nat: Add another test case for TP-SRR clearing and number rewrite
diff --git a/openbsc/tests/bsc-nat/bsc_data.c b/openbsc/tests/bsc-nat/bsc_data.c
index 6a984f6..96dda7f 100644
--- a/openbsc/tests/bsc-nat/bsc_data.c
+++ b/openbsc/tests/bsc-nat/bsc_data.c
@@ -137,6 +137,16 @@
0xbf, 0xeb, 0x20
};
+static const uint8_t smsc_rewrite_num_patched_tp_srr[] = {
+0x00, 0x2f, 0xfd, 0x06, 0x01, 0x13, 0x1e, 0x00,
+0x01, 0x28, 0x01, 0x03, 0x25, 0x09, 0x01, 0x22,
+0x00, 0x0c, 0x00, 0x07, 0x91, 0x36, 0x19, 0x08,
+0x00, 0x10, 0x50, 0x16, 0x01, 0x0c, 0x0d, 0x91,
+ 0x23, 0x51, 0x87, 0x86, 0x78, 0x46, 0xf5,
+0x00, 0x00, 0x09, 0xcc, 0xb7, 0xbd, 0x0c, 0xca,
+0xbf, 0xeb, 0x20
+};
+
/*
* MGCP messages
*/
diff --git a/openbsc/tests/bsc-nat/bsc_nat_test.c b/openbsc/tests/bsc-nat/bsc_nat_test.c
index c6187f9..f8ba57b 100644
--- a/openbsc/tests/bsc-nat/bsc_nat_test.c
+++ b/openbsc/tests/bsc-nat/bsc_nat_test.c
@@ -1078,15 +1078,15 @@
static void test_sms_number_rewrite(void)
{
- struct msgb *msg = msgb_alloc(4096, "SMSC rewrite"), *out;
+ struct msgb *msg, *out;
struct bsc_nat_parsed *parsed;
const char *imsi = "515039900406700";
struct bsc_nat *nat = bsc_nat_alloc();
/* a fake list */
- struct osmo_config_list num_entries;
- struct osmo_config_entry num_entry;
+ struct osmo_config_list num_entries, clear_entries;
+ struct osmo_config_entry num_entry, clear_entry;
INIT_LLIST_HEAD(&num_entries.entry);
num_entry.mcc = "^515039";
@@ -1101,6 +1101,7 @@
/*
* Check if the SMSC address is changed
*/
+ msg = msgb_alloc(4096, "SMSC rewrite");
copy_to_msg(msg, smsc_rewrite, ARRAY_SIZE(smsc_rewrite));
parsed = bsc_nat_parse(msg);
if (!parsed) {
@@ -1117,6 +1118,34 @@
verify_msg(out, smsc_rewrite_num_patched,
ARRAY_SIZE(smsc_rewrite_num_patched));
msgb_free(out);
+
+ /*
+ * Now with TP-SRR rewriting enabled
+ */
+ INIT_LLIST_HEAD(&clear_entries.entry);
+ clear_entry.mcc = "^515039";
+ clear_entry.option = "";
+ clear_entry.text = "";
+ llist_add_tail(&clear_entry.list, &clear_entries.entry);
+ bsc_nat_num_rewr_entry_adapt(nat, &nat->sms_clear_tp_srr, &clear_entries);
+
+ msg = msgb_alloc(4096, "SMSC rewrite");
+ copy_to_msg(msg, smsc_rewrite, ARRAY_SIZE(smsc_rewrite));
+ parsed = bsc_nat_parse(msg);
+ if (!parsed) {
+ printf("FAIL: Could not parse SMS\n");
+ abort();
+ }
+
+ out = bsc_nat_rewrite_msg(nat, msg, parsed, imsi);
+ if (out == msg) {
+ printf("FAIL: This should have changed.\n");
+ abort();
+ }
+
+ verify_msg(out, smsc_rewrite_num_patched_tp_srr,
+ ARRAY_SIZE(smsc_rewrite_num_patched_tp_srr));
+ msgb_free(out);
}
int main(int argc, char **argv)