Add test case for simulation

tests/regression/test-emptysequence2/Makefile

+include ../shared.mk
+
+all: test-ada test-llvm
+
+edit:
+	$(OPENGEODE) test.pr
+
+test-parse:
+	$(OPENGEODE) test.pr --check
+
+test-ada: 
+	$(OPENGEODE) test.pr --toAda
+	$(ASN1SCC) -Ada dataview.asn -typePrefix asn1Scc -equal
+	$(GNATMAKE) -O$(O) -c *.adb
+	$(GNATBIND) -n test.ali
+
+simu:
+	$(OPENGEODE) test.pr --shared
+	./test_simu.sh
+
+test-c: 
+	$(OPENGEODE) test.pr --toC
+	$(ASN1SCC) -c dataview.asn -typePrefix asn1Scc -equal
+	$(CC) -O$(O) -c *.c
+
+
+test-llvm:
+	$(OPENGEODE) test.pr --llvm -O$(O)
+	$(LLC) *.ll
+	$(CC) -O$(O) -c *.s
+
+
+coverage:
+	coverage run -p $(OPENGEODE) test.pr --toAda
+
+.PHONY: all edit test-parse test-ada test-llvm coverage simu

tests/regression/test-emptysequence2/dataview.asn

+TASTE-Dataview DEFINITIONS ::=
+BEGIN
+
+MyChoice ::= CHOICE {
+ a SEQUENCE {},
+ b SEQUENCE {c SEQUENCE {}, d BOOLEAN}
+}
+
+END
+

tests/regression/test-emptysequence2/test.pr

+SYSTEM test;
+    /* CIF TEXT (164, 303), (287, 140) */
+    -- Text area for declarations and comments
+
+use datamodel comment 'dataview.asn';
+signal go(MyChoice);
+    /* CIF ENDTEXT */
+    CHANNEL c
+        FROM ENV TO test WITH go;
+    ENDCHANNEL;
+    BLOCK test;
+        SIGNALROUTE r
+            FROM ENV TO test WITH go;
+        CONNECT c AND r;
+        /* CIF PROCESS (202, 142), (150, 75) */
+        PROCESS test;
+            /* CIF START (106, 48), (70, 35) */
+            START;
+                /* CIF NEXTSTATE (106, 98), (70, 35) */
+                NEXTSTATE wait;
+            /* CIF STATE (269, 45), (70, 35) */
+            STATE wait;
+            ENDSTATE;
+        ENDPROCESS test;
+    ENDBLOCK;
+ENDSYSTEM;
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