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