add strace test cases and test result

test/strace/strace/test1.c

@@ -0,0 +1,20 @@
+#define __BSD_SOURCE
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <sys/user.h>
+#include <sys/syscall.h>
+#include <fcntl.h>
+#include <errno.h>
+
+int
+main(int argc, char **argv)
+{
+	syscall(SYS_gettid);
+	open("/", O_WRONLY);
+	syscall(9999);
+	exit(15);
+}