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<!DOCTYPE html>
<title>Service Worker: Service-Worker-Allowed header</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/get-host-info.sub.js"></script>
<script src="resources/test-helpers.sub.js"></script>
<script>
const host_info = get_host_info();
// Returns a URL for a service worker script whose Service-Worker-Allowed
// header value is set to |allowed_path|. If |origin| is specified, that origin
// is used.
function build_script_url(allowed_path, origin) {
const script = 'resources/empty-worker.js';
const url = origin ? `${origin}${base_path()}${script}` : script;
return `${url}?pipe=header(Service-Worker-Allowed,${allowed_path})`;
}
// register_test is a promise_test that registers a service worker.
function register_test(script, scope, description) {
promise_test(async t => {
t.add_cleanup(() => {
return service_worker_unregister(t, scope);
});
const registration = await service_worker_unregister_and_register(
t, script, scope);
assert_true(registration instanceof ServiceWorkerRegistration, 'registered');
assert_equals(registration.scope, normalizeURL(scope));
}, description);
}
// register_fail_test is like register_test but expects a SecurityError.
function register_fail_test(script, scope, description) {
promise_test(async t => {
t.add_cleanup(() => {
return service_worker_unregister(t, scope);
});
await service_worker_unregister(t, scope);
await promise_rejects_dom(t,
'SecurityError',
navigator.serviceWorker.register(script, {scope}));
}, description);
}
register_test(
build_script_url('/allowed-path'),
'/allowed-path',
'Registering within Service-Worker-Allowed path');
register_test(
build_script_url(new URL('/allowed-path', document.location)),
'/allowed-path',
'Registering within Service-Worker-Allowed path (absolute URL)');
register_test(
build_script_url('../allowed-path-with-parent'),
'allowed-path-with-parent',
'Registering within Service-Worker-Allowed path with parent reference');
register_fail_test(
build_script_url('../allowed-path'),
'/disallowed-path',
'Registering outside Service-Worker-Allowed path'),
register_fail_test(
build_script_url('../allowed-path-with-parent'),
'/allowed-path-with-parent',
'Registering outside Service-Worker-Allowed path with parent reference');
register_fail_test(
build_script_url(host_info.HTTPS_REMOTE_ORIGIN + '/'),
'resources/this-scope-is-normally-allowed',
'Service-Worker-Allowed is cross-origin to script, registering on a normally allowed scope');
register_fail_test(
build_script_url(host_info.HTTPS_REMOTE_ORIGIN + '/'),
'/this-scope-is-normally-disallowed',
'Service-Worker-Allowed is cross-origin to script, registering on a normally disallowed scope');
register_fail_test(
build_script_url(host_info.HTTPS_REMOTE_ORIGIN + '/cross-origin/',
host_info.HTTPS_REMOTE_ORIGIN),
'/cross-origin/',
'Service-Worker-Allowed is cross-origin to page, same-origin to script');
</script>
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