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<!DOCTYPE html>
<title>Service Worker: Register wait-forever-in-install-worker</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 bad_script = 'resources/wait-forever-in-install-worker.js';
var good_script = 'resources/empty-worker.js';
var scope = 'resources/wait-forever-in-install-worker';
var other_scope = 'resources/wait-forever-in-install-worker-other';
var registration;
var registerPromise;
return navigator.serviceWorker.register(bad_script, {scope: scope})
.then(function(r) {
registration = r;
assert_equals(registration.installing.scriptURL,
normalizeURL(bad_script));
// This register job should not start until the first
// register for the same scope completes.
registerPromise =
navigator.serviceWorker.register(good_script, {scope: scope});
// In order to test that the above register does not complete
// we will perform a register() on a different scope. The
// assumption here is that the previous register call would
// have completed in the same timeframe if it was able to do
// so.
return navigator.serviceWorker.register(good_script,
{scope: other_scope});
})
.then(function(swr) {
return swr.unregister();
})
.then(function() {
assert_equals(registration.installing.scriptURL,
normalizeURL(bad_script));
registration.installing.postMessage('STOP_WAITING');
return registerPromise;
})
.then(function(swr) {
assert_equals(registration.installing.scriptURL,
normalizeURL(good_script));
return wait_for_state(t, registration.installing, 'activated');
})
.then(function() {
return service_worker_unregister_and_done(t, scope);
})
}, 'register worker that calls waitUntil with a promise that never ' +
'resolves in oninstall');
</script>
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