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<!DOCTYPE HTML>
<!-- This Source Code Form is subject to the terms of the Mozilla Public
- License, v. 2.0. If a copy of the MPL was not distributed with this
- file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=263683
-->
<head>
<title>Test for Bug 263683</title>
<script type="application/javascript" src="/MochiKit/MochiKit.js"></script>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/WindowSnapshot.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body onload="onLoad();" onunload="onUnload();">
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=263683">
Mozilla Bug 263683
</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 263683 **/
SimpleTest.waitForExplicitFinish();
var userSetBG = false;
var userValueBG = null;
var prefNameBG = "ui.textHighlightBackground";
var userSetFG = false;
var userValueFG = null;
var prefNameFG = "ui.textHighlightForeground";
function onLoad() {
SpecialPowers.pushPrefEnv({'set': [[prefNameBG, "#EF0FFF"], [prefNameFG, "#FFFFFF"]]}, startTest);
}
function startTest() {
var textToSelect = document.getElementById("selecttext");
// Take a snapshot now. This will be used to check that removing the
// ranges removes the highlighting correctly
var noHighlight = snapshotWindow(window);
var controller = SpecialPowers.wrap(window).
docShell.
QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor).
getInterface(SpecialPowers.Ci.nsISelectionDisplay).
QueryInterface(SpecialPowers.Ci.nsISelectionController);
// Get selection
var findSelection = controller.getSelection(controller.SELECTION_FIND);
// Lastly add range
var range = document.createRange();
range.selectNodeContents(textToSelect);
findSelection.addRange(range);
// Take a snapshot of the highlighting
var highlighted = snapshotWindow(window);
// Clear the highlighting, and take another snapshot
findSelection.removeAllRanges();
var removedHighlight = snapshotWindow(window);
// Manually "highlight" the text so we can check the rendering
textToSelect.style.backgroundColor="#EF0FFF";
textToSelect.style.color="#FFFFFF";
var manualHighlight = snapshotWindow(window);
// Test 1: Did the highlighting render correctly?
var res = compareSnapshots(highlighted, manualHighlight, true);
ok(res[0], "SELECTION_FIND highlighting renders correctly");
// Test 2: Does removing the ranges from the SELECTION_FIND selection
// work as expected?
res = compareSnapshots(removedHighlight, noHighlight, true);
ok(res[0], "Removing ranges from FIND_SELECTION works correctly");
SimpleTest.finish();
}
</script>
</pre>
<p><span id="selecttext">Text to be selected</span></p>
</body>
</html>
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