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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1178722
-->
<head>
<meta charset="utf-8">
<title>Test for Bug 1178722</title>
<style>
.hideme {display:none}
</style>
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SpawnTask.js"></script>
<link rel="stylesheet" type="text/css" href="chrome://global/skin"/>
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
<script type="application/javascript" src="head.js"></script>
<script type="application/javascript;version=1.7">
"use strict";
const VISIBLE_OPTION_COUNT = 5;
const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
Cu.import("resource://gre/modules/Services.jsm");
let win = Services.wm.getMostRecentWindow("navigator:browser");
let SelectHelper = win.SelectHelper;
// Returns whether an element should be visible according to its text content.
function shouldBeVisible(e){
return e.label.indexOf("visible") > 0;
}
// Returns an object for the callback method that would normally be created by Prompt.java's
// addListResult(..) method.
function createCallBackDummyData(select){
var dummyList = new Array();
let listElements = SelectHelper.getListForElement(select);
for (var i = 0; i < listElements.length; i++) {
dummyList.push(i);
}
return {list:dummyList};
}
// Wait until the page has loaded so that we can access the DOM.
SimpleTest.waitForExplicitFinish();
window.onload = function () {
let select = document.getElementById("sample-select");
// ##############################################
// ### Testing SelectHelper.getListForElement ###
// ##############################################
// Check that SelectHelper.getListForElement only includes visible options...
let listElements = SelectHelper.getListForElement(select);
for (var i = 0; i < listElements.length; i++) {
ok(shouldBeVisible(listElements[i]), "Element should be visible: " + listElements[i]);
}
// Check SelectHelper.getListForElement does not include additional options...
is(listElements.length, VISIBLE_OPTION_COUNT, "Correct number of elements were returned.");
// ############################################
// ### Testing SelectHelper._promptCallBack ###
// ############################################
// We will simulate "selecting" (ie choosing via the prompt) all the visible options...
is(select.selectedOptions.length, 0, "No options selected yet.");
let dummyData = createCallBackDummyData(select);
SelectHelper._promptCallBack(dummyData,select);
// Check that only the visible options had the "selected" attribute set...
let selectedOptions = select.selectedOptions;
for (var i = 0; i < selectedOptions.length; i++) {
ok(shouldBeVisible(selectedOptions[i]), "Element should be visible.");
}
// Check that no additional options had the "selected" attribute set...
is(selectedOptions.length, VISIBLE_OPTION_COUNT, "Correct number of options were selected.");
SimpleTest.finish();
}
</script>
</head>
<body>
<p id="display">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1178722">Mozilla Bug 1178722</a>
<select multiple id="sample-select">
<option value="1">1 - visible</option> 0
<option value="2" style="display: none">2 - hidden</option> 1
<option value="3">3 - visible</option> 2
<option value="4" style="display: nOnE">4 - hidden </option> 3
<option value="5">5 - visible</option> 4
<option value="6" class="hideme">6 - hidden</option> 5
<option value="7">7 - visible</option> 6
<option value="8" hiddEn>8 - hidden</option> 7
<option value="9">9 - visible</option> 8
</select>
</p>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
</body>
</html>
|
