sgsn/test: Add test case for unexpected Detach Accepts
The commit "sgsn: Don't send XID reset after Detach Accept" fixed the
SGSN to not respond to a Detach Accept message when there is no MM
context.
This patch adds a test case to verify, that there is really no
message sent in that case.
The test fails when the commit mentioned aboved is reverted.
Sponsored-by: On-Waves ehf
diff --git a/openbsc/tests/sgsn/sgsn_test.ok b/openbsc/tests/sgsn/sgsn_test.ok
index 6f6204f..db96311 100644
--- a/openbsc/tests/sgsn/sgsn_test.ok
+++ b/openbsc/tests/sgsn/sgsn_test.ok
@@ -2,6 +2,7 @@
Testing GMM detach
Testing GMM detach (power off)
Testing GMM detach (no MMCTX)
+Testing GMM detach accept (unexpected)
Testing GMM Status (no MMCTX)
Testing GMM attach
Testing GMM reject