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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.onnavigate = t.step_func(e => {
assert_throws_dom("InvalidStateError", () => e.commit());
});
await navigation.navigate("#").finished;
}, "commit() before intercept()");
promise_test(async t => {
navigation.onnavigate = t.step_func(e => {
e.intercept({ handler: t.step_func(() => {
assert_throws_dom("InvalidStateError", () => e.commit());
}) });
});
await navigation.navigate("#").finished;
}, "commit() without commit behavior specified");
promise_test(async t => {
navigation.onnavigate = t.step_func(e => {
e.intercept({
handler: t.step_func(() => {
assert_throws_dom("InvalidStateError", () => e.commit());
}),
commit: "immediate"
});
});
await navigation.navigate("#").finished;
}, "commit() with { commit: immediate }");
promise_test(async t => {
navigation.onnavigate = t.step_func(e => {
e.intercept({ commit: "after-transition" });
assert_throws_dom("InvalidStateError", () => e.commit());
});
await navigation.navigate("#").finished;
}, "commit() during event dispatch");
promise_test(async t => {
let navigate_event;
navigation.onnavigate = t.step_func(e => {
e.intercept({ commit: "after-transition" });
navigate_event = e;
});
await navigation.navigate("#").finished;
assert_throws_dom("InvalidStateError", () => navigate_event.commit());
}, "commit() after finish");
promise_test(async t => {
navigation.onnavigate = t.step_func(e => {
e.intercept({
handler: t.step_func(() => {
e.commit();
assert_throws_dom("InvalidStateError", () => e.commit());
}),
commit: "after-transition"
});
});
await navigation.navigate("#").finished;
}, "commit() twice");
promise_test(async t => {
// We need to grab an NavigationDestination to construct the event.
navigation.onnavigate = t.step_func(e => {
const event = new NavigateEvent("navigate", {
destination: e.destination,
signal: (new AbortController()).signal
});
assert_throws_dom("SecurityError", () => event.commit());
});
await navigation.navigate("#").finished;
}, "commit() on synthetic NavigateEvent");
promise_test(async t => {
let i = document.createElement("iframe");
i.src = "about:blank";
document.body.appendChild(i);
i.contentWindow.navigation.onnavigate = t.step_func(e => {
e.intercept({
handler: t.step_func(() => {
let iframe_constructor = i.contentWindow.DOMException;
i.remove();
assert_throws_dom("InvalidStateError", iframe_constructor, () => e.commit());
}),
commit: "after-transition"
});
});
i.contentWindow.navigation.navigate("#");
}, "commit() in detached iframe");
</script>
</body>
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