contrib/ntp/tests/libntp/g_recvbuff.cpp

   1 #include "g_libntptest.h"
   2
   3 extern "C" {
   4 #include "recvbuff.h"
   5 };
   6
   7 class recvbuffTest : public libntptest {
   8 protected:
   9         virtual void SetUp() {
  10                 init_recvbuff(RECV_INIT);
  11         }
  12 };
  13
  14 TEST_F(recvbuffTest, Initialization) {
  15         EXPECT_EQ(RECV_INIT, free_recvbuffs());
  16         EXPECT_EQ(0, full_recvbuffs());
  17         EXPECT_FALSE(has_full_recv_buffer());
  18         EXPECT_TRUE(get_full_recv_buffer() == NULL);
  19 }
  20
  21 TEST_F(recvbuffTest, GetAndFree) {
  22         int initial = free_recvbuffs();
  23         recvbuf_t* buf = get_free_recv_buffer();
  24
  25         EXPECT_EQ(initial-1, free_recvbuffs());
  26         freerecvbuf(buf);
  27         EXPECT_EQ(initial, free_recvbuffs());
  28 }
  29
  30 TEST_F(recvbuffTest, GetAndFill) {
  31         int initial = free_recvbuffs();
  32         recvbuf_t* buf = get_free_recv_buffer();
  33
  34         add_full_recv_buffer(buf);
  35         EXPECT_EQ(1, full_recvbuffs());
  36         EXPECT_TRUE(has_full_recv_buffer());
  37         EXPECT_EQ(buf, get_full_recv_buffer());
  38 }