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Ensure that unit tests leave the stack in a clean state

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This commit is contained in:
goldsimon
2017-08-03 22:25:33 +02:00
parent 6fa5d02435
commit 4cec20230e
12 changed files with 77 additions and 1 deletions
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6
test/unit/ip4/test_ip4.c
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@@ -6,6 +6,8 @@
#include "lwip/prot/ip.h"
#include "lwip/prot/ip4.h"
#include "lwip/tcpip.h"
#if !LWIP_IPV4 || !IP_REASSEMBLY || !MIB2_STATS || !IPFRAG_STATS
#error "This tests needs LWIP_IPV4, IP_REASSEMBLY; MIB2- and IPFRAG-statistics enabled"
#endif
@@ -55,6 +57,7 @@ create_ip4_input_fragment(u16_t ip_id, u16_t start, u16_t len, int last)
static void
ip4_setup(void)
{
lwip_check_ensure_no_alloc(SKIP_POOL(MEMP_SYS_TIMEOUT));
}
static void
@@ -65,6 +68,9 @@ ip4_teardown(void)
netif_list->loop_first = NULL;
}
netif_list->loop_last = NULL;
/* poll until all memory is released... */
tcpip_thread_poll_one();
lwip_check_ensure_no_alloc(SKIP_POOL(MEMP_SYS_TIMEOUT));
}