87 lines
2.0 KiB
C
87 lines
2.0 KiB
C
#include <unistd.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <string.h>
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#include "lib/testing.h"
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#include "lib/pex.h"
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int main(int argc, char * argv[]) {
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FILE * server = pex_bind("testex");
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FILE * client = pex_connect("testex");
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char * foo = "Hello World!";
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pex_reply(client, strlen(foo)+1, foo);
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size_t query_result;
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query_result = pex_query(server);
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if (query_result < 1) {
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FAIL("Expected pex_query to return something > 0, got %d", query_result);
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} else {
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PASS(".");
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}
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pex_packet_t * p = calloc(PACKET_SIZE, 1);
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pex_listen(server, p);
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unsigned int client_id = p->source;
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if (!strcmp("Hello World!", p->data)) {
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PASS("Client-server message received.");
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} else {
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FAIL("Expected message of 'Hello World!', got %s", p->data);
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}
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free(p);
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query_result = pex_query(server);
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if (query_result != 0) {
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FAIL("Expected pex_query to return 0, got %d", query_result);
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} else {
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PASS(".");
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}
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query_result = pex_query(client);
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if (query_result != 0) {
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FAIL("Expected pex_query to return 0, got %d", query_result);
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} else {
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PASS(".");
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}
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char * foo2 = "Hello everyone!\n";
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pex_broadcast(server, strlen(foo2)+1, foo2);
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query_result = pex_query(client);
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if (query_result < 1) {
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FAIL("Expected pex_query to return something > 0, got %d", query_result);
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} else {
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PASS(".");
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}
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char out[MAX_PACKET_SIZE];
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size_t size = pex_recv(client, out);
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if (!strcmp("Hello everyone!\n", out)) {
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PASS("Server broadcast received.");
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} else {
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FAIL("Expected message of 'Hello everyone\\n!', got %s", out);
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}
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char * foo3 = malloc(MAX_PACKET_SIZE);
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memset(foo3, 0x42, MAX_PACKET_SIZE);
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for (int i = 0; i < 3; ++i) {
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size_t size = pex_send(server, client_id, MAX_PACKET_SIZE, foo3);
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if (size != MAX_PACKET_SIZE) FAIL("Bad packet size (%d)", size);
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else PASS(".");
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}
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size_t tmp_size = pex_send(server, client_id, MAX_PACKET_SIZE, foo3);
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if (tmp_size != -1) FAIL("Bad packet size (%d)", tmp_size);
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else PASS("Packet dropped successfully.");
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fclose(client);
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fclose(server);
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return 0;
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}
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