| <!doctype html> |
| <script src="../../resources/js-test.js"></script> |
| <script> |
| window.jsTestIsAsync = true; |
| |
| var workers = 4; |
| var errorsInWorker = 0; |
| var promises = []; |
| for (i = 0; i < workers; ++i) { |
| var worker = new Worker('resources/throw-on-message-worker.js'); |
| promises.push(new Promise(function(resolve, reject) { |
| worker.onmessage = function(event) { |
| if (event.data === 'second') |
| resolve(); |
| else if (event.data === 'error') |
| ++errorsInWorker; |
| } |
| })); |
| worker.postMessage('first'); |
| worker.postMessage('second'); |
| } |
| |
| Promise.all(promises).then(function() { |
| if (errorsInWorker === workers) |
| testPassed('all worker errors were reported.'); |
| else |
| testFailed('only ' + errorsInWorker + ' errors reported in ' + workers + ' workers'); |
| finishJSTest(); |
| }); |
| </script> |
