Improve testing program

misc/statelist.py

@@ -0,0 +1,73 @@
+table = [
+	(1<<6, "DIED"),
+	(1<<5, "RECV"),
+	(1<<4, "SEND"),
+	(1<<3, "RECV_STARTED"),
+	(1<<2, "SEND_STARTED"),
+	(1<<1, "READY"),
+	(1<<0, "CLOSE"),
+]
+
+outstates = [
+	"STATUS",
+	"HEADER",
+	"BODY",
+]
+
+i = 0
+k = 0
+while i < 2**len(table):
+
+	tags = []
+	for entry in table:
+		if i & entry[0]:
+			tags.append(entry[1])
+
+	statestr = "|".join(tags)
+
+	if ("DIED" in tags) and ("READY" in tags):
+		i += 1
+		continue
+
+	if ("READY" not in tags) and ("DIED" not in tags) and ("SEND" not in tags) and ("RECV" not in tags):
+		i += 1
+		continue
+
+	if ("READY" in tags) and ("CLOSE" in tags):
+		i += 1
+		continue
+
+	if ("CLOSE" in tags) and ("SEND" not in tags):
+		i += 1
+		continue
+
+	if (("CLOSE" in tags) or ("READY" in tags)) and (("RECV" in tags)):
+		i += 1
+		continue
+
+	if ("DIED" in tags) and (("RECV" in tags) or ("SEND" in tags)):
+		i += 1
+		continue
+
+	if ("SEND_STARTED" in tags) and ("SEND" not in tags) and ("DIED" not in tags):
+		i += 1
+		continue
+
+	if ("RECV_STARTED" in tags) and ("RECV" not in tags) and ("DIED" not in tags):
+		i += 1
+		continue
+
+	if "READY" in tags:
+		for outstate in outstates:
+			print(k, statestr + "|" + outstate)
+			k += 1
+	else:
+		print(k, statestr)
+		k += 1
+
+	i += 1
+
+"""
+Constraints:
+	- STATUS/HEADER/BODY only when READY
+"""