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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';
async_test(function(t) {
var scope = 'resources/scope/unregister-then-register-new-script-that-exists';
var new_worker_url = worker_url + '?new';
var iframe;
var registration;
var new_registration;
service_worker_unregister_and_register(t, worker_url, scope)
.then(function(r) {
registration = r;
return wait_for_state(t, r.installing, 'activated');
})
.then(function() {
return with_iframe(scope);
})
.then(function(frame) {
iframe = frame;
return registration.unregister();
})
.then(function() {
return navigator.serviceWorker.register(new_worker_url,
{ scope: scope });
})
.then(function(r) {
new_registration = r;
assert_equals(registration.installing.scriptURL,
normalizeURL(new_worker_url),
'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(new_registration.installing.scriptURL,
normalizeURL(new_worker_url),
'before activated new_registration.installing');
assert_equals(new_registration.waiting, null,
'before activated new_registration.waiting');
assert_equals(new_registration.active.scriptURL,
normalizeURL(worker_url),
'before activated new_registration.active');
iframe.remove();
return wait_for_state(t, registration.installing, 'activated');
})
.then(function() {
assert_equals(new_registration.installing, null,
'after activated new_registration.installing');
assert_equals(new_registration.waiting, null,
'after activated new_registration.waiting');
assert_equals(new_registration.active.scriptURL,
normalizeURL(new_worker_url),
'after activated new_registration.active');
return with_iframe(scope);
})
.then(function(frame) {
assert_equals(
frame.contentWindow.navigator.serviceWorker.controller.scriptURL,
normalizeURL(new_worker_url),
'the new worker should control a new document');
frame.remove();
return registration.unregister();
})
.then(function() {
t.done();
})
.catch(unreached_rejection(t));
}, 'Registering a new script URL while an unregistered registration is in use');
async_test(function(t) {
var scope = 'resources/scope/unregister-then-register-new-script-that-404s';
var iframe;
var registration;
service_worker_unregister_and_register(t, worker_url, scope)
.then(function(r) {
registration = r;
return wait_for_state(t, r.installing, 'activated');
})
.then(function() {
return with_iframe(scope);
})
.then(function(frame) {
iframe = frame;
return registration.unregister();
})
.then(function() {
var promise = navigator.serviceWorker.register('this-will-404',
{ scope: scope });
iframe.remove();
return promise;
})
.then(
function() {
assert_unreached('register should reject the promise');
},
function() {
return with_iframe(scope);
})
.then(function(frame) {
assert_equals(frame.contentWindow.navigator.serviceWorker.controller,
null,
'document should not load with a controller');
frame.remove();
t.done();
})
.catch(unreached_rejection(t));
}, 'Registering a new script URL that 404s does not resurrect an ' +
'unregistered registration');
async_test(function(t) {
var scope = 'resources/scope/unregister-then-register-reject-install-worker';
var iframe;
var registration;
service_worker_unregister_and_register(t, worker_url, scope)
.then(function(r) {
registration = r;
return wait_for_state(t, r.installing, 'activated');
})
.then(function() {
return with_iframe(scope);
})
.then(function(frame) {
iframe = frame;
return registration.unregister();
})
.then(function() {
var promise = navigator.serviceWorker.register(
'resources/reject-install-worker.js', { scope: scope });
iframe.remove();
return promise;
})
.then(function(r) {
registration = r;
return wait_for_state(t, r.installing, 'redundant');
})
.then(function() {
return with_iframe(scope);
})
.then(function(frame) {
assert_equals(frame.contentWindow.navigator.serviceWorker.controller,
null,
'document should not load with a controller');
frame.remove();
return registration.unregister();
})
.then(function() {
t.done();
})
.catch(unreached_rejection(t));
}, 'Registering a new script URL that fails to install does not resurrect ' +
'an unregistered registration');
</script>
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