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authorMax <msuraev@sysmocom.de>2016-05-18 13:04:47 +0200
committerHolger Freyther <holger@freyther.de>2016-05-31 09:32:12 +0000
commit69e9c0dfc6cc10c07d03f8800d8ff7197fe97c8b (patch)
treed54d4a96e6ed18afe30e7c9d870a5586ea758a9f /openbsc/tests/gsm0408
parent82dd983dd85c04b5aa013365334f2a249140902e (diff)
Make si2q scheduling optional
Previously si2quater SI messages were always scheduled. Check for neighbor configuration and only schedule si2q when necessary. Add corresponding unit test. Change-Id: Ibe997803ffb894133fd4d838410fe735791d414f Fixes: OS#1727 Reviewed-on: https://gerrit.osmocom.org/81 Tested-by: Jenkins Builder Reviewed-by: Holger Freyther <holger@freyther.de>
Diffstat (limited to 'openbsc/tests/gsm0408')
-rw-r--r--openbsc/tests/gsm0408/gsm0408_test.c17
-rw-r--r--openbsc/tests/gsm0408/gsm0408_test.ok32
2 files changed, 31 insertions, 18 deletions
diff --git a/openbsc/tests/gsm0408/gsm0408_test.c b/openbsc/tests/gsm0408/gsm0408_test.c
index 92626670c..7acc93f96 100644
--- a/openbsc/tests/gsm0408/gsm0408_test.c
+++ b/openbsc/tests/gsm0408/gsm0408_test.c
@@ -21,7 +21,7 @@
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
-
+#include <stdbool.h>
#include <arpa/inet.h>
#include <openbsc/gsm_04_08.h>
@@ -95,9 +95,15 @@ static inline void add_arfcn_b(struct osmo_earfcn_si2q *e, uint16_t earfcn,
static inline void gen(struct gsm_bts *bts)
{
+ bts->si_valid = 0;
+ bts->si_valid |= (1 << SYSINFO_TYPE_2quater);
+ /* should be no-op as entire buffer is filled with padding: */
+ memset(bts->si_buf[SYSINFO_TYPE_2quater], 0xAE, GSM_MACBLOCK_LEN);
int r = gsm_generate_si(bts, SYSINFO_TYPE_2quater);
+ bool v = bts->si_valid & (1 << SYSINFO_TYPE_2quater);
if (r > 0)
- printf("generated SI2quater: [%d] %s\n", r,
+ printf("generated %s SI2quater: [%d] %s\n",
+ v ? "valid" : "invalid", r,
osmo_hexdump(bts->si_buf[SYSINFO_TYPE_2quater], r));
else
printf("failed to generate SI2quater: %s\n", strerror(-r));
@@ -123,6 +129,9 @@ static inline void test_si2q_u(void)
exit(1);
bts = gsm_bts_alloc(network);
+ /* first generate invalid SI as no UARFCN added */
+ gen(bts);
+ /* subsequent calls should produce valid SI if there's enough memory */
_bts_uarfcn_add(bts, 1982, 13, 1);
_bts_uarfcn_add(bts, 1982, 44, 0);
_bts_uarfcn_add(bts, 1982, 61, 1);
@@ -155,7 +164,9 @@ static inline void test_si2q_e(void)
bts->si_common.si2quater_neigh_list.thresh_hi = 5;
osmo_earfcn_init(&bts->si_common.si2quater_neigh_list);
-
+ /* first generate invalid SI as no EARFCN added */
+ gen(bts);
+ /* subsequent calls should produce valid SI if there's enough memory */
add_arfcn_b(&bts->si_common.si2quater_neigh_list, 1917, 1);
gen(bts);
diff --git a/openbsc/tests/gsm0408/gsm0408_test.ok b/openbsc/tests/gsm0408/gsm0408_test.ok
index 7b7a2cc76..ebe94762e 100644
--- a/openbsc/tests/gsm0408/gsm0408_test.ok
+++ b/openbsc/tests/gsm0408/gsm0408_test.ok
@@ -63,24 +63,26 @@ Allocated reference: 255
Allocated reference: 0
Allocated reference: 1
Testing SYSINFO_TYPE_2quater EARFCN generation:
-added EARFCN 1917 - generated SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be c8 50 0b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
-added EARFCN 1932 - generated SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be cc 1e 30 14 03 2b 2b 2b 2b 2b 2b 2b 2b
-added EARFCN 1937 - generated SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be cc 1e 31 07 91 a0 a0 2b 2b 2b 2b 2b 2b
-added EARFCN 1945 - generated SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be cc 1e 31 07 91 a8 3c c8 28 0b 2b 2b 2b
-added EARFCN 1965 - generated SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be cc 1e 31 07 91 a8 3c ca 0f 5a 0a 03 2b
+generated invalid SI2quater: [23] 59 06 07 c0 00 04 86 59 0a 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+added EARFCN 1917 - generated valid SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be c8 50 0b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+added EARFCN 1932 - generated valid SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be cc 1e 30 14 03 2b 2b 2b 2b 2b 2b 2b 2b
+added EARFCN 1937 - generated valid SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be cc 1e 31 07 91 a0 a0 2b 2b 2b 2b 2b 2b
+added EARFCN 1945 - generated valid SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be cc 1e 31 07 91 a8 3c c8 28 0b 2b 2b 2b
+added EARFCN 1965 - generated valid SI2quater: [23] 59 06 07 c0 00 04 86 59 83 be cc 1e 31 07 91 a8 3c ca 0f 5a 0a 03 2b
added EARFCN 1967 - failed to generate SI2quater: Cannot allocate memory
added EARFCN 1982 - failed to generate SI2quater: Cannot allocate memory
Testing SYSINFO_TYPE_2quater UARFCN generation:
-generated SI2quater: [23] 59 06 07 c0 00 25 0f 7c 0c 1a 10 99 64 00 0b 2b 2b 2b 2b 2b 2b 2b 2b
-generated SI2quater: [23] 59 06 07 c0 00 25 0f 7c 14 1a 1f 00 44 b2 00 03 2b 2b 2b 2b 2b 2b 2b
-generated SI2quater: [23] 59 06 07 c0 00 25 0f 7c 18 58 12 f0 84 86 59 00 03 2b 2b 2b 2b 2b 2b
-generated SI2quater: [23] 59 06 07 c0 00 25 0f 7c 20 58 2e f0 f2 04 86 59 00 03 2b 2b 2b 2b 2b
-generated SI2quater: [23] 59 06 07 c0 00 25 0f 7c 28 58 2e 22 f2 4e 84 86 59 00 03 2b 2b 2b 2b
-generated SI2quater: [23] 59 06 07 c0 00 25 0f 7c 34 1a 64 26 5d f2 05 04 86 59 00 03 2b 2b 2b
-generated SI2quater: [23] 59 06 07 c0 00 25 0f 7c 38 58 12 22 fd ce 8e 05 04 86 59 00 03 2b 2b
-generated SI2quater: [23] 59 06 07 c0 00 25 0f 7c 40 58 1d 22 fa ce 88 85 7b 00 44 b2 00 03 2b
-generated SI2quater: [23] 59 06 07 c0 00 25 0f 7c 4c 7a 34 0e 64 77 85 43 55 c8 10 99 64 00 0b
+generated invalid SI2quater: [23] 59 06 07 c0 00 04 86 59 00 03 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+generated valid SI2quater: [23] 59 06 07 c0 00 25 0f 7c 0c 1a 10 99 64 00 0b 2b 2b 2b 2b 2b 2b 2b 2b
+generated valid SI2quater: [23] 59 06 07 c0 00 25 0f 7c 14 1a 1f 00 44 b2 00 03 2b 2b 2b 2b 2b 2b 2b
+generated valid SI2quater: [23] 59 06 07 c0 00 25 0f 7c 18 58 12 f0 84 86 59 00 03 2b 2b 2b 2b 2b 2b
+generated valid SI2quater: [23] 59 06 07 c0 00 25 0f 7c 20 58 2e f0 f2 04 86 59 00 03 2b 2b 2b 2b 2b
+generated valid SI2quater: [23] 59 06 07 c0 00 25 0f 7c 28 58 2e 22 f2 4e 84 86 59 00 03 2b 2b 2b 2b
+generated valid SI2quater: [23] 59 06 07 c0 00 25 0f 7c 34 1a 64 26 5d f2 05 04 86 59 00 03 2b 2b 2b
+generated valid SI2quater: [23] 59 06 07 c0 00 25 0f 7c 38 58 12 22 fd ce 8e 05 04 86 59 00 03 2b 2b
+generated valid SI2quater: [23] 59 06 07 c0 00 25 0f 7c 40 58 1d 22 fa ce 88 85 7b 00 44 b2 00 03 2b
+generated valid SI2quater: [23] 59 06 07 c0 00 25 0f 7c 4c 7a 34 0e 64 77 85 43 55 c8 10 99 64 00 0b
failed to add UARFCN to SI2quater: No space left on device
failed to add UARFCN to SI2quater: No space left on device
-generated SI2quater: [23] 59 06 07 c0 00 25 0f 7c 4c 7a 34 0e 64 77 85 43 55 c8 10 99 64 00 0b
+generated valid SI2quater: [23] 59 06 07 c0 00 25 0f 7c 4c 7a 34 0e 64 77 85 43 55 c8 10 99 64 00 0b
Done.