mgcp_trunk: drop "trunk 0" limitation
Due to the internal handling of the trunks it was not possible to allow
an E1 trunk that has the ID 0. However this limitation is no longer
present, so we now can allow an E1 trunk with ID 0.
Change-Id: I302c2007628f607033686e277c407232351e66ad
Related: OS#2659
diff --git a/tests/mgcp/mgcp_test.c b/tests/mgcp/mgcp_test.c
index 5ae321f..c5b6d17 100644
--- a/tests/mgcp/mgcp_test.c
+++ b/tests/mgcp/mgcp_test.c
@@ -2124,6 +2124,8 @@
/* Note: e1_trunk_nr_from_epname does not check the text
* after the E1 trunk number, after the delimiter
* character "/" arbitrary text may follow. */
+ trunk_nr = e1_trunk_nr_from_epname("ds/e1-0/s-1/su16-0");
+ OSMO_ASSERT(trunk_nr == 0);
trunk_nr = e1_trunk_nr_from_epname("ds/e1-1/s-1/su16-0");
OSMO_ASSERT(trunk_nr == 1);
trunk_nr = e1_trunk_nr_from_epname("ds/e1-2/s-2/su16-0");
@@ -2141,8 +2143,6 @@
* trunk number exceeds the valid range or the trunk prefix
* is wrong. Also when the delimiter character "/" at the
* end of the trunk is wrong the parsing should fail. */
- trunk_nr = e1_trunk_nr_from_epname("ds/e1-0/s-1/su16-0");
- OSMO_ASSERT(trunk_nr == -EINVAL);
trunk_nr = e1_trunk_nr_from_epname("ds/e1-65/s-1/su16-0");
OSMO_ASSERT(trunk_nr == -EINVAL);
trunk_nr = e1_trunk_nr_from_epname("ds/e1--1/s-1/su16-0");