Make sandbox/linux/seccomp-bpf/ follow the style guide.

sandbox/linux/tests/unit_tests.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef SANDBOX_LINUX_TESTS_UNIT_TESTS_H__
 #define SANDBOX_LINUX_TESTS_UNIT_TESTS_H__
 
 #include "base/basictypes.h"
 #include "build/build_config.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 15 matching lines @@
 #endif  // defined(THREAD_SANITIZER)
 
 // While it is perfectly OK for a complex test to provide its own DeathCheck
 // function. Most death tests have very simple requirements. These tests should
 // use one of the predefined DEATH_XXX macros as an argument to
 // SANDBOX_DEATH_TEST(). You can check for a (sub-)string in the output of the
 // test, for a particular exit code, or for a particular death signal.
 // NOTE: If you do decide to write your own DeathCheck, make sure to use
 //       gtests's ASSERT_XXX() macros instead of SANDBOX_ASSERT(). See
 //       unit_tests.cc for examples.
-#define DEATH_SUCCESS()     sandbox::UnitTests::DeathSuccess, NULL
-#define DEATH_MESSAGE(msg)  sandbox::UnitTests::DeathMessage,                 \
-                            static_cast<const void *>(                        \
-                                static_cast<const char *>(msg))
-#define DEATH_EXIT_CODE(rc) sandbox::UnitTests::DeathExitCode,                \
-                            reinterpret_cast<void *>(static_cast<intptr_t>(rc))
-#define DEATH_BY_SIGNAL(s)  sandbox::UnitTests::DeathExitCode,                \
-                            reinterpret_cast<void *>(static_cast<intptr_t>(s))
+#define DEATH_SUCCESS() sandbox::UnitTests::DeathSuccess, NULL
+#define DEATH_MESSAGE(msg)          \
+  sandbox::UnitTests::DeathMessage, \
+      static_cast<const void*>(static_cast<const char*>(msg))
+#define DEATH_EXIT_CODE(rc)          \
+  sandbox::UnitTests::DeathExitCode, \
+      reinterpret_cast<void*>(static_cast<intptr_t>(rc))
+#define DEATH_BY_SIGNAL(s)           \
+  sandbox::UnitTests::DeathExitCode, \
+      reinterpret_cast<void*>(static_cast<intptr_t>(s))
 
 // A SANDBOX_DEATH_TEST is just like a SANDBOX_TEST (see below), but it assumes
 // that the test actually dies. The death test only passes if the death occurs
 // in the expected fashion, as specified by "death" and "death_aux". These two
 // parameters are typically set to one of the DEATH_XXX() macros.
-#define SANDBOX_DEATH_TEST(test_case_name, test_name, death)                  \
-  void TEST_##test_name(void *);                                              \
-  TEST(test_case_name, test_name) {                                           \
-    sandbox::UnitTests::RunTestInProcess(TEST_##test_name, NULL, death);      \
-  }                                                                           \
-  void TEST_##test_name(void *)
+#define SANDBOX_DEATH_TEST(test_case_name, test_name, death)             \
+  void TEST_##test_name(void*);                                          \
+  TEST(test_case_name, test_name) {                                      \
+    sandbox::UnitTests::RunTestInProcess(TEST_##test_name, NULL, death); \
+  }                                                                      \
+  void TEST_##test_name(void*)
 
 // Define a new test case that runs inside of a GTest death test. This is
 // necessary, as most of our tests by definition make global and irreversible
 // changes to the system (i.e. they install a sandbox). GTest provides death
 // tests as a tool to isolate global changes from the rest of the tests.
-#define SANDBOX_TEST(test_case_name, test_name)                               \
+#define SANDBOX_TEST(test_case_name, test_name) \
   SANDBOX_DEATH_TEST(test_case_name, test_name, DEATH_SUCCESS())
 
 // Simple assertion macro that is compatible with running inside of a death
 // test. We unfortunately cannot use any of the GTest macros.
 #define SANDBOX_STR(x) #x
-#define SANDBOX_ASSERT(expr)                                                  \
-  ((expr)                                                                     \
-   ? static_cast<void>(0)                                                     \
-   : sandbox::UnitTests::AssertionFailure(SANDBOX_STR(expr),                  \
-                                          __FILE__, __LINE__))
+#define SANDBOX_ASSERT(expr)                                             \
+  ((expr) ? static_cast<void>(0) : sandbox::UnitTests::AssertionFailure( \
+                                       SANDBOX_STR(expr), __FILE__, __LINE__))
 
 class UnitTests {
  public:
-  typedef void (*Test)(void *);
-  typedef void (*DeathCheck)(int status, const std::string& msg,
-                             const void *aux);
+  typedef void (*Test)(void*);
+  typedef void (*DeathCheck)(int status,
+                             const std::string& msg,
+                             const void* aux);
 
   // Runs a test inside a short-lived process. Do not call this function
   // directly. It is automatically invoked by SANDBOX_TEST(). Most sandboxing
   // functions make global irreversible changes to the execution environment
   // and must therefore execute in their own isolated process.
-  static void RunTestInProcess(Test test, void *arg, DeathCheck death,
-                               const void *death_aux);
+  static void RunTestInProcess(Test test,
+                               void* arg,
+                               DeathCheck death,
+                               const void* death_aux);
 
   // Report a useful error message and terminate the current SANDBOX_TEST().
   // Calling this function from outside a SANDBOX_TEST() is unlikely to do
   // anything useful.
-  static void AssertionFailure(const char *expr, const char *file, int line);
+  static void AssertionFailure(const char* expr, const char* file, int line);
 
   // Sometimes we determine at run-time that a test should be disabled.
   // Call this method if we want to return from a test and completely
   // ignore its results.
   // You should not call this method, if the test already ran any test-relevant
   // code. Most notably, you should not call it, you already wrote any messages
   // to stderr.
   static void IgnoreThisTest();
 
   // A DeathCheck method that verifies that the test completed succcessfully.
   // This is the default test mode for SANDBOX_TEST(). The "aux" parameter
   // of this DeathCheck is unused (and thus unnamed)
-  static void DeathSuccess(int status, const std::string& msg, const void *);
+  static void DeathSuccess(int status, const std::string& msg, const void*);
 
   // A DeathCheck method that verifies that the test completed with error
   // code "1" and printed a message containing a particular substring. The
   // "aux" pointer should point to a C-string containing the expected error
   // message. This method is useful for checking assertion failures such as
   // in SANDBOX_ASSERT() and/or SANDBOX_DIE().
-  static void DeathMessage(int status, const std::string& msg,
-                           const void *aux);
+  static void DeathMessage(int status, const std::string& msg, const void* aux);
 
   // A DeathCheck method that verifies that the test completed with a
   // particular exit code. If the test output any messages to stderr, they are
   // silently ignored. The expected exit code should be passed in by
   // casting the its "int" value to a "void *", which is then used for "aux".
-  static void DeathExitCode(int status, const std::string& msg,
-                            const void *aux);
+  static void DeathExitCode(int status,
+                            const std::string& msg,
+                            const void* aux);
 
   // A DeathCheck method that verifies that the test was terminated by a
   // particular signal. If the test output any messages to stderr, they are
   // silently ignore. The expected signal number should be passed in by
   // casting the its "int" value to a "void *", which is then used for "aux".
-  static void DeathBySignal(int status, const std::string& msg,
-                            const void *aux);
+  static void DeathBySignal(int status,
+                            const std::string& msg,
+                            const void* aux);
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(UnitTests);
 };
 
 }  // namespace
 
 #endif  // SANDBOX_LINUX_TESTS_UNIT_TESTS_H__