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-rw-r--r--tests/sgsn/sgsn_test.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/sgsn/sgsn_test.c b/tests/sgsn/sgsn_test.c
index 6145206..23cb4fb 100644
--- a/tests/sgsn/sgsn_test.c
+++ b/tests/sgsn/sgsn_test.c
@@ -1575,6 +1575,22 @@ static void test_ggsn_selection(void)
cleanup_test();
}
+bool pdp_status_has_active_nsapis(const uint8_t *pdp_status, const size_t pdp_status_len);
+
+static void test_pdp_status_has_active_nsapis(void)
+{
+ const size_t pdp_status_len = 2;
+ const uint8_t pdp_status1[] = { 0b00100000, 0b00000000 }; /* PDP NSAPI 5 active */
+ const uint8_t pdp_status2[] = { 0b00000000, 0b00000000 }; /* no active PDP NSAPI */
+ const uint8_t pdp_status3[] = { 0b00000000, 0b00000001 }; /* PDP NSAPI 8 active */
+
+ printf("Testing pdp_status_has_active_nsapis\n");
+
+ OSMO_ASSERT(pdp_status_has_active_nsapis(pdp_status1, pdp_status_len));
+ OSMO_ASSERT(!pdp_status_has_active_nsapis(pdp_status2, pdp_status_len));
+ OSMO_ASSERT(pdp_status_has_active_nsapis(pdp_status3, pdp_status_len));
+}
+
static struct log_info_cat gprs_categories[] = {
[DMM] = {
.name = "DMM",
@@ -1657,6 +1673,7 @@ int main(int argc, char **argv)
test_gmm_cancel();
test_apn_matching();
test_ggsn_selection();
+ test_pdp_status_has_active_nsapis();
printf("Done\n");
talloc_report_full(osmo_sgsn_ctx, stderr);