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-rw-r--r--tests/gb/bssgp_fc_test.c8
-rw-r--r--tests/gb/bssgp_fc_tests.ok4
2 files changed, 12 insertions, 0 deletions
diff --git a/tests/gb/bssgp_fc_test.c b/tests/gb/bssgp_fc_test.c
index 6e4f747b..7a75a4d3 100644
--- a/tests/gb/bssgp_fc_test.c
+++ b/tests/gb/bssgp_fc_test.c
@@ -130,6 +130,7 @@ int main(int argc, char **argv)
uint32_t pdu_length = 10; /* octets */
uint32_t pdu_count = 20; /* messages */
int c;
+ void *tall_msgb_ctx;
static const struct option long_options[] = {
{ "bucket-size-max", 1, 0, 's' },
@@ -145,6 +146,8 @@ int main(int argc, char **argv)
log_set_use_color(osmo_stderr_target, 0);
log_set_print_filename(osmo_stderr_target, 0);
+ tall_msgb_ctx = msgb_talloc_ctx_init(NULL, 0);
+
while ((c = getopt_long(argc, argv, "s:r:d:l:c:",
long_options, NULL)) != -1) {
switch (c) {
@@ -184,6 +187,11 @@ int main(int argc, char **argv)
bucket_leak_rate, max_queue_depth, pdu_length, pdu_count);
test_fc(bucket_size_max, bucket_leak_rate, max_queue_depth,
pdu_length, pdu_count);
+ printf("msgb ctx: %zu b in %zu blocks (0 b in 1 block == just the context)\n",
+ talloc_total_size(tall_msgb_ctx),
+ talloc_total_blocks(tall_msgb_ctx));
+ /* KNOWN BUG: expecting 0b in 1 block, but a full queue is still a mem leak */
+ talloc_free(tall_msgb_ctx);
printf("===== BSSGP flow-control test END\n\n");
exit(EXIT_SUCCESS);
diff --git a/tests/gb/bssgp_fc_tests.ok b/tests/gb/bssgp_fc_tests.ok
index f8fca3cf..d1468434 100644
--- a/tests/gb/bssgp_fc_tests.ok
+++ b/tests/gb/bssgp_fc_tests.ok
@@ -56,6 +56,7 @@ size-max=100 oct, leak-rate=100 oct/s, queue-len=5 msgs, pdu_len=10 oct, pdu_cnt
30: FC OUT Nr 13
40: FC OUT Nr 14
50: FC OUT Nr 15
+msgb ctx: 685 b in 6 blocks (0 b in 1 block == just the context)
===== BSSGP flow-control test END
===== BSSGP flow-control test START
@@ -121,6 +122,7 @@ size-max=100 oct, leak-rate=100 oct/s, queue-len=100 msgs, pdu_len=10 oct, pdu_c
80: FC OUT Nr 18
90: FC OUT Nr 19
100: FC OUT Nr 20
+msgb ctx: 0 b in 1 blocks (0 b in 1 block == just the context)
===== BSSGP flow-control test END
===== BSSGP flow-control test START
@@ -166,6 +168,7 @@ size-max=100 oct, leak-rate=100 oct/s, queue-len=5 msgs, pdu_len=1000 oct, pdu_c
-> -5: PDU too large, msg dropped.
0: FC IN Nr 20
-> -5: PDU too large, msg dropped.
+msgb ctx: 0 b in 1 blocks (0 b in 1 block == just the context)
===== BSSGP flow-control test END
===== BSSGP flow-control test START
@@ -226,5 +229,6 @@ size-max=100 oct, leak-rate=100 oct/s, queue-len=5 msgs, pdu_len=10 oct, pdu_cnt
30: FC OUT Nr 13
40: FC OUT Nr 14
50: FC OUT Nr 15
+msgb ctx: 685 b in 6 blocks (0 b in 1 block == just the context)
===== BSSGP flow-control test END