misc: Revert formatting changes.

googletest/include/gtest/gtest.h

@@ -57,16 +57,16 @@
 #include <ostream>
 #include <vector>
 
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-string.h"
 #include "gtest/gtest-death-test.h"
 #include "gtest/gtest-matchers.h"
 #include "gtest/gtest-message.h"
 #include "gtest/gtest-param-test.h"
 #include "gtest/gtest-printers.h"
+#include "gtest/gtest_prod.h"
 #include "gtest/gtest-test-part.h"
 #include "gtest/gtest-typed-test.h"
-#include "gtest/gtest_prod.h"
-#include "gtest/internal/gtest-internal.h"
-#include "gtest/internal/gtest-string.h"
 
 GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
 /* class A needs to have dll-interface to be used by clients of class B */)
@@ -91,11 +91,12 @@ namespace testing {
 // Silence C4100 (unreferenced formal parameter) and 4805
 // unsafe mix of type 'const int' and type 'const bool'
 #ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4805)
-#pragma warning(disable : 4100)
+# pragma warning(push)
+# pragma warning(disable:4805)
+# pragma warning(disable:4100)
 #endif
 
+
 // Declares the flags.
 
 // This flag temporary enables the disabled tests.
@@ -337,8 +338,7 @@ class GTEST_API_ AssertionResult {
   const char* failure_message() const { return message(); }
 
   // Streams a custom failure message into this object.
-  template <typename T>
-  AssertionResult& operator<<(const T& value) {
+  template <typename T> AssertionResult& operator<<(const T& value) {
     AppendMessage(Message() << value);
     return *this;
   }
@@ -536,17 +536,24 @@ class TestProperty {
   // C'tor.  TestProperty does NOT have a default constructor.
   // Always use this constructor (with parameters) to create a
   // TestProperty object.
-  TestProperty(const std::string& a_key, const std::string& a_value)
-      : key_(a_key), value_(a_value) {}
+  TestProperty(const std::string& a_key, const std::string& a_value) :
+    key_(a_key), value_(a_value) {
+  }
 
   // Gets the user supplied key.
-  const char* key() const { return key_.c_str(); }
+  const char* key() const {
+    return key_.c_str();
+  }
 
   // Gets the user supplied value.
-  const char* value() const { return value_.c_str(); }
+  const char* value() const {
+    return value_.c_str();
+  }
 
   // Sets a new value, overriding the one supplied in the constructor.
-  void SetValue(const std::string& new_value) { value_ = new_value; }
+  void SetValue(const std::string& new_value) {
+    value_ = new_value;
+  }
 
  private:
   // The key supplied by the user.
@@ -802,11 +809,11 @@ class GTEST_API_ TestInfo {
   const std::unique_ptr<const ::std::string> value_param_;
   internal::CodeLocation location_;
   const internal::TypeId fixture_class_id_;   // ID of the test fixture class
-  bool should_run_;                           // True iff this test should run
-  bool is_disabled_;                          // True iff this test is disabled
-  bool matches_filter_;                       // True if this test matches the
-                                              // user-specified filter.
-  bool is_in_another_shard_;                  // Will be run in another shard.
+  bool should_run_;                 // True iff this test should run
+  bool is_disabled_;                // True iff this test is disabled
+  bool matches_filter_;             // True if this test matches the
+                                    // user-specified filter.
+  bool is_in_another_shard_;        // Will be run in another shard.
   internal::TestFactoryBase* const factory_;  // The factory that creates
                                               // the test object
 
@@ -1039,7 +1046,6 @@ class Environment {
 
   // Override this to define how to tear down the environment.
   virtual void TearDown() {}
-
  private:
   // If you see an error about overriding the following function or
   // about it being private, you have mis-spelled SetUp() as Setup().
@@ -1114,7 +1120,8 @@ class TestEventListener {
   virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test) = 0;
 
   // Fired after each iteration of tests finishes.
-  virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration) = 0;
+  virtual void OnTestIterationEnd(const UnitTest& unit_test,
+                                  int iteration) = 0;
 
   // Fired after all test activities have ended.
   virtual void OnTestProgramEnd(const UnitTest& unit_test) = 0;
@@ -1271,7 +1278,8 @@ class GTEST_API_ UnitTest {
 
   // Returns the TestInfo object for the test that's currently running,
   // or NULL if no test is running.
-  const TestInfo* current_test_info() const GTEST_LOCK_EXCLUDED_(mutex_);
+  const TestInfo* current_test_info() const
+      GTEST_LOCK_EXCLUDED_(mutex_);
 
   // Returns the random seed used at the start of the current test run.
   int random_seed() const;
@@ -1376,7 +1384,8 @@ class GTEST_API_ UnitTest {
   // eventually call this to report their results.  The user code
   // should use the assertion macros instead of calling this directly.
   void AddTestPartResult(TestPartResult::Type result_type,
-                         const char* file_name, int line_number,
+                         const char* file_name,
+                         int line_number,
                          const std::string& message,
                          const std::string& os_stack_trace)
       GTEST_LOCK_EXCLUDED_(mutex_);
@@ -1406,7 +1415,8 @@ class GTEST_API_ UnitTest {
   friend Environment* AddGlobalTestEnvironment(Environment* env);
   friend internal::UnitTestImpl* internal::GetUnitTestImpl();
   friend void internal::ReportFailureInUnknownLocation(
-      TestPartResult::Type result_type, const std::string& message);
+      TestPartResult::Type result_type,
+      const std::string& message);
 
   // Creates an empty UnitTest.
   UnitTest();
@@ -1420,7 +1430,8 @@ class GTEST_API_ UnitTest {
       GTEST_LOCK_EXCLUDED_(mutex_);
 
   // Pops a trace from the per-thread Google Test trace stack.
-  void PopGTestTrace() GTEST_LOCK_EXCLUDED_(mutex_);
+  void PopGTestTrace()
+      GTEST_LOCK_EXCLUDED_(mutex_);
 
   // Protects mutable state in *impl_.  This is mutable as some const
   // methods need to lock it too.
@@ -1480,11 +1491,13 @@ namespace internal {
 // when calling EXPECT_* in a tight loop.
 template <typename T1, typename T2>
 AssertionResult CmpHelperEQFailure(const char* lhs_expression,
-                                   const char* rhs_expression, const T1& lhs,
-                                   const T2& rhs) {
-  return EqFailure(lhs_expression, rhs_expression,
+                                   const char* rhs_expression,
+                                   const T1& lhs, const T2& rhs) {
+  return EqFailure(lhs_expression,
+                   rhs_expression,
                    FormatForComparisonFailureMessage(lhs, rhs),
-                   FormatForComparisonFailureMessage(rhs, lhs), false);
+                   FormatForComparisonFailureMessage(rhs, lhs),
+                   false);
 }
 
 // This block of code defines operator==/!=
@@ -1497,7 +1510,8 @@ inline bool operator!=(faketype, faketype) { return false; }
 // The helper function for {ASSERT|EXPECT}_EQ.
 template <typename T1, typename T2>
 AssertionResult CmpHelperEQ(const char* lhs_expression,
-                            const char* rhs_expression, const T1& lhs,
+                            const char* rhs_expression,
+                            const T1& lhs,
                             const T2& rhs) {
   if (lhs == rhs) {
     return AssertionSuccess();
@@ -1511,7 +1525,8 @@ AssertionResult CmpHelperEQ(const char* lhs_expression,
 // can be implicitly cast to BiggestInt.
 GTEST_API_ AssertionResult CmpHelperEQ(const char* lhs_expression,
                                        const char* rhs_expression,
-                                       BiggestInt lhs, BiggestInt rhs);
+                                       BiggestInt lhs,
+                                       BiggestInt rhs);
 
 // The helper class for {ASSERT|EXPECT}_EQ.  The template argument
 // lhs_is_null_literal is true iff the first argument to ASSERT_EQ()
@@ -1523,7 +1538,8 @@ class EqHelper {
   // This templatized version is for the general case.
   template <typename T1, typename T2>
   static AssertionResult Compare(const char* lhs_expression,
-                                 const char* rhs_expression, const T1& lhs,
+                                 const char* rhs_expression,
+                                 const T1& lhs,
                                  const T2& rhs) {
     return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
   }
@@ -1535,7 +1551,8 @@ class EqHelper {
   // Even though its body looks the same as the above version, we
   // cannot merge the two, as it will make anonymous enums unhappy.
   static AssertionResult Compare(const char* lhs_expression,
-                                 const char* rhs_expression, BiggestInt lhs,
+                                 const char* rhs_expression,
+                                 BiggestInt lhs,
                                  BiggestInt rhs) {
     return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
   }
@@ -1567,14 +1584,16 @@ class EqHelper<true> {
   // pointer, e.g. ASSERT_EQ(NULL, a_pointer).
   template <typename T>
   static AssertionResult Compare(
-      const char* lhs_expression, const char* rhs_expression,
+      const char* lhs_expression,
+      const char* rhs_expression,
       // We used to have a second template parameter instead of Secret*.  That
       // template parameter would deduce to 'long', making this a better match
       // than the first overload even without the first overload's EnableIf.
       // Unfortunately, gcc with -Wconversion-null warns when "passing NULL to
       // non-pointer argument" (even a deduced integral argument), so the old
       // implementation caused warnings in user code.
-      Secret* /* lhs (NULL) */, T* rhs) {
+      Secret* /* lhs (NULL) */,
+      T* rhs) {
     // We already know that 'lhs' is a null pointer.
     return CmpHelperEQ(lhs_expression, rhs_expression, static_cast<T*>(nullptr),
                        rhs);
@@ -1605,18 +1624,18 @@ AssertionResult CmpHelperOpFailure(const char* expr1, const char* expr2,
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 
-#define GTEST_IMPL_CMP_HELPER_(op_name, op)                                \
-  template <typename T1, typename T2>                                      \
-  AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
-                                     const T1& val1, const T2& val2) {     \
-    if (val1 op val2) {                                                    \
-      return AssertionSuccess();                                           \
-    } else {                                                               \
-      return CmpHelperOpFailure(expr1, expr2, val1, val2, #op);            \
-    }                                                                      \
-  }                                                                        \
-  GTEST_API_ AssertionResult CmpHelper##op_name(                           \
-      const char* expr1, const char* expr2, BiggestInt val1, BiggestInt val2)
+#define GTEST_IMPL_CMP_HELPER_(op_name, op)\
+template <typename T1, typename T2>\
+AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
+                                   const T1& val1, const T2& val2) {\
+  if (val1 op val2) {\
+    return AssertionSuccess();\
+  } else {\
+    return CmpHelperOpFailure(expr1, expr2, val1, val2, #op);\
+  }\
+}\
+GTEST_API_ AssertionResult CmpHelper##op_name(\
+    const char* expr1, const char* expr2, BiggestInt val1, BiggestInt val2)
 
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 
@@ -1638,42 +1657,49 @@ GTEST_IMPL_CMP_HELPER_(GT, >);
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 GTEST_API_ AssertionResult CmpHelperSTREQ(const char* s1_expression,
                                           const char* s2_expression,
-                                          const char* s1, const char* s2);
+                                          const char* s1,
+                                          const char* s2);
 
 // The helper function for {ASSERT|EXPECT}_STRCASEEQ.
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 GTEST_API_ AssertionResult CmpHelperSTRCASEEQ(const char* s1_expression,
                                               const char* s2_expression,
-                                              const char* s1, const char* s2);
+                                              const char* s1,
+                                              const char* s2);
 
 // The helper function for {ASSERT|EXPECT}_STRNE.
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression,
                                           const char* s2_expression,
-                                          const char* s1, const char* s2);
+                                          const char* s1,
+                                          const char* s2);
 
 // The helper function for {ASSERT|EXPECT}_STRCASENE.
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 GTEST_API_ AssertionResult CmpHelperSTRCASENE(const char* s1_expression,
                                               const char* s2_expression,
-                                              const char* s1, const char* s2);
+                                              const char* s1,
+                                              const char* s2);
+
 
 // Helper function for *_STREQ on wide strings.
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 GTEST_API_ AssertionResult CmpHelperSTREQ(const char* s1_expression,
                                           const char* s2_expression,
-                                          const wchar_t* s1, const wchar_t* s2);
+                                          const wchar_t* s1,
+                                          const wchar_t* s2);
 
 // Helper function for *_STRNE on wide strings.
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression,
                                           const char* s2_expression,
-                                          const wchar_t* s1, const wchar_t* s2);
+                                          const wchar_t* s1,
+                                          const wchar_t* s2);
 
 }  // namespace internal
 
@@ -1685,40 +1711,32 @@ GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression,
 //
 // The {needle,haystack}_expr arguments are the stringified
 // expressions that generated the two real arguments.
-GTEST_API_ AssertionResult IsSubstring(const char* needle_expr,
-                                       const char* haystack_expr,
-                                       const char* needle,
-                                       const char* haystack);
-GTEST_API_ AssertionResult IsSubstring(const char* needle_expr,
-                                       const char* haystack_expr,
-                                       const wchar_t* needle,
-                                       const wchar_t* haystack);
-GTEST_API_ AssertionResult IsNotSubstring(const char* needle_expr,
-                                          const char* haystack_expr,
-                                          const char* needle,
-                                          const char* haystack);
-GTEST_API_ AssertionResult IsNotSubstring(const char* needle_expr,
-                                          const char* haystack_expr,
-                                          const wchar_t* needle,
-                                          const wchar_t* haystack);
-GTEST_API_ AssertionResult IsSubstring(const char* needle_expr,
-                                       const char* haystack_expr,
-                                       const ::std::string& needle,
-                                       const ::std::string& haystack);
-GTEST_API_ AssertionResult IsNotSubstring(const char* needle_expr,
-                                          const char* haystack_expr,
-                                          const ::std::string& needle,
-                                          const ::std::string& haystack);
+GTEST_API_ AssertionResult IsSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const char* needle, const char* haystack);
+GTEST_API_ AssertionResult IsSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const wchar_t* needle, const wchar_t* haystack);
+GTEST_API_ AssertionResult IsNotSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const char* needle, const char* haystack);
+GTEST_API_ AssertionResult IsNotSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const wchar_t* needle, const wchar_t* haystack);
+GTEST_API_ AssertionResult IsSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const ::std::string& needle, const ::std::string& haystack);
+GTEST_API_ AssertionResult IsNotSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const ::std::string& needle, const ::std::string& haystack);
 
 #if GTEST_HAS_STD_WSTRING
-GTEST_API_ AssertionResult IsSubstring(const char* needle_expr,
-                                       const char* haystack_expr,
-                                       const ::std::wstring& needle,
-                                       const ::std::wstring& haystack);
-GTEST_API_ AssertionResult IsNotSubstring(const char* needle_expr,
-                                          const char* haystack_expr,
-                                          const ::std::wstring& needle,
-                                          const ::std::wstring& haystack);
+GTEST_API_ AssertionResult IsSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const ::std::wstring& needle, const ::std::wstring& haystack);
+GTEST_API_ AssertionResult IsNotSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const ::std::wstring& needle, const ::std::wstring& haystack);
 #endif  // GTEST_HAS_STD_WSTRING
 
 namespace internal {
@@ -1733,7 +1751,8 @@ namespace internal {
 template <typename RawType>
 AssertionResult CmpHelperFloatingPointEQ(const char* lhs_expression,
                                          const char* rhs_expression,
-                                         RawType lhs_value, RawType rhs_value) {
+                                         RawType lhs_value,
+                                         RawType rhs_value) {
   const FloatingPoint<RawType> lhs(lhs_value), rhs(rhs_value);
 
   if (lhs.AlmostEquals(rhs)) {
@@ -1748,8 +1767,10 @@ AssertionResult CmpHelperFloatingPointEQ(const char* lhs_expression,
   rhs_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
          << rhs_value;
 
-  return EqFailure(lhs_expression, rhs_expression,
-                   StringStreamToString(&lhs_ss), StringStreamToString(&rhs_ss),
+  return EqFailure(lhs_expression,
+                   rhs_expression,
+                   StringStreamToString(&lhs_ss),
+                   StringStreamToString(&rhs_ss),
                    false);
 }
 
@@ -1759,7 +1780,8 @@ AssertionResult CmpHelperFloatingPointEQ(const char* lhs_expression,
 GTEST_API_ AssertionResult DoubleNearPredFormat(const char* expr1,
                                                 const char* expr2,
                                                 const char* abs_error_expr,
-                                                double val1, double val2,
+                                                double val1,
+                                                double val2,
                                                 double abs_error);
 
 // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
@@ -1767,7 +1789,9 @@ GTEST_API_ AssertionResult DoubleNearPredFormat(const char* expr1,
 class GTEST_API_ AssertHelper {
  public:
   // Constructor.
-  AssertHelper(TestPartResult::Type type, const char* file, int line,
+  AssertHelper(TestPartResult::Type type,
+               const char* file,
+               int line,
                const char* message);
   ~AssertHelper();
 
@@ -1781,9 +1805,11 @@ class GTEST_API_ AssertHelper {
   // re-using stack space even for temporary variables, so every EXPECT_EQ
   // reserves stack space for another AssertHelper.
   struct AssertHelperData {
-    AssertHelperData(TestPartResult::Type t, const char* srcfile, int line_num,
+    AssertHelperData(TestPartResult::Type t,
+                     const char* srcfile,
+                     int line_num,
                      const char* msg)
-        : type(t), file(srcfile), line(line_num), message(msg) {}
+        : type(t), file(srcfile), line(line_num), message(msg) { }
 
     TestPartResult::Type const type;
     const char* const file;
@@ -1859,14 +1885,15 @@ class WithParamInterface {
  private:
   // Sets parameter value. The caller is responsible for making sure the value
   // remains alive and unchanged throughout the current test.
-  static void SetParam(const ParamType* parameter) { parameter_ = parameter; }
+  static void SetParam(const ParamType* parameter) {
+    parameter_ = parameter;
+  }
 
   // Static value used for accessing parameter during a test lifetime.
   static const ParamType* parameter_;
 
   // TestClass must be a subclass of WithParamInterface<T> and Test.
-  template <class TestClass>
-  friend class internal::ParameterizedTestFactory;
+  template <class TestClass> friend class internal::ParameterizedTestFactory;
 };
 
 template <typename T>
@@ -1876,7 +1903,8 @@ const T* WithParamInterface<T>::parameter_ = nullptr;
 // WithParamInterface, and can just inherit from ::testing::TestWithParam.
 
 template <typename T>
-class TestWithParam : public Test, public WithParamInterface<T> {};
+class TestWithParam : public Test, public WithParamInterface<T> {
+};
 
 // Macros for indicating success/failure in test code.
 
@@ -1907,7 +1935,7 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 
 // Generates a nonfatal failure at the given source file location with
 // a generic message.
-#define ADD_FAILURE_AT(file, line)        \
+#define ADD_FAILURE_AT(file, line) \
   GTEST_MESSAGE_AT_(file, line, "Failed", \
                     ::testing::TestPartResult::kNonFatalFailure)
 
@@ -1917,7 +1945,7 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 // Define this macro to 1 to omit the definition of FAIL(), which is a
 // generic name and clashes with some other libraries.
 #if !GTEST_DONT_DEFINE_FAIL
-#define FAIL() GTEST_FAIL()
+# define FAIL() GTEST_FAIL()
 #endif
 
 // Generates a success with a generic message.
@@ -1926,7 +1954,7 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 // Define this macro to 1 to omit the definition of SUCCEED(), which
 // is a generic name and clashes with some other libraries.
 #if !GTEST_DONT_DEFINE_SUCCEED
-#define SUCCEED() GTEST_SUCCEED()
+# define SUCCEED() GTEST_SUCCEED()
 #endif
 
 // Macros for testing exceptions.
@@ -1954,15 +1982,16 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 // Boolean assertions. Condition can be either a Boolean expression or an
 // AssertionResult. For more information on how to use AssertionResult with
 // these macros see comments on that class.
-#define EXPECT_TRUE(condition)                            \
+#define EXPECT_TRUE(condition) \
   GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
                       GTEST_NONFATAL_FAILURE_)
-#define EXPECT_FALSE(condition)                              \
+#define EXPECT_FALSE(condition) \
   GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
                       GTEST_NONFATAL_FAILURE_)
 #define ASSERT_TRUE(condition) \
-  GTEST_TEST_BOOLEAN_(condition, #condition, false, true, GTEST_FATAL_FAILURE_)
-#define ASSERT_FALSE(condition)                              \
+  GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
+                      GTEST_FATAL_FAILURE_)
+#define ASSERT_FALSE(condition) \
   GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
                       GTEST_FATAL_FAILURE_)
 
@@ -2012,10 +2041,10 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 //   ASSERT_LT(i, array_size);
 //   ASSERT_GT(records.size(), 0) << "There is no record left.";
 
-#define EXPECT_EQ(val1, val2)                                               \
-  EXPECT_PRED_FORMAT2(                                                      \
-      ::testing::internal::EqHelper<GTEST_IS_NULL_LITERAL_(val1)>::Compare, \
-      val1, val2)
+#define EXPECT_EQ(val1, val2) \
+  EXPECT_PRED_FORMAT2(::testing::internal:: \
+                      EqHelper<GTEST_IS_NULL_LITERAL_(val1)>::Compare, \
+                      val1, val2)
 #define EXPECT_NE(val1, val2) \
   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
 #define EXPECT_LE(val1, val2) \
@@ -2027,10 +2056,10 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 #define EXPECT_GT(val1, val2) \
   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)
 
-#define GTEST_ASSERT_EQ(val1, val2)                                         \
-  ASSERT_PRED_FORMAT2(                                                      \
-      ::testing::internal::EqHelper<GTEST_IS_NULL_LITERAL_(val1)>::Compare, \
-      val1, val2)
+#define GTEST_ASSERT_EQ(val1, val2) \
+  ASSERT_PRED_FORMAT2(::testing::internal:: \
+                      EqHelper<GTEST_IS_NULL_LITERAL_(val1)>::Compare, \
+                      val1, val2)
 #define GTEST_ASSERT_NE(val1, val2) \
   ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
 #define GTEST_ASSERT_LE(val1, val2) \
@@ -2046,27 +2075,27 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 // ASSERT_XY(), which clashes with some users' own code.
 
 #if !GTEST_DONT_DEFINE_ASSERT_EQ
-#define ASSERT_EQ(val1, val2) GTEST_ASSERT_EQ(val1, val2)
+# define ASSERT_EQ(val1, val2) GTEST_ASSERT_EQ(val1, val2)
 #endif
 
 #if !GTEST_DONT_DEFINE_ASSERT_NE
-#define ASSERT_NE(val1, val2) GTEST_ASSERT_NE(val1, val2)
+# define ASSERT_NE(val1, val2) GTEST_ASSERT_NE(val1, val2)
 #endif
 
 #if !GTEST_DONT_DEFINE_ASSERT_LE
-#define ASSERT_LE(val1, val2) GTEST_ASSERT_LE(val1, val2)
+# define ASSERT_LE(val1, val2) GTEST_ASSERT_LE(val1, val2)
 #endif
 
 #if !GTEST_DONT_DEFINE_ASSERT_LT
-#define ASSERT_LT(val1, val2) GTEST_ASSERT_LT(val1, val2)
+# define ASSERT_LT(val1, val2) GTEST_ASSERT_LT(val1, val2)
 #endif
 
 #if !GTEST_DONT_DEFINE_ASSERT_GE
-#define ASSERT_GE(val1, val2) GTEST_ASSERT_GE(val1, val2)
+# define ASSERT_GE(val1, val2) GTEST_ASSERT_GE(val1, val2)
 #endif
 
 #if !GTEST_DONT_DEFINE_ASSERT_GT
-#define ASSERT_GT(val1, val2) GTEST_ASSERT_GT(val1, val2)
+# define ASSERT_GT(val1, val2) GTEST_ASSERT_GT(val1, val2)
 #endif
 
 // C-string Comparisons.  All tests treat NULL and any non-NULL string
@@ -2091,7 +2120,7 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
 #define EXPECT_STRCASEEQ(s1, s2) \
   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2)
-#define EXPECT_STRCASENE(s1, s2) \
+#define EXPECT_STRCASENE(s1, s2)\
   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
 
 #define ASSERT_STREQ(s1, s2) \
@@ -2100,7 +2129,7 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
   ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
 #define ASSERT_STRCASEEQ(s1, s2) \
   ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2)
-#define ASSERT_STRCASENE(s1, s2) \
+#define ASSERT_STRCASENE(s1, s2)\
   ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
 
 // Macros for comparing floating-point numbers.
@@ -2117,29 +2146,29 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 // FloatingPoint template class in gtest-internal.h if you are
 // interested in the implementation details.
 
-#define EXPECT_FLOAT_EQ(val1, val2)                                         \
+#define EXPECT_FLOAT_EQ(val1, val2)\
   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
                       val1, val2)
 
-#define EXPECT_DOUBLE_EQ(val1, val2)                                         \
+#define EXPECT_DOUBLE_EQ(val1, val2)\
   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
                       val1, val2)
 
-#define ASSERT_FLOAT_EQ(val1, val2)                                         \
+#define ASSERT_FLOAT_EQ(val1, val2)\
   ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
                       val1, val2)
 
-#define ASSERT_DOUBLE_EQ(val1, val2)                                         \
+#define ASSERT_DOUBLE_EQ(val1, val2)\
   ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
                       val1, val2)
 
-#define EXPECT_NEAR(val1, val2, abs_error)                                   \
-  EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, val1, val2, \
-                      abs_error)
+#define EXPECT_NEAR(val1, val2, abs_error)\
+  EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \
+                      val1, val2, abs_error)
 
-#define ASSERT_NEAR(val1, val2, abs_error)                                   \
-  ASSERT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, val1, val2, \
-                      abs_error)
+#define ASSERT_NEAR(val1, val2, abs_error)\
+  ASSERT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \
+                      val1, val2, abs_error)
 
 // These predicate format functions work on floating-point values, and
 // can be used in {ASSERT|EXPECT}_PRED_FORMAT2*(), e.g.
@@ -2153,6 +2182,7 @@ GTEST_API_ AssertionResult FloatLE(const char* expr1, const char* expr2,
 GTEST_API_ AssertionResult DoubleLE(const char* expr1, const char* expr2,
                                     double val1, double val2);
 
+
 #if GTEST_OS_WINDOWS
 
 // Macros that test for HRESULT failure and success, these are only useful
@@ -2164,17 +2194,17 @@ GTEST_API_ AssertionResult DoubleLE(const char* expr1, const char* expr2,
 // expected result and the actual result with both a human-readable
 // string representation of the error, if available, as well as the
 // hex result code.
-#define EXPECT_HRESULT_SUCCEEDED(expr) \
-  EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
+# define EXPECT_HRESULT_SUCCEEDED(expr) \
+    EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
 
-#define ASSERT_HRESULT_SUCCEEDED(expr) \
-  ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
+# define ASSERT_HRESULT_SUCCEEDED(expr) \
+    ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
 
-#define EXPECT_HRESULT_FAILED(expr) \
-  EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
+# define EXPECT_HRESULT_FAILED(expr) \
+    EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
 
-#define ASSERT_HRESULT_FAILED(expr) \
-  ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
+# define ASSERT_HRESULT_FAILED(expr) \
+    ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
 
 #endif  // GTEST_OS_WINDOWS
 
@@ -2189,9 +2219,9 @@ GTEST_API_ AssertionResult DoubleLE(const char* expr1, const char* expr2,
 //   ASSERT_NO_FATAL_FAILURE(Process()) << "Process() failed";
 //
 #define ASSERT_NO_FATAL_FAILURE(statement) \
-  GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_FATAL_FAILURE_)
+    GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_FATAL_FAILURE_)
 #define EXPECT_NO_FATAL_FAILURE(statement) \
-  GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_)
+    GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_)
 
 // Causes a trace (including the given source file path and line number,
 // and the given message) to be included in every test failure message generated
@@ -2259,9 +2289,10 @@ class GTEST_API_ ScopedTrace {
 // Assuming that each thread maintains its own stack of traces.
 // Therefore, a SCOPED_TRACE() would (correctly) only affect the
 // assertions in its own thread.
-#define SCOPED_TRACE(message)                                         \
-  ::testing::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)( \
-      __FILE__, __LINE__, (message))
+#define SCOPED_TRACE(message) \
+  ::testing::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)(\
+    __FILE__, __LINE__, (message))
+
 
 // Compile-time assertion for type equality.
 // StaticAssertTypeEq<type1, type2>() compiles iff type1 and type2 are
@@ -2360,7 +2391,7 @@ bool StaticAssertTypeEq() {
 //     EXPECT_EQ(b_.size(), 1);
 //   }
 
-#define TEST_F(test_fixture, test_name)              \
+#define TEST_F(test_fixture, test_name)\
   GTEST_TEST_(test_fixture, test_name, test_fixture, \
               ::testing::internal::GetTypeId<test_fixture>())
 
@@ -2369,7 +2400,7 @@ bool StaticAssertTypeEq() {
 GTEST_API_ std::string TempDir();
 
 #ifdef _MSC_VER
-#pragma warning(pop)
+#  pragma warning(pop)
 #endif
 
 // Dynamically registers a test with the framework.
@@ -2464,22 +2495,10 @@ TestInfo* RegisterTest(const char* test_suite_name, const char* test_name,
 // namespace and has an all-caps name.
 int RUN_ALL_TESTS() GTEST_MUST_USE_RESULT_;
 
-inline int RUN_ALL_TESTS() { return ::testing::UnitTest::GetInstance()->Run(); }
-
-#ifdef ARDUINO
-inline void gtest_setup() {
-  // Since Arduino doesn't have a command line, fake out the argc/argv arguments
-  int argc = 1;
-  const auto arg0 = "PlatformIO";
-  char* argv0 = const_cast<char*>(arg0);
-  char** argv = &argv0;
-
-  testing::InitGoogleTest(&argc, argv);
+inline int RUN_ALL_TESTS() {
+  return ::testing::UnitTest::GetInstance()->Run();
 }
 
-inline void gtest_loop() { RUN_ALL_TESTS(); }
-#endif
-
 GTEST_DISABLE_MSC_WARNINGS_POP_()  //  4251
 
 #endif  // GTEST_INCLUDE_GTEST_GTEST_H_