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test_bug348236.html
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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=348236
-->
<head>
<title>Test for Bug 348236</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<style type="text/css">
#eSelect {
position: fixed; top:0; left: 350px; font-size: 24px; width: 100px
}
#eSelect option {
margin: 0; padding: 0; height: 24px
}
</style>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=348236">Mozilla Bug 348236</a>
<p id="display"></p>
<div id="content">
<select id="eSelect" size="1" onchange="++this.onchangeCount">
<option selected>1</option>
<option>2</option>
<option>3</option>
</select>
</div>
<pre id="test">
<script type="text/javascript">
/** Test for Bug 348236 **/
SimpleTest.waitForExplicitFinish()
addLoadEvent(function test() {
var
CI = SpecialPowers.Components.interfaces,
WinUtils = SpecialPowers.getDOMWindowUtils(window),
sec = netscape.security,
eSelect = $("eSelect"),
IDOMEvent = CI.nsIDOMEvent,
IDOMKeyEvent = CI.nsIDOMKeyEvent,
timeout = 0 // Choose a larger value like 500 ms if you want to see what's happening.
function keypressOnSelect(key, modifiers) {
WinUtils.focus(eSelect)
WinUtils.sendKeyEvent("keyup", key, 0, modifiers)
WinUtils.sendKeyEvent("keypress", key, 0, modifiers)
WinUtils.sendKeyEvent("keydown", key, 0, modifiers)
}
function testKey(key, modifiers, keyString, functionToContinue) {
var selectGotClick
function clickListener() { selectGotClick = true }
eSelect.selectedIndex = 0
eSelect.onchangeCount = 0
// Drop the SELECT down.
keypressOnSelect(key, modifiers)
// This timeout and the following are necessary to let the sent events take effect.
setTimeout(cont1, timeout)
function cont1() {
// Move the mouse over option 3 (90 = 3 (rows) * 24 (row height) + 18).
WinUtils.sendMouseEvent("mousemove", 355, 90, 0, 0, 0, true)
setTimeout(cont2, timeout)
}
function cont2() {
// Close the select.
keypressOnSelect(key, modifiers)
setTimeout(cont3, timeout)
}
function cont3() {
is(eSelect.value, "3", "Select's value should be 3 after hovering over option 3 and pressing " + keyString + ".")
is(eSelect.onchangeCount, 1, "Onchange should have fired once.")
// Simulate click on area to the left of the select.
eSelect.addEventListener("click", clickListener, true)
selectGotClick = false
WinUtils.sendMouseEvent("mousedown", 320, 0, 0, 0, 0, true)
WinUtils.sendMouseEvent("mouseup", 320, 0, 0, 0, 0, true)
setTimeout(cont4, timeout)
}
function cont4() {
eSelect.removeEventListener("click", clickListener, true)
ok(!selectGotClick, "SELECT must not capture mouse events after closing it with " + keyString + ".")
functionToContinue()
}
}
// Quick sanity checks.
is(eSelect.value, "1", "SELECT value should be 1 after load.")
is(eSelect.selectedIndex, 0, "SELECT selectedIndex should be 0 after load.")
// Check if sending key events works.
keypressOnSelect(IDOMKeyEvent.DOM_VK_DOWN, 0)
is(eSelect.value, "2", "SELECT value should be 2 after pressing Down.")
// Test ALT-Down.
testKey(IDOMKeyEvent.DOM_VK_DOWN, IDOMEvent.ALT_MASK, "ALT-Down", nextKey1)
function nextKey1() {
// Test ALT-Up.
testKey(IDOMKeyEvent.DOM_VK_UP, IDOMEvent.ALT_MASK, "ALT-Up", nextKey2)
}
function nextKey2() {
// Test the F4 key on OS/2 and Windows.
if (/OS\/2|Win/i.test(navigator.platform))
testKey(IDOMKeyEvent.DOM_VK_F4, 0, "F4", finished)
else
finished()
}
function finished() {
// Reset value to get the expected value if we reload the page.
eSelect.selectedIndex = 0
SimpleTest.finish()
}
})
</script>
</pre>
</body>
</html>