trchConfigToFollow BOOLEAN DEFAULT TRUE,
relAspTypeExtension SEQUENCE {} OPTIONAL

TestType ::= SEQUENCE {
	n1 INTEGER,
	n2 INTEGER DEFAULT 1
}

template TestType testtype := 
{
	n1 := 10
}

log(valueof(testtype));

 Dynamic test case error: Performing a valueof or send operation on a non-specific integer template.

-d
This switch changes the way fields of ASN.1 SEQUENCE /SET types with DEFAULT values are handled. Without -d, the runtime handles the encoding and decoding of default values in a way that is consistent with DER and CER. With -d in effect, the ETS is responsible for the handling of fields with default values. This makes it possible to send encodings which are valid BER but not valid DER/CER and to verify that the SUT has performed the encoding correctly (note that without -d, the cases marked * and ** below cannot be distinguished in TTCN code).

Sending	                       Without d	               With d
Explicit value	               Send value	               Send value
Default value	               Do not send (omit)	Send default value
omit	                        N/A	                                Do not send (omit)

Receiving	                  Without d	                           With d
Receive explicit value	TTCN sees value	                   TTCN sees value
Receive default value	TTCN sees default value*	   TTCN sees default value
Omitted	                        TTCN sees default value**	  TTCN sees 'omit'


Warning! Existing tests may behave differently when compiled with -d. Every behavior without -d can be duplicated when compiled with -d.

if (not (isbound(sometemplate )))  { log (sometemplate)}

if (not(isvalue(sometemplate )))  { log (sometemplate)}

Linux linaro 3.2.0-88-generic #126-Ubuntu SMP Mon Jul 6 21:33:03 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

MyData ::= SEQUENCE {
	n1 INTEGER DEFAULT 7,
	n2 INTEGER OPTIONAL
}

template MyData setMyData := {
} with {optional "implicit omit"}

log(valueof(setMyData));

{ n1 := omit, n2 := omit }

Types DEFINITIONS AUTOMATIC TAGS ::=

BEGIN

MyData ::= SEQUENCE {
	n1 INTEGER DEFAULT 7,
	n2 INTEGER OPTIONAL
}
END

module Example {

	/* import types from ASN.1 */
	import from Types language "ASN.1:1997" all;

	type component Test {}
	type component SUT  {}
	
	template MyData setMyData := {
	} with {optional "implicit omit"}
	

	
	template MyData setMyData1 := {n1:= 7
	} with {optional "implicit omit"}
	
	// test case definition
	group TestCases {
		testcase test_msg_exchange() runs on Test system SUT {
			log("****************************************");
			log("ASN Seqence:");
			log(valueof(setMyData));
		}

		testcase test_msg_exchange1() runs on Test system SUT {
			log("****************************************");
			log("ASN Seqence:");
			log(valueof(setMyData1));
		}




	}
	
	control {
		execute(test_msg_exchange())
                execute(test_msg_exchange1())
	}
	
} with { encode "BER:1997" }

10:38:03.096654 TTCN-3 Main Test Component started on esekilxxen1842. Version: CRL 113 200/5 R4C.
10:38:03.096791 TTCN Logger v2.2 options: TimeStampFormat:=Time; LogEntityName:=No; LogEventTypes:=No; SourceInfoFormat:=None; *.FileMask:=LOG_ALL; *.ConsoleMask:=LOG_ALL; LogFileSize:=0; LogFileNumber:=1; DiskFullAction:=Error
10:38:03.096879 Connected to MC.
10:38:03.103655 Executing control part of module Example.
10:38:03.103699 Execution of control part in module Example started.
10:38:03.103754 Test case test_msg_exchange started.
10:38:03.103793 Initializing variables, timers and ports of component type Example.Test inside testcase test_msg_exchange.
10:38:03.103842 Component type Example.Test was initialized.
10:38:03.103863 ****************************************
10:38:03.103881 ASN Seqence:
10:38:03.103899 { n1 := omit, n2 := omit }
10:38:03.103966 Terminating component type Example.Test.
10:38:03.103992 Component type Example.Test was shut down inside testcase test_msg_exchange.
10:38:03.104019 Waiting for PTCs to finish.
10:38:03.104118 Setting final verdict of the test case.
10:38:03.104163 Local verdict of MTC: none
10:38:03.104207 No PTCs were created.
10:38:03.104230 Test case test_msg_exchange finished. Verdict: none
10:38:03.104264 Test case test_msg_exchange1 started.
10:38:03.104286 Initializing variables, timers and ports of component type Example.Test inside testcase test_msg_exchange1.
10:38:03.104312 Component type Example.Test was initialized.
10:38:03.104333 ****************************************
10:38:03.104351 ASN Seqence:
10:38:03.104376 { n1 := 7, n2 := omit }
10:38:03.104415 Terminating component type Example.Test.
10:38:03.104437 Component type Example.Test was shut down inside testcase test_msg_exchange1.
10:38:03.104466 Waiting for PTCs to finish.
10:38:03.104543 Setting final verdict of the test case.
10:38:03.104572 Local verdict of MTC: none
10:38:03.104593 No PTCs were created.
10:38:03.104615 Test case test_msg_exchange1 finished. Verdict: none
10:38:03.104641 Execution of control part in module Example finished.
10:38:03.111636 Verdict statistics: 2 none (100.00 %), 0 pass (0.00 %), 0 inconc (0.00 %), 0 fail (0.00 %), 0 error (0.00 %).
10:38:03.111712 Test execution summary: 2 test cases were executed. Overall verdict: none
10:38:03.111735 Exit was requested from MC. Terminating MTC.