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Make it possible to read and write data that is not null-terminated (#9)

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* Make it possible to read and write data that is not null-terminated

* formating
This commit is contained in:
Philipp Moritz
2016-09-18 13:35:43 -07:00
committed by Robert Nishihara
parent ff11ee21ef
commit b18f214d55
6 changed files with 87 additions and 58 deletions
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test/socket_tests.c → test/io_tests.c
+16 -9
View File
@@ -2,32 +2,39 @@
#include <assert.h>
#include <unistd.h>
#include <inttypes.h>
#include "sockets.h"
#include "io.h"
SUITE(socket_tests);
SUITE(io_tests);
TEST ipc_socket_test(void) {
const char* socket_pathname = "test-socket";
const char *socket_pathname = "test-socket";
int socket_fd = bind_ipc_sock(socket_pathname);
ASSERT(socket_fd >= 0);
char* test_string = "hello world";
char *test_string = "hello world";
char *test_bytes = "another string";
pid_t pid = fork();
if (pid == 0) {
close(socket_fd);
socket_fd = connect_ipc_sock(socket_pathname);
ASSERT(socket_fd >= 0);
send_ipc_sock(socket_fd, test_string);
write_string(socket_fd, test_string);
write_bytes(socket_fd, (uint8_t *) test_bytes, strlen(test_bytes));
close(socket_fd);
exit(0);
} else {
int client_fd = accept_client(socket_fd);
ASSERT(client_fd >= 0);
char* message = recv_ipc_sock(client_fd);
char *message = read_string(client_fd);
ASSERT(message != NULL);
ASSERT_STR_EQ(test_string, message);
free(message);
int64_t len;
uint8_t *bytes;
read_bytes(client_fd, &bytes, &len);
ASSERT(memcmp(test_bytes, bytes, len) == 0);
close(client_fd);
close(socket_fd);
unlink(socket_pathname);
@@ -36,14 +43,14 @@ TEST ipc_socket_test(void) {
PASS();
}
SUITE(socket_tests) {
SUITE(io_tests) {
RUN_TEST(ipc_socket_test);
}
GREATEST_MAIN_DEFS();
int main(int argc, char** argv) {
int main(int argc, char **argv) {
GREATEST_MAIN_BEGIN();
RUN_SUITE(socket_tests);
RUN_SUITE(io_tests);
GREATEST_MAIN_END();
}