| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/js-test.js"></script> |
| <script src="resources/common.js"></script> |
| </head> |
| <body> |
| <p id="description"></p> |
| <div id="console"></div> |
| |
| <script> |
| description("Tests concurrent calls to many crypto operations happening on workers as well as main thread."); |
| |
| // This test runs web crypto operations on 11 "threads". |
| // * The main thread (this page) |
| // * 10 web workers |
| // |
| // The code for each thread is in "resources/subtle-crypto-concurrent.js" |
| // and runs multiple parallel crypto operations. |
| // |
| // The intent of this test is to try an exercise any races in the WebCrypto |
| // code, and make sure operations work from workers. |
| |
| jsTestIsAsync = true; |
| |
| function createPromiseForThread(thread, hookOnError) { |
| return new Promise(function(resolve, reject) { |
| thread.onmessage = function(event) |
| { |
| if (event.data == "TEST_FINISHED") { |
| debug("Thread completed successfully"); |
| resolve(); |
| resolve = null; |
| } else { |
| debug("Unexpected message: " + event.data); |
| reject(); |
| } |
| }; |
| |
| if (hookOnError) { |
| thread.onerror = function(event) |
| { |
| debug("Thread failed: " + event.data); |
| reject(); |
| }; |
| } |
| }); |
| } |
| |
| function createPromiseForWorker() |
| { |
| var worker = new Worker("resources/subtle-crypto-concurrent.js"); |
| return createPromiseForThread(worker, true); |
| } |
| |
| function createPromiseForMainThread() |
| { |
| return createPromiseForThread(self, false); |
| } |
| |
| var allPromises = []; |
| for (var i = 0; i < 10; ++i) |
| allPromises.push(createPromiseForWorker()); |
| |
| // The worker script is included at the end of this page too, so it |
| // performs the same work as the workers. |
| allPromises.push(createPromiseForMainThread(self)); |
| |
| Promise.all(allPromises).then(finishJSTest, failAndFinishJSTest); |
| </script> |
| <script src="resources/subtle-crypto-concurrent.js"></script> |
| </body> |
| </html> |
