SI2quater: fix EARFCN inclusion check
Previously only the existance of bts->si_common.si2quater_neigh_list was
checked but not the actual number of EARFCNs in it. Fix it by using
si2q_earfcn_count() and adjust tests accordingly. While at it - reformat
tests to include extra information.
The correctness was checked manually by inspecting GSMTAP output.
Change-Id: Ic4fb2a9e870db66cac58b1e8d113587b30d64ce2
Related: RT#8792
diff --git a/openbsc/tests/gsm0408/gsm0408_test.c b/openbsc/tests/gsm0408/gsm0408_test.c
index 265e4b2..36f6993 100644
--- a/openbsc/tests/gsm0408/gsm0408_test.c
+++ b/openbsc/tests/gsm0408/gsm0408_test.c
@@ -28,6 +28,7 @@
#include <openbsc/gsm_04_08.h>
#include <openbsc/gsm_04_11.h>
#include <openbsc/gsm_subscriber.h>
+#include <openbsc/gsm_data_shared.h>
#include <openbsc/debug.h>
#include <openbsc/arfcn_range_encode.h>
#include <openbsc/system_information.h>
@@ -86,23 +87,43 @@
static inline void gen(struct gsm_bts *bts, const char *s)
{
+ int r;
+
bts->u_offset = 0;
bts->e_offset = 0;
bts->si2q_index = 0;
bts->si2q_count = 0;
bts->si_valid = 0;
bts->si_valid |= (1 << SYSINFO_TYPE_2quater);
+
/* should be no-op as entire buffer is filled with padding: */
memset(GSM_BTS_SI(bts, 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);
+
+ printf("generating SI2quater for %zu EARFCNs and %zu UARFCNs...\n",
+ si2q_earfcn_count(&bts->si_common.si2quater_neigh_list), bts->si_common.uarfcn_length);
+
+ r = gsm_generate_si(bts, SYSINFO_TYPE_2quater);
if (r > 0)
- printf("generated %s SI2quater: [%d] %s\n",
- v ? "valid" : "invalid", r, osmo_hexdump(GSM_BTS_SI(bts, SYSINFO_TYPE_2quater), r));
+ printf("generated %s SI2quater [%02u/%02u]: [%d] %s\n",
+ (bts->si_valid & (1 << SYSINFO_TYPE_2quater)) ? "valid" : "invalid",
+ bts->si2q_index, bts->si2q_count, r,
+ osmo_hexdump((void *)GSM_BTS_SI2Q(bts), GSM_MACBLOCK_LEN));
else
printf("%s() failed to generate SI2quater: %s\n", s, strerror(-r));
}
+static inline void del_earfcn_b(struct gsm_bts *bts, uint16_t earfcn)
+{
+ struct osmo_earfcn_si2q *e = &bts->si_common.si2quater_neigh_list;
+ int r = osmo_earfcn_del(e, earfcn);
+ if (r)
+ printf("failed to remove EARFCN %u: %s\n", earfcn, strerror(-r));
+ else
+ printf("removed EARFCN %u - ", earfcn);
+
+ gen(bts, __func__);
+}
+
static inline void add_earfcn_b(struct gsm_bts *bts, uint16_t earfcn, uint8_t bw)
{
struct osmo_earfcn_si2q *e = &bts->si_common.si2quater_neigh_list;
@@ -208,7 +229,9 @@
osmo_earfcn_init(&bts->si_common.si2quater_neigh_list);
/* first generate invalid SI as no EARFCN added */
gen(bts, __func__);
- /* subsequent calls should produce valid SI if there's enough memory */
+ /* subsequent calls should produce valid SI if there's enough memory and EARFCNs */
+ add_earfcn_b(bts, 1917, 5);
+ del_earfcn_b(bts, 1917);
add_earfcn_b(bts, 1917, 1);
add_earfcn_b(bts, 1932, OSMO_EARFCN_MEAS_INVALID);
add_earfcn_b(bts, 1937, 2);
diff --git a/openbsc/tests/gsm0408/gsm0408_test.ok b/openbsc/tests/gsm0408/gsm0408_test.ok
index 5f9398b..5e0b9d5 100644
--- a/openbsc/tests/gsm0408/gsm0408_test.ok
+++ b/openbsc/tests/gsm0408/gsm0408_test.ok
@@ -63,39 +63,70 @@
Allocated reference: 0
Allocated reference: 1
Test SI2quater UARFCN (same scrambling code and diversity):
-generated valid SI2quater: [23] 59 06 07 c0 00 25 52 88 0a 7e 10 99 64 00 0b 2b 2b 2b 2b 2b 2b 2b 2b
-generated valid SI2quater: [23] 59 06 07 c0 00 25 52 e8 0a 7f 52 88 0a 7e 10 99 64 00 0b 2b 2b 2b 2b
-generated valid SI2quater: [23] 59 06 07 c0 00 25 52 e8 0a 7f 52 88 0a 7e 10 99 64 00 0b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 1 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 52 88 0a 7e 0b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 2 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 52 e8 0a 7f 52 88 0a 7e 0b 2b 2b 2b 2b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 2 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 52 e8 0a 7f 52 88 0a 7e 0b 2b 2b 2b 2b 2b 2b 2b 2b
Testing SYSINFO_TYPE_2quater EARFCN generation:
-generated invalid SI2quater: [23] ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae
-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 - add_earfcn_b() failed to generate SI2quater: Cannot allocate memory
-added EARFCN 1982 - add_earfcn_b() failed to generate SI2quater: Cannot allocate memory
+generating SI2quater for 0 EARFCNs and 0 UARFCNs...
+generated invalid SI2quater [00/00]: [23] ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae
+added EARFCN 1917 - generating SI2quater for 1 EARFCNs and 0 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 04 86 59 83 be e8 50 0b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+removed EARFCN 1917 - generating SI2quater for 0 EARFCNs and 0 UARFCNs...
+generated invalid SI2quater [00/00]: [23] ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae
+added EARFCN 1917 - generating SI2quater for 1 EARFCNs and 0 UARFCNs...
+generated valid SI2quater [00/00]: [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 - generating SI2quater for 2 EARFCNs and 0 UARFCNs...
+generated valid SI2quater [00/00]: [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 - generating SI2quater for 3 EARFCNs and 0 UARFCNs...
+generated valid SI2quater [00/00]: [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 - generating SI2quater for 4 EARFCNs and 0 UARFCNs...
+generated valid SI2quater [00/00]: [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 - generating SI2quater for 5 EARFCNs and 0 UARFCNs...
+generated valid SI2quater [00/00]: [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 - generating SI2quater for 6 EARFCNs and 0 UARFCNs...
+add_earfcn_b() failed to generate SI2quater: Cannot allocate memory
+added EARFCN 1982 - generating SI2quater for 7 EARFCNs and 0 UARFCNs...
+add_earfcn_b() failed to generate SI2quater: Cannot allocate memory
Testing SYSINFO_TYPE_2quater UARFCN generation:
-generated invalid SI2quater: [23] ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae
-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
+generating SI2quater for 0 EARFCNs and 0 UARFCNs...
+generated invalid SI2quater [00/00]: [23] ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae
+generating SI2quater for 0 EARFCNs and 1 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 0f 7c 0c 1a 0b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 2 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 0f 7c 14 1a 1f 0b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 3 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 0f 7c 18 58 12 f0 83 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 4 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 0f 7c 20 58 2e f0 f2 03 2b 2b 2b 2b 2b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 5 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 0f 7c 28 58 2e 22 f2 4e 83 2b 2b 2b 2b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 6 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 0f 7c 34 1a 64 26 5d f2 05 03 2b 2b 2b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 7 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 0f 7c 38 58 12 22 fd ce 8e 05 03 2b 2b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 8 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 0f 7c 40 58 1d 22 fa ce 88 85 7b 0b 2b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 9 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 0f 7c 4c 7a 34 0e 64 77 85 43 55 c8 0b 2b 2b 2b 2b
failed to add UARFCN to SI2quater: No space left on device
failed to add UARFCN to SI2quater: No space left on device
-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
+generating SI2quater for 0 EARFCNs and 9 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 0f 7c 4c 7a 34 0e 64 77 85 43 55 c8 0b 2b 2b 2b 2b
Test SI2quater multiple UARFCNs:
-generated valid SI2quater: [23] 59 06 07 c0 00 25 52 88 0a 7c 10 99 64 00 0b 2b 2b 2b 2b 2b 2b 2b 2b
-generated valid SI2quater: [23] 59 06 07 c0 00 25 52 e8 0a 7f 52 88 0a 7c 10 99 64 00 0b 2b 2b 2b 2b
-generated valid SI2quater: [23] 59 06 07 c0 00 25 52 e8 12 7e e0 a9 44 05 3e 00 44 b2 00 03 2b 2b 2b
-generated valid SI2quater: [23] 59 06 07 c0 00 25 52 e8 18 3f f4 90 54 a2 02 9f 04 86 59 00 03 2b 2b
+generating SI2quater for 0 EARFCNs and 1 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 52 88 0a 7c 0b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 2 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 52 e8 0a 7f 52 88 0a 7c 0b 2b 2b 2b 2b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 3 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 52 e8 12 7e e0 a9 44 05 3e 0b 2b 2b 2b 2b 2b 2b 2b
+generating SI2quater for 0 EARFCNs and 4 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 52 e8 18 3f f4 90 54 a2 02 9f 03 2b 2b 2b 2b 2b 2b
failed to add UARFCN to SI2quater: No space left on device
failed to add UARFCN to SI2quater: No space left on device
failed to add UARFCN to SI2quater: No space left on device
-generated valid SI2quater: [23] 59 06 07 c0 00 25 52 e8 18 3f f4 90 54 a2 02 9f 04 86 59 00 03 2b 2b
+generating SI2quater for 0 EARFCNs and 4 UARFCNs...
+generated valid SI2quater [00/00]: [23] 59 06 07 c0 00 25 52 e8 18 3f f4 90 54 a2 02 9f 03 2b 2b 2b 2b 2b 2b
Done.