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<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<script>
promise_test(async t => {
let precommit_controller;
navigation.onnavigate = t.step_func(e => {
e.intercept({ precommitHandler: async controller => precommit_controller = controller });
});
await navigation.navigate("#").finished;
assert_throws_dom("InvalidStateError", () => precommit_controller.redirect("#"));
}, "redirect() after finish");
promise_test(async t => {
let precommit_controller;
navigation.onnavigate = t.step_func(e => {
e.intercept({
precommitHandler: async controller => precommit_controller = controller,
handler: t.step_func(async () => {
assert_throws_dom("InvalidStateError", () => precommit_controller.redirect("#"));
})
});
});
await navigation.navigate("#").finished;
}, "redirect() after commit");
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({
precommitHandler: t.step_func(controller => {
let iframe_constructor = i.contentWindow.DOMException;
i.remove();
assert_throws_dom("InvalidStateError", iframe_constructor, () => controller.redirect("#"));
})
});
});
i.contentWindow.navigation.navigate("#");
}, "redirect() in detached iframe");
promise_test(async t => {
navigation.onnavigate = t.step_func(e => {
e.intercept({ precommitHandler: t.step_func(controller => {
assert_throws_dom("SyntaxError", () => controller.redirect("https://example.com\u0000mozilla.org"));
})});
});
await navigation.navigate("#").finished;
}, "redirect() to invalid url");
promise_test(async t => {
navigation.onnavigate = t.step_func(e => {
e.intercept({ precommitHandler: t.step_func(controller => {
})});
});
await navigation.navigate("#").finished;
}, "redirect() to cross-origin url");
promise_test(async t => {
navigation.onnavigate = t.step_func(e => {
e.intercept({ precommitHandler: t.step_func(controller => {
assert_throws_dom("InvalidStateError", () => controller.redirect("#"));
})});
});
await navigation.reload().finished;
}, "redirect() reload");
promise_test(async t => {
// Wait for after the load event so that the navigation doesn't get converted
// into a replace navigation.
await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
await navigation.navigate("#forward").finished;
navigation.onnavigate = t.step_func(e => {
e.intercept({ precommitHandler: t.step_func(controller => {
assert_throws_dom("InvalidStateError", () => controller.redirect("#"));
})});
});
await navigation.back().finished;
}, "redirect() traverse");
</script>
</body>