mirror of
https://github.com/vale981/ray
synced 2025-03-12 14:16:39 -04:00
084220b0e7
* Allow reading/writing generic message types, not just tasks. * Allow messages of length 0 to be read/written, and handle closed sockets. * Address comments. * Simplify accept_client. * Allow ports to be reused in bind_ipc_sock.
60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
#include "greatest.h"
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#include <assert.h>
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#include <unistd.h>
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#include <inttypes.h>
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#include "io.h"
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SUITE(io_tests);
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TEST ipc_socket_test(void) {
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const char *socket_pathname = "test-socket";
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int socket_fd = bind_ipc_sock(socket_pathname);
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ASSERT(socket_fd >= 0);
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char *test_string = "hello world";
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char *test_bytes = "another string";
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pid_t pid = fork();
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if (pid == 0) {
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close(socket_fd);
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socket_fd = connect_ipc_sock(socket_pathname);
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ASSERT(socket_fd >= 0);
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write_log_message(socket_fd, test_string);
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write_message(socket_fd, LOG_MESSAGE, strlen(test_bytes),
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(uint8_t *) test_bytes);
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close(socket_fd);
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exit(0);
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} else {
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int client_fd = accept_client(socket_fd);
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ASSERT(client_fd >= 0);
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char *message = read_log_message(client_fd);
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ASSERT(message != NULL);
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ASSERT_STR_EQ(test_string, message);
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free(message);
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int64_t type;
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int64_t len;
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uint8_t *bytes;
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read_message(client_fd, &type, &len, &bytes);
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ASSERT(type == LOG_MESSAGE);
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ASSERT(memcmp(test_bytes, bytes, len) == 0);
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free(bytes);
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close(client_fd);
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close(socket_fd);
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unlink(socket_pathname);
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}
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PASS();
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}
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SUITE(io_tests) {
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RUN_TEST(ipc_socket_test);
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}
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GREATEST_MAIN_DEFS();
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int main(int argc, char **argv) {
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GREATEST_MAIN_BEGIN();
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RUN_SUITE(io_tests);
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GREATEST_MAIN_END();
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}
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