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Ensure that the cancel/error methods on Streams are always called with valid reason arguments

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This commit is contained in:
Jonas Jenwald 2019-09-02 13:28:19 +02:00
parent 02bdacef42
commit 74f5a59f43
2 changed files with 8 additions and 3 deletions
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9
test/unit/message_handler_spec.js
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@ -13,7 +13,9 @@
* limitations under the License.
*/
import { AbortException, createPromiseCapability } from '../../src/shared/util';
import {
AbortException, createPromiseCapability, UnknownErrorException
} from '../../src/shared/util';
import { LoopbackPort } from '../../src/display/api';
import { MessageHandler } from '../../src/shared/message_handler';
@ -149,7 +151,7 @@ describe('message_handler', function () {
return sink.ready;
}).then(() => {
log += 'e';
sink.error('error');
sink.error(new Error('should not read when errored'));
});
});
let messageHandler1 = new MessageHandler('main', 'worker', port);
@ -171,7 +173,8 @@ describe('message_handler', function () {
return reader.read();
}).catch((reason) => {
expect(log).toEqual('01pe');
expect(reason).toEqual('error');
expect(reason instanceof UnknownErrorException).toEqual(true);
expect(reason.message).toEqual('should not read when errored');
done();
});
});