mirror of
https://github.com/checkpoint-restore/criu.git
synced 2026-07-22 09:39:13 +00:00
d697415e9a
Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Acked-by: Andrew Vagin <avagin@virtuozzo.com> Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
118 lines
2 KiB
C
118 lines
2 KiB
C
#define _GNU_SOURCE
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#include <stdio.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include <errno.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/wait.h>
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#include <sys/un.h>
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#include <sys/stat.h>
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#include <sys/mount.h>
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#include <limits.h>
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#include <fcntl.h>
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#include "zdtmtst.h"
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const char *test_doc = "Test unix stream sockets with mismatch in shutdown state\n";
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const char *test_author = "Andrey Ryabinin <aryabinin@virtuozzo.com>";
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#define SK_DATA "packet"
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char *filename;
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TEST_OPTION(filename, string, "socket file name", 1);
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int main(int argc, char *argv[])
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{
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int sk[3];
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struct sockaddr_un addr;
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unsigned int addrlen;
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char path[PATH_MAX];
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char buf[64];
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char *cwd;
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int ret;
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test_init(argc, argv);
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cwd = get_current_dir_name();
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if (!cwd) {
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fail("getcwd\n");
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exit(1);
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}
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snprintf(path, sizeof(path), "%s/%s", cwd, filename);
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unlink(path);
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addr.sun_family = AF_UNIX;
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strncpy(addr.sun_path, path, sizeof(addr.sun_path));
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addrlen = sizeof(addr.sun_family) + strlen(path);
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sk[0] = socket(AF_UNIX, SOCK_STREAM, 0);
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sk[1] = socket(AF_UNIX, SOCK_STREAM, 0);
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if (sk[0] < 0 || sk[1] < 0) {
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fail("socket\n");
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exit(1);
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}
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ret = bind(sk[0], &addr, addrlen);
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if (ret) {
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fail("bind\n");
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exit(1);
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}
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ret = listen(sk[0], 16);
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if (ret) {
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fail("listen\n");
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exit(1);
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}
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ret = shutdown(sk[1], SHUT_RD);
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if (ret) {
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fail("shutdown\n");
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exit(1);
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}
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ret = connect(sk[1], &addr, addrlen);
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if (ret) {
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fail("connect\n");
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exit(1);
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}
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sk[2] = accept(sk[0], NULL, NULL);
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if (sk[2] < 0) {
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fail("accept");
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exit(1);
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}
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test_daemon();
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test_waitsig();
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if (write(sk[1], SK_DATA, sizeof(SK_DATA)) < 0) {
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fail("write\n");
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exit(1);
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}
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if (read(sk[2], &buf, sizeof(buf)) < 0) {
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fail("read\n");
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exit(1);
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}
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if (strncmp(buf, SK_DATA, sizeof(SK_DATA))) {
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fail("data corrupted\n");
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exit(1);
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}
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if (write(sk[2], SK_DATA, sizeof(SK_DATA)) >= 0) {
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fail("successful write to shutdown receiver\n");
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exit(1);
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}
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close(sk[0]);
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close(sk[1]);
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close(sk[2]);
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pass();
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return 0;
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}
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