text: /*
  * Copyright 2019 CEA
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  * 	http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
  
  #include <fcntl.h>
  #include <unistd.h>
  #include <assert.h>
  #include "tests.h"
  
  int test_open_close() {
      int fd = open(TESTFILE, O_CREAT|O_RDWR, 0777);
      CHECK_ERROR(fd, "open")
  
      int ret = close(fd);
      CHECK_ERROR(ret, "close")
  
      ret = unlink(TESTFILE);
      CHECK_ERROR(ret, "unlink")
  
      return 0;
  }
  