tests/conv: add GSM 05.03 specific test

This change extends the convolutional code test coverage, adding
the GSM 05.03 specific test vectors, generated by the conv_gen.py.

Inspired by Tom's patch:
http://lists.osmocom.org/pipermail/openbsc/2014-April/007364.html

Change-Id: I76d1cd4032d2f74c5bb93bde4fab99aa655b7f1a
diff --git a/tests/testsuite.at b/tests/testsuite.at
index 7ee0164..2f9cfe7 100644
--- a/tests/testsuite.at
+++ b/tests/testsuite.at
@@ -51,6 +51,12 @@
 AT_CHECK([$abs_top_builddir/tests/conv/conv_test], [0], [expout])
 AT_CLEANUP
 
+AT_SETUP([conv_gsm0503])
+AT_KEYWORDS([conv_gsm0503])
+cat $abs_srcdir/conv/conv_gsm0503_test.ok > expout
+AT_CHECK([$abs_top_builddir/tests/conv/conv_gsm0503_test], [0], [expout])
+AT_CLEANUP
+
 AT_SETUP([coding])
 AT_KEYWORDS([coding])
 cat $abs_srcdir/coding/coding_test.ok > expout