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 test_LocalClock(void);
  13 void test_UnknownId(void);
  14
  15
  16 void
  17 test_LocalClock(void) {
  18 #ifdef REFCLOCK         /* clockname() is useless otherwise */
  19         /* We test with a refclock address of type LOCALCLOCK.
  20          * with id 8
  21          */
  22         u_int32 addr = REFCLOCK_ADDR;
  23         addr |= REFCLK_LOCALCLOCK << 8;
  24         addr |= 0x8;
  25
  26         sockaddr_u address;
  27         address.sa4.sin_family = AF_INET;
  28         address.sa4.sin_addr.s_addr = htonl(addr);
  29
  30         char stringStart[100]= "";
  31
  32         strcat(stringStart, clockname(REFCLK_LOCALCLOCK));
  33         strcat(stringStart, "(8)");
  34
  35         char * expected = stringStart;
  36
  37         TEST_ASSERT_EQUAL_STRING(expected, refnumtoa(&address));
  38 #else
  39         TEST_IGNORE_MESSAGE("REFCLOCK NOT DEFINED, SKIPPING TEST");
  40 #endif  /* REFCLOCK */
  41 }
  42
  43 void
  44 test_UnknownId(void) {
  45 #ifdef REFCLOCK         /* refnumtoa() is useless otherwise */
  46         /* We test with a currently unused refclock ID */
  47         u_int32 addr = REFCLOCK_ADDR;
  48         addr |= UNUSED_REFCLOCK_ID << 8;
  49         addr |= 0x4;
  50
  51         sockaddr_u address;
  52         address.sa4.sin_family = AF_INET;
  53         address.sa4.sin_addr.s_addr = htonl(addr);
  54
  55         char stringStart[100]= "REFCLK(";
  56         char value[100] ;
  57         snprintf(value, sizeof(value), "%d", UNUSED_REFCLOCK_ID);
  58         strcat(stringStart,value);
  59         strcat(stringStart,",4)");
  60         char * expected = stringStart;
  61
  62         TEST_ASSERT_EQUAL_STRING(expected, refnumtoa(&address));
  63 #else
  64         TEST_IGNORE_MESSAGE("REFCLOCK NOT DEFINED, SKIPPING TEST");
  65 #endif  /* REFCLOCK */
  66 }