[master] 9dcb4f3f1 Don't use txprio to open streams in tests

[Dag Haavi Finstad]

commit 9dcb4f3f1d3dd71d2af7a65d8e0a678bf6ee91a9
Author: Carlo Cannas <carlo94 at gmail.com>
Date:   Sun Sep 23 03:34:02 2018 +0200

    Don't use txprio to open streams in tests
    
    As per spec a client can only send a HEADERS frame to cause a stream to
    transition from the "idle" state to "open". A PRIORITY frame can be sent to an
    "idle" stream, but it will remain in that state.
    
    rfc7540,l,916,940
    https://tools.ietf.org/html/rfc7540#section-5.1
    
    To open a stream the command
    
    txreq -nostrend
    
    can be used. The -nostrend option will ensure that the stream won't transition
    to a "half-closed" state.

diff --git a/bin/varnishtest/tests/t02003.vtc b/bin/varnishtest/tests/t02003.vtc
index b355fd4b8..215171cf6 100644
--- a/bin/varnishtest/tests/t02003.vtc
+++ b/bin/varnishtest/tests/t02003.vtc
@@ -43,10 +43,10 @@ client c1 {
 		expect goaway.err == PROTOCOL_ERROR
 	} -start
 	stream 3 {
-		txprio
+		txreq
 	} -run
 	stream 1 {
-		txprio
+		txreq
 	} -run
 	stream 0 -wait
 } -run
@@ -63,13 +63,13 @@ varnish v1 -expect MEMPOOL.sess1.live == 0
 
 client c1 {
 	stream 1 {
-		txprio
+		txreq -nostrend
 		txwinup -size 0
 		rxrst
 		expect rst.err == PROTOCOL_ERROR
 	} -run
 	stream 3 {
-		txprio
+		txreq -nostrend
 		txwinup -size 0x40000000
 		txwinup -size 0x40000000
 		rxrst
@@ -81,7 +81,7 @@ client c1 {
 		expect goaway.err == FRAME_SIZE_ERROR
 	} -start
 	stream 5 {
-		txprio
+		txreq -nostrend
 		sendhex "000003 08 00 00000005"
 		delay .1
 		sendhex 01
@@ -167,7 +167,7 @@ client c1 {
 		expect goaway.laststream == 1
 	} -start
 	stream 1 {
-		txprio
+		txreq -nostrend
 		sendhex "000008 05 00 00000001 0001020304050607"
 	} -run
 	stream 0 -wait
@@ -200,7 +200,7 @@ client c1 {
 		expect goaway.laststream == 1
 	} -start
 	stream 1 {
-		txprio
+		txreq -nostrend
 		# RST wrong length
 		sendhex "000005 03 00 00000001 0000000800"
 	} -run