Update gtest to 1.11.0 (#1086)

Properly resolves #1083, #996.

test/gtest-1.10.0/googletest/test/googletest-param-test-test.cc → test/gtest-1.11.0/googletest/test/googletest-param-test-test.cc

@@ -37,6 +37,7 @@
 # include <algorithm>
 # include <iostream>
 # include <list>
+# include <set>
 # include <sstream>
 # include <string>
 # include <vector>
@@ -489,16 +490,17 @@ TEST(CombineTest, CombineWithMaxNumberOfParameters) {
 class NonDefaultConstructAssignString {
  public:
   NonDefaultConstructAssignString(const std::string& s) : str_(s) {}
+  NonDefaultConstructAssignString() = delete;
+  NonDefaultConstructAssignString(const NonDefaultConstructAssignString&) =
+      default;
+  NonDefaultConstructAssignString& operator=(
+      const NonDefaultConstructAssignString&) = delete;
+  ~NonDefaultConstructAssignString() = default;
 
   const std::string& str() const { return str_; }
 
  private:
   std::string str_;
-
-  // Not default constructible
-  NonDefaultConstructAssignString();
-  // Not assignable
-  void operator=(const NonDefaultConstructAssignString&);
 };
 
 TEST(CombineTest, NonDefaultConstructAssign) {
@@ -802,7 +804,7 @@ TEST_P(PREFIX_WITH_MACRO(NamingTest), PREFIX_WITH_FOO(SomeTestName)) {
      ::testing::UnitTest::GetInstance()->current_test_info();
 
   EXPECT_STREQ("FortyTwo/MacroNamingTest", test_info->test_suite_name());
-  EXPECT_STREQ("FooSomeTestName", test_info->name());
+  EXPECT_STREQ("FooSomeTestName/0", test_info->name());
 }
 
 INSTANTIATE_TEST_SUITE_P(FortyTwo, MacroNamingTest, Values(42));
@@ -819,6 +821,36 @@ TEST_F(PREFIX_WITH_MACRO(NamingTestNonParametrized),
   EXPECT_STREQ("FooSomeTestName", test_info->name());
 }
 
+TEST(MacroNameing, LookupNames) {
+  std::set<std::string> know_suite_names, know_test_names;
+
+  auto ins = testing::UnitTest::GetInstance();
+  int ts = 0;
+  while (const testing::TestSuite* suite = ins->GetTestSuite(ts++)) {
+    know_suite_names.insert(suite->name());
+
+    int ti = 0;
+    while (const testing::TestInfo* info = suite->GetTestInfo(ti++)) {
+      know_test_names.insert(std::string(suite->name()) + "." + info->name());
+    }
+  }
+
+  // Check that the expected form of the test suit name actually exists.
+  EXPECT_NE(  //
+      know_suite_names.find("FortyTwo/MacroNamingTest"),
+      know_suite_names.end());
+  EXPECT_NE(
+      know_suite_names.find("MacroNamingTestNonParametrized"),
+      know_suite_names.end());
+  // Check that the expected form of the test name actually exists.
+  EXPECT_NE(  //
+      know_test_names.find("FortyTwo/MacroNamingTest.FooSomeTestName/0"),
+      know_test_names.end());
+  EXPECT_NE(
+      know_test_names.find("MacroNamingTestNonParametrized.FooSomeTestName"),
+      know_test_names.end());
+}
+
 // Tests that user supplied custom parameter names are working correctly.
 // Runs the test with a builtin helper method which uses PrintToString,
 // as well as a custom function and custom functor to ensure all possible
@@ -1037,6 +1069,38 @@ TEST_P(MyEnumTest, ChecksParamMoreThanZero) { EXPECT_GE(10, GetParam()); }
 INSTANTIATE_TEST_SUITE_P(MyEnumTests, MyEnumTest,
                          ::testing::Values(ENUM1, ENUM2, 0));
 
+namespace works_here {
+// Never used not instantiated, this should work.
+class NotUsedTest : public testing::TestWithParam<int> {};
+
+///////
+// Never used not instantiated, this should work.
+template <typename T>
+class NotUsedTypeTest : public testing::Test {};
+TYPED_TEST_SUITE_P(NotUsedTypeTest);
+
+// Used but not instantiated, this would fail. but...
+class NotInstantiatedTest : public testing::TestWithParam<int> {};
+// ... we mark is as allowed.
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(NotInstantiatedTest);
+
+TEST_P(NotInstantiatedTest, Used) { }
+
+using OtherName = NotInstantiatedTest;
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(OtherName);
+TEST_P(OtherName, Used) { }
+
+// Used but not instantiated, this would fail. but...
+template <typename T>
+class NotInstantiatedTypeTest : public testing::Test {};
+TYPED_TEST_SUITE_P(NotInstantiatedTypeTest);
+// ... we mark is as allowed.
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(NotInstantiatedTypeTest);
+
+TYPED_TEST_P(NotInstantiatedTypeTest, Used) { }
+REGISTER_TYPED_TEST_SUITE_P(NotInstantiatedTypeTest, Used);
+}  // namespace works_here
+
 int main(int argc, char **argv) {
   // Used in TestGenerationTest test suite.
   AddGlobalTestEnvironment(TestGenerationTest::Environment::Instance());

test/gtest-1.10.0/googletest/test/googletest-param-test-test.h → test/gtest-1.11.0/googletest/test/googletest-param-test-test.h

@@ -32,8 +32,8 @@
 // This header file provides classes and functions used internally
 // for testing Google Test itself.
 
-#ifndef GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
-#define GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
+#ifndef GOOGLETEST_TEST_GOOGLETEST_PARAM_TEST_TEST_H_
+#define GOOGLETEST_TEST_GOOGLETEST_PARAM_TEST_TEST_H_
 
 #include "gtest/gtest.h"
 
@@ -48,4 +48,4 @@ class InstantiationInMultipleTranslationUnitsTest
     : public ::testing::TestWithParam<int> {
 };
 
-#endif  // GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
+#endif  // GOOGLETEST_TEST_GOOGLETEST_PARAM_TEST_TEST_H_

test/gtest-1.10.0/googletest/test/googletest-port-test.cc → test/gtest-1.11.0/googletest/test/googletest-port-test.cc

@@ -90,10 +90,10 @@ TEST(IsXDigitTest, ReturnsFalseForWideNonAscii) {
 
 class Base {
  public:
-  // Copy constructor and assignment operator do exactly what we need, so we
-  // use them.
   Base() : member_(0) {}
   explicit Base(int n) : member_(n) {}
+  Base(const Base&) = default;
+  Base& operator=(const Base&) = default;
   virtual ~Base() {}
   int member() { return member_; }
 
@@ -201,6 +201,13 @@ TEST(ImplicitCastTest, CanUseImplicitConstructor) {
   EXPECT_TRUE(converted);
 }
 
+// The following code intentionally tests a suboptimal syntax.
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdangling-else"
+#pragma GCC diagnostic ignored "-Wempty-body"
+#pragma GCC diagnostic ignored "-Wpragmas"
+#endif
 TEST(GtestCheckSyntaxTest, BehavesLikeASingleStatement) {
   if (AlwaysFalse())
     GTEST_CHECK_(false) << "This should never be executed; "
@@ -216,6 +223,9 @@ TEST(GtestCheckSyntaxTest, BehavesLikeASingleStatement) {
   else
     GTEST_CHECK_(true) << "";
 }
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
 
 TEST(GtestCheckSyntaxTest, WorksWithSwitch) {
   switch (0) {
@@ -363,8 +373,6 @@ TEST(RegexEngineSelectionTest, SelectsCorrectRegexEngine) {
 
 #if GTEST_USES_POSIX_RE
 
-# if GTEST_HAS_TYPED_TEST
-
 template <typename Str>
 class RETest : public ::testing::Test {};
 
@@ -420,8 +428,6 @@ TYPED_TEST(RETest, PartialMatchWorks) {
   EXPECT_FALSE(RE::PartialMatch(TypeParam("zza"), re));
 }
 
-# endif  // GTEST_HAS_TYPED_TEST
-
 #elif GTEST_USES_SIMPLE_RE
 
 TEST(IsInSetTest, NulCharIsNotInAnySet) {
@@ -1180,8 +1186,6 @@ class DestructorTracker {
     return DestructorCall::List().size() - 1;
   }
   const size_t index_;
-
-  GTEST_DISALLOW_ASSIGN_(DestructorTracker);
 };
 
 typedef ThreadLocal<DestructorTracker>* ThreadParam;

test/gtest-1.10.0/googletest/test/googletest-printers-test.cc → test/gtest-1.11.0/googletest/test/googletest-printers-test.cc

@@ -32,14 +32,16 @@
 //
 // This file tests the universal value printer.
 
-#include <ctype.h>
-#include <limits.h>
-#include <string.h>
 #include <algorithm>
+#include <cctype>
+#include <cstdint>
+#include <cstring>
 #include <deque>
 #include <forward_list>
+#include <limits>
 #include <list>
 #include <map>
+#include <memory>
 #include <set>
 #include <sstream>
 #include <string>
@@ -89,6 +91,18 @@ class BiggestIntConvertible {
   operator ::testing::internal::BiggestInt() const { return 42; }
 };
 
+// A parent class with two child classes. The parent and one of the kids have
+// stream operators.
+class ParentClass {};
+class ChildClassWithStreamOperator : public ParentClass {};
+class ChildClassWithoutStreamOperator : public ParentClass {};
+static void operator<<(std::ostream& os, const ParentClass&) {
+  os << "ParentClass";
+}
+static void operator<<(std::ostream& os, const ChildClassWithStreamOperator&) {
+  os << "ChildClassWithStreamOperator";
+}
+
 // A user-defined unprintable class template in the global namespace.
 template <typename T>
 class UnprintableTemplateInGlobal {
@@ -176,7 +190,18 @@ inline ::std::ostream& operator<<(::std::ostream& os,
   return os << "StreamableTemplateInFoo: " << x.value();
 }
 
-// A user-defined streamable but recursivly-defined container type in
+// A user-defined streamable type in a user namespace whose operator<< is
+// templated on the type of the output stream.
+struct TemplatedStreamableInFoo {};
+
+template <typename OutputStream>
+OutputStream& operator<<(OutputStream& os,
+                         const TemplatedStreamableInFoo& /*ts*/) {
+  os << "TemplatedStreamableInFoo";
+  return os;
+}
+
+// A user-defined streamable but recursively-defined container type in
 // a user namespace, it mimics therefore std::filesystem::path or
 // boost::filesystem::path.
 class PathLike {
@@ -204,6 +229,33 @@ class PathLike {
 }  // namespace foo
 
 namespace testing {
+namespace {
+template <typename T>
+class Wrapper {
+ public:
+  explicit Wrapper(T&& value) : value_(std::forward<T>(value)) {}
+
+  const T& value() const { return value_; }
+
+ private:
+  T value_;
+};
+
+}  // namespace
+
+namespace internal {
+template <typename T>
+class UniversalPrinter<Wrapper<T>> {
+ public:
+  static void Print(const Wrapper<T>& w, ::std::ostream* os) {
+    *os << "Wrapper(";
+    UniversalPrint(w.value(), os);
+    *os << ')';
+  }
+};
+}  // namespace internal
+
+
 namespace gtest_printers_test {
 
 using ::std::deque;
@@ -219,7 +271,6 @@ using ::testing::PrintToString;
 using ::testing::internal::FormatForComparisonFailureMessage;
 using ::testing::internal::ImplicitCast_;
 using ::testing::internal::NativeArray;
-using ::testing::internal::RE;
 using ::testing::internal::RelationToSourceReference;
 using ::testing::internal::Strings;
 using ::testing::internal::UniversalPrint;
@@ -310,6 +361,20 @@ TEST(PrintCharTest, UnsignedChar) {
             Print(static_cast<unsigned char>('b')));
 }
 
+TEST(PrintCharTest, Char16) {
+  EXPECT_EQ("U+0041", Print(u'A'));
+}
+
+TEST(PrintCharTest, Char32) {
+  EXPECT_EQ("U+0041", Print(U'A'));
+}
+
+#ifdef __cpp_char8_t
+TEST(PrintCharTest, Char8) {
+  EXPECT_EQ("U+0041", Print(u8'A'));
+}
+#endif
+
 // Tests printing other simple, built-in types.
 
 // bool.
@@ -340,23 +405,39 @@ TEST(PrintBuiltInTypeTest, Wchar_t) {
   EXPECT_EQ("L'\\xC74D' (51021)", Print(static_cast<wchar_t>(0xC74D)));
 }
 
-// Test that Int64 provides more storage than wchar_t.
+// Test that int64_t provides more storage than wchar_t.
 TEST(PrintTypeSizeTest, Wchar_t) {
-  EXPECT_LT(sizeof(wchar_t), sizeof(testing::internal::Int64));
+  EXPECT_LT(sizeof(wchar_t), sizeof(int64_t));
 }
 
 // Various integer types.
 TEST(PrintBuiltInTypeTest, Integer) {
   EXPECT_EQ("'\\xFF' (255)", Print(static_cast<unsigned char>(255)));  // uint8
   EXPECT_EQ("'\\x80' (-128)", Print(static_cast<signed char>(-128)));  // int8
-  EXPECT_EQ("65535", Print(USHRT_MAX));  // uint16
-  EXPECT_EQ("-32768", Print(SHRT_MIN));  // int16
-  EXPECT_EQ("4294967295", Print(UINT_MAX));  // uint32
-  EXPECT_EQ("-2147483648", Print(INT_MIN));  // int32
+  EXPECT_EQ("65535", Print(std::numeric_limits<uint16_t>::max()));  // uint16
+  EXPECT_EQ("-32768", Print(std::numeric_limits<int16_t>::min()));  // int16
+  EXPECT_EQ("4294967295",
+            Print(std::numeric_limits<uint32_t>::max()));  // uint32
+  EXPECT_EQ("-2147483648",
+            Print(std::numeric_limits<int32_t>::min()));  // int32
   EXPECT_EQ("18446744073709551615",
-            Print(static_cast<testing::internal::UInt64>(-1)));  // uint64
+            Print(std::numeric_limits<uint64_t>::max()));  // uint64
   EXPECT_EQ("-9223372036854775808",
-            Print(static_cast<testing::internal::Int64>(1) << 63));  // int64
+            Print(std::numeric_limits<int64_t>::min()));  // int64
+#ifdef __cpp_char8_t
+  EXPECT_EQ("U+0000",
+            Print(std::numeric_limits<char8_t>::min()));  // char8_t
+  EXPECT_EQ("U+00FF",
+            Print(std::numeric_limits<char8_t>::max()));  // char8_t
+#endif
+  EXPECT_EQ("U+0000",
+            Print(std::numeric_limits<char16_t>::min()));  // char16_t
+  EXPECT_EQ("U+FFFF",
+            Print(std::numeric_limits<char16_t>::max()));  // char16_t
+  EXPECT_EQ("U+0000",
+            Print(std::numeric_limits<char32_t>::min()));  // char32_t
+  EXPECT_EQ("U+FFFFFFFF",
+            Print(std::numeric_limits<char32_t>::max()));  // char32_t
 }
 
 // Size types.
@@ -412,6 +493,92 @@ TEST(PrintCStringTest, EscapesProperly) {
             Print(p));
 }
 
+#ifdef __cpp_char8_t
+// const char8_t*.
+TEST(PrintU8StringTest, Const) {
+  const char8_t* p = u8"界";
+  EXPECT_EQ(PrintPointer(p) + " pointing to u8\"\\xE7\\x95\\x8C\"", Print(p));
+}
+
+// char8_t*.
+TEST(PrintU8StringTest, NonConst) {
+  char8_t p[] = u8"世";
+  EXPECT_EQ(PrintPointer(p) + " pointing to u8\"\\xE4\\xB8\\x96\"",
+            Print(static_cast<char8_t*>(p)));
+}
+
+// NULL u8 string.
+TEST(PrintU8StringTest, Null) {
+  const char8_t* p = nullptr;
+  EXPECT_EQ("NULL", Print(p));
+}
+
+// Tests that u8 strings are escaped properly.
+TEST(PrintU8StringTest, EscapesProperly) {
+  const char8_t* p = u8"'\"?\\\a\b\f\n\r\t\v\x7F\xFF hello 世界";
+  EXPECT_EQ(PrintPointer(p) +
+                " pointing to u8\"'\\\"?\\\\\\a\\b\\f\\n\\r\\t\\v\\x7F\\xFF "
+                "hello \\xE4\\xB8\\x96\\xE7\\x95\\x8C\"",
+            Print(p));
+}
+#endif
+
+// const char16_t*.
+TEST(PrintU16StringTest, Const) {
+  const char16_t* p = u"界";
+  EXPECT_EQ(PrintPointer(p) + " pointing to u\"\\x754C\"", Print(p));
+}
+
+// char16_t*.
+TEST(PrintU16StringTest, NonConst) {
+  char16_t p[] = u"世";
+  EXPECT_EQ(PrintPointer(p) + " pointing to u\"\\x4E16\"",
+            Print(static_cast<char16_t*>(p)));
+}
+
+// NULL u16 string.
+TEST(PrintU16StringTest, Null) {
+  const char16_t* p = nullptr;
+  EXPECT_EQ("NULL", Print(p));
+}
+
+// Tests that u16 strings are escaped properly.
+TEST(PrintU16StringTest, EscapesProperly) {
+  const char16_t* p = u"'\"?\\\a\b\f\n\r\t\v\x7F\xFF hello 世界";
+  EXPECT_EQ(PrintPointer(p) +
+                " pointing to u\"'\\\"?\\\\\\a\\b\\f\\n\\r\\t\\v\\x7F\\xFF "
+                "hello \\x4E16\\x754C\"",
+            Print(p));
+}
+
+// const char32_t*.
+TEST(PrintU32StringTest, Const) {
+  const char32_t* p = U"🗺️";
+  EXPECT_EQ(PrintPointer(p) + " pointing to U\"\\x1F5FA\\xFE0F\"", Print(p));
+}
+
+// char32_t*.
+TEST(PrintU32StringTest, NonConst) {
+  char32_t p[] = U"🌌";
+  EXPECT_EQ(PrintPointer(p) + " pointing to U\"\\x1F30C\"",
+            Print(static_cast<char32_t*>(p)));
+}
+
+// NULL u32 string.
+TEST(PrintU32StringTest, Null) {
+  const char32_t* p = nullptr;
+  EXPECT_EQ("NULL", Print(p));
+}
+
+// Tests that u32 strings are escaped properly.
+TEST(PrintU32StringTest, EscapesProperly) {
+  const char32_t* p = U"'\"?\\\a\b\f\n\r\t\v\x7F\xFF hello 🗺️";
+  EXPECT_EQ(PrintPointer(p) +
+                " pointing to U\"'\\\"?\\\\\\a\\b\\f\\n\\r\\t\\v\\x7F\\xFF "
+                "hello \\x1F5FA\\xFE0F\"",
+            Print(p));
+}
+
 // MSVC compiler can be configured to define whar_t as a typedef
 // of unsigned short. Defining an overload for const wchar_t* in that case
 // would cause pointers to unsigned shorts be printed as wide strings,
@@ -622,21 +789,66 @@ TEST(PrintArrayTest, CharArrayWithNoTerminatingNul) {
   EXPECT_EQ("\"H\\0i\" (no terminating NUL)", PrintArrayHelper(a));
 }
 
-// const char array with terminating NUL.
-TEST(PrintArrayTest, ConstCharArrayWithTerminatingNul) {
+// char array with terminating NUL.
+TEST(PrintArrayTest, CharArrayWithTerminatingNul) {
   const char a[] = "\0Hi";
   EXPECT_EQ("\"\\0Hi\"", PrintArrayHelper(a));
 }
 
-// const wchar_t array without terminating NUL.
+#ifdef __cpp_char8_t
+// char_t array without terminating NUL.
+TEST(PrintArrayTest, Char8ArrayWithNoTerminatingNul) {
+  // Array a contains '\0' in the middle and doesn't end with '\0'.
+  const char8_t a[] = {u8'H', u8'\0', u8'i'};
+  EXPECT_EQ("u8\"H\\0i\" (no terminating NUL)", PrintArrayHelper(a));
+}
+
+// char8_t array with terminating NUL.
+TEST(PrintArrayTest, Char8ArrayWithTerminatingNul) {
+  const char8_t a[] = u8"\0世界";
+  EXPECT_EQ(
+      "u8\"\\0\\xE4\\xB8\\x96\\xE7\\x95\\x8C\"",
+      PrintArrayHelper(a));
+}
+#endif
+
+// const char16_t array without terminating NUL.
+TEST(PrintArrayTest, Char16ArrayWithNoTerminatingNul) {
+  // Array a contains '\0' in the middle and doesn't end with '\0'.
+  const char16_t a[] = {u'こ', u'\0', u'ん', u'に', u'ち', u'は'};
+  EXPECT_EQ("u\"\\x3053\\0\\x3093\\x306B\\x3061\\x306F\" (no terminating NUL)",
+            PrintArrayHelper(a));
+}
+
+// char16_t array with terminating NUL.
+TEST(PrintArrayTest, Char16ArrayWithTerminatingNul) {
+  const char16_t a[] = u"\0こんにちは";
+  EXPECT_EQ("u\"\\0\\x3053\\x3093\\x306B\\x3061\\x306F\"", PrintArrayHelper(a));
+}
+
+// char32_t array without terminating NUL.
+TEST(PrintArrayTest, Char32ArrayWithNoTerminatingNul) {
+  // Array a contains '\0' in the middle and doesn't end with '\0'.
+  const char32_t a[] = {U'👋', U'\0', U'🌌'};
+  EXPECT_EQ("U\"\\x1F44B\\0\\x1F30C\" (no terminating NUL)",
+            PrintArrayHelper(a));
+}
+
+// char32_t array with terminating NUL.
+TEST(PrintArrayTest, Char32ArrayWithTerminatingNul) {
+  const char32_t a[] = U"\0👋🌌";
+  EXPECT_EQ("U\"\\0\\x1F44B\\x1F30C\"", PrintArrayHelper(a));
+}
+
+// wchar_t array without terminating NUL.
 TEST(PrintArrayTest, WCharArrayWithNoTerminatingNul) {
   // Array a contains '\0' in the middle and doesn't end with '\0'.
-  const wchar_t a[] = { L'H', L'\0', L'i' };
+  const wchar_t a[] = {L'H', L'\0', L'i'};
   EXPECT_EQ("L\"H\\0i\" (no terminating NUL)", PrintArrayHelper(a));
 }
 
 // wchar_t array with terminating NUL.
-TEST(PrintArrayTest, WConstCharArrayWithTerminatingNul) {
+TEST(PrintArrayTest, WCharArrayWithTerminatingNul) {
   const wchar_t a[] = L"\0Hi";
   EXPECT_EQ("L\"\\0Hi\"", PrintArrayHelper(a));
 }
@@ -700,6 +912,26 @@ TEST(PrintWideStringTest, StringAmbiguousHex) {
 }
 #endif  // GTEST_HAS_STD_WSTRING
 
+#ifdef __cpp_char8_t
+TEST(PrintStringTest, U8String) {
+  std::u8string str = u8"Hello, 世界";
+  EXPECT_EQ(str, str);  // Verify EXPECT_EQ compiles with this type.
+  EXPECT_EQ("u8\"Hello, \\xE4\\xB8\\x96\\xE7\\x95\\x8C\"", Print(str));
+}
+#endif
+
+TEST(PrintStringTest, U16String) {
+  std::u16string str = u"Hello, 世界";
+  EXPECT_EQ(str, str);  // Verify EXPECT_EQ compiles with this type.
+  EXPECT_EQ("u\"Hello, \\x4E16\\x754C\"", Print(str));
+}
+
+TEST(PrintStringTest, U32String) {
+  std::u32string str = U"Hello, 🗺️";
+  EXPECT_EQ(str, str);  // Verify EXPECT_EQ compiles with this type
+  EXPECT_EQ("U\"Hello, \\x1F5FA\\xFE0F\"", Print(str));
+}
+
 // Tests printing types that support generic streaming (i.e. streaming
 // to std::basic_ostream<Char, CharTraits> for any valid Char and
 // CharTraits types).
@@ -758,22 +990,22 @@ TEST(PrintTypeWithGenericStreamingTest, TypeImplicitlyConvertible) {
   EXPECT_EQ("AllowsGenericStreamingAndImplicitConversionTemplate", Print(a));
 }
 
-#if GTEST_HAS_ABSL
+#if GTEST_INTERNAL_HAS_STRING_VIEW
 
-// Tests printing ::absl::string_view.
+// Tests printing internal::StringView.
 
 TEST(PrintStringViewTest, SimpleStringView) {
-  const ::absl::string_view sp = "Hello";
+  const internal::StringView sp = "Hello";
   EXPECT_EQ("\"Hello\"", Print(sp));
 }
 
 TEST(PrintStringViewTest, UnprintableCharacters) {
   const char str[] = "NUL (\0) and \r\t";
-  const ::absl::string_view sp(str, sizeof(str) - 1);
+  const internal::StringView sp(str, sizeof(str) - 1);
   EXPECT_EQ("\"NUL (\\0) and \\r\\t\"", Print(sp));
 }
 
-#endif  // GTEST_HAS_ABSL
+#endif  // GTEST_INTERNAL_HAS_STRING_VIEW
 
 // Tests printing STL containers.
 
@@ -978,9 +1210,8 @@ TEST(PrintStdTupleTest, VariousSizes) {
   EXPECT_EQ("(false, 2, 3, 4)", Print(t4));
 
   const char* const str = "8";
-  ::std::tuple<bool, char, short, testing::internal::Int32,  // NOLINT
-               testing::internal::Int64, float, double, const char*, void*,
-               std::string>
+  ::std::tuple<bool, char, short, int32_t, int64_t, float, double,  // NOLINT
+               const char*, void*, std::string>
       t10(false, 'a', static_cast<short>(3), 4, 5, 1.5F, -2.5, str,  // NOLINT
           nullptr, "10");
   EXPECT_EQ("(false, 'a' (97, 0x61), 3, 4, 5, 1.5, -2.5, " + PrintPointer(str) +
@@ -1064,6 +1295,20 @@ TEST(PrintStreamableTypeTest, TemplateTypeInUserNamespace) {
             Print(::foo::StreamableTemplateInFoo<int>()));
 }
 
+TEST(PrintStreamableTypeTest, TypeInUserNamespaceWithTemplatedStreamOperator) {
+  EXPECT_EQ("TemplatedStreamableInFoo",
+            Print(::foo::TemplatedStreamableInFoo()));
+}
+
+TEST(PrintStreamableTypeTest, SubclassUsesSuperclassStreamOperator) {
+  ParentClass parent;
+  ChildClassWithStreamOperator child_stream;
+  ChildClassWithoutStreamOperator child_no_stream;
+  EXPECT_EQ("ParentClass", Print(parent));
+  EXPECT_EQ("ChildClassWithStreamOperator", Print(child_stream));
+  EXPECT_EQ("ParentClass", Print(child_no_stream));
+}
+
 // Tests printing a user-defined recursive container type that has a <<
 // operator.
 TEST(PrintStreamableTypeTest, PathLikeInUserNamespace) {
@@ -1472,6 +1717,13 @@ TEST(UniversalPrintTest, WorksForReference) {
   EXPECT_EQ("123", ss.str());
 }
 
+TEST(UniversalPrintTest, WorksForPairWithConst) {
+  std::pair<const Wrapper<std::string>, int> p(Wrapper<std::string>("abc"), 1);
+  ::std::stringstream ss;
+  UniversalPrint(p, &ss);
+  EXPECT_EQ("(Wrapper(\"abc\"), 1)", ss.str());
+}
+
 TEST(UniversalPrintTest, WorksForCString) {
   const char* s1 = "abc";
   ::std::stringstream ss1;
@@ -1501,6 +1753,63 @@ TEST(UniversalPrintTest, WorksForCharArray) {
   EXPECT_EQ("\"\\\"Line\\0 1\\\"\\nLine 2\"", ss2.str());
 }
 
+TEST(UniversalPrintTest, IncompleteType) {
+  struct Incomplete;
+  char some_object = 0;
+  EXPECT_EQ("(incomplete type)",
+            PrintToString(reinterpret_cast<Incomplete&>(some_object)));
+}
+
+TEST(UniversalPrintTest, SmartPointers) {
+  EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<int>()));
+  std::unique_ptr<int> p(new int(17));
+  EXPECT_EQ("(ptr = " + PrintPointer(p.get()) + ", value = 17)",
+            PrintToString(p));
+  std::unique_ptr<int[]> p2(new int[2]);
+  EXPECT_EQ("(" + PrintPointer(p2.get()) + ")", PrintToString(p2));
+
+  EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<int>()));
+  std::shared_ptr<int> p3(new int(1979));
+  EXPECT_EQ("(ptr = " + PrintPointer(p3.get()) + ", value = 1979)",
+            PrintToString(p3));
+#if __cpp_lib_shared_ptr_arrays >= 201611L
+  std::shared_ptr<int[]> p4(new int[2]);
+  EXPECT_EQ("(" + PrintPointer(p4.get()) + ")", PrintToString(p4));
+#endif
+
+  // modifiers
+  EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<int>()));
+  EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<const int>()));
+  EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<volatile int>()));
+  EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<volatile const int>()));
+  EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<int[]>()));
+  EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<const int[]>()));
+  EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<volatile int[]>()));
+  EXPECT_EQ("(nullptr)",
+            PrintToString(std::unique_ptr<volatile const int[]>()));
+  EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<int>()));
+  EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<const int>()));
+  EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<volatile int>()));
+  EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<volatile const int>()));
+#if __cpp_lib_shared_ptr_arrays >= 201611L
+  EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<int[]>()));
+  EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<const int[]>()));
+  EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<volatile int[]>()));
+  EXPECT_EQ("(nullptr)",
+            PrintToString(std::shared_ptr<volatile const int[]>()));
+#endif
+
+  // void
+  EXPECT_EQ("(nullptr)", PrintToString(std::unique_ptr<void, void (*)(void*)>(
+                             nullptr, nullptr)));
+  EXPECT_EQ("(" + PrintPointer(p.get()) + ")",
+            PrintToString(
+                std::unique_ptr<void, void (*)(void*)>(p.get(), [](void*) {})));
+  EXPECT_EQ("(nullptr)", PrintToString(std::shared_ptr<void>()));
+  EXPECT_EQ("(" + PrintPointer(p.get()) + ")",
+            PrintToString(std::shared_ptr<void>(p.get(), [](void*) {})));
+}
+
 TEST(UniversalTersePrintTupleFieldsToStringsTestWithStd, PrintsEmptyTuple) {
   Strings result = UniversalTersePrintTupleFieldsToStrings(::std::make_tuple());
   EXPECT_EQ(0u, result.size());
@@ -1530,32 +1839,65 @@ TEST(UniversalTersePrintTupleFieldsToStringsTestWithStd, PrintsTersely) {
   EXPECT_EQ("\"a\"", result[1]);
 }
 
-#if GTEST_HAS_ABSL
+#if GTEST_INTERNAL_HAS_ANY
+class PrintAnyTest : public ::testing::Test {
+ protected:
+  template <typename T>
+  static std::string ExpectedTypeName() {
+#if GTEST_HAS_RTTI
+    return internal::GetTypeName<T>();
+#else
+    return "<unknown_type>";
+#endif  // GTEST_HAS_RTTI
+  }
+};
+
+TEST_F(PrintAnyTest, Empty) {
+  internal::Any any;
+  EXPECT_EQ("no value", PrintToString(any));
+}
+
+TEST_F(PrintAnyTest, NonEmpty) {
+  internal::Any any;
+  constexpr int val1 = 10;
+  const std::string val2 = "content";
+
+  any = val1;
+  EXPECT_EQ("value of type " + ExpectedTypeName<int>(), PrintToString(any));
+
+  any = val2;
+  EXPECT_EQ("value of type " + ExpectedTypeName<std::string>(),
+            PrintToString(any));
+}
+#endif  // GTEST_INTERNAL_HAS_ANY
 
+#if GTEST_INTERNAL_HAS_OPTIONAL
 TEST(PrintOptionalTest, Basic) {
-  absl::optional<int> value;
+  internal::Optional<int> value;
   EXPECT_EQ("(nullopt)", PrintToString(value));
   value = {7};
   EXPECT_EQ("(7)", PrintToString(value));
-  EXPECT_EQ("(1.1)", PrintToString(absl::optional<double>{1.1}));
-  EXPECT_EQ("(\"A\")", PrintToString(absl::optional<std::string>{"A"}));
+  EXPECT_EQ("(1.1)", PrintToString(internal::Optional<double>{1.1}));
+  EXPECT_EQ("(\"A\")", PrintToString(internal::Optional<std::string>{"A"}));
 }
+#endif  // GTEST_INTERNAL_HAS_OPTIONAL
 
+#if GTEST_INTERNAL_HAS_VARIANT
 struct NonPrintable {
   unsigned char contents = 17;
 };
 
 TEST(PrintOneofTest, Basic) {
-  using Type = absl::variant<int, StreamableInGlobal, NonPrintable>;
-  EXPECT_EQ("('int' with value 7)", PrintToString(Type(7)));
-  EXPECT_EQ("('StreamableInGlobal' with value StreamableInGlobal)",
+  using Type = internal::Variant<int, StreamableInGlobal, NonPrintable>;
+  EXPECT_EQ("('int(index = 0)' with value 7)", PrintToString(Type(7)));
+  EXPECT_EQ("('StreamableInGlobal(index = 1)' with value StreamableInGlobal)",
             PrintToString(Type(StreamableInGlobal{})));
   EXPECT_EQ(
-      "('testing::gtest_printers_test::NonPrintable' with value 1-byte object "
-      "<11>)",
+      "('testing::gtest_printers_test::NonPrintable(index = 2)' with value "
+      "1-byte object <11>)",
       PrintToString(Type(NonPrintable{})));
 }
-#endif  // GTEST_HAS_ABSL
+#endif  // GTEST_INTERNAL_HAS_VARIANT
 namespace {
 class string_ref;
 

test/gtest-1.10.0/ci/log-config.sh → test/gtest-1.11.0/googletest/test/googletest-setuptestsuite-test.py

-#!/usr/bin/env bash
-# Copyright 2017 Google Inc.
-# All Rights Reserved.
+#!/usr/bin/env python
 #
+# Copyright 2019, 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
@@ -29,23 +29,26 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-set -e
+"""Verifies that SetUpTestSuite and TearDownTestSuite errors are noticed."""
 
-# ccache on OS X needs installation first
-# reset ccache statistics
-ccache --zero-stats
+import gtest_test_utils
 
-echo PATH=${PATH}
+COMMAND = gtest_test_utils.GetTestExecutablePath(
+    'googletest-setuptestsuite-test_')
 
-echo "Compiler configuration:"
-echo CXX=${CXX}
-echo CC=${CC}
-echo CXXFLAGS=${CXXFLAGS}
 
-echo "C++ compiler version:"
-${CXX} --version || echo "${CXX} does not seem to support the --version flag"
-${CXX} -v || echo "${CXX} does not seem to support the -v flag"
+class GTestSetUpTestSuiteTest(gtest_test_utils.TestCase):
 
-echo "C compiler version:"
-${CC} --version || echo "${CXX} does not seem to support the --version flag"
-${CC} -v || echo "${CXX} does not seem to support the -v flag"
+  def testSetupErrorAndTearDownError(self):
+    p = gtest_test_utils.Subprocess(COMMAND)
+    self.assertNotEqual(p.exit_code, 0, msg=p.output)
+
+    self.assertIn(
+        '[  FAILED  ] SetupFailTest: SetUpTestSuite or TearDownTestSuite\n'
+        '[  FAILED  ] TearDownFailTest: SetUpTestSuite or TearDownTestSuite\n'
+        '\n'
+        ' 2 FAILED TEST SUITES\n',
+        p.output)
+
+if __name__ == '__main__':
+  gtest_test_utils.Main()

test/gtest-1.11.0/googletest/test/googletest-setuptestsuite-test_.cc

+// 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.
+
+
+#include "gtest/gtest.h"
+
+class SetupFailTest : public ::testing::Test {
+ protected:
+  static void SetUpTestSuite() {
+    ASSERT_EQ("", "SET_UP_FAIL");
+  }
+};
+
+TEST_F(SetupFailTest, NoopPassingTest) {}
+
+class TearDownFailTest : public ::testing::Test {
+ protected:
+  static void TearDownTestSuite() {
+    ASSERT_EQ("", "TEAR_DOWN_FAIL");
+  }
+};
+
+TEST_F(TearDownFailTest, NoopPassingTest) {}

test/gtest-1.10.0/googletest/test/googletest-shuffle-test_.cc → test/gtest-1.11.0/googletest/test/googletest-shuffle-test_.cc

@@ -82,7 +82,7 @@ class TestNamePrinter : public EmptyTestEventListener {
   }
 
   void OnTestStart(const TestInfo& test_info) override {
-    printf("%s.%s\n", test_info.test_case_name(), test_info.name());
+    printf("%s.%s\n", test_info.test_suite_name(), test_info.name());
   }
 };
 

test/gtest-1.10.0/googletest/test/gtest-typed-test2_test.cc → test/gtest-1.11.0/googletest/test/gtest-typed-test2_test.cc

@@ -33,12 +33,8 @@
 #include "test/gtest-typed-test_test.h"
 #include "gtest/gtest.h"
 
-#if GTEST_HAS_TYPED_TEST_P
-
 // Tests that the same type-parameterized test case can be
 // instantiated in different translation units linked together.
 // (ContainerTest is also instantiated in gtest-typed-test_test.cc.)
 INSTANTIATE_TYPED_TEST_SUITE_P(Vector, ContainerTest,
                                testing::Types<std::vector<int> >);
-
-#endif  // GTEST_HAS_TYPED_TEST_P

test/gtest-1.10.0/googletest/test/gtest-typed-test_test.cc → test/gtest-1.11.0/googletest/test/gtest-typed-test_test.cc

@@ -88,9 +88,6 @@ class CommonTest : public Test {
 template <typename T>
 T* CommonTest<T>::shared_ = nullptr;
 
-// This #ifdef block tests typed tests.
-#if GTEST_HAS_TYPED_TEST
-
 using testing::Types;
 
 // Tests that SetUpTestSuite()/TearDownTestSuite(), fixture ctor/dtor,
@@ -193,22 +190,17 @@ TYPED_TEST(TypedTestWithNames, TestSuiteName) {
   if (std::is_same<TypeParam, char>::value) {
     EXPECT_STREQ(::testing::UnitTest::GetInstance()
                      ->current_test_info()
-                     ->test_case_name(),
+                     ->test_suite_name(),
                  "TypedTestWithNames/char0");
   }
   if (std::is_same<TypeParam, int>::value) {
     EXPECT_STREQ(::testing::UnitTest::GetInstance()
                      ->current_test_info()
-                     ->test_case_name(),
+                     ->test_suite_name(),
                  "TypedTestWithNames/int1");
   }
 }
 
-#endif  // GTEST_HAS_TYPED_TEST
-
-// This #ifdef block tests type-parameterized tests.
-#if GTEST_HAS_TYPED_TEST_P
-
 using testing::Types;
 using testing::internal::TypedTestSuitePState;
 
@@ -228,7 +220,7 @@ class TypedTestSuitePStateTest : public Test {
 TEST_F(TypedTestSuitePStateTest, SucceedsForMatchingList) {
   const char* tests = "A, B, C";
   EXPECT_EQ(tests,
-            state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
+            state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, tests));
 }
 
 // Makes sure that the order of the tests and spaces around the names
@@ -236,33 +228,33 @@ TEST_F(TypedTestSuitePStateTest, SucceedsForMatchingList) {
 TEST_F(TypedTestSuitePStateTest, IgnoresOrderAndSpaces) {
   const char* tests = "A,C,   B";
   EXPECT_EQ(tests,
-            state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
+            state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, tests));
 }
 
 using TypedTestSuitePStateDeathTest = TypedTestSuitePStateTest;
 
 TEST_F(TypedTestSuitePStateDeathTest, DetectsDuplicates) {
   EXPECT_DEATH_IF_SUPPORTED(
-      state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, A, C"),
+      state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, "A, B, A, C"),
       "foo\\.cc.1.?: Test A is listed more than once\\.");
 }
 
 TEST_F(TypedTestSuitePStateDeathTest, DetectsExtraTest) {
   EXPECT_DEATH_IF_SUPPORTED(
-      state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C, D"),
+      state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, "A, B, C, D"),
       "foo\\.cc.1.?: No test named D can be found in this test suite\\.");
 }
 
 TEST_F(TypedTestSuitePStateDeathTest, DetectsMissedTest) {
   EXPECT_DEATH_IF_SUPPORTED(
-      state_.VerifyRegisteredTestNames("foo.cc", 1, "A, C"),
+      state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, "A, C"),
       "foo\\.cc.1.?: You forgot to list test B\\.");
 }
 
 // Tests that defining a test for a parameterized test case generates
 // a run-time error if the test case has been registered.
 TEST_F(TypedTestSuitePStateDeathTest, DetectsTestAfterRegistration) {
-  state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C");
+  state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, "A, B, C");
   EXPECT_DEATH_IF_SUPPORTED(
       state_.AddTestName("foo.cc", 2, "FooTest", "D"),
       "foo\\.cc.2.?: Test D must be defined before REGISTER_TYPED_TEST_SUITE_P"
@@ -315,13 +307,13 @@ TYPED_TEST_P(TypeParametrizedTestWithNames, TestSuiteName) {
   if (std::is_same<TypeParam, char>::value) {
     EXPECT_STREQ(::testing::UnitTest::GetInstance()
                      ->current_test_info()
-                     ->test_case_name(),
+                     ->test_suite_name(),
                  "CustomName/TypeParametrizedTestWithNames/parChar0");
   }
   if (std::is_same<TypeParam, int>::value) {
     EXPECT_STREQ(::testing::UnitTest::GetInstance()
                      ->current_test_info()
-                     ->test_case_name(),
+                     ->test_suite_name(),
                  "CustomName/TypeParametrizedTestWithNames/parInt1");
   }
 }
@@ -443,20 +435,3 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, TrimmedTest, TrimTypes);
 
 }  // namespace library2
 
-#endif  // GTEST_HAS_TYPED_TEST_P
-
-#if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P)
-
-// Google Test may not support type-parameterized tests with some
-// compilers. If we use conditional compilation to compile out all
-// code referring to the gtest_main library, MSVC linker will not link
-// that library at all and consequently complain about missing entry
-// point defined in that library (fatal error LNK1561: entry point
-// must be defined). This dummy test keeps gtest_main linked in.
-TEST(DummyTest, TypedTestsAreNotSupportedOnThisPlatform) {}
-
-#if _MSC_VER
-GTEST_DISABLE_MSC_WARNINGS_POP_()  //  4127
-#endif                             //  _MSC_VER
-
-#endif  // #if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P)

test/gtest-1.10.0/googletest/test/gtest-typed-test_test.h → test/gtest-1.11.0/googletest/test/gtest-typed-test_test.h

@@ -27,14 +27,11 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-
-#ifndef GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
-#define GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
+#ifndef GOOGLETEST_TEST_GTEST_TYPED_TEST_TEST_H_
+#define GOOGLETEST_TEST_GTEST_TYPED_TEST_TEST_H_
 
 #include "gtest/gtest.h"
 
-#if GTEST_HAS_TYPED_TEST_P
-
 using testing::Test;
 
 // For testing that the same type-parameterized test case can be
@@ -60,6 +57,4 @@ TYPED_TEST_P(ContainerTest, InitialSizeIsZero) {
 REGISTER_TYPED_TEST_SUITE_P(ContainerTest,
                             CanBeDefaultConstructed, InitialSizeIsZero);
 
-#endif  // GTEST_HAS_TYPED_TEST_P
-
-#endif  // GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
+#endif  // GOOGLETEST_TEST_GTEST_TYPED_TEST_TEST_H_