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authorNeels Hofmeyr <neels@hofmeyr.de>2019-01-05 00:38:54 +0100
committerNeels Hofmeyr <nhofmeyr@sysmocom.de>2019-01-08 14:07:07 +0000
commit02fd83d79991665d59362f24d7a0ed263c6d91c0 (patch)
treecd31ee90c77959890075acfea33547e76ec5e527 /tests/gsm0408
parent45f89c938dcd5fce0bcaeee2e88c3ad7247277a0 (diff)
add osmo_mi_name(), for MI-to-string like "IMSI-123456"
We have gsm48_mi_to_string() and osmo_bcd2str(), but still lack a function that conveniently prints both MI type and value in one function call. Related: http://people.osmocom.org/neels/mi_mi_mi.jpg Change-Id: I7798c3ef983c2e333b2b9cbffef6f366f370bd81
Diffstat (limited to 'tests/gsm0408')
-rw-r--r--tests/gsm0408/gsm0408_test.c26
-rw-r--r--tests/gsm0408/gsm0408_test.ok18
2 files changed, 44 insertions, 0 deletions
diff --git a/tests/gsm0408/gsm0408_test.c b/tests/gsm0408/gsm0408_test.c
index 9bb320d0..37ef3f15 100644
--- a/tests/gsm0408/gsm0408_test.c
+++ b/tests/gsm0408/gsm0408_test.c
@@ -355,6 +355,7 @@ static void test_mid_from_imsi(void)
struct test_mid_encode_decode_test {
uint8_t mi_type;
const char *mi_str;
+ const char *mi_name;
size_t str_size;
const char *expect_mi_tlv_hex;
const char *expect_str;
@@ -365,31 +366,37 @@ static const struct test_mid_encode_decode_test test_mid_encode_decode_tests[] =
{
.mi_type = GSM_MI_TYPE_IMSI,
.mi_str = "123456789012345",
+ .mi_name = "IMSI-123456789012345",
.expect_mi_tlv_hex = "17081932547698103254",
},
{
.mi_type = GSM_MI_TYPE_IMSI,
.mi_str = "12345678901234",
+ .mi_name = "IMSI-12345678901234",
.expect_mi_tlv_hex = "170811325476981032f4",
},
{
.mi_type = GSM_MI_TYPE_IMSI,
.mi_str = "423423",
+ .mi_name = "IMSI-423423",
.expect_mi_tlv_hex = "1704413224f3",
},
{
.mi_type = GSM_MI_TYPE_IMSI | GSM_MI_ODD,
.mi_str = "423423",
+ .mi_name = "IMSI-423423",
.expect_mi_tlv_hex = "1704413224f3",
},
{
.mi_type = GSM_MI_TYPE_IMSI,
.mi_str = "4234235",
+ .mi_name = "IMSI-4234235",
.expect_mi_tlv_hex = "170449322453",
},
{
.mi_type = GSM_MI_TYPE_IMSI,
.mi_str = "4234235",
+ .mi_name = "IMSI-4234235",
.expect_mi_tlv_hex = "170449322453",
.str_size = 4,
.expect_str = "423",
@@ -397,26 +404,31 @@ static const struct test_mid_encode_decode_test test_mid_encode_decode_tests[] =
{
.mi_type = GSM_MI_TYPE_IMEI,
.mi_str = "123456789012345",
+ .mi_name = "IMEI-123456789012345",
.expect_mi_tlv_hex = "17081a32547698103254",
},
{
.mi_type = GSM_MI_TYPE_IMEI,
.mi_str = "98765432109876",
+ .mi_name = "IMEI-98765432109876",
.expect_mi_tlv_hex = "170892785634129078f6",
},
{
.mi_type = GSM_MI_TYPE_IMEI,
.mi_str = "987654321098765",
+ .mi_name = "IMEI-987654321098765",
.expect_mi_tlv_hex = "17089a78563412907856",
},
{
.mi_type = GSM_MI_TYPE_IMEISV,
.mi_str = "987654321098765432",
+ .mi_name = "IMEI-SV-987654321098765432",
.expect_mi_tlv_hex = "170a937856341290785634f2",
},
{
.mi_type = GSM_MI_TYPE_IMEISV,
.mi_str = "987654321098765432",
+ .mi_name = "IMEI-SV-987654321098765432",
.expect_mi_tlv_hex = "170a937856341290785634f2",
.str_size = 16,
.expect_str = "987654321098765",
@@ -425,18 +437,21 @@ static const struct test_mid_encode_decode_test test_mid_encode_decode_tests[] =
/* gsm48 treats TMSI as decimal string */
.mi_type = GSM_MI_TYPE_TMSI,
.mi_str = "305419896", /* 0x12345678 as decimal */
+ .mi_name = "TMSI-0x12345678",
.expect_mi_tlv_hex = "1705f412345678",
.expect_rc = 9, /* exception: gsm48_mi_to_string() for TMSI returns strlen(), not bytes! */
},
{
.mi_type = GSM_MI_TYPE_TMSI,
.mi_str = "12648430", /* 0xc0ffee as decimal */
+ .mi_name = "TMSI-0x00C0FFEE",
.expect_mi_tlv_hex = "1705f400c0ffee",
.expect_rc = 8, /* exception: gsm48_mi_to_string() for TMSI returns strlen(), not bytes! */
},
{
.mi_type = GSM_MI_TYPE_TMSI,
.mi_str = "0",
+ .mi_name = "TMSI-0x00000000",
.expect_mi_tlv_hex = "1705f400000000",
.expect_rc = 1, /* exception: gsm48_mi_to_string() for TMSI returns strlen(), not bytes! */
},
@@ -444,6 +459,7 @@ static const struct test_mid_encode_decode_test test_mid_encode_decode_tests[] =
/* gsm48 treats TMSI as decimal string */
.mi_type = GSM_MI_TYPE_TMSI,
.mi_str = "305419896", /* 0x12345678 as decimal */
+ .mi_name = "TMSI-0x12345678",
.expect_mi_tlv_hex = "1705f412345678",
.str_size = 5,
.expect_str = "3054",
@@ -452,18 +468,21 @@ static const struct test_mid_encode_decode_test test_mid_encode_decode_tests[] =
{
.mi_type = GSM_MI_TYPE_NONE,
.mi_str = "123",
+ .mi_name = "unknown",
.expect_mi_tlv_hex = "17021832", /* encoding invalid MI type */
.expect_str = "",
},
{
.mi_type = GSM_MI_TYPE_NONE,
.mi_str = "1234",
+ .mi_name = "unknown",
.expect_mi_tlv_hex = "17031032f4", /* encoding invalid MI type */
.expect_str = "",
},
{
.mi_type = GSM_MI_ODD,
.mi_str = "1234",
+ .mi_name = "unknown",
.expect_mi_tlv_hex = "17031032f4", /* encoding invalid MI type */
.expect_str = "",
},
@@ -512,6 +531,13 @@ static void test_mid_encode_decode(void)
if (rc != expect_rc)
printf(" ERROR: expected rc=%d\n", expect_rc);
+ if (t->mi_name) {
+ const char *mi_name = osmo_mi_name(mi_buf, mi_len);
+ printf(" -> MI-name=%s\n", osmo_quote_str(mi_name, -1));
+ if (strcmp(mi_name, t->mi_name))
+ printf(" ERROR: expected MI-name=%s\n", osmo_quote_str(t->mi_name, -1));
+ }
+
/* Now make sure the resulting string is always '\0' terminated.
* The above started out with a zeroed buffer, now repeat with a tainted one. */
str_len = strlen(str);
diff --git a/tests/gsm0408/gsm0408_test.ok b/tests/gsm0408/gsm0408_test.ok
index d6579e50..0c135558 100644
--- a/tests/gsm0408/gsm0408_test.ok
+++ b/tests/gsm0408/gsm0408_test.ok
@@ -7,57 +7,75 @@ Testing Mobile Identity conversions
- IMSI 123456789012345
-> MI-TLV-hex='17081932547698103254'
-> MI-str="123456789012345" rc=16
+ -> MI-name="IMSI-123456789012345"
- IMSI 12345678901234
-> MI-TLV-hex='170811325476981032f4'
-> MI-str="12345678901234" rc=15
+ -> MI-name="IMSI-12345678901234"
- IMSI 423423
-> MI-TLV-hex='1704413224f3'
-> MI-str="423423" rc=7
+ -> MI-name="IMSI-423423"
- unknown 0x9 423423
-> MI-TLV-hex='1704413224f3'
-> MI-str="423423" rc=7
+ -> MI-name="IMSI-423423"
- IMSI 4234235
-> MI-TLV-hex='170449322453'
-> MI-str="4234235" rc=8
+ -> MI-name="IMSI-4234235"
- IMSI 4234235
-> MI-TLV-hex='170449322453'
-> MI-str="423" rc=4
+ -> MI-name="IMSI-4234235"
- IMEI 123456789012345
-> MI-TLV-hex='17081a32547698103254'
-> MI-str="123456789012345" rc=16
+ -> MI-name="IMEI-123456789012345"
- IMEI 98765432109876
-> MI-TLV-hex='170892785634129078f6'
-> MI-str="98765432109876" rc=15
+ -> MI-name="IMEI-98765432109876"
- IMEI 987654321098765
-> MI-TLV-hex='17089a78563412907856'
-> MI-str="987654321098765" rc=16
+ -> MI-name="IMEI-987654321098765"
- IMEI-SV 987654321098765432
-> MI-TLV-hex='170a937856341290785634f2'
-> MI-str="987654321098765432" rc=19
+ -> MI-name="IMEI-SV-987654321098765432"
- IMEI-SV 987654321098765432
-> MI-TLV-hex='170a937856341290785634f2'
-> MI-str="987654321098765" rc=16
+ -> MI-name="IMEI-SV-987654321098765432"
- TMSI 305419896
-> MI-TLV-hex='1705f412345678'
-> MI-str="305419896" rc=9
+ -> MI-name="TMSI-0x12345678"
- TMSI 12648430
-> MI-TLV-hex='1705f400c0ffee'
-> MI-str="12648430" rc=8
+ -> MI-name="TMSI-0x00C0FFEE"
- TMSI 0
-> MI-TLV-hex='1705f400000000'
-> MI-str="0" rc=1
+ -> MI-name="TMSI-0x00000000"
- TMSI 305419896
-> MI-TLV-hex='1705f412345678'
-> MI-str="3054" rc=9
+ -> MI-name="TMSI-0x12345678"
- NONE 123
-> MI-TLV-hex='17021832'
-> MI-str="" rc=1
+ -> MI-name="unknown"
- NONE 1234
-> MI-TLV-hex='17031032f4'
-> MI-str="" rc=1
+ -> MI-name="unknown"
- unknown 0x8 1234
-> MI-TLV-hex='17031032f4'
-> MI-str="" rc=1
+ -> MI-name="unknown"
Decoding zero length Mobile Identities
- MI type: IMSI