testsuite/buffer-test.c

   1 #include "testutils.h"
   2 #include "buffer.h"
   3
   4 int
   5 test_main(void)
   6 {
   7   struct nettle_buffer buffer;
   8   uint8_t s[5];
   9
  10   nettle_buffer_init(&buffer);
  11   ASSERT(nettle_buffer_write(&buffer, LDATA("foo")));
  12
  13   ASSERT(NETTLE_BUFFER_PUTC(&buffer, 'x'));
  14
  15   ASSERT(buffer.size == 4);
  16   ASSERT(buffer.alloc >= 4);
  17   ASSERT(MEMEQ(4, buffer.contents, "foox"));
  18
  19   nettle_buffer_clear(&buffer);
  20
  21   nettle_buffer_init_size(&buffer, sizeof(s), s);
  22   ASSERT(buffer.alloc == sizeof(s));
  23   ASSERT(nettle_buffer_write(&buffer, LDATA("foo")));
  24   ASSERT(buffer.size == 3);
  25
  26   ASSERT(!nettle_buffer_write(&buffer, LDATA("bar")));
  27
  28   SUCCESS();
  29 }