clearkey-update-non-ascii-input.js

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// This test is only applicable to clearkey

function runTest(config, qualifier)

    var testname = testnamePrefix(qualifier, config.keysystem) + ' test handling of non-ASCII responses for update()';

    var configuration = getSimpleConfigurationForContent(config.content);

    if (config.initDataType) {

        configuration.initDataTypes = [config.initDataType];

    promise_test(function (test) {

        var initDataType;

        var initData;

        var mediaKeySession;

        var messageEventFired = false;

        var p = navigator.requestMediaKeySystemAccess(config.keysystem, [configuration]).then(function (access) {

            initDataType = access.getConfiguration().initDataTypes[0];

            initData = getInitData(config.content, initDataType);

            return access.createMediaKeys();

        }).then(function (mediaKeys) {

            mediaKeySession = mediaKeys.createSession();

            var eventWatcher = new EventWatcher(test, mediaKeySession, ['message']);

            var promise = eventWatcher.wait_for('message');

            mediaKeySession.generateRequest(initDataType, initData);

            return promise;

        }).then(function (messageEvent) {

            // |jwkSet| contains a  non-ASCII character \uDC00.

            var jwkSet = '{"keys":[{'

                +     '"kty":"oct",'

                +     '"k":"MDEyMzQ1Njc4OTAxMjM0NQ",'

                +     '"kid":"MDEyMzQ1Njc4O\uDC00TAxMjM0NQ"'

                + '}]}';

            messageEventFired = true;

            return messageEvent.target.update(stringToUint8Array(jwkSet));

        }).catch(function (error) {

            // Ensure we reached the update() call we are trying to test.

            if (!messageEventFired) {

                assert_unreached(

                    `Failed to reach the update() call.  Error: '${error.name}' '${error.message}'`);

            // Propagate the error on through.

            throw error;

});

        return promise_rejects_js(

            test, TypeError, p,

            'update() should fail because the processed message has non-ASCII character.');

    }, testname);