mirror of
https://github.com/servo/servo.git
synced 2025-07-19 05:13:55 +01:00
54 lines
2.1 KiB
HTML
54 lines
2.1 KiB
HTML
<!DOCTYPE html>
|
|
<meta charset="utf-8">
|
|
<!-- Based on similar tests in html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/ -->
|
|
<title>WebAssembly.Module cannot cross agent clusters, service worker edition</title>
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="/service-workers/service-worker/resources/test-helpers.sub.js"></script>
|
|
<script src="./resources/create-empty-wasm-module.js"></script>
|
|
|
|
<script>
|
|
"use strict";
|
|
promise_test(t => {
|
|
const scope = "resources/blank.html";
|
|
return service_worker_unregister_and_register(t, "resources/serviceworker-failure.js", scope).then(reg => {
|
|
return wait_for_state(t, reg.installing, "activated");
|
|
})
|
|
.then(() => {
|
|
return with_iframe(scope);
|
|
}).then(iframe => {
|
|
const sw = iframe.contentWindow.navigator.serviceWorker;
|
|
let state = "start in window";
|
|
|
|
return new Promise(resolve => {
|
|
sw.onmessage = t.step_func(e => {
|
|
if (e.data === "start in worker") {
|
|
assert_equals(state, "start in window");
|
|
sw.controller.postMessage(createEmptyWasmModule());
|
|
state = "we are expecting confirmation of an onmessageerror in the worker";
|
|
} else if (e.data === "onmessageerror was received in worker") {
|
|
assert_equals(state, "we are expecting confirmation of an onmessageerror in the worker");
|
|
state = "we are expecting a messageerror due to the worker sending us a WebAssembly.Module";
|
|
sw.controller.postMessage(state);
|
|
} else {
|
|
assert_unreached("Got an unexpected message from the service worker: " + e.data);
|
|
}
|
|
});
|
|
|
|
sw.onmessageerror = t.step_func(e => {
|
|
assert_equals(state, "we are expecting a messageerror due to the worker sending us a WebAssembly.Module");
|
|
|
|
assert_equals(e.data, null, "data");
|
|
assert_equals(e.origin, self.origin, "origin");
|
|
assert_equals(e.source, null, "source");
|
|
assert_equals(e.ports.length, 0, "ports length");
|
|
|
|
state = "done in window";
|
|
resolve();
|
|
});
|
|
|
|
sw.controller.postMessage(state);
|
|
});
|
|
});
|
|
});
|
|
</script>
|