add osmo_imsi_str_valid() and osmo_msisdn_str_valid()

Add GSM23003_IMSI_MIN_DIGITS definition.
Add regression test gsm23003_test.c to test the two new functions.

Will be used by OsmoHLR to validate VTY and CTRL input.

Change-Id: I1e94f5b0717b947d2a7a7d36bacdf04a75cb3522

1 files changed, 42 insertions, 0 deletions

diff --git a/tests/gsm23003/gsm23003_test.ok b/tests/gsm23003/gsm23003_test.ok
new file mode 100644
index 00000000..777451a8
--- /dev/null
+++ b/tests/gsm23003/gsm23003_test.ok
@@ -0,0 +1,42 @@
+----- test_valid_imsi
+ 0: expect=false result=false imsi=''
+ 1: expect=false result=false imsi=' '
+ 2: expect=false result=false imsi='1'
+ 3: expect=false result=false imsi='123'
+ 4: expect=false result=false imsi='12345'
+ 5: expect=true result=true imsi='123456'
+ 6: expect=true result=true imsi='1234567'
+ 7: expect=true result=true imsi='1234567890123'
+ 8: expect=true result=true imsi='123456789012345'
+ 9: expect=true result=true imsi='000000000000000'
+10: expect=true result=true imsi='999999999999999'
+11: expect=false result=false imsi='1234567890123456'
+12: expect=false result=false imsi='a23456789012345'
+13: expect=false result=false imsi='1234567b9012345'
+14: expect=false result=false imsi='12345678901234c'
+15: expect=false result=false imsi='123456789 01234'
+16: expect=false result=false imsi='1234567
+123456'
+17: expect=false result=false imsi='123456	123456'
+18: expect=false result=false imsi='123456
123456'
+----- test_valid_msisdn
+ 0: expect=false result=false msisdn=''
+ 1: expect=false result=false msisdn=' '
+ 2: expect=true result=true msisdn='1'
+ 3: expect=true result=true msisdn='123'
+ 4: expect=true result=true msisdn='12345'
+ 5: expect=true result=true msisdn='123456'
+ 6: expect=true result=true msisdn='1234567'
+ 7: expect=true result=true msisdn='1234567890123'
+ 8: expect=true result=true msisdn='123456789012345'
+ 9: expect=true result=true msisdn='000000000000000'
+10: expect=true result=true msisdn='999999999999999'
+11: expect=false result=false msisdn='1234567890123456'
+12: expect=false result=false msisdn='a23456789012345'
+13: expect=false result=false msisdn='1234567b9012345'
+14: expect=false result=false msisdn='12345678901234c'
+15: expect=false result=false msisdn='123456789 01234'
+16: expect=false result=false msisdn='1234567
+123456'
+17: expect=false result=false msisdn='123456	123456'
+18: expect=false result=false msisdn='123456
123456'