contrib/ntp/tests/libntp/refnumtoa.c

   1 #include "config.h"
   2
   3 #include "ntp_net.h"
   4 #include "ntp_refclock.h"
   5
   6 #include "unity.h"
   7
   8
   9 /* Might need to be updated if a new refclock gets this id. */
  10 static const int UNUSED_REFCLOCK_ID = 250;
  11
  12 void setUp(void);
  13 void test_LocalClock(void);
  14 void test_UnknownId(void);
  15
  16
  17 void
  18 setUp(void)
  19 {
  20         init_lib();
  21
  22         return;
  23 }
  24
  25
  26 void
  27 test_LocalClock(void) {
  28 #ifdef REFCLOCK         /* clockname() is useless otherwise */
  29         /* We test with a refclock address of type LOCALCLOCK.
  30          * with id 8
  31          */
  32         u_int32 addr = REFCLOCK_ADDR;
  33         addr |= REFCLK_LOCALCLOCK << 8;
  34         addr |= 0x8;
  35
  36         sockaddr_u address;
  37         address.sa4.sin_family = AF_INET;
  38         address.sa4.sin_addr.s_addr = htonl(addr);
  39
  40         char stringStart[100]= "";
  41
  42         strcat(stringStart, clockname(REFCLK_LOCALCLOCK));
  43         strcat(stringStart, "(8)");
  44
  45         char * expected = stringStart;
  46
  47         TEST_ASSERT_EQUAL_STRING(expected, refnumtoa(&address));
  48 #else
  49         TEST_IGNORE_MESSAGE("REFCLOCK NOT DEFINED, SKIPPING TEST");
  50 #endif  /* REFCLOCK */
  51 }
  52
  53 void
  54 test_UnknownId(void) {
  55 #ifdef REFCLOCK         /* refnumtoa() is useless otherwise */
  56         /* We test with a currently unused refclock ID */
  57         u_int32 addr = REFCLOCK_ADDR;
  58         addr |= UNUSED_REFCLOCK_ID << 8;
  59         addr |= 0x4;
  60
  61         sockaddr_u address;
  62         address.sa4.sin_family = AF_INET;
  63         address.sa4.sin_addr.s_addr = htonl(addr);
  64
  65         char stringStart[100]= "REFCLK(";
  66         char value[100] ;
  67         snprintf(value, sizeof(value), "%d", UNUSED_REFCLOCK_ID);
  68         strcat(stringStart,value);
  69         strcat(stringStart,",4)");
  70         char * expected = stringStart;
  71
  72         TEST_ASSERT_EQUAL_STRING(expected, refnumtoa(&address));
  73 #else
  74         TEST_IGNORE_MESSAGE("REFCLOCK NOT DEFINED, SKIPPING TEST");
  75 #endif  /* REFCLOCK */
  76 }