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
  13 void test_LocalClock() {
  14 #ifdef REFCLOCK         /* clockname() is useless otherwise */
  15         /* We test with a refclock address of type LOCALCLOCK.
  16          * with id 8
  17          */
  18         u_int32 addr = REFCLOCK_ADDR;
  19         addr |= REFCLK_LOCALCLOCK << 8;
  20         addr |= 0x8;
  21
  22         sockaddr_u address;
  23         address.sa4.sin_family = AF_INET;
  24         address.sa4.sin_addr.s_addr = htonl(addr);
  25
  26         char stringStart [100]= "";
  27
  28         strcat(stringStart,clockname(REFCLK_LOCALCLOCK));
  29         strcat(stringStart,"(8)");
  30
  31         char * expected = stringStart;
  32
  33         TEST_ASSERT_EQUAL_STRING(expected, refnumtoa(&address));
  34 #else
  35         TEST_IGNORE_MESSAGE("REFCLOCK NOT DEFINED, SKIPPING TEST");
  36 #endif  /* REFCLOCK */
  37 }
  38
  39
  40
  41 void test_UnknownId() {
  42 #ifdef REFCLOCK         /* refnumtoa() is useless otherwise */
  43         /* We test with a currently unused refclock ID */
  44         u_int32 addr = REFCLOCK_ADDR;
  45         addr |= UNUSED_REFCLOCK_ID << 8;
  46         addr |= 0x4;
  47
  48         sockaddr_u address;
  49         address.sa4.sin_family = AF_INET;
  50         address.sa4.sin_addr.s_addr = htonl(addr);
  51
  52         char stringStart [100]= "REFCLK(";
  53         char value [100] ;
  54         snprintf(value, sizeof(value), "%d", UNUSED_REFCLOCK_ID);
  55         strcat(stringStart,value);
  56         strcat(stringStart,",4)");
  57         char * expected = stringStart;
  58
  59         TEST_ASSERT_EQUAL_STRING(expected, refnumtoa(&address));
  60 #else
  61         TEST_IGNORE_MESSAGE("REFCLOCK NOT DEFINED, SKIPPING TEST");
  62 #endif  /* REFCLOCK */
  63 }
  64