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adapt unit tests to additional NULL checks

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This commit is contained in:
Simon Goldschmidt
2018-06-12 13:47:13 +02:00
parent 1bf323e12f
commit a26a2e1340
3 changed files with 27 additions and 6 deletions
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11
test/unit/tcp/test_tcp.c
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@@ -46,14 +46,16 @@ static struct netif *old_netif_default;
static void
tcp_setup(void)
{
struct tcp_pcb dummy_pcb; /* we need this for tcp_next_iss() only */
old_netif_list = netif_list;
old_netif_default = netif_default;
netif_list = NULL;
netif_default = NULL;
/* reset iss to default (6510) */
tcp_ticks = 0;
tcp_ticks = 0 - (tcp_next_iss(NULL) - 6510);
tcp_next_iss(NULL);
tcp_ticks = 0 - (tcp_next_iss(&dummy_pcb) - 6510);
tcp_next_iss(&dummy_pcb);
tcp_ticks = 0;
test_tcp_timer = 0;
@@ -669,6 +671,7 @@ START_TEST(test_tcp_rto_rexmit_wraparound)
struct test_tcp_txcounters txcounters;
struct test_tcp_counters counters;
struct tcp_pcb* pcb;
struct tcp_pcb dummy_pcb_for_iss; /* we need this for tcp_next_iss() only */
err_t err;
size_t i;
u16_t sent_total = 0;
@@ -684,8 +687,8 @@ START_TEST(test_tcp_rto_rexmit_wraparound)
/* create and initialize the pcb */
tcp_ticks = 0;
tcp_ticks = 0 - tcp_next_iss(NULL);
tcp_ticks = SEQNO1 - tcp_next_iss(NULL);
tcp_ticks = 0 - tcp_next_iss(&dummy_pcb_for_iss);
tcp_ticks = SEQNO1 - tcp_next_iss(&dummy_pcb_for_iss);
pcb = test_tcp_new_counters_pcb(&counters);
EXPECT_RET(pcb != NULL);
tcp_set_state(pcb, ESTABLISHED, &test_local_ip, &test_remote_ip, TEST_LOCAL_PORT, TEST_REMOTE_PORT);