func validateClientTest()

in ethr.go [309:341]

• 33 lines of code
• 18 McCabe index (conditional complexity)

func validateClientTest(testID EthrTestID, clientParam EthrClientParam) {
	testType := testID.Type
	protocol := testID.Protocol
	switch protocol {
	case TCP:
		if testType != Bandwidth && testType != Cps && testType != Latency && testType != Ping && testType != TraceRoute && testType != MyTraceRoute {
			emitUnsupportedTest(testID)
		}
		if clientParam.Reverse && testType != Bandwidth {
			printReverseModeError()
		}
		if clientParam.BufferSize > 2*GIGA {
			printUsageError("Maximum allowed value for \"-l\" for TCP is 2GB.")
		}
	case UDP:
		if testType != Bandwidth && testType != Pps {
			emitUnsupportedTest(testID)
		}
		if testType == Bandwidth {
			if clientParam.BufferSize > (64 * 1024) {
				printUsageError("Maximum supported buffer size for UDP is 64K\n")
			}
		}
		if clientParam.Reverse {
			printReverseModeError()
		}
		if clientParam.BufferSize > 64*KILO {
			printUsageError("Maximum allowed value for \"-l\" for TCP is 64KB.")
		}
	default:
		emitUnsupportedTest(testID)
	}
}