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68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
#include "test_pppos.h"
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#include "lwip/netif.h"
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#include "netif/ppp/pppos.h"
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#include "netif/ppp/ppp.h"
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#if PPP_SUPPORT && PPPOS_SUPPORT
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static struct netif pppos_netif;
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static ppp_pcb *ppp;
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static u32_t ppp_output_cb(ppp_pcb *pcb, const void *data, u32_t len, void *ctx)
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{
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LWIP_UNUSED_ARG(pcb);
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LWIP_UNUSED_ARG(data);
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LWIP_UNUSED_ARG(len);
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LWIP_UNUSED_ARG(ctx);
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return 0;
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}
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static void ppp_link_status_cb(ppp_pcb *pcb, int err_code, void *ctx)
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{
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LWIP_UNUSED_ARG(pcb);
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LWIP_UNUSED_ARG(err_code);
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LWIP_UNUSED_ARG(ctx);
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}
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static void pppos_setup(void)
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{
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ppp = pppos_create(&pppos_netif, ppp_output_cb, ppp_link_status_cb, NULL);
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fail_if(ppp == NULL);
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ppp_connect(ppp, 0);
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}
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static void pppos_teardown(void)
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{
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}
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START_TEST(test_pppos_empty_packet_with_valid_fcs)
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{
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u8_t two_breaks[] = { 0x7e, 0, 0, 0x7e };
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u8_t other_packet[] = { 0x7e, 0x7d, 0x20, 0x00, 0x7e };
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/* Set internal states of the underlying pcb */
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pppos_pcb *pppos = (pppos_pcb *)ppp->link_ctx_cb;
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LWIP_UNUSED_ARG(_i);
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pppos->open = 1; /* Pretend the connection is open already */
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pppos->in_accm[0] = 0xf0; /* Make sure 0x0's are not escaped chars */
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pppos_input(ppp, two_breaks, sizeof(two_breaks));
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pppos_input(ppp, other_packet, sizeof(other_packet));
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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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pppos_suite(void)
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{
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testfunc tests[] = {
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TESTFUNC(test_pppos_empty_packet_with_valid_fcs)
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};
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return create_suite("PPPOS", tests, sizeof(tests)/sizeof(testfunc), pppos_setup, pppos_teardown);
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}
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#endif /* PPP_SUPPORT && PPPOS_SUPPORT */
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