Test sending multiple crypto keys via postMessage to a worker. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS All checks passed in worker: 0 PASS key.type is 'secret' PASS key.extractable is true PASS key.algorithm.name is 'AES-CBC' PASS key.algorithm.length is 128 PASS key.usages is ['decrypt', 'encrypt'] PASS All checks passed in worker: 1 PASS key.type is 'secret' PASS key.extractable is true PASS key.algorithm.name is 'AES-CBC' PASS key.algorithm.length is 128 PASS key.usages is ['decrypt', 'encrypt'] PASS All checks passed in worker: 2 PASS key.type is 'secret' PASS key.extractable is true PASS key.algorithm.name is 'AES-CBC' PASS key.algorithm.length is 128 PASS key.usages is ['decrypt', 'encrypt'] PASS All checks passed in worker: 3 PASS key.type is 'secret' PASS key.extractable is true PASS key.algorithm.name is 'AES-CBC' PASS key.algorithm.length is 128 PASS key.usages is ['decrypt', 'encrypt'] PASS All checks passed in worker: 4 PASS key.type is 'secret' PASS key.extractable is true PASS key.algorithm.name is 'AES-CBC' PASS key.algorithm.length is 128 PASS key.usages is ['decrypt', 'encrypt'] PASS All checks passed in worker: 5 PASS key.type is 'secret' PASS key.extractable is true PASS key.algorithm.name is 'AES-CBC' PASS key.algorithm.length is 128 PASS key.usages is ['decrypt', 'encrypt'] PASS All checks passed in worker: 6 PASS key.type is 'secret' PASS key.extractable is true PASS key.algorithm.name is 'AES-CBC' PASS key.algorithm.length is 128 PASS key.usages is ['decrypt', 'encrypt'] PASS All checks passed in worker: 7 PASS key.type is 'secret' PASS key.extractable is true PASS key.algorithm.name is 'AES-CBC' PASS key.algorithm.length is 128 PASS key.usages is ['decrypt', 'encrypt'] PASS All checks passed in worker: 8 PASS key.type is 'secret' PASS key.extractable is true PASS key.algorithm.name is 'AES-CBC' PASS key.algorithm.length is 128 PASS key.usages is ['decrypt', 'encrypt'] PASS All checks passed in worker: 9 PASS key.type is 'secret' PASS key.extractable is true PASS key.algorithm.name is 'AES-CBC' PASS key.algorithm.length is 128 PASS key.usages is ['decrypt', 'encrypt'] PASS successfullyParsed is true TEST COMPLETE