2016-03-03 21:10:07 +03:00
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<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=1248459
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-->
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<head>
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<title>Test for Bug 1248459</title>
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2019-04-16 06:53:28 +03:00
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script src="/tests/SimpleTest/EventUtils.js"></script>
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2016-03-03 21:10:07 +03:00
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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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<input id="input" value="foo">
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<div id="div">bar</div>
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<script type="application/javascript">
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/** Test for Bug 1248459 **/
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/**
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* The bug occurs when a piece of text outside of the editor's root element is
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* somehow selected when the editor is focused. In the bug's case, it's the
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* placeholder anonymous div that's selected. In this test's case, it's a
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* document div that's selected.
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*/
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SimpleTest.waitForExplicitFinish();
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SimpleTest.waitForFocus(function() {
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var div = document.getElementById("div");
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var input = document.getElementById("input");
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input.appendChild(div);
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input.focus();
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var editor = SpecialPowers.wrap(input).editor;
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var sel = editor.selection;
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sel.selectAllChildren(editor.rootElement);
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var result = synthesizeQuerySelectedText();
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ok(result.succeeded, "Query selected text should succeed");
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is(result.offset, 0, "Selected text should be at offset 0");
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is(result.text, "foo", "Selected text should match");
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var range = document.createRange();
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range.selectNode(div);
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sel.removeAllRanges();
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sel.addRange(range);
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result = synthesizeQuerySelectedText();
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ok(!result.succeeded, "Query out-of-bounds selection should fail");
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SimpleTest.finish();
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});
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</script>
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</body>
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</html>
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