UCVL Software Automation
94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
/*
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============================================================================
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Name : io-splice.c
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Author : Heiher <r@hev.cc>
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Copyright : Copyright (c) 2018 - 2025 everyone.
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Description : IO Splice Test
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============================================================================
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*/
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#include <stdlib.h>
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#include <assert.h>
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#include <unistd.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <hev-task.h>
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#include <hev-task-system.h>
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#include <hev-task-io.h>
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#include <hev-task-io-socket.h>
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static int fds1[2];
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static int fds2[2];
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static void
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task_splice_entry (void *data)
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{
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HevTask *task = hev_task_self ();
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assert (hev_task_add_fd (task, fds1[1], POLLIN | POLLOUT) == 0);
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assert (hev_task_add_fd (task, fds2[0], POLLIN | POLLOUT) == 0);
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hev_task_io_splice (fds1[1], fds1[1], fds2[0], fds2[0], 2048, NULL, NULL);
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assert (hev_task_del_fd (task, fds1[1]) == 0);
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assert (hev_task_del_fd (task, fds2[0]) == 0);
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close (fds1[1]);
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close (fds2[0]);
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}
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static void
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task_entry (void *data)
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{
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HevTask *task = hev_task_self ();
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int result;
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char buf1[64], buf2[64];
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ssize_t size;
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result = hev_task_io_socket_socketpair (PF_LOCAL, SOCK_STREAM, 0, fds1);
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assert (result == 0);
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result = hev_task_io_socket_socketpair (PF_LOCAL, SOCK_STREAM, 0, fds2);
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assert (result == 0);
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assert (hev_task_add_fd (task, fds1[0], POLLOUT) == 0);
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assert (hev_task_add_fd (task, fds2[1], POLLIN) == 0);
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task = hev_task_new (-1);
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assert (task);
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hev_task_run (task, task_splice_entry, NULL);
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size = hev_task_io_socket_send (fds1[0], buf1, 64, MSG_WAITALL, NULL, NULL);
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assert (size == 64);
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size = hev_task_io_socket_recv (fds2[1], buf2, 64, MSG_WAITALL, NULL, NULL);
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assert (size == 64);
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assert (memcmp (buf1, buf2, 64) == 0);
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assert (hev_task_del_fd (task, fds1[0]) == 0);
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assert (hev_task_del_fd (task, fds2[1]) == 0);
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close (fds1[0]);
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close (fds2[1]);
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}
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int
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main (int argc, char *argv[])
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{
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HevTask *task;
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assert (hev_task_system_init () == 0);
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task = hev_task_new (-1);
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assert (task);
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hev_task_run (task, task_entry, NULL);
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hev_task_system_run ();
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hev_task_system_fini ();
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return 0;
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}
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