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|
<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/test-helpers.sub.js"></script>
<script>
var worker_url = 'resources/empty-worker.js';
promise_test(async function(t) {
const scope = 'resources/scope/unregister-then-register-new-script-that-exists';
const registration = await service_worker_unregister_and_register(t, worker_url, scope);
t.add_cleanup(() => registration.unregister());
const newWorkerURL = worker_url + '?new';
await wait_for_state(t, registration.installing, 'activated');
const iframe = await with_iframe(scope);
t.add_cleanup(() => iframe.remove());
await registration.unregister();
const newRegistration = await navigator.serviceWorker.register(newWorkerURL, { scope });
t.add_cleanup(() => newRegistration.unregister());
assert_equals(
registration.installing,
null,
'before activated registration.installing'
);
assert_equals(
registration.waiting,
null,
'before activated registration.waiting'
);
assert_equals(
registration.active.scriptURL,
normalizeURL(worker_url),
'before activated registration.active'
);
assert_equals(
newRegistration.installing.scriptURL,
normalizeURL(newWorkerURL),
'before activated newRegistration.installing'
);
assert_equals(
newRegistration.waiting,
null,
'before activated newRegistration.waiting'
);
assert_equals(
newRegistration.active,
null,
'before activated newRegistration.active'
);
iframe.remove();
await wait_for_state(t, newRegistration.installing, 'activated');
assert_equals(
newRegistration.installing,
null,
'after activated newRegistration.installing'
);
assert_equals(
newRegistration.waiting,
null,
'after activated newRegistration.waiting'
);
assert_equals(
newRegistration.active.scriptURL,
normalizeURL(newWorkerURL),
'after activated newRegistration.active'
);
const newIframe = await with_iframe(scope);
t.add_cleanup(() => newIframe.remove());
assert_equals(
newIframe.contentWindow.navigator.serviceWorker.controller.scriptURL,
normalizeURL(newWorkerURL),
'the new worker should control a new document'
);
}, 'Registering a new script URL while an unregistered registration is in use');
promise_test(async function(t) {
const scope = 'resources/scope/unregister-then-register-new-script-that-404s';
const registration = await service_worker_unregister_and_register(t, worker_url, scope);
t.add_cleanup(() => registration.unregister());
await wait_for_state(t, registration.installing, 'activated');
const iframe = await with_iframe(scope);
t.add_cleanup(() => iframe.remove());
await registration.unregister();
await promise_rejects_js(
t, TypeError,
navigator.serviceWorker.register('this-will-404', { scope })
);
assert_equals(registration.installing, null, 'registration.installing');
assert_equals(registration.waiting, null, 'registration.waiting');
assert_equals(registration.active.scriptURL, normalizeURL(worker_url), 'registration.active');
const newIframe = await with_iframe(scope);
t.add_cleanup(() => newIframe.remove());
assert_equals(newIframe.contentWindow.navigator.serviceWorker.controller, null, 'Document should not be controlled');
}, 'Registering a new script URL that 404s does not resurrect unregistered registration');
promise_test(async function(t) {
const scope = 'resources/scope/unregister-then-register-reject-install-worker';
const registration = await service_worker_unregister_and_register(t, worker_url, scope);
t.add_cleanup(() => registration.unregister());
await wait_for_state(t, registration.installing, 'activated');
const iframe = await with_iframe(scope);
t.add_cleanup(() => iframe.remove());
await registration.unregister();
const newRegistration = await navigator.serviceWorker.register(
'resources/reject-install-worker.js', { scope }
);
t.add_cleanup(() => newRegistration.unregister());
await wait_for_state(t, newRegistration.installing, 'redundant');
assert_equals(registration.installing, null, 'registration.installing');
assert_equals(registration.waiting, null, 'registration.waiting');
assert_equals(registration.active.scriptURL, normalizeURL(worker_url),
'registration.active');
assert_not_equals(registration, newRegistration, 'New registration is different');
}, 'Registering a new script URL that fails to install does not resurrect unregistered registration');
</script>
|
