forked from Green-Sky/tomato
68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
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/* Tests that we can send lossless packets.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include "../testing/misc_tools.h"
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#include "../toxcore/util.h"
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#include "check_compat.h"
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typedef struct State {
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bool custom_packet_received;
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} State;
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#include "auto_test_support.h"
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#define LOSSLESS_PACKET_FILLER 160
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static void handle_lossless_packet(Tox *tox, uint32_t friend_number, const uint8_t *data, size_t length, void *user_data)
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{
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uint8_t *cmp_packet = (uint8_t *)malloc(tox_max_custom_packet_size());
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ck_assert(cmp_packet != nullptr);
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memset(cmp_packet, LOSSLESS_PACKET_FILLER, tox_max_custom_packet_size());
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if (length == tox_max_custom_packet_size() && memcmp(data, cmp_packet, tox_max_custom_packet_size()) == 0) {
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const AutoTox *autotox = (AutoTox *)user_data;
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State *state = (State *)autotox->state;
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state->custom_packet_received = true;
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}
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free(cmp_packet);
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}
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static void test_lossless_packet(AutoTox *autotoxes)
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{
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tox_callback_friend_lossless_packet(autotoxes[1].tox, &handle_lossless_packet);
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const size_t packet_size = tox_max_custom_packet_size() + 1;
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uint8_t *packet = (uint8_t *)malloc(packet_size);
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ck_assert(packet != nullptr);
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memset(packet, LOSSLESS_PACKET_FILLER, packet_size);
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bool ret = tox_friend_send_lossless_packet(autotoxes[0].tox, 0, packet, packet_size, nullptr);
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ck_assert_msg(ret == false, "should not be able to send custom packets this big %i", ret);
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ret = tox_friend_send_lossless_packet(autotoxes[0].tox, 0, packet, tox_max_custom_packet_size(), nullptr);
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ck_assert_msg(ret == true, "tox_friend_send_lossless_packet fail %i", ret);
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free(packet);
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do {
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iterate_all_wait(autotoxes, 2, ITERATION_INTERVAL);
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} while (!((State *)autotoxes[1].state)->custom_packet_received);
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}
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int main(void)
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{
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setvbuf(stdout, nullptr, _IONBF, 0);
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Run_Auto_Options options = default_run_auto_options();
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options.graph = GRAPH_LINEAR;
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run_auto_test(nullptr, 2, test_lossless_packet, sizeof(State), &options);
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return 0;
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}
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