71 lines
2.3 KiB
HTML
71 lines
2.3 KiB
HTML
<!DOCTYPE html>
|
|
<meta charset="utf-8"/>
|
|
<title>MathML tabindex attribute</title>
|
|
<meta name="timeout" content="long">
|
|
<link rel="help" href="https://w3c.github.io/mathml-core/#attributes-common-to-html-and-mathml-elements">
|
|
<meta assert="flag" content="interact">
|
|
<meta assert="assert" content="Check the sequential focus navigation order for MathML">
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="/resources/testdriver.js"></script>
|
|
<script src="/resources/testdriver-vendor.js"></script>
|
|
<div id="log"></div>
|
|
<a href="#link">tabindex(html,href)</a>
|
|
<math>
|
|
<mtext id="text1">tabindex(omitted)</mtext>
|
|
<mtext id="text2" tabindex="">tabindex(empty)</mtext>
|
|
<mtext id="text3" tabindex="a">tabindex(a)</mtext>
|
|
<mtext id="text4" tabindex="-1">tabindex(-1)</mtext>
|
|
<mtext id="text5" tabindex="0">tabindex(0)</mtext>
|
|
<mtext id="text6" href="#link">tabindex(href)</mtext>
|
|
<mtext id="text7" tabindex="3">tabindex(3)</mtext>
|
|
<mtext id="text8" tabindex="2">tabindex(2)</mtext>
|
|
<mtext id="text9" tabindex="2">tabindex(2)</mtext>
|
|
<mtext id="text10" tabindex="2">tabindex(2)</mtext>
|
|
<mtext id="text11" tabindex="1">tabindex(1)</mtext>
|
|
</math>
|
|
<script>
|
|
|
|
var i = 0,
|
|
expectation = ["text11", "text8", "text9", "text10", "text7", "text5"],
|
|
results = [],
|
|
t = async_test("Elements with different tabindex must be focused sequentially when pressing 'Tab' keys");
|
|
|
|
setup(function () {
|
|
document.body.focus();
|
|
});
|
|
|
|
document.querySelector("a").addEventListener("focus", function (evt) {
|
|
// Links are tab-navigable on that platform.
|
|
expectation.push("text6");
|
|
// TAB = '\ue004'
|
|
test_driver.send_keys(document.body, "\ue004");
|
|
}, true);
|
|
|
|
document.querySelector("math").addEventListener("focus", function (evt) {
|
|
results.push(evt.target.id);
|
|
i++;
|
|
if (i >= expectation.length) {
|
|
t.step(function () {
|
|
assert_array_equals(results, expectation);
|
|
});
|
|
t.done();
|
|
} else {
|
|
t.step(function () {
|
|
// TAB = '\ue004'
|
|
test_driver.send_keys(document.body, "\ue004");
|
|
});
|
|
}
|
|
}, true);
|
|
|
|
document.addEventListener("keydown", function (evt) {
|
|
t.step(function () {
|
|
assert_equals(evt.keyCode, 9, "Please press 'Tab' key.");
|
|
});
|
|
}, true);
|
|
|
|
t.step(function () {
|
|
// TAB = '\ue004'
|
|
test_driver.send_keys(document.body, "\ue004");
|
|
});
|
|
</script>
|