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<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<script>
promise_test(async t => {
navigation.addEventListener("navigate", e => {
e.intercept({ focusReset: "after-transition" });
}, { once: true });
const button = document.body.appendChild(document.createElement("button"));
const button2 = document.body.appendChild(document.createElement("button"));
button2.tabIndex = 0;
t.add_cleanup(() => {
button.remove();
button2.remove();
});
assert_equals(document.activeElement, document.body, "Start on body");
button.focus();
assert_equals(document.activeElement, button, "focus() worked");
let navigatesuccess_called = false;
navigation.onnavigatesuccess = t.step_func(() => {
navigatesuccess_called = true;
assert_equals(document.activeElement, document.body, "Focus must be reset before navigatesuccess");
});
await navigation.navigate("#1").finished;
assert_true(navigatesuccess_called);
}, "Focus should be reset before navigatesuccess");
promise_test(async t => {
navigation.addEventListener("navigate", e => {
e.intercept({ handler: () => Promise.reject(),
focusReset: "after-transition" });
}, { once: true });
const button = document.body.appendChild(document.createElement("button"));
const button2 = document.body.appendChild(document.createElement("button"));
button2.tabIndex = 0;
t.add_cleanup(() => {
button.remove();
button2.remove();
});
assert_equals(document.activeElement, document.body, "Start on body");
button.focus();
assert_equals(document.activeElement, button, "focus() worked");
let navigateerror_called = false;
navigation.onnavigateerror = t.step_func(() => {
navigateerror_called = true;
assert_equals(document.activeElement, document.body, "Focus must be reset before navigateerror");
});
await promise_rejects_exactly(t, undefined, navigation.navigate("#2").finished);
assert_true(navigateerror_called);
}, "Focus should be reset before navigateerror");
</script>
</body>
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