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<!DOCTYPE html>
<title>Service Worker: claim client using registration</title>
<script src="/resources/testharness.js"></script>
<script src="resources/testharness-helpers.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/test-helpers.sub.js"></script>
<script>
promise_test(function(t) {
var scope = 'resources/';
var frame_url = 'resources/blank.html?using-different-registration';
var url1 = 'resources/empty.js';
var url2 = 'resources/claim-worker.js';
var worker, sw_registration, frame;
return service_worker_unregister_and_register(t, url1, scope)
.then(function(registration) {
return wait_for_state(t, registration.installing, 'activated');
})
.then(function() {
return with_iframe(frame_url);
})
.then(function(f) {
frame = f;
return navigator.serviceWorker.register(url2, {scope: frame_url});
})
.then(function(registration) {
worker = registration.installing;
sw_registration = registration;
return wait_for_state(t, registration.installing, 'activated');
})
.then(function() {
var saw_controllerchanged = new Promise(function(resolve) {
frame.contentWindow.navigator.serviceWorker.oncontrollerchange =
function() { resolve(); }
});
var channel = new MessageChannel();
var saw_message = new Promise(function(resolve) {
channel.port1.onmessage = t.step_func(function(e) {
assert_equals(e.data, 'PASS',
'Worker call to claim() should fulfill.');
resolve();
});
});
worker.postMessage({port: channel.port2}, [channel.port2]);
return Promise.all([saw_controllerchanged, saw_message]);
})
.then(function() {
assert_equals(
frame.contentWindow.navigator.serviceWorker.controller.scriptURL,
normalizeURL(url2),
'Frame1 controller scriptURL should be changed to url2');
frame.remove();
return sw_registration.unregister();
})
.then(function() {
return service_worker_unregister_and_done(t, scope);
});
}, 'Test worker claims client which is using another registration');
promise_test(function(t) {
var scope = 'resources/blank.html?using-same-registration';
var url1 = 'resources/empty.js';
var url2 = 'resources/claim-worker.js';
var frame, worker;
return service_worker_unregister_and_register(t, url1, scope)
.then(function(registration) {
return wait_for_state(t, registration.installing, 'activated');
})
.then(function() {
return with_iframe(scope);
})
.then(function(f) {
frame = f;
return navigator.serviceWorker.register(url2, {scope: scope});
})
.then(function(registration) {
worker = registration.installing;
return wait_for_state(t, registration.installing, 'installed');
})
.then(function() {
var channel = new MessageChannel();
var saw_message = new Promise(function(resolve) {
channel.port1.onmessage = t.step_func(function(e) {
assert_equals(e.data, 'FAIL: exception: InvalidStateError',
'Worker call to claim() should reject with ' +
'InvalidStateError');
resolve();
});
});
worker.postMessage({port: channel.port2}, [channel.port2]);
return saw_message;
})
.then(function() {
frame.remove();
return service_worker_unregister_and_done(t, scope);
});
}, 'Test for the waiting worker claims a client which is using the the ' +
'same registration');
</script>
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