sandbox/linux/tests/test_utils.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef SANDBOX_LINUX_TESTS_TEST_UTILS_H_
   6 #define SANDBOX_LINUX_TESTS_TEST_UTILS_H_
   7
   8 #include <sys/types.h>
   9
  10 #include "base/macros.h"
  11
  12 namespace sandbox {
  13
  14 // This class provide small helpers to help writing tests.
  15 class TestUtils {
  16  public:
  17   static bool CurrentProcessHasChildren();
  18   // |pid| is the return value of a fork()-like call. This
  19   // makes sure that if fork() succeeded the child exits
  20   // and the parent waits for it.
  21   static void HandlePostForkReturn(pid_t pid);
  22
  23  private:
  24   DISALLOW_IMPLICIT_CONSTRUCTORS(TestUtils);
  25 };
  26
  27 }  // namespace sandbox
  28
  29 #endif  // SANDBOX_LINUX_TESTS_TEST_UTILS_H_