blob: 547f9e16dc9a8e97006422d0b7528551cd5c4c2d [file] [log] [blame]
<!DOCTYPE html>
<title>DedicatedWorker: import failure</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
promise_test(async () => {
const scriptURL = 'resources/import-scripts-worker.js';
const worker = new Worker(scriptURL, { type: 'module' });
const msg_event = await new Promise(resolve => worker.onmessage = resolve);
assert_equals(msg_event.data, 'TypeError');
}, 'importScripts() on module worker should throw an exception.');
promise_test(() => {
const scriptURL = 'resources/static-import-worker.js';
const worker = new Worker(scriptURL, { type: 'classic' });
return new Promise(resolve => worker.onerror = resolve);
}, 'Static import on classic worker should throw an exception.');
promise_test(() => {
const scriptURL = 'resources/non-existent-worker.js';
const worker = new Worker(scriptURL, { type: 'module' });
return new Promise(resolve => worker.onerror = resolve);
}, 'Worker construction for non-existent script should dispatch an ' +
'ErrorEvent.');
promise_test(() => {
const scriptURL = 'resources/static-import-non-existent-script-worker.js';
const worker = new Worker(scriptURL, { type: 'module' });
return new Promise(resolve => worker.onerror = resolve);
}, 'Static import for non-existent script should dispatch an ErrorEvent.');
promise_test(async () => {
const scriptURL = './non-existent-worker.js';
const worker = new Worker('resources/dynamic-import-given-url-worker.js',
{ type: 'module' });
worker.postMessage(scriptURL);
const msg_event = await new Promise(resolve => worker.onmessage = resolve);
assert_equals(msg_event.data, 'TypeError');
}, 'Dynamic import for non-existent script should throw an exception.');
test(() => {
const scriptURL = 'http://invalid:123$';
assert_throws('SyntaxError', () => new Worker(scriptURL, { type: 'module' }));
}, 'Worker construction for an invalid URL should throw an exception.');
test(() => {
const scriptURL = 'file:///static-import-worker.js';
assert_throws('SecurityError', () => new Worker(scriptURL, { type: 'module' }));
}, 'Worker construction for a file URL should throw an exception.');
</script>