mozilla-central/dom/html/test/forms/test_input_datetime_focus_state.html

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Test Info:

<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<title>Test moving focus in onfocus/onblur handler</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<p id="display"></p>
<div id="content">
<input id="input_time" type="time">
<input id="input_date" type="date">
<input id="input_dummy" type="text">
</div>
<pre id="test">
<script type="application/javascript">
/**
* Test for Bug 1346085.
* This test checks whether date/time input types' focus state are set
* correctly, event when moving focus in onfocus/onblur handler.
**/
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(function() {
test();
SimpleTest.finish();
});
function testFocusState(type) {
let input = document.getElementById("input_" + type);
input.focus();
let focus = document.querySelector(":focus");
let focusRing = document.querySelector(":-moz-focusring");
is(focus, input, "input should have :focus state after focus");
is(focusRing, input, "input should have :-moz-focusring state after focus");
input.blur();
focus = document.querySelector(":focus");
focusRing = document.querySelector(":-moz-focusring");
isnot(focus, input, "input should not have :focus state after blur");
isnot(focusRing, input, "input should not have :-moz-focusring state after blur");
input.addEventListener("focus", function() {
document.getElementById("input_dummy").focus();
}, { once: true });
input.focus();
focus = document.querySelector(":focus");
focusRing = document.querySelector(":-moz-focusring");
isnot(focus, input, "input should not have :focus state when moving focus in onfocus handler");
isnot(focusRing, input, "input should not have :-moz-focusring state when moving focus in onfocus handler");
input.addEventListener("blur", function() {
document.getElementById("input_dummy").focus();
}, { once: true });
input.blur();
focus = document.querySelector(":focus");
focusRing = document.querySelector(":-moz-focusring");
isnot(focus, input, "input should not have :focus state when moving focus in onblur handler");
isnot(focusRing, input, "input should not have :-moz-focusring state when moving focus in onblur handler");
}
function test() {
let inputTypes = ["time", "date"];
for (let i = 0; i < inputTypes.length; i++) {
testFocusState(inputTypes[i]);
}
}
</script>
</pre>
</body>
</html>