Testing the inspector backend's error handling when sending messages with wrong parameters.


== Running test suite: Protocol.ArgumentModeErrors
-- Running test case: ParametersNotAnObject
Sending message: {"id":123,"method":"Runtime.evaluate","params":"junk"}
PASS: the backend should send a protocol error when receiving an invalid message.
PASS: the reported error should be "InvalidParams" (-32602)
Actual error code: -32602
Actual error message: Some arguments of method 'Runtime.evaluate' can't be processed
Actual error data: [{"code":-32602,"message":"'params' object must contain required parameter 'expression' with type 'String'."},{"code":-32602,"message":"Some arguments of method 'Runtime.evaluate' can't be processed"}]

-- Running test case: MissingRequiredParameter
Sending message: {"id":123,"method":"Runtime.evaluate","params":{"stuff":123}}
PASS: the backend should send a protocol error when receiving an invalid message.
PASS: the reported error should be "InvalidParams" (-32602)
Actual error code: -32602
Actual error message: Some arguments of method 'Runtime.evaluate' can't be processed
Actual error data: [{"code":-32602,"message":"Parameter 'expression' with type 'String' was not found."},{"code":-32602,"message":"Some arguments of method 'Runtime.evaluate' can't be processed"}]

-- Running test case: RequiredParameterWrongType
Sending message: {"id":123,"method":"Runtime.evaluate","params":{"expression":[]}}
PASS: the backend should send a protocol error when receiving an invalid message.
PASS: the reported error should be "InvalidParams" (-32602)
Actual error code: -32602
Actual error message: Some arguments of method 'Runtime.evaluate' can't be processed
Actual error data: [{"code":-32602,"message":"Parameter 'expression' has wrong type. It must be 'String'."},{"code":-32602,"message":"Some arguments of method 'Runtime.evaluate' can't be processed"}]

-- Running test case: OptionalParameterWrongType
Sending message: {"id":123,"method":"Runtime.evaluate","params":{"expression":"42","includeCommandLineAPI":123}}
PASS: the backend should send a protocol error when receiving an invalid message.
PASS: the reported error should be "InvalidParams" (-32602)
Actual error code: -32602
Actual error message: Some arguments of method 'Runtime.evaluate' can't be processed
Actual error data: [{"code":-32602,"message":"Parameter 'includeCommandLineAPI' has wrong type. It must be 'Boolean'."},{"code":-32602,"message":"Some arguments of method 'Runtime.evaluate' can't be processed"}]

-- Running test case: TestErrorCodeForSyncServerError
Sending message: {"id":123,"method":"Runtime.getProperties","params":{"objectId":"thisisNotAnId"}}
PASS: the backend should send a protocol error when receiving an invalid message.
PASS: the reported error should be "ServerError" (-32000)
Actual error code: -32000
Actual error message: Could not find InjectedScript for objectId
Actual error data: [{"code":-32000,"message":"Could not find InjectedScript for objectId"}]

-- Running test case: TestErrorCodeForAsyncServerError
Sending message: {"id":123,"method":"Runtime.awaitPromise","params":{"promiseObjectId":"thisisNotAnId"}}
PASS: the backend should send a protocol error when receiving an invalid message.
PASS: the reported error should be "ServerError" (-32000)
Actual error code: -32000
Actual error message: Could not find InjectedScript for promiseObjectId
Actual error data: [{"code":-32000,"message":"Could not find InjectedScript for promiseObjectId"}]