mirror of
https://github.com/checkpoint-restore/criu.git
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2e13f1f029
Move static and transition into zdtm top. We can't move all the micro tests themselves, as we need to distinguish static from non static (zdtm.py makes additional checks on static ones). Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
67 lines
1.3 KiB
C
67 lines
1.3 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 <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 semi-closed unix stream connection\n";
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const char *test_author = "Pavel Emelyanov <xemul@parallels.com>\n";
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int main(int argc, char *argv[])
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{
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int ssk_pair[2], ret;
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char aux, data;
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test_init(argc, argv);
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data = (char)lrand48();
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if (socketpair(AF_UNIX, SOCK_STREAM, 0, ssk_pair) == -1) {
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fail("socketpair\n");
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exit(1);
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}
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if (write(ssk_pair[1], &data, sizeof(data)) != sizeof(data)) {
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fail("write\n");
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exit(1);
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}
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close(ssk_pair[1]);
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test_daemon();
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test_waitsig();
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ret = read(ssk_pair[0], &aux, sizeof(aux));
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if (ret != sizeof(data) && aux != data) {
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fail("Data loss (write %d, read %d)", data, aux);
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return 1;
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}
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errno = 0;
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ret = read(ssk_pair[0], &aux, sizeof(aux));
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if (ret != 0 || errno != 0) {
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fail("Opened end in wrong state (%d/%d)", ret, errno);
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return 0;
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}
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errno = 0;
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ret = read(ssk_pair[1], &aux, sizeof(aux));
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if (ret != -1 || errno != EBADF) {
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fail("Closed end in wrong state (%d/%d)", ret, errno);
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return 0;
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}
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pass();
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return 0;
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}
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