when selection is collapsed in its <li>"); + + editor.innerHTML = "<ol><ul><li>listitem</li></ul></ol>"; + editor.focus(); + selection.collapse(editor.querySelector("li").firstChild, 4); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("ol", null)); + is(element, editor.querySelector("ol"), + "nsIHTMLEditor.getElementOrParentByTagName(\"ol\", null) should return the <ol> when selection is collapsed in its sublist's <li>"); + + editor.innerHTML = "<p><a href=\"about:config\">anchor</a></p>"; + editor.focus(); + selection.collapse(editor.querySelector("a").firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("a", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"a\", null) should return the <a href=\"about:config\"> when selection is collapsed in it"); + + editor.innerHTML = "<p><a href=\"about:config\">anchor</a></p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild, 0, editor.firstChild, 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("a", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"a\", null) should return the <a href=\"about:config\"> when it's selected"); + + editor.innerHTML = "<p><a href=\"about:config\">anchor</a></p>"; + editor.focus(); + selection.collapse(editor.querySelector("a").firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("href", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"href\", null) should return the <a href=\"about:config\"> when selection is collapsed in it"); + + editor.innerHTML = "<p><a href=\"about:config\">anchor</a></p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild, 0, editor.firstChild, 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("href", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"href\", null) should return the <a href=\"about:config\"> when it's selected"); + + editor.innerHTML = "<p><a href=\"about:config\">anchor</a></p>"; + editor.focus(); + selection.collapse(editor.querySelector("a").firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("anchor", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"anchor\", null) should return null when selection is collapsed in the <a href=\"about:config\">"); + + editor.innerHTML = "<p><a href=\"about:config\">anchor</a></p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild, 0, editor.firstChild, 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("anchor", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"anchor\", null) should return null when the <a href=\"about:config\"> is selected"); + + editor.innerHTML = "<p><a href=\"\">anchor</a></p>"; + editor.focus(); + selection.collapse(editor.querySelector("a").firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("a", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"a\", null) should return the <a href=\"\"> when selection is collapsed in it"); + + editor.innerHTML = "<p><a href=\"\">anchor</a></p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild, 0, editor.firstChild, 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("a", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"a\", null) should return the <a href=\"\"> when it's selected"); + + editor.innerHTML = "<p><a href=\"\">anchor</a></p>"; + editor.focus(); + selection.collapse(editor.querySelector("a").firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("href", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"href\", null) should return the <a href=\"\"> when selection is collapsed in it"); + + editor.innerHTML = "<p><a href=\"\">anchor</a></p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild, 0, editor.firstChild, 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("href", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"href\", null) should return the <a href=\"\"> when it's selected"); + + editor.innerHTML = "<p><a name=\"foo\">anchor</a></p>"; + editor.focus(); + selection.collapse(editor.querySelector("a").firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("a", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"a\", null) should return the <a name=\"foo\"> when selection is collapsed in it"); + + editor.innerHTML = "<p><a name=\"foo\">anchor</a></p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild, 0, editor.firstChild, 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("a", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"a\", null) should return the <a name=\"foo\"> when it's selected"); + + editor.innerHTML = "<p><a name=\"foo\">anchor</a></p>"; + editor.focus(); + selection.collapse(editor.querySelector("a").firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("href", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"href\", null) should return null when selection is collapsed in the <a name=\"foo\">"); + + editor.innerHTML = "<p><a name=\"foo\">anchor</a></p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild, 0, editor.firstChild, 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("href", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"href\", null) should return null when the <a name=\"foo\"> is selected"); + + editor.innerHTML = "<p><a name=\"foo\">anchor</a></p>"; + editor.focus(); + selection.collapse(editor.querySelector("a").firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("anchor", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"anchor\", null) should return the <a name=\"foo\"> when selection is collapsed in it"); + + editor.innerHTML = "<p><a name=\"foo\">anchor</a></p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild, 0, editor.firstChild, 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("anchor", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"anchor\", null) should return the <a name=\"foo\"> when it's selected"); + + editor.innerHTML = "<p><a name=\"\">anchor</a></p>"; + editor.focus(); + selection.collapse(editor.querySelector("a").firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("a", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"a\", null) should return the <a name=\"\"> when selection is collapsed in it"); + + editor.innerHTML = "<p><a name=\"\">anchor</a></p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild, 0, editor.firstChild, 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("a", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"a\", null) should return the <a name=\"\"> when it's selected"); + + editor.innerHTML = "<p><a name=\"\">anchor</a></p>"; + editor.focus(); + selection.collapse(editor.querySelector("a").firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("anchor", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"anchor\", null) should return null when selection is collapsed in the <a name=\"\">"); + + editor.innerHTML = "<p><a name=\"\">anchor</a></p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild, 0, editor.firstChild, 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("anchor", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"anchor\", null) should return null when the <a name=\"\"> is selected"); + + editor.innerHTML = "<p><a>anchor</a></p>"; + editor.focus(); + selection.collapse(editor.querySelector("a").firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("a", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"a\", null) should return the <a> when selection is collapsed in it"); + + editor.innerHTML = "<p><a>anchor</a></p>"; + editor.focus(); + selection.collapse(editor.querySelector("a").firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("href", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"href\", null) should return null when selection is collapsed in the <a>"); + + editor.innerHTML = "<p><a>anchor</a></p>"; + editor.focus(); + selection.collapse(editor.querySelector("a").firstChild, 3); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("anchor", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"anchor\", null) should return null when selection is collapsed in the <a>"); + + editor.innerHTML = "<p><a>anchor</a></p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild, 0, editor.firstChild, 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("a", null)); + is(element, editor.querySelector("a"), + "nsIHTMLEditor.getElementOrParentByTagName(\"a\", null) should return the <a> when it's selected"); + + editor.innerHTML = "<p><a>anchor</a></p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild, 0, editor.firstChild, 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("href", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"href\", null) should return null when the <a> is selected"); + + editor.innerHTML = "<p><a>anchor</a></p>"; + editor.focus(); + selection.setBaseAndExtent(editor.firstChild, 0, editor.firstChild, 1); + element = SpecialPowers.unwrap(getHTMLEditor().getElementOrParentByTagName("anchor", null)); + is(element, null, + "nsIHTMLEditor.getElementOrParentByTagName(\"anchor\", null) should return the <a> is selected"); + + SimpleTest.finish(); +}); + +function getHTMLEditor() { + var Ci = SpecialPowers.Ci; + var editingSession = SpecialPowers.wrap(window).docShell.editingSession; + return editingSession.getEditorForWindow(window).QueryInterface(Ci.nsIHTMLEditor); +} + +</script> +</body> + +</html> |