Fixed a compiler error with std::chrono::duration

1 files changed, 895 insertions, 895 deletions

diff --git a/gtest-1.6.0/test/gtest-param-test_test.cc b/gtest-1.6.0/test/gtest-param-test_test.cc
index 94a53d9..7b93a2a 100644
--- a/gtest-1.6.0/test/gtest-param-test_test.cc
+++ b/gtest-1.6.0/test/gtest-param-test_test.cc
@@ -1,895 +1,895 @@
-// Copyright 2008, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
-//
-// Tests for Google Test itself. This file verifies that the parameter
-// generators objects produce correct parameter sequences and that
-// Google Test runtime instantiates correct tests from those sequences.
-
-#include "gtest/gtest.h"
-
-#if GTEST_HAS_PARAM_TEST
-
-# include <algorithm>
-# include <iostream>
-# include <list>
-# include <sstream>
-# include <string>
-# include <vector>
-
-// To include gtest-internal-inl.h.
-# define GTEST_IMPLEMENTATION_ 1
-# include "src/gtest-internal-inl.h"  // for UnitTestOptions
-# undef GTEST_IMPLEMENTATION_
-
-# include "test/gtest-param-test_test.h"
-
-using ::std::vector;
-using ::std::sort;
-
-using ::testing::AddGlobalTestEnvironment;
-using ::testing::Bool;
-using ::testing::Message;
-using ::testing::Range;
-using ::testing::TestWithParam;
-using ::testing::Values;
-using ::testing::ValuesIn;
-
-# if GTEST_HAS_COMBINE
-using ::testing::Combine;
-using ::std::tr1::get;
-using ::std::tr1::make_tuple;
-using ::std::tr1::tuple;
-# endif  // GTEST_HAS_COMBINE
-
-using ::testing::internal::ParamGenerator;
-using ::testing::internal::UnitTestOptions;
-
-// Prints a value to a string.
-//
-// TODO(wan@google.com): remove PrintValue() when we move matchers and
-// EXPECT_THAT() from Google Mock to Google Test.  At that time, we
-// can write EXPECT_THAT(x, Eq(y)) to compare two tuples x and y, as
-// EXPECT_THAT() and the matchers know how to print tuples.
-template <typename T>
-::std::string PrintValue(const T& value) {
-  ::std::stringstream stream;
-  stream << value;
-  return stream.str();
-}
-
-# if GTEST_HAS_COMBINE
-
-// These overloads allow printing tuples in our tests.  We cannot
-// define an operator<< for tuples, as that definition needs to be in
-// the std namespace in order to be picked up by Google Test via
-// Argument-Dependent Lookup, yet defining anything in the std
-// namespace in non-STL code is undefined behavior.
-
-template <typename T1, typename T2>
-::std::string PrintValue(const tuple<T1, T2>& value) {
-  ::std::stringstream stream;
-  stream << "(" << get<0>(value) << ", " << get<1>(value) << ")";
-  return stream.str();
-}
-
-template <typename T1, typename T2, typename T3>
-::std::string PrintValue(const tuple<T1, T2, T3>& value) {
-  ::std::stringstream stream;
-  stream << "(" << get<0>(value) << ", " << get<1>(value)
-         << ", "<< get<2>(value) << ")";
-  return stream.str();
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5,
-          typename T6, typename T7, typename T8, typename T9, typename T10>
-::std::string PrintValue(
-    const tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>& value) {
-  ::std::stringstream stream;
-  stream << "(" << get<0>(value) << ", " << get<1>(value)
-         << ", "<< get<2>(value) << ", " << get<3>(value)
-         << ", "<< get<4>(value) << ", " << get<5>(value)
-         << ", "<< get<6>(value) << ", " << get<7>(value)
-         << ", "<< get<8>(value) << ", " << get<9>(value) << ")";
-  return stream.str();
-}
-
-# endif  // GTEST_HAS_COMBINE
-
-// Verifies that a sequence generated by the generator and accessed
-// via the iterator object matches the expected one using Google Test
-// assertions.
-template <typename T, size_t N>
-void VerifyGenerator(const ParamGenerator<T>& generator,
-                     const T (&expected_values)[N]) {
-  typename ParamGenerator<T>::iterator it = generator.begin();
-  for (size_t i = 0; i < N; ++i) {
-    ASSERT_FALSE(it == generator.end())
-        << "At element " << i << " when accessing via an iterator "
-        << "created with the copy constructor.\n";
-    // We cannot use EXPECT_EQ() here as the values may be tuples,
-    // which don't support <<.
-    EXPECT_TRUE(expected_values[i] == *it)
-        << "where i is " << i
-        << ", expected_values[i] is " << PrintValue(expected_values[i])
-        << ", *it is " << PrintValue(*it)
-        << ", and 'it' is an iterator created with the copy constructor.\n";
-    it++;
-  }
-  EXPECT_TRUE(it == generator.end())
-        << "At the presumed end of sequence when accessing via an iterator "
-        << "created with the copy constructor.\n";
-
-  // Test the iterator assignment. The following lines verify that
-  // the sequence accessed via an iterator initialized via the
-  // assignment operator (as opposed to a copy constructor) matches
-  // just the same.
-  it = generator.begin();
-  for (size_t i = 0; i < N; ++i) {
-    ASSERT_FALSE(it == generator.end())
-        << "At element " << i << " when accessing via an iterator "
-        << "created with the assignment operator.\n";
-    EXPECT_TRUE(expected_values[i] == *it)
-        << "where i is " << i
-        << ", expected_values[i] is " << PrintValue(expected_values[i])
-        << ", *it is " << PrintValue(*it)
-        << ", and 'it' is an iterator created with the copy constructor.\n";
-    it++;
-  }
-  EXPECT_TRUE(it == generator.end())
-        << "At the presumed end of sequence when accessing via an iterator "
-        << "created with the assignment operator.\n";
-}
-
-template <typename T>
-void VerifyGeneratorIsEmpty(const ParamGenerator<T>& generator) {
-  typename ParamGenerator<T>::iterator it = generator.begin();
-  EXPECT_TRUE(it == generator.end());
-
-  it = generator.begin();
-  EXPECT_TRUE(it == generator.end());
-}
-
-// Generator tests. They test that each of the provided generator functions
-// generates an expected sequence of values. The general test pattern
-// instantiates a generator using one of the generator functions,
-// checks the sequence produced by the generator using its iterator API,
-// and then resets the iterator back to the beginning of the sequence
-// and checks the sequence again.
-
-// Tests that iterators produced by generator functions conform to the
-// ForwardIterator concept.
-TEST(IteratorTest, ParamIteratorConformsToForwardIteratorConcept) {
-  const ParamGenerator<int> gen = Range(0, 10);
-  ParamGenerator<int>::iterator it = gen.begin();
-
-  // Verifies that iterator initialization works as expected.
-  ParamGenerator<int>::iterator it2 = it;
-  EXPECT_TRUE(*it == *it2) << "Initialized iterators must point to the "
-                           << "element same as its source points to";
-
-  // Verifies that iterator assignment works as expected.
-  it++;
-  EXPECT_FALSE(*it == *it2);
-  it2 = it;
-  EXPECT_TRUE(*it == *it2) << "Assigned iterators must point to the "
-                           << "element same as its source points to";
-
-  // Verifies that prefix operator++() returns *this.
-  EXPECT_EQ(&it, &(++it)) << "Result of the prefix operator++ must be "
-                          << "refer to the original object";
-
-  // Verifies that the result of the postfix operator++ points to the value
-  // pointed to by the original iterator.
-  int original_value = *it;  // Have to compute it outside of macro call to be
-                             // unaffected by the parameter evaluation order.
-  EXPECT_EQ(original_value, *(it++));
-
-  // Verifies that prefix and postfix operator++() advance an iterator
-  // all the same.
-  it2 = it;
-  it++;
-  ++it2;
-  EXPECT_TRUE(*it == *it2);
-}
-
-// Tests that Range() generates the expected sequence.
-TEST(RangeTest, IntRangeWithDefaultStep) {
-  const ParamGenerator<int> gen = Range(0, 3);
-  const int expected_values[] = {0, 1, 2};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Edge case. Tests that Range() generates the single element sequence
-// as expected when provided with range limits that are equal.
-TEST(RangeTest, IntRangeSingleValue) {
-  const ParamGenerator<int> gen = Range(0, 1);
-  const int expected_values[] = {0};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Edge case. Tests that Range() with generates empty sequence when
-// supplied with an empty range.
-TEST(RangeTest, IntRangeEmpty) {
-  const ParamGenerator<int> gen = Range(0, 0);
-  VerifyGeneratorIsEmpty(gen);
-}
-
-// Tests that Range() with custom step (greater then one) generates
-// the expected sequence.
-TEST(RangeTest, IntRangeWithCustomStep) {
-  const ParamGenerator<int> gen = Range(0, 9, 3);
-  const int expected_values[] = {0, 3, 6};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Tests that Range() with custom step (greater then one) generates
-// the expected sequence when the last element does not fall on the
-// upper range limit. Sequences generated by Range() must not have
-// elements beyond the range limits.
-TEST(RangeTest, IntRangeWithCustomStepOverUpperBound) {
-  const ParamGenerator<int> gen = Range(0, 4, 3);
-  const int expected_values[] = {0, 3};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Verifies that Range works with user-defined types that define
-// copy constructor, operator=(), operator+(), and operator<().
-class DogAdder {
- public:
-  explicit DogAdder(const char* a_value) : value_(a_value) {}
-  DogAdder(const DogAdder& other) : value_(other.value_.c_str()) {}
-
-  DogAdder operator=(const DogAdder& other) {
-    if (this != &other)
-      value_ = other.value_;
-    return *this;
-  }
-  DogAdder operator+(const DogAdder& other) const {
-    Message msg;
-    msg << value_.c_str() << other.value_.c_str();
-    return DogAdder(msg.GetString().c_str());
-  }
-  bool operator<(const DogAdder& other) const {
-    return value_ < other.value_;
-  }
-  const ::testing::internal::String& value() const { return value_; }
-
- private:
-  ::testing::internal::String value_;
-};
-
-TEST(RangeTest, WorksWithACustomType) {
-  const ParamGenerator<DogAdder> gen =
-      Range(DogAdder("cat"), DogAdder("catdogdog"), DogAdder("dog"));
-  ParamGenerator<DogAdder>::iterator it = gen.begin();
-
-  ASSERT_FALSE(it == gen.end());
-  EXPECT_STREQ("cat", it->value().c_str());
-
-  ASSERT_FALSE(++it == gen.end());
-  EXPECT_STREQ("catdog", it->value().c_str());
-
-  EXPECT_TRUE(++it == gen.end());
-}
-
-class IntWrapper {
- public:
-  explicit IntWrapper(int a_value) : value_(a_value) {}
-  IntWrapper(const IntWrapper& other) : value_(other.value_) {}
-
-  IntWrapper operator=(const IntWrapper& other) {
-    value_ = other.value_;
-    return *this;
-  }
-  // operator+() adds a different type.
-  IntWrapper operator+(int other) const { return IntWrapper(value_ + other); }
-  bool operator<(const IntWrapper& other) const {
-    return value_ < other.value_;
-  }
-  int value() const { return value_; }
-
- private:
-  int value_;
-};
-
-TEST(RangeTest, WorksWithACustomTypeWithDifferentIncrementType) {
-  const ParamGenerator<IntWrapper> gen = Range(IntWrapper(0), IntWrapper(2));
-  ParamGenerator<IntWrapper>::iterator it = gen.begin();
-
-  ASSERT_FALSE(it == gen.end());
-  EXPECT_EQ(0, it->value());
-
-  ASSERT_FALSE(++it == gen.end());
-  EXPECT_EQ(1, it->value());
-
-  EXPECT_TRUE(++it == gen.end());
-}
-
-// Tests that ValuesIn() with an array parameter generates
-// the expected sequence.
-TEST(ValuesInTest, ValuesInArray) {
-  int array[] = {3, 5, 8};
-  const ParamGenerator<int> gen = ValuesIn(array);
-  VerifyGenerator(gen, array);
-}
-
-// Tests that ValuesIn() with a const array parameter generates
-// the expected sequence.
-TEST(ValuesInTest, ValuesInConstArray) {
-  const int array[] = {3, 5, 8};
-  const ParamGenerator<int> gen = ValuesIn(array);
-  VerifyGenerator(gen, array);
-}
-
-// Edge case. Tests that ValuesIn() with an array parameter containing a
-// single element generates the single element sequence.
-TEST(ValuesInTest, ValuesInSingleElementArray) {
-  int array[] = {42};
-  const ParamGenerator<int> gen = ValuesIn(array);
-  VerifyGenerator(gen, array);
-}
-
-// Tests that ValuesIn() generates the expected sequence for an STL
-// container (vector).
-TEST(ValuesInTest, ValuesInVector) {
-  typedef ::std::vector<int> ContainerType;
-  ContainerType values;
-  values.push_back(3);
-  values.push_back(5);
-  values.push_back(8);
-  const ParamGenerator<int> gen = ValuesIn(values);
-
-  const int expected_values[] = {3, 5, 8};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Tests that ValuesIn() generates the expected sequence.
-TEST(ValuesInTest, ValuesInIteratorRange) {
-  typedef ::std::vector<int> ContainerType;
-  ContainerType values;
-  values.push_back(3);
-  values.push_back(5);
-  values.push_back(8);
-  const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());
-
-  const int expected_values[] = {3, 5, 8};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Edge case. Tests that ValuesIn() provided with an iterator range specifying a
-// single value generates a single-element sequence.
-TEST(ValuesInTest, ValuesInSingleElementIteratorRange) {
-  typedef ::std::vector<int> ContainerType;
-  ContainerType values;
-  values.push_back(42);
-  const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());
-
-  const int expected_values[] = {42};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Edge case. Tests that ValuesIn() provided with an empty iterator range
-// generates an empty sequence.
-TEST(ValuesInTest, ValuesInEmptyIteratorRange) {
-  typedef ::std::vector<int> ContainerType;
-  ContainerType values;
-  const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());
-
-  VerifyGeneratorIsEmpty(gen);
-}
-
-// Tests that the Values() generates the expected sequence.
-TEST(ValuesTest, ValuesWorks) {
-  const ParamGenerator<int> gen = Values(3, 5, 8);
-
-  const int expected_values[] = {3, 5, 8};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Tests that Values() generates the expected sequences from elements of
-// different types convertible to ParamGenerator's parameter type.
-TEST(ValuesTest, ValuesWorksForValuesOfCompatibleTypes) {
-  const ParamGenerator<double> gen = Values(3, 5.0f, 8.0);
-
-  const double expected_values[] = {3.0, 5.0, 8.0};
-  VerifyGenerator(gen, expected_values);
-}
-
-TEST(ValuesTest, ValuesWorksForMaxLengthList) {
-  const ParamGenerator<int> gen = Values(
-      10, 20, 30, 40, 50, 60, 70, 80, 90, 100,
-      110, 120, 130, 140, 150, 160, 170, 180, 190, 200,
-      210, 220, 230, 240, 250, 260, 270, 280, 290, 300,
-      310, 320, 330, 340, 350, 360, 370, 380, 390, 400,
-      410, 420, 430, 440, 450, 460, 470, 480, 490, 500);
-
-  const int expected_values[] = {
-      10, 20, 30, 40, 50, 60, 70, 80, 90, 100,
-      110, 120, 130, 140, 150, 160, 170, 180, 190, 200,
-      210, 220, 230, 240, 250, 260, 270, 280, 290, 300,
-      310, 320, 330, 340, 350, 360, 370, 380, 390, 400,
-      410, 420, 430, 440, 450, 460, 470, 480, 490, 500};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Edge case test. Tests that single-parameter Values() generates the sequence
-// with the single value.
-TEST(ValuesTest, ValuesWithSingleParameter) {
-  const ParamGenerator<int> gen = Values(42);
-
-  const int expected_values[] = {42};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Tests that Bool() generates sequence (false, true).
-TEST(BoolTest, BoolWorks) {
-  const ParamGenerator<bool> gen = Bool();
-
-  const bool expected_values[] = {false, true};
-  VerifyGenerator(gen, expected_values);
-}
-
-# if GTEST_HAS_COMBINE
-
-// Tests that Combine() with two parameters generates the expected sequence.
-TEST(CombineTest, CombineWithTwoParameters) {
-  const char* foo = "foo";
-  const char* bar = "bar";
-  const ParamGenerator<tuple<const char*, int> > gen =
-      Combine(Values(foo, bar), Values(3, 4));
-
-  tuple<const char*, int> expected_values[] = {
-    make_tuple(foo, 3), make_tuple(foo, 4),
-    make_tuple(bar, 3), make_tuple(bar, 4)};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Tests that Combine() with three parameters generates the expected sequence.
-TEST(CombineTest, CombineWithThreeParameters) {
-  const ParamGenerator<tuple<int, int, int> > gen = Combine(Values(0, 1),
-                                                            Values(3, 4),
-                                                            Values(5, 6));
-  tuple<int, int, int> expected_values[] = {
-    make_tuple(0, 3, 5), make_tuple(0, 3, 6),
-    make_tuple(0, 4, 5), make_tuple(0, 4, 6),
-    make_tuple(1, 3, 5), make_tuple(1, 3, 6),
-    make_tuple(1, 4, 5), make_tuple(1, 4, 6)};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Tests that the Combine() with the first parameter generating a single value
-// sequence generates a sequence with the number of elements equal to the
-// number of elements in the sequence generated by the second parameter.
-TEST(CombineTest, CombineWithFirstParameterSingleValue) {
-  const ParamGenerator<tuple<int, int> > gen = Combine(Values(42),
-                                                       Values(0, 1));
-
-  tuple<int, int> expected_values[] = {make_tuple(42, 0), make_tuple(42, 1)};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Tests that the Combine() with the second parameter generating a single value
-// sequence generates a sequence with the number of elements equal to the
-// number of elements in the sequence generated by the first parameter.
-TEST(CombineTest, CombineWithSecondParameterSingleValue) {
-  const ParamGenerator<tuple<int, int> > gen = Combine(Values(0, 1),
-                                                       Values(42));
-
-  tuple<int, int> expected_values[] = {make_tuple(0, 42), make_tuple(1, 42)};
-  VerifyGenerator(gen, expected_values);
-}
-
-// Tests that when the first parameter produces an empty sequence,
-// Combine() produces an empty sequence, too.
-TEST(CombineTest, CombineWithFirstParameterEmptyRange) {
-  const ParamGenerator<tuple<int, int> > gen = Combine(Range(0, 0),
-                                                       Values(0, 1));
-  VerifyGeneratorIsEmpty(gen);
-}
-
-// Tests that when the second parameter produces an empty sequence,
-// Combine() produces an empty sequence, too.
-TEST(CombineTest, CombineWithSecondParameterEmptyRange) {
-  const ParamGenerator<tuple<int, int> > gen = Combine(Values(0, 1),
-                                                       Range(1, 1));
-  VerifyGeneratorIsEmpty(gen);
-}
-
-// Edge case. Tests that combine works with the maximum number
-// of parameters supported by Google Test (currently 10).
-TEST(CombineTest, CombineWithMaxNumberOfParameters) {
-  const char* foo = "foo";
-  const char* bar = "bar";
-  const ParamGenerator<tuple<const char*, int, int, int, int, int, int, int,
-                             int, int> > gen = Combine(Values(foo, bar),
-                                                       Values(1), Values(2),
-                                                       Values(3), Values(4),
-                                                       Values(5), Values(6),
-                                                       Values(7), Values(8),
-                                                       Values(9));
-
-  tuple<const char*, int, int, int, int, int, int, int, int, int>
-      expected_values[] = {make_tuple(foo, 1, 2, 3, 4, 5, 6, 7, 8, 9),
-                           make_tuple(bar, 1, 2, 3, 4, 5, 6, 7, 8, 9)};
-  VerifyGenerator(gen, expected_values);
-}
-
-# endif  // GTEST_HAS_COMBINE
-
-// Tests that an generator produces correct sequence after being
-// assigned from another generator.
-TEST(ParamGeneratorTest, AssignmentWorks) {
-  ParamGenerator<int> gen = Values(1, 2);
-  const ParamGenerator<int> gen2 = Values(3, 4);
-  gen = gen2;
-
-  const int expected_values[] = {3, 4};
-  VerifyGenerator(gen, expected_values);
-}
-
-// This test verifies that the tests are expanded and run as specified:
-// one test per element from the sequence produced by the generator
-// specified in INSTANTIATE_TEST_CASE_P. It also verifies that the test's
-// fixture constructor, SetUp(), and TearDown() have run and have been
-// supplied with the correct parameters.
-
-// The use of environment object allows detection of the case where no test
-// case functionality is run at all. In this case TestCaseTearDown will not
-// be able to detect missing tests, naturally.
-template <int kExpectedCalls>
-class TestGenerationEnvironment : public ::testing::Environment {
- public:
-  static TestGenerationEnvironment* Instance() {
-    static TestGenerationEnvironment* instance = new TestGenerationEnvironment;
-    return instance;
-  }
-
-  void FixtureConstructorExecuted() { fixture_constructor_count_++; }
-  void SetUpExecuted() { set_up_count_++; }
-  void TearDownExecuted() { tear_down_count_++; }
-  void TestBodyExecuted() { test_body_count_++; }
-
-  virtual void TearDown() {
-    // If all MultipleTestGenerationTest tests have been de-selected
-    // by the filter flag, the following checks make no sense.
-    bool perform_check = false;
-
-    for (int i = 0; i < kExpectedCalls; ++i) {
-      Message msg;
-      msg << "TestsExpandedAndRun/" << i;
-      if (UnitTestOptions::FilterMatchesTest(
-             "TestExpansionModule/MultipleTestGenerationTest",
-              msg.GetString().c_str())) {
-        perform_check = true;
-      }
-    }
-    if (perform_check) {
-      EXPECT_EQ(kExpectedCalls, fixture_constructor_count_)
-          << "Fixture constructor of ParamTestGenerationTest test case "
-          << "has not been run as expected.";
-      EXPECT_EQ(kExpectedCalls, set_up_count_)
-          << "Fixture SetUp method of ParamTestGenerationTest test case "
-          << "has not been run as expected.";
-      EXPECT_EQ(kExpectedCalls, tear_down_count_)
-          << "Fixture TearDown method of ParamTestGenerationTest test case "
-          << "has not been run as expected.";
-      EXPECT_EQ(kExpectedCalls, test_body_count_)
-          << "Test in ParamTestGenerationTest test case "
-          << "has not been run as expected.";
-    }
-  }
- private:
-  TestGenerationEnvironment() : fixture_constructor_count_(0), set_up_count_(0),
-                                tear_down_count_(0), test_body_count_(0) {}
-
-  int fixture_constructor_count_;
-  int set_up_count_;
-  int tear_down_count_;
-  int test_body_count_;
-
-  GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationEnvironment);
-};
-
-const int test_generation_params[] = {36, 42, 72};
-
-class TestGenerationTest : public TestWithParam<int> {
- public:
-  enum {
-    PARAMETER_COUNT =
-        sizeof(test_generation_params)/sizeof(test_generation_params[0])
-  };
-
-  typedef TestGenerationEnvironment<PARAMETER_COUNT> Environment;
-
-  TestGenerationTest() {
-    Environment::Instance()->FixtureConstructorExecuted();
-    current_parameter_ = GetParam();
-  }
-  virtual void SetUp() {
-    Environment::Instance()->SetUpExecuted();
-    EXPECT_EQ(current_parameter_, GetParam());
-  }
-  virtual void TearDown() {
-    Environment::Instance()->TearDownExecuted();
-    EXPECT_EQ(current_parameter_, GetParam());
-  }
-
-  static void SetUpTestCase() {
-    bool all_tests_in_test_case_selected = true;
-
-    for (int i = 0; i < PARAMETER_COUNT; ++i) {
-      Message test_name;
-      test_name << "TestsExpandedAndRun/" << i;
-      if ( !UnitTestOptions::FilterMatchesTest(
-                "TestExpansionModule/MultipleTestGenerationTest",
-                test_name.GetString())) {
-        all_tests_in_test_case_selected = false;
-      }
-    }
-    EXPECT_TRUE(all_tests_in_test_case_selected)
-        << "When running the TestGenerationTest test case all of its tests\n"
-        << "must be selected by the filter flag for the test case to pass.\n"
-        << "If not all of them are enabled, we can't reliably conclude\n"
-        << "that the correct number of tests have been generated.";
-
-    collected_parameters_.clear();
-  }
-
-  static void TearDownTestCase() {
-    vector<int> expected_values(test_generation_params,
-                                test_generation_params + PARAMETER_COUNT);
-    // Test execution order is not guaranteed by Google Test,
-    // so the order of values in collected_parameters_ can be
-    // different and we have to sort to compare.
-    sort(expected_values.begin(), expected_values.end());
-    sort(collected_parameters_.begin(), collected_parameters_.end());
-
-    EXPECT_TRUE(collected_parameters_ == expected_values);
-  }
- protected:
-  int current_parameter_;
-  static vector<int> collected_parameters_;
-
- private:
-  GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationTest);
-};
-vector<int> TestGenerationTest::collected_parameters_;
-
-TEST_P(TestGenerationTest, TestsExpandedAndRun) {
-  Environment::Instance()->TestBodyExecuted();
-  EXPECT_EQ(current_parameter_, GetParam());
-  collected_parameters_.push_back(GetParam());
-}
-INSTANTIATE_TEST_CASE_P(TestExpansionModule, TestGenerationTest,
-                        ValuesIn(test_generation_params));
-
-// This test verifies that the element sequence (third parameter of
-// INSTANTIATE_TEST_CASE_P) is evaluated in InitGoogleTest() and neither at
-// the call site of INSTANTIATE_TEST_CASE_P nor in RUN_ALL_TESTS().  For
-// that, we declare param_value_ to be a static member of
-// GeneratorEvaluationTest and initialize it to 0.  We set it to 1 in
-// main(), just before invocation of InitGoogleTest().  After calling
-// InitGoogleTest(), we set the value to 2.  If the sequence is evaluated
-// before or after InitGoogleTest, INSTANTIATE_TEST_CASE_P will create a
-// test with parameter other than 1, and the test body will fail the
-// assertion.
-class GeneratorEvaluationTest : public TestWithParam<int> {
- public:
-  static int param_value() { return param_value_; }
-  static void set_param_value(int param_value) { param_value_ = param_value; }
-
- private:
-  static int param_value_;
-};
-int GeneratorEvaluationTest::param_value_ = 0;
-
-TEST_P(GeneratorEvaluationTest, GeneratorsEvaluatedInMain) {
-  EXPECT_EQ(1, GetParam());
-}
-INSTANTIATE_TEST_CASE_P(GenEvalModule,
-                        GeneratorEvaluationTest,
-                        Values(GeneratorEvaluationTest::param_value()));
-
-// Tests that generators defined in a different translation unit are
-// functional. Generator extern_gen is defined in gtest-param-test_test2.cc.
-extern ParamGenerator<int> extern_gen;
-class ExternalGeneratorTest : public TestWithParam<int> {};
-TEST_P(ExternalGeneratorTest, ExternalGenerator) {
-  // Sequence produced by extern_gen contains only a single value
-  // which we verify here.
-  EXPECT_EQ(GetParam(), 33);
-}
-INSTANTIATE_TEST_CASE_P(ExternalGeneratorModule,
-                        ExternalGeneratorTest,
-                        extern_gen);
-
-// Tests that a parameterized test case can be defined in one translation
-// unit and instantiated in another. This test will be instantiated in
-// gtest-param-test_test2.cc. ExternalInstantiationTest fixture class is
-// defined in gtest-param-test_test.h.
-TEST_P(ExternalInstantiationTest, IsMultipleOf33) {
-  EXPECT_EQ(0, GetParam() % 33);
-}
-
-// Tests that a parameterized test case can be instantiated with multiple
-// generators.
-class MultipleInstantiationTest : public TestWithParam<int> {};
-TEST_P(MultipleInstantiationTest, AllowsMultipleInstances) {
-}
-INSTANTIATE_TEST_CASE_P(Sequence1, MultipleInstantiationTest, Values(1, 2));
-INSTANTIATE_TEST_CASE_P(Sequence2, MultipleInstantiationTest, Range(3, 5));
-
-// Tests that a parameterized test case can be instantiated
-// in multiple translation units. This test will be instantiated
-// here and in gtest-param-test_test2.cc.
-// InstantiationInMultipleTranslationUnitsTest fixture class
-// is defined in gtest-param-test_test.h.
-TEST_P(InstantiationInMultipleTranslaionUnitsTest, IsMultipleOf42) {
-  EXPECT_EQ(0, GetParam() % 42);
-}
-INSTANTIATE_TEST_CASE_P(Sequence1,
-                        InstantiationInMultipleTranslaionUnitsTest,
-                        Values(42, 42*2));
-
-// Tests that each iteration of parameterized test runs in a separate test
-// object.
-class SeparateInstanceTest : public TestWithParam<int> {
- public:
-  SeparateInstanceTest() : count_(0) {}
-
-  static void TearDownTestCase() {
-    EXPECT_GE(global_count_, 2)
-        << "If some (but not all) SeparateInstanceTest tests have been "
-        << "filtered out this test will fail. Make sure that all "
-        << "GeneratorEvaluationTest are selected or de-selected together "
-        << "by the test filter.";
-  }
-
- protected:
-  int count_;
-  static int global_count_;
-};
-int SeparateInstanceTest::global_count_ = 0;
-
-TEST_P(SeparateInstanceTest, TestsRunInSeparateInstances) {
-  EXPECT_EQ(0, count_++);
-  global_count_++;
-}
-INSTANTIATE_TEST_CASE_P(FourElemSequence, SeparateInstanceTest, Range(1, 4));
-
-// Tests that all instantiations of a test have named appropriately. Test
-// defined with TEST_P(TestCaseName, TestName) and instantiated with
-// INSTANTIATE_TEST_CASE_P(SequenceName, TestCaseName, generator) must be named
-// SequenceName/TestCaseName.TestName/i, where i is the 0-based index of the
-// sequence element used to instantiate the test.
-class NamingTest : public TestWithParam<int> {};
-
-TEST_P(NamingTest, TestsReportCorrectNamesAndParameters) {
-  const ::testing::TestInfo* const test_info =
-     ::testing::UnitTest::GetInstance()->current_test_info();
-
-  EXPECT_STREQ("ZeroToFiveSequence/NamingTest", test_info->test_case_name());
-
-  Message index_stream;
-  index_stream << "TestsReportCorrectNamesAndParameters/" << GetParam();
-  EXPECT_STREQ(index_stream.GetString().c_str(), test_info->name());
-
-  EXPECT_EQ(::testing::PrintToString(GetParam()), test_info->value_param());
-}
-
-INSTANTIATE_TEST_CASE_P(ZeroToFiveSequence, NamingTest, Range(0, 5));
-
-// Class that cannot be streamed into an ostream.  It needs to be copyable
-// (and, in case of MSVC, also assignable) in order to be a test parameter
-// type.  Its default copy constructor and assignment operator do exactly
-// what we need.
-class Unstreamable {
- public:
-  explicit Unstreamable(int value) : value_(value) {}
-
- private:
-  int value_;
-};
-
-class CommentTest : public TestWithParam<Unstreamable> {};
-
-TEST_P(CommentTest, TestsCorrectlyReportUnstreamableParams) {
-  const ::testing::TestInfo* const test_info =
-     ::testing::UnitTest::GetInstance()->current_test_info();
-
-  EXPECT_EQ(::testing::PrintToString(GetParam()), test_info->value_param());
-}
-
-INSTANTIATE_TEST_CASE_P(InstantiationWithComments,
-                        CommentTest,
-                        Values(Unstreamable(1)));
-
-// Verify that we can create a hierarchy of test fixtures, where the base
-// class fixture is not parameterized and the derived class is. In this case
-// ParameterizedDerivedTest inherits from NonParameterizedBaseTest.  We
-// perform simple tests on both.
-class NonParameterizedBaseTest : public ::testing::Test {
- public:
-  NonParameterizedBaseTest() : n_(17) { }
- protected:
-  int n_;
-};
-
-class ParameterizedDerivedTest : public NonParameterizedBaseTest,
-                                 public ::testing::WithParamInterface<int> {
- protected:
-  ParameterizedDerivedTest() : count_(0) { }
-  int count_;
-  static int global_count_;
-};
-
-int ParameterizedDerivedTest::global_count_ = 0;
-
-TEST_F(NonParameterizedBaseTest, FixtureIsInitialized) {
-  EXPECT_EQ(17, n_);
-}
-
-TEST_P(ParameterizedDerivedTest, SeesSequence) {
-  EXPECT_EQ(17, n_);
-  EXPECT_EQ(0, count_++);
-  EXPECT_EQ(GetParam(), global_count_++);
-}
-
-INSTANTIATE_TEST_CASE_P(RangeZeroToFive, ParameterizedDerivedTest, Range(0, 5));
-
-#endif  // GTEST_HAS_PARAM_TEST
-
-TEST(CompileTest, CombineIsDefinedOnlyWhenGtestHasParamTestIsDefined) {
-#if GTEST_HAS_COMBINE && !GTEST_HAS_PARAM_TEST
-  FAIL() << "GTEST_HAS_COMBINE is defined while GTEST_HAS_PARAM_TEST is not\n"
-#endif
-}
-
-int main(int argc, char **argv) {
-#if GTEST_HAS_PARAM_TEST
-  // Used in TestGenerationTest test case.
-  AddGlobalTestEnvironment(TestGenerationTest::Environment::Instance());
-  // Used in GeneratorEvaluationTest test case. Tests that the updated value
-  // will be picked up for instantiating tests in GeneratorEvaluationTest.
-  GeneratorEvaluationTest::set_param_value(1);
-#endif  // GTEST_HAS_PARAM_TEST
-
-  ::testing::InitGoogleTest(&argc, argv);
-
-#if GTEST_HAS_PARAM_TEST
-  // Used in GeneratorEvaluationTest test case. Tests that value updated
-  // here will NOT be used for instantiating tests in
-  // GeneratorEvaluationTest.
-  GeneratorEvaluationTest::set_param_value(2);
-#endif  // GTEST_HAS_PARAM_TEST
-
-  return RUN_ALL_TESTS();
-}
+// Copyright 2008, Google Inc.

+// All rights reserved.

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+//

+// Author: vladl@google.com (Vlad Losev)

+//

+// Tests for Google Test itself. This file verifies that the parameter

+// generators objects produce correct parameter sequences and that

+// Google Test runtime instantiates correct tests from those sequences.

+

+#include "gtest/gtest.h"

+

+#if GTEST_HAS_PARAM_TEST

+

+# include <algorithm>

+# include <iostream>

+# include <list>

+# include <sstream>

+# include <string>

+# include <vector>

+

+// To include gtest-internal-inl.h.

+# define GTEST_IMPLEMENTATION_ 1

+# include "src/gtest-internal-inl.h"  // for UnitTestOptions

+# undef GTEST_IMPLEMENTATION_

+

+# include "test/gtest-param-test_test.h"

+

+using ::std::vector;

+using ::std::sort;

+

+using ::testing::AddGlobalTestEnvironment;

+using ::testing::Bool;

+using ::testing::Message;

+using ::testing::Range;

+using ::testing::TestWithParam;

+using ::testing::Values;

+using ::testing::ValuesIn;

+

+# if GTEST_HAS_COMBINE

+using ::testing::Combine;

+using ::std::tr1::get;

+using ::std::tr1::make_tuple;

+using ::std::tr1::tuple;

+# endif  // GTEST_HAS_COMBINE

+

+using ::testing::internal::ParamGenerator;

+using ::testing::internal::UnitTestOptions;

+

+// Prints a value to a string.

+//

+// TODO(wan@google.com): remove PrintValue() when we move matchers and

+// EXPECT_THAT() from Google Mock to Google Test.  At that time, we

+// can write EXPECT_THAT(x, Eq(y)) to compare two tuples x and y, as

+// EXPECT_THAT() and the matchers know how to print tuples.

+template <typename T>

+::std::string PrintValue(const T& value) {

+  ::std::stringstream stream;

+  stream << value;

+  return stream.str();

+}

+

+# if GTEST_HAS_COMBINE

+

+// These overloads allow printing tuples in our tests.  We cannot

+// define an operator<< for tuples, as that definition needs to be in

+// the std namespace in order to be picked up by Google Test via

+// Argument-Dependent Lookup, yet defining anything in the std

+// namespace in non-STL code is undefined behavior.

+

+template <typename T1, typename T2>

+::std::string PrintValue(const tuple<T1, T2>& value) {

+  ::std::stringstream stream;

+  stream << "(" << get<0>(value) << ", " << get<1>(value) << ")";

+  return stream.str();

+}

+

+template <typename T1, typename T2, typename T3>

+::std::string PrintValue(const tuple<T1, T2, T3>& value) {

+  ::std::stringstream stream;

+  stream << "(" << get<0>(value) << ", " << get<1>(value)

+         << ", "<< get<2>(value) << ")";

+  return stream.str();

+}

+

+template <typename T1, typename T2, typename T3, typename T4, typename T5,

+          typename T6, typename T7, typename T8, typename T9, typename T10>

+::std::string PrintValue(

+    const tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>& value) {

+  ::std::stringstream stream;

+  stream << "(" << get<0>(value) << ", " << get<1>(value)

+         << ", "<< get<2>(value) << ", " << get<3>(value)

+         << ", "<< get<4>(value) << ", " << get<5>(value)

+         << ", "<< get<6>(value) << ", " << get<7>(value)

+         << ", "<< get<8>(value) << ", " << get<9>(value) << ")";

+  return stream.str();

+}

+

+# endif  // GTEST_HAS_COMBINE

+

+// Verifies that a sequence generated by the generator and accessed

+// via the iterator object matches the expected one using Google Test

+// assertions.

+template <typename T, size_t N>

+void VerifyGenerator(const ParamGenerator<T>& generator,

+                     const T (&expected_values)[N]) {

+  typename ParamGenerator<T>::iterator it = generator.begin();

+  for (size_t i = 0; i < N; ++i) {

+    ASSERT_FALSE(it == generator.end())

+        << "At element " << i << " when accessing via an iterator "

+        << "created with the copy constructor.\n";

+    // We cannot use EXPECT_EQ() here as the values may be tuples,

+    // which don't support <<.

+    EXPECT_TRUE(expected_values[i] == *it)

+        << "where i is " << i

+        << ", expected_values[i] is " << PrintValue(expected_values[i])

+        << ", *it is " << PrintValue(*it)

+        << ", and 'it' is an iterator created with the copy constructor.\n";

+    it++;

+  }

+  EXPECT_TRUE(it == generator.end())

+        << "At the presumed end of sequence when accessing via an iterator "

+        << "created with the copy constructor.\n";

+

+  // Test the iterator assignment. The following lines verify that

+  // the sequence accessed via an iterator initialized via the

+  // assignment operator (as opposed to a copy constructor) matches

+  // just the same.

+  it = generator.begin();

+  for (size_t i = 0; i < N; ++i) {

+    ASSERT_FALSE(it == generator.end())

+        << "At element " << i << " when accessing via an iterator "

+        << "created with the assignment operator.\n";

+    EXPECT_TRUE(expected_values[i] == *it)

+        << "where i is " << i

+        << ", expected_values[i] is " << PrintValue(expected_values[i])

+        << ", *it is " << PrintValue(*it)

+        << ", and 'it' is an iterator created with the copy constructor.\n";

+    it++;

+  }

+  EXPECT_TRUE(it == generator.end())

+        << "At the presumed end of sequence when accessing via an iterator "

+        << "created with the assignment operator.\n";

+}

+

+template <typename T>

+void VerifyGeneratorIsEmpty(const ParamGenerator<T>& generator) {

+  typename ParamGenerator<T>::iterator it = generator.begin();

+  EXPECT_TRUE(it == generator.end());

+

+  it = generator.begin();

+  EXPECT_TRUE(it == generator.end());

+}

+

+// Generator tests. They test that each of the provided generator functions

+// generates an expected sequence of values. The general test pattern

+// instantiates a generator using one of the generator functions,

+// checks the sequence produced by the generator using its iterator API,

+// and then resets the iterator back to the beginning of the sequence

+// and checks the sequence again.

+

+// Tests that iterators produced by generator functions conform to the

+// ForwardIterator concept.

+TEST(IteratorTest, ParamIteratorConformsToForwardIteratorConcept) {

+  const ParamGenerator<int> gen = Range(0, 10);

+  ParamGenerator<int>::iterator it = gen.begin();

+

+  // Verifies that iterator initialization works as expected.

+  ParamGenerator<int>::iterator it2 = it;

+  EXPECT_TRUE(*it == *it2) << "Initialized iterators must point to the "

+                           << "element same as its source points to";

+

+  // Verifies that iterator assignment works as expected.

+  it++;

+  EXPECT_FALSE(*it == *it2);

+  it2 = it;

+  EXPECT_TRUE(*it == *it2) << "Assigned iterators must point to the "

+                           << "element same as its source points to";

+

+  // Verifies that prefix operator++() returns *this.

+  EXPECT_EQ(&it, &(++it)) << "Result of the prefix operator++ must be "

+                          << "refer to the original object";

+

+  // Verifies that the result of the postfix operator++ points to the value

+  // pointed to by the original iterator.

+  int original_value = *it;  // Have to compute it outside of macro call to be

+                             // unaffected by the parameter evaluation order.

+  EXPECT_EQ(original_value, *(it++));

+

+  // Verifies that prefix and postfix operator++() advance an iterator

+  // all the same.

+  it2 = it;

+  it++;

+  ++it2;

+  EXPECT_TRUE(*it == *it2);

+}

+

+// Tests that Range() generates the expected sequence.

+TEST(RangeTest, IntRangeWithDefaultStep) {

+  const ParamGenerator<int> gen = Range(0, 3);

+  const int expected_values[] = {0, 1, 2};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Edge case. Tests that Range() generates the single element sequence

+// as expected when provided with range limits that are equal.

+TEST(RangeTest, IntRangeSingleValue) {

+  const ParamGenerator<int> gen = Range(0, 1);

+  const int expected_values[] = {0};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Edge case. Tests that Range() with generates empty sequence when

+// supplied with an empty range.

+TEST(RangeTest, IntRangeEmpty) {

+  const ParamGenerator<int> gen = Range(0, 0);

+  VerifyGeneratorIsEmpty(gen);

+}

+

+// Tests that Range() with custom step (greater then one) generates

+// the expected sequence.

+TEST(RangeTest, IntRangeWithCustomStep) {

+  const ParamGenerator<int> gen = Range(0, 9, 3);

+  const int expected_values[] = {0, 3, 6};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Tests that Range() with custom step (greater then one) generates

+// the expected sequence when the last element does not fall on the

+// upper range limit. Sequences generated by Range() must not have

+// elements beyond the range limits.

+TEST(RangeTest, IntRangeWithCustomStepOverUpperBound) {

+  const ParamGenerator<int> gen = Range(0, 4, 3);

+  const int expected_values[] = {0, 3};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Verifies that Range works with user-defined types that define

+// copy constructor, operator=(), operator+(), and operator<().

+class DogAdder {

+ public:

+  explicit DogAdder(const char* a_value) : value_(a_value) {}

+  DogAdder(const DogAdder& other) : value_(other.value_.c_str()) {}

+

+  DogAdder operator=(const DogAdder& other) {

+    if (this != &other)

+      value_ = other.value_;

+    return *this;

+  }

+  DogAdder operator+(const DogAdder& other) const {

+    Message msg;

+    msg << value_.c_str() << other.value_.c_str();

+    return DogAdder(msg.GetString().c_str());

+  }

+  bool operator<(const DogAdder& other) const {

+    return value_ < other.value_;

+  }

+  const ::testing::internal::String& value() const { return value_; }

+

+ private:

+  ::testing::internal::String value_;

+};

+

+TEST(RangeTest, WorksWithACustomType) {

+  const ParamGenerator<DogAdder> gen =

+      Range(DogAdder("cat"), DogAdder("catdogdog"), DogAdder("dog"));

+  ParamGenerator<DogAdder>::iterator it = gen.begin();

+

+  ASSERT_FALSE(it == gen.end());

+  EXPECT_STREQ("cat", it->value().c_str());

+

+  ASSERT_FALSE(++it == gen.end());

+  EXPECT_STREQ("catdog", it->value().c_str());

+

+  EXPECT_TRUE(++it == gen.end());

+}

+

+class IntWrapper {

+ public:

+  explicit IntWrapper(int a_value) : value_(a_value) {}

+  IntWrapper(const IntWrapper& other) : value_(other.value_) {}

+

+  IntWrapper operator=(const IntWrapper& other) {

+    value_ = other.value_;

+    return *this;

+  }

+  // operator+() adds a different type.

+  IntWrapper operator+(int other) const { return IntWrapper(value_ + other); }

+  bool operator<(const IntWrapper& other) const {

+    return value_ < other.value_;

+  }

+  int value() const { return value_; }

+

+ private:

+  int value_;

+};

+

+TEST(RangeTest, WorksWithACustomTypeWithDifferentIncrementType) {

+  const ParamGenerator<IntWrapper> gen = Range(IntWrapper(0), IntWrapper(2));

+  ParamGenerator<IntWrapper>::iterator it = gen.begin();

+

+  ASSERT_FALSE(it == gen.end());

+  EXPECT_EQ(0, it->value());

+

+  ASSERT_FALSE(++it == gen.end());

+  EXPECT_EQ(1, it->value());

+

+  EXPECT_TRUE(++it == gen.end());

+}

+

+// Tests that ValuesIn() with an array parameter generates

+// the expected sequence.

+TEST(ValuesInTest, ValuesInArray) {

+  int array[] = {3, 5, 8};

+  const ParamGenerator<int> gen = ValuesIn(array);

+  VerifyGenerator(gen, array);

+}

+

+// Tests that ValuesIn() with a const array parameter generates

+// the expected sequence.

+TEST(ValuesInTest, ValuesInConstArray) {

+  const int array[] = {3, 5, 8};

+  const ParamGenerator<int> gen = ValuesIn(array);

+  VerifyGenerator(gen, array);

+}

+

+// Edge case. Tests that ValuesIn() with an array parameter containing a

+// single element generates the single element sequence.

+TEST(ValuesInTest, ValuesInSingleElementArray) {

+  int array[] = {42};

+  const ParamGenerator<int> gen = ValuesIn(array);

+  VerifyGenerator(gen, array);

+}

+

+// Tests that ValuesIn() generates the expected sequence for an STL

+// container (vector).

+TEST(ValuesInTest, ValuesInVector) {

+  typedef ::std::vector<int> ContainerType;

+  ContainerType values;

+  values.push_back(3);

+  values.push_back(5);

+  values.push_back(8);

+  const ParamGenerator<int> gen = ValuesIn(values);

+

+  const int expected_values[] = {3, 5, 8};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Tests that ValuesIn() generates the expected sequence.

+TEST(ValuesInTest, ValuesInIteratorRange) {

+  typedef ::std::vector<int> ContainerType;

+  ContainerType values;

+  values.push_back(3);

+  values.push_back(5);

+  values.push_back(8);

+  const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());

+

+  const int expected_values[] = {3, 5, 8};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Edge case. Tests that ValuesIn() provided with an iterator range specifying a

+// single value generates a single-element sequence.

+TEST(ValuesInTest, ValuesInSingleElementIteratorRange) {

+  typedef ::std::vector<int> ContainerType;

+  ContainerType values;

+  values.push_back(42);

+  const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());

+

+  const int expected_values[] = {42};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Edge case. Tests that ValuesIn() provided with an empty iterator range

+// generates an empty sequence.

+TEST(ValuesInTest, ValuesInEmptyIteratorRange) {

+  typedef ::std::vector<int> ContainerType;

+  ContainerType values;

+  const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());

+

+  VerifyGeneratorIsEmpty(gen);

+}

+

+// Tests that the Values() generates the expected sequence.

+TEST(ValuesTest, ValuesWorks) {

+  const ParamGenerator<int> gen = Values(3, 5, 8);

+

+  const int expected_values[] = {3, 5, 8};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Tests that Values() generates the expected sequences from elements of

+// different types convertible to ParamGenerator's parameter type.

+TEST(ValuesTest, ValuesWorksForValuesOfCompatibleTypes) {

+  const ParamGenerator<double> gen = Values(3, 5.0f, 8.0);

+

+  const double expected_values[] = {3.0, 5.0, 8.0};

+  VerifyGenerator(gen, expected_values);

+}

+

+TEST(ValuesTest, ValuesWorksForMaxLengthList) {

+  const ParamGenerator<int> gen = Values(

+      10, 20, 30, 40, 50, 60, 70, 80, 90, 100,

+      110, 120, 130, 140, 150, 160, 170, 180, 190, 200,

+      210, 220, 230, 240, 250, 260, 270, 280, 290, 300,

+      310, 320, 330, 340, 350, 360, 370, 380, 390, 400,

+      410, 420, 430, 440, 450, 460, 470, 480, 490, 500);

+

+  const int expected_values[] = {

+      10, 20, 30, 40, 50, 60, 70, 80, 90, 100,

+      110, 120, 130, 140, 150, 160, 170, 180, 190, 200,

+      210, 220, 230, 240, 250, 260, 270, 280, 290, 300,

+      310, 320, 330, 340, 350, 360, 370, 380, 390, 400,

+      410, 420, 430, 440, 450, 460, 470, 480, 490, 500};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Edge case test. Tests that single-parameter Values() generates the sequence

+// with the single value.

+TEST(ValuesTest, ValuesWithSingleParameter) {

+  const ParamGenerator<int> gen = Values(42);

+

+  const int expected_values[] = {42};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Tests that Bool() generates sequence (false, true).

+TEST(BoolTest, BoolWorks) {

+  const ParamGenerator<bool> gen = Bool();

+

+  const bool expected_values[] = {false, true};

+  VerifyGenerator(gen, expected_values);

+}

+

+# if GTEST_HAS_COMBINE

+

+// Tests that Combine() with two parameters generates the expected sequence.

+TEST(CombineTest, CombineWithTwoParameters) {

+  const char* foo = "foo";

+  const char* bar = "bar";

+  const ParamGenerator<tuple<const char*, int> > gen =

+      Combine(Values(foo, bar), Values(3, 4));

+

+  tuple<const char*, int> expected_values[] = {

+    make_tuple(foo, 3), make_tuple(foo, 4),

+    make_tuple(bar, 3), make_tuple(bar, 4)};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Tests that Combine() with three parameters generates the expected sequence.

+TEST(CombineTest, CombineWithThreeParameters) {

+  const ParamGenerator<tuple<int, int, int> > gen = Combine(Values(0, 1),

+                                                            Values(3, 4),

+                                                            Values(5, 6));

+  tuple<int, int, int> expected_values[] = {

+    make_tuple(0, 3, 5), make_tuple(0, 3, 6),

+    make_tuple(0, 4, 5), make_tuple(0, 4, 6),

+    make_tuple(1, 3, 5), make_tuple(1, 3, 6),

+    make_tuple(1, 4, 5), make_tuple(1, 4, 6)};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Tests that the Combine() with the first parameter generating a single value

+// sequence generates a sequence with the number of elements equal to the

+// number of elements in the sequence generated by the second parameter.

+TEST(CombineTest, CombineWithFirstParameterSingleValue) {

+  const ParamGenerator<tuple<int, int> > gen = Combine(Values(42),

+                                                       Values(0, 1));

+

+  tuple<int, int> expected_values[] = {make_tuple(42, 0), make_tuple(42, 1)};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Tests that the Combine() with the second parameter generating a single value

+// sequence generates a sequence with the number of elements equal to the

+// number of elements in the sequence generated by the first parameter.

+TEST(CombineTest, CombineWithSecondParameterSingleValue) {

+  const ParamGenerator<tuple<int, int> > gen = Combine(Values(0, 1),

+                                                       Values(42));

+

+  tuple<int, int> expected_values[] = {make_tuple(0, 42), make_tuple(1, 42)};

+  VerifyGenerator(gen, expected_values);

+}

+

+// Tests that when the first parameter produces an empty sequence,

+// Combine() produces an empty sequence, too.

+TEST(CombineTest, CombineWithFirstParameterEmptyRange) {

+  const ParamGenerator<tuple<int, int> > gen = Combine(Range(0, 0),

+                                                       Values(0, 1));

+  VerifyGeneratorIsEmpty(gen);

+}

+

+// Tests that when the second parameter produces an empty sequence,

+// Combine() produces an empty sequence, too.

+TEST(CombineTest, CombineWithSecondParameterEmptyRange) {

+  const ParamGenerator<tuple<int, int> > gen = Combine(Values(0, 1),

+                                                       Range(1, 1));

+  VerifyGeneratorIsEmpty(gen);

+}

+

+// Edge case. Tests that combine works with the maximum number

+// of parameters supported by Google Test (currently 10).

+TEST(CombineTest, CombineWithMaxNumberOfParameters) {

+  const char* foo = "foo";

+  const char* bar = "bar";

+  const ParamGenerator<tuple<const char*, int, int, int, int, int, int, int,

+                             int, int> > gen = Combine(Values(foo, bar),

+                                                       Values(1), Values(2),

+                                                       Values(3), Values(4),

+                                                       Values(5), Values(6),

+                                                       Values(7), Values(8),

+                                                       Values(9));

+

+  tuple<const char*, int, int, int, int, int, int, int, int, int>

+      expected_values[] = {make_tuple(foo, 1, 2, 3, 4, 5, 6, 7, 8, 9),

+                           make_tuple(bar, 1, 2, 3, 4, 5, 6, 7, 8, 9)};

+  VerifyGenerator(gen, expected_values);

+}

+

+# endif  // GTEST_HAS_COMBINE

+

+// Tests that an generator produces correct sequence after being

+// assigned from another generator.

+TEST(ParamGeneratorTest, AssignmentWorks) {

+  ParamGenerator<int> gen = Values(1, 2);

+  const ParamGenerator<int> gen2 = Values(3, 4);

+  gen = gen2;

+

+  const int expected_values[] = {3, 4};

+  VerifyGenerator(gen, expected_values);

+}

+

+// This test verifies that the tests are expanded and run as specified:

+// one test per element from the sequence produced by the generator

+// specified in INSTANTIATE_TEST_CASE_P. It also verifies that the test's

+// fixture constructor, SetUp(), and TearDown() have run and have been

+// supplied with the correct parameters.

+

+// The use of environment object allows detection of the case where no test

+// case functionality is run at all. In this case TestCaseTearDown will not

+// be able to detect missing tests, naturally.

+template <int kExpectedCalls>

+class TestGenerationEnvironment : public ::testing::Environment {

+ public:

+  static TestGenerationEnvironment* Instance() {

+    static TestGenerationEnvironment* instance = new TestGenerationEnvironment;

+    return instance;

+  }

+

+  void FixtureConstructorExecuted() { fixture_constructor_count_++; }

+  void SetUpExecuted() { set_up_count_++; }

+  void TearDownExecuted() { tear_down_count_++; }

+  void TestBodyExecuted() { test_body_count_++; }

+

+  virtual void TearDown() {

+    // If all MultipleTestGenerationTest tests have been de-selected

+    // by the filter flag, the following checks make no sense.

+    bool perform_check = false;

+

+    for (int i = 0; i < kExpectedCalls; ++i) {

+      Message msg;

+      msg << "TestsExpandedAndRun/" << i;

+      if (UnitTestOptions::FilterMatchesTest(

+             "TestExpansionModule/MultipleTestGenerationTest",

+              msg.GetString().c_str())) {

+        perform_check = true;

+      }

+    }

+    if (perform_check) {

+      EXPECT_EQ(kExpectedCalls, fixture_constructor_count_)

+          << "Fixture constructor of ParamTestGenerationTest test case "

+          << "has not been run as expected.";

+      EXPECT_EQ(kExpectedCalls, set_up_count_)

+          << "Fixture SetUp method of ParamTestGenerationTest test case "

+          << "has not been run as expected.";

+      EXPECT_EQ(kExpectedCalls, tear_down_count_)

+          << "Fixture TearDown method of ParamTestGenerationTest test case "

+          << "has not been run as expected.";

+      EXPECT_EQ(kExpectedCalls, test_body_count_)

+          << "Test in ParamTestGenerationTest test case "

+          << "has not been run as expected.";

+    }

+  }

+ private:

+  TestGenerationEnvironment() : fixture_constructor_count_(0), set_up_count_(0),

+                                tear_down_count_(0), test_body_count_(0) {}

+

+  int fixture_constructor_count_;

+  int set_up_count_;

+  int tear_down_count_;

+  int test_body_count_;

+

+  GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationEnvironment);

+};

+

+const int test_generation_params[] = {36, 42, 72};

+

+class TestGenerationTest : public TestWithParam<int> {

+ public:

+  enum {

+    PARAMETER_COUNT =

+        sizeof(test_generation_params)/sizeof(test_generation_params[0])

+  };

+

+  typedef TestGenerationEnvironment<PARAMETER_COUNT> Environment;

+

+  TestGenerationTest() {

+    Environment::Instance()->FixtureConstructorExecuted();

+    current_parameter_ = GetParam();

+  }

+  virtual void SetUp() {

+    Environment::Instance()->SetUpExecuted();

+    EXPECT_EQ(current_parameter_, GetParam());

+  }

+  virtual void TearDown() {

+    Environment::Instance()->TearDownExecuted();

+    EXPECT_EQ(current_parameter_, GetParam());

+  }

+

+  static void SetUpTestCase() {

+    bool all_tests_in_test_case_selected = true;

+

+    for (int i = 0; i < PARAMETER_COUNT; ++i) {

+      Message test_name;

+      test_name << "TestsExpandedAndRun/" << i;

+      if ( !UnitTestOptions::FilterMatchesTest(

+                "TestExpansionModule/MultipleTestGenerationTest",

+                test_name.GetString())) {

+        all_tests_in_test_case_selected = false;

+      }

+    }

+    EXPECT_TRUE(all_tests_in_test_case_selected)

+        << "When running the TestGenerationTest test case all of its tests\n"

+        << "must be selected by the filter flag for the test case to pass.\n"

+        << "If not all of them are enabled, we can't reliably conclude\n"

+        << "that the correct number of tests have been generated.";

+

+    collected_parameters_.clear();

+  }

+

+  static void TearDownTestCase() {

+    vector<int> expected_values(test_generation_params,

+                                test_generation_params + PARAMETER_COUNT);

+    // Test execution order is not guaranteed by Google Test,

+    // so the order of values in collected_parameters_ can be

+    // different and we have to sort to compare.

+    sort(expected_values.begin(), expected_values.end());

+    sort(collected_parameters_.begin(), collected_parameters_.end());

+

+    EXPECT_TRUE(collected_parameters_ == expected_values);

+  }

+ protected:

+  int current_parameter_;

+  static vector<int> collected_parameters_;

+

+ private:

+  GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationTest);

+};

+vector<int> TestGenerationTest::collected_parameters_;

+

+TEST_P(TestGenerationTest, TestsExpandedAndRun) {

+  Environment::Instance()->TestBodyExecuted();

+  EXPECT_EQ(current_parameter_, GetParam());

+  collected_parameters_.push_back(GetParam());

+}

+INSTANTIATE_TEST_CASE_P(TestExpansionModule, TestGenerationTest,

+                        ValuesIn(test_generation_params));

+

+// This test verifies that the element sequence (third parameter of

+// INSTANTIATE_TEST_CASE_P) is evaluated in InitGoogleTest() and neither at

+// the call site of INSTANTIATE_TEST_CASE_P nor in RUN_ALL_TESTS().  For

+// that, we declare param_value_ to be a static member of

+// GeneratorEvaluationTest and initialize it to 0.  We set it to 1 in

+// main(), just before invocation of InitGoogleTest().  After calling

+// InitGoogleTest(), we set the value to 2.  If the sequence is evaluated

+// before or after InitGoogleTest, INSTANTIATE_TEST_CASE_P will create a

+// test with parameter other than 1, and the test body will fail the

+// assertion.

+class GeneratorEvaluationTest : public TestWithParam<int> {

+ public:

+  static int param_value() { return param_value_; }

+  static void set_param_value(int param_value) { param_value_ = param_value; }

+

+ private:

+  static int param_value_;

+};

+int GeneratorEvaluationTest::param_value_ = 0;

+

+TEST_P(GeneratorEvaluationTest, GeneratorsEvaluatedInMain) {

+  EXPECT_EQ(1, GetParam());

+}

+INSTANTIATE_TEST_CASE_P(GenEvalModule,

+                        GeneratorEvaluationTest,

+                        Values(GeneratorEvaluationTest::param_value()));

+

+// Tests that generators defined in a different translation unit are

+// functional. Generator extern_gen is defined in gtest-param-test_test2.cc.

+extern ParamGenerator<int> extern_gen;

+class ExternalGeneratorTest : public TestWithParam<int> {};

+TEST_P(ExternalGeneratorTest, ExternalGenerator) {

+  // Sequence produced by extern_gen contains only a single value

+  // which we verify here.

+  EXPECT_EQ(GetParam(), 33);

+}

+INSTANTIATE_TEST_CASE_P(ExternalGeneratorModule,

+                        ExternalGeneratorTest,

+                        extern_gen);

+

+// Tests that a parameterized test case can be defined in one translation

+// unit and instantiated in another. This test will be instantiated in

+// gtest-param-test_test2.cc. ExternalInstantiationTest fixture class is

+// defined in gtest-param-test_test.h.

+TEST_P(ExternalInstantiationTest, IsMultipleOf33) {

+  EXPECT_EQ(0, GetParam() % 33);

+}

+

+// Tests that a parameterized test case can be instantiated with multiple

+// generators.

+class MultipleInstantiationTest : public TestWithParam<int> {};

+TEST_P(MultipleInstantiationTest, AllowsMultipleInstances) {

+}

+INSTANTIATE_TEST_CASE_P(Sequence1, MultipleInstantiationTest, Values(1, 2));

+INSTANTIATE_TEST_CASE_P(Sequence2, MultipleInstantiationTest, Range(3, 5));

+

+// Tests that a parameterized test case can be instantiated

+// in multiple translation units. This test will be instantiated

+// here and in gtest-param-test_test2.cc.

+// InstantiationInMultipleTranslationUnitsTest fixture class

+// is defined in gtest-param-test_test.h.

+TEST_P(InstantiationInMultipleTranslaionUnitsTest, IsMultipleOf42) {

+  EXPECT_EQ(0, GetParam() % 42);

+}

+INSTANTIATE_TEST_CASE_P(Sequence1,

+                        InstantiationInMultipleTranslaionUnitsTest,

+                        Values(42, 42*2));

+

+// Tests that each iteration of parameterized test runs in a separate test

+// object.

+class SeparateInstanceTest : public TestWithParam<int> {

+ public:

+  SeparateInstanceTest() : count_(0) {}

+

+  static void TearDownTestCase() {

+    EXPECT_GE(global_count_, 2)

+        << "If some (but not all) SeparateInstanceTest tests have been "

+        << "filtered out this test will fail. Make sure that all "

+        << "GeneratorEvaluationTest are selected or de-selected together "

+        << "by the test filter.";

+  }

+

+ protected:

+  int count_;

+  static int global_count_;

+};

+int SeparateInstanceTest::global_count_ = 0;

+

+TEST_P(SeparateInstanceTest, TestsRunInSeparateInstances) {

+  EXPECT_EQ(0, count_++);

+  global_count_++;

+}

+INSTANTIATE_TEST_CASE_P(FourElemSequence, SeparateInstanceTest, Range(1, 4));

+

+// Tests that all instantiations of a test have named appropriately. Test

+// defined with TEST_P(TestCaseName, TestName) and instantiated with

+// INSTANTIATE_TEST_CASE_P(SequenceName, TestCaseName, generator) must be named

+// SequenceName/TestCaseName.TestName/i, where i is the 0-based index of the

+// sequence element used to instantiate the test.

+class NamingTest : public TestWithParam<int> {};

+

+TEST_P(NamingTest, TestsReportCorrectNamesAndParameters) {

+  const ::testing::TestInfo* const test_info =

+     ::testing::UnitTest::GetInstance()->current_test_info();

+

+  EXPECT_STREQ("ZeroToFiveSequence/NamingTest", test_info->test_case_name());

+

+  Message index_stream;

+  index_stream << "TestsReportCorrectNamesAndParameters/" << GetParam();

+  EXPECT_STREQ(index_stream.GetString().c_str(), test_info->name());

+

+  EXPECT_EQ(::testing::PrintToString(GetParam()), test_info->value_param());

+}

+

+INSTANTIATE_TEST_CASE_P(ZeroToFiveSequence, NamingTest, Range(0, 5));

+

+// Class that cannot be streamed into an ostream.  It needs to be copyable

+// (and, in case of MSVC, also assignable) in order to be a test parameter

+// type.  Its default copy constructor and assignment operator do exactly

+// what we need.

+class Unstreamable {

+ public:

+  explicit Unstreamable(int value) : value_(value) {}

+

+ private:

+  int value_;

+};

+

+class CommentTest : public TestWithParam<Unstreamable> {};

+

+TEST_P(CommentTest, TestsCorrectlyReportUnstreamableParams) {

+  const ::testing::TestInfo* const test_info =

+     ::testing::UnitTest::GetInstance()->current_test_info();

+

+  EXPECT_EQ(::testing::PrintToString(GetParam()), test_info->value_param());

+}

+

+INSTANTIATE_TEST_CASE_P(InstantiationWithComments,

+                        CommentTest,

+                        Values(Unstreamable(1)));

+

+// Verify that we can create a hierarchy of test fixtures, where the base

+// class fixture is not parameterized and the derived class is. In this case

+// ParameterizedDerivedTest inherits from NonParameterizedBaseTest.  We

+// perform simple tests on both.

+class NonParameterizedBaseTest : public ::testing::Test {

+ public:

+  NonParameterizedBaseTest() : n_(17) { }

+ protected:

+  int n_;

+};

+

+class ParameterizedDerivedTest : public NonParameterizedBaseTest,

+                                 public ::testing::WithParamInterface<int> {

+ protected:

+  ParameterizedDerivedTest() : count_(0) { }

+  int count_;

+  static int global_count_;

+};

+

+int ParameterizedDerivedTest::global_count_ = 0;

+

+TEST_F(NonParameterizedBaseTest, FixtureIsInitialized) {

+  EXPECT_EQ(17, n_);

+}

+

+TEST_P(ParameterizedDerivedTest, SeesSequence) {

+  EXPECT_EQ(17, n_);

+  EXPECT_EQ(0, count_++);

+  EXPECT_EQ(GetParam(), global_count_++);

+}

+

+INSTANTIATE_TEST_CASE_P(RangeZeroToFive, ParameterizedDerivedTest, Range(0, 5));

+

+#endif  // GTEST_HAS_PARAM_TEST

+

+TEST(CompileTest, CombineIsDefinedOnlyWhenGtestHasParamTestIsDefined) {

+#if GTEST_HAS_COMBINE && !GTEST_HAS_PARAM_TEST

+  FAIL() << "GTEST_HAS_COMBINE is defined while GTEST_HAS_PARAM_TEST is not\n"

+#endif

+}

+

+int main(int argc, char **argv) {

+#if GTEST_HAS_PARAM_TEST

+  // Used in TestGenerationTest test case.

+  AddGlobalTestEnvironment(TestGenerationTest::Environment::Instance());

+  // Used in GeneratorEvaluationTest test case. Tests that the updated value

+  // will be picked up for instantiating tests in GeneratorEvaluationTest.

+  GeneratorEvaluationTest::set_param_value(1);

+#endif  // GTEST_HAS_PARAM_TEST

+

+  ::testing::InitGoogleTest(&argc, argv);

+

+#if GTEST_HAS_PARAM_TEST

+  // Used in GeneratorEvaluationTest test case. Tests that value updated

+  // here will NOT be used for instantiating tests in

+  // GeneratorEvaluationTest.

+  GeneratorEvaluationTest::set_param_value(2);

+#endif  // GTEST_HAS_PARAM_TEST

+

+  return RUN_ALL_TESTS();

+}