MT#55283 add tests for dtx-shift=0

Change-Id: Ib7df44b251e35ffb02f19be2eb883d9d86f9720b

t/Makefile

@@ -107,7 +107,8 @@ include ../lib/common.Makefile
 	daemon-tests-evs daemon-tests-player-cache daemon-tests-redis daemon-tests-redis-json \
 	daemon-tests-measure-rtp daemon-tests-mos-legacy daemon-tests-mos-fullband daemon-tests-config-file \
 	daemon-tests-templ-def daemon-tests-templ-def-offer daemon-tests-t38 daemon-tests-evs-dtx \
-	daemon-tests-transform daemon-tests-http daemon-tests-heuristic daemon-tests-asymmetric
+	daemon-tests-transform daemon-tests-http daemon-tests-heuristic daemon-tests-asymmetric \
+	daemon-tests-dtx-no-shift
 
 TESTS=		test-bitstr aes-crypt aead-aes-crypt test-const_str_hash.strhash
 ifeq ($(with_transcoding),yes)
@@ -171,6 +172,9 @@ daemon-tests-asymmetric:	daemon-test-deps
 daemon-tests-dtx:	daemon-test-deps
 	./auto-test-helper "$@" perl -I../perl auto-daemon-tests-dtx.pl
 
+daemon-tests-dtx-no-shift:	daemon-test-deps
+	./auto-test-helper "$@" perl -I../perl auto-daemon-tests-dtx-no-shift.pl
+
 daemon-tests-dtx-cn:	daemon-test-deps
 	./auto-test-helper "$@" perl -I../perl auto-daemon-tests-dtx-cn.pl