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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>
61 lines
1,012 B
C
61 lines
1,012 B
C
#include <errno.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <signal.h>
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#include <string.h>
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#include "zdtmtst.h"
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const char *test_doc = "See if we can wait() for a child after migration";
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const char *test_author = "Roman Kagan <rkagan@parallels.com>";
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int main(int argc, char ** argv)
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{
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int ret;
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pid_t pid;
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test_init(argc, argv);
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pid = fork();
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if (pid < 0) {
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pr_perror("fork failed");
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exit(1);
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}
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if (pid == 0) {
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test_waitsig();
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_exit(0);
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}
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test_daemon();
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test_waitsig();
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if (kill(pid, SIGTERM)) {
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fail("terminating the child failed: %m\n");
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goto out;
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}
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if (wait(&ret) != pid) {
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fail("wait() returned wrong pid: %m\n");
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goto out;
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}
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if (WIFEXITED(ret)) {
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ret = WEXITSTATUS(ret);
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if (ret) {
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fail("child exited with nonzero code %d (%s)\n", ret, strerror(ret));
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goto out;
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}
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}
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if (WIFSIGNALED(ret)) {
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fail("child exited on unexpected signal %d\n", WTERMSIG(ret));
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goto out;
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}
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pass();
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out:
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return 0;
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}
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