[minijail] Add the ability to set capabilities from the command line

mock_options.h

 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Options mock class
 #ifndef __CHROMEOS_OPTIONS_MOCK_OPTIONS_H
 #define __CHROMEOS_OPTIONS_MOCK_OPTIONS_H
 
 #include "options.h"
 
@@ skipping 11 matching lines @@
   MOCK_METHOD1(set_env, void(Env *));
   MOCK_METHOD1(set_executable_path, void(const char*));
   MOCK_CONST_METHOD0(executable_path, const char *());
   MOCK_METHOD2(set_arguments, void(char * const *, int));
   MOCK_CONST_METHOD0(arguments, char * const *());
   MOCK_CONST_METHOD0(argument_count, int());
   MOCK_METHOD1(set_environment, void(char * const *));
   MOCK_CONST_METHOD0(environment, char * const *());
 
   MOCK_METHOD1(set_add_readonly_mounts, void(bool));
+  MOCK_METHOD1(set_caps_bitmask, void(uint64));
   MOCK_METHOD1(set_disable_tracing, void(bool));
   MOCK_METHOD1(set_enforce_syscalls_benchmark, void(bool));
   MOCK_METHOD1(set_enforce_syscalls_by_source, void(bool));
   MOCK_METHOD1(set_gid, void(gid_t));
   MOCK_METHOD1(set_namespace_vfs, void(bool));
   MOCK_METHOD1(set_namespace_pid, void(bool));
   MOCK_METHOD1(set_sanitize_environment, void(bool));
   MOCK_METHOD1(set_uid, void(uid_t));
   MOCK_METHOD1(set_use_capabilities, void(bool));
 
   MOCK_CONST_METHOD0(add_readonly_mounts, bool());
+  MOCK_CONST_METHOD0(caps_bitmask, uint64());
   MOCK_CONST_METHOD0(disable_tracing, bool());
   MOCK_CONST_METHOD0(enforce_syscalls_benchmark, bool());
   MOCK_CONST_METHOD0(enforce_syscalls_by_source, bool());
   MOCK_CONST_METHOD0(gid, gid_t());
   MOCK_CONST_METHOD0(namespace_vfs, bool());
   MOCK_CONST_METHOD0(namespace_pid, bool());
   MOCK_CONST_METHOD0(sanitize_environment, bool());
   MOCK_CONST_METHOD0(uid, uid_t());
   MOCK_CONST_METHOD0(use_capabilities, bool());
 
   MOCK_CONST_METHOD0(change_uid, bool());
   MOCK_CONST_METHOD0(change_gid, bool());
   MOCK_METHOD0(FixUpDependencies, bool());
 
   // Concrete call to the parent class fo easy self-testing of the
   // default implementation. To use:
   //   EXPECT_CALL(*mockopt, FixUpDependencies())
   //     .WillOnce(Invoke(mockopt, &MockOptions::OptionsFixUpDependencies));
   bool OptionsFixUpDependencies() { return Options::FixUpDependencies(); }
 };
 
 }  // namespace minijail
 }  // namespace chromeos
 
 #endif  // __CHROMEOS_OPTIONS_MOCK_OPTIONS_H