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https://github.com/lwip-tcpip/lwip.git
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69 lines
1.2 KiB
C
69 lines
1.2 KiB
C
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#include "test_udp.h"
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#include "lwip/udp.h"
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#include "lwip/stats.h"
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#if !LWIP_STATS || !UDP_STATS || !MEMP_STATS
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#error "This tests needs UDP- and MEMP-statistics enabled"
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#endif
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/* Helper functions */
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static void
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udp_remove_all(void)
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{
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struct udp_pcb *pcb = udp_pcbs;
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struct udp_pcb *pcb2;
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while(pcb != NULL) {
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pcb2 = pcb;
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pcb = pcb->next;
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udp_remove(pcb2);
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}
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fail_unless(lwip_stats.memp[MEMP_UDP_PCB].used == 0);
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}
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/* Setups/teardown functions */
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static void
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udp_setup(void)
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{
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udp_remove_all();
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}
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static void
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udp_teardown(void)
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{
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udp_remove_all();
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}
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/* Test functions */
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START_TEST(test_udp_new_remove)
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{
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struct udp_pcb* pcb;
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LWIP_UNUSED_ARG(_i);
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fail_unless(lwip_stats.memp[MEMP_UDP_PCB].used == 0);
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pcb = udp_new();
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fail_unless(pcb != NULL);
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if (pcb != NULL) {
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fail_unless(lwip_stats.memp[MEMP_UDP_PCB].used == 1);
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udp_remove(pcb);
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fail_unless(lwip_stats.memp[MEMP_UDP_PCB].used == 0);
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}
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}
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END_TEST
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/** Create the suite including all tests for this module */
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Suite *
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udp_suite(void)
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{
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TFun tests[] = {
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test_udp_new_remove,
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};
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return create_suite("UDP", tests, sizeof(tests)/sizeof(TFun), udp_setup, udp_teardown);
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}
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