Merge pull request #2382 from kuzkry:dead-metafunction
PiperOrigin-RevId: 265730482
diff --git a/BUILD.bazel b/BUILD.bazel
index f0c4ce5..9b48aee 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -30,6 +30,8 @@
#
# Bazel Build for Google C++ Testing Framework(Google Test)
+load("@rules_cc//cc:defs.bzl", "cc_library", "cc_test")
+
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
@@ -81,6 +83,10 @@
":has_absl": ["GTEST_HAS_ABSL=1"],
"//conditions:default": [],
}),
+ features = select({
+ ":windows": ["windows_export_all_symbols"],
+ "//conditions:default": [],
+ }),
includes = [
"googlemock",
"googlemock/include",
@@ -102,20 +108,16 @@
],
"//conditions:default": [],
}),
- features = select({
- ":windows": ["windows_export_all_symbols"],
- "//conditions:default": [],
- })
)
cc_library(
name = "gtest_main",
srcs = ["googlemock/src/gmock_main.cc"],
- deps = [":gtest"],
features = select({
":windows": ["windows_export_all_symbols"],
"//conditions:default": [],
- })
+ }),
+ deps = [":gtest"],
)
# The following rules build samples of how to use gTest.
@@ -136,7 +138,7 @@
features = select({
":windows": ["windows_export_all_symbols"],
"//conditions:default": [],
- })
+ }),
)
cc_test(
@@ -155,11 +157,11 @@
"googletest/samples/sample7_unittest.cc",
"googletest/samples/sample8_unittest.cc",
],
+ linkstatic = 0,
deps = [
"gtest_sample_lib",
":gtest_main",
],
- linkstatic = 0,
)
cc_test(
diff --git a/WORKSPACE b/WORKSPACE
index b69578b..2289bdb 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -8,3 +8,16 @@
urls = ["https://github.com/abseil/abseil-cpp/archive/master.zip"],
strip_prefix = "abseil-cpp-master",
)
+
+http_archive(
+ name = "rules_cc",
+ strip_prefix = "rules_cc-master",
+ urls = ["https://github.com/bazelbuild/rules_cc/archive/master.zip"],
+)
+
+http_archive(
+ name = "rules_python",
+ strip_prefix = "rules_python-master",
+ urls = ["https://github.com/bazelbuild/rules_python/archive/master.zip"],
+)
+
diff --git a/appveyor.yml b/appveyor.yml
index 6ef08fd..a58b768 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -58,7 +58,7 @@
# install Bazel
if ($env:build_system -eq "bazel") {
- appveyor DownloadFile https://github.com/bazelbuild/bazel/releases/download/0.21.0/bazel-0.21.0-windows-x86_64.exe -FileName bazel.exe
+ appveyor DownloadFile https://github.com/bazelbuild/bazel/releases/download/0.28.1/bazel-0.28.1-windows-x86_64.exe -FileName bazel.exe
}
if ($env:build_system -eq "cmake") {
diff --git a/ci/build-linux-bazel.sh b/ci/build-linux-bazel.sh
index 3f1c784..ae8fb75 100755
--- a/ci/build-linux-bazel.sh
+++ b/ci/build-linux-bazel.sh
@@ -31,6 +31,7 @@
set -e
+bazel version
bazel build --curses=no //...:all
bazel test --curses=no //...:all
bazel test --curses=no //...:all --define absl=1
diff --git a/googlemock/CMakeLists.txt b/googlemock/CMakeLists.txt
index f75ec45..d32b70b 100644
--- a/googlemock/CMakeLists.txt
+++ b/googlemock/CMakeLists.txt
@@ -150,6 +150,14 @@
& $args")
endif()
+ if (MINGW OR CYGWIN)
+ if (CMAKE_VERSION VERSION_LESS "2.8.12")
+ add_compile_options("-Wa,-mbig-obj")
+ else()
+ add_definitions("-Wa,-mbig-obj")
+ endif()
+ endif()
+
############################################################
# C++ tests built with standard compiler flags.
@@ -162,9 +170,6 @@
cxx_test(gmock-generated-matchers_test gmock_main)
cxx_test(gmock-internal-utils_test gmock_main)
cxx_test(gmock-matchers_test gmock_main)
- if (MINGW OR CYGWIN)
- target_compile_options(gmock-matchers_test PRIVATE "-Wa,-mbig-obj")
- endif()
cxx_test(gmock-more-actions_test gmock_main)
cxx_test(gmock-nice-strict_test gmock_main)
cxx_test(gmock-port_test gmock_main)
diff --git a/googlemock/docs/cheat_sheet.md b/googlemock/docs/cheat_sheet.md
index 37c808f..239a4c6 100644
--- a/googlemock/docs/cheat_sheet.md
+++ b/googlemock/docs/cheat_sheet.md
@@ -312,8 +312,9 @@
`ContainsRegex()` and `MatchesRegex()` take ownership of the `RE` object. They
use the regular expression syntax defined
-[here](advanced.md#regular-expression-syntax). `StrCaseEq()`, `StrCaseNe()`,
-`StrEq()`, and `StrNe()` work for wide strings as well.
+[here](../../googletest/docs/advanced.md#regular-expression-syntax).
+`StrCaseEq()`, `StrCaseNe()`, `StrEq()`, and `StrNe()` work for wide strings as
+well.
#### Container Matchers
diff --git a/googlemock/docs/cook_book.md b/googlemock/docs/cook_book.md
index b28b84e..28f7ba1 100644
--- a/googlemock/docs/cook_book.md
+++ b/googlemock/docs/cook_book.md
@@ -178,7 +178,7 @@
#### Mocking Non-virtual Methods {#MockingNonVirtualMethods}
gMock can mock non-virtual functions to be used in Hi-perf dependency
-injection.[See this](http://go/tott/33).
+injection.<!-- GOOGLETEST_CM0017 DO NOT DELETE -->
In this case, instead of sharing a common base class with the real class, your
mock class will be *unrelated* to the real class, but contain methods with the
diff --git a/googlemock/docs/for_dummies.md b/googlemock/docs/for_dummies.md
index ad00ada..e11c18d 100644
--- a/googlemock/docs/for_dummies.md
+++ b/googlemock/docs/for_dummies.md
@@ -396,7 +396,8 @@
This works for all non-overloaded methods; if a method is overloaded, you need
to help gMock resolve which overload is expected by specifying the number of
-arguments and possibly also the [types of the arguments](#SelectOverload).
+arguments and possibly also the
+[types of the arguments](cook_book.md#SelectOverload).
#### Cardinalities: How Many Times Will It Be Called?
@@ -482,7 +483,7 @@
What can we do inside `WillOnce()` besides `Return()`? You can return a
reference using `ReturnRef(*variable*)`, or invoke a pre-defined function, among
-[others](#ActionList).
+[others](cook_book.md#using-actions).
**Important note:** The `EXPECT_CALL()` statement evaluates the action clause
only once, even though the action may be performed many times. Therefore you
@@ -560,7 +561,7 @@
for methods that are not mentioned at all (these are "uninteresting"), but is
useful for methods that have some expectations, but for which other calls are
ok. See
-[Understanding Uninteresting vs Unexpected Calls](#uninteresting-vs-unexpected).
+[Understanding Uninteresting vs Unexpected Calls](cook_book.md#uninteresting-vs-unexpected).
#### Ordered vs Unordered Calls {#OrderedCalls}
diff --git a/googlemock/include/gmock/gmock-actions.h b/googlemock/include/gmock/gmock-actions.h
index e921cf4..9605c43 100644
--- a/googlemock/include/gmock/gmock-actions.h
+++ b/googlemock/include/gmock/gmock-actions.h
@@ -532,7 +532,7 @@
// in the Impl class. But both definitions must be the same.
typedef typename Function<F>::Result Result;
GTEST_COMPILE_ASSERT_(
- !is_reference<Result>::value,
+ !std::is_reference<Result>::value,
use_ReturnRef_instead_of_Return_to_return_a_reference);
static_assert(!std::is_void<Result>::value,
"Can't use Return() on an action expected to return `void`.");
@@ -561,7 +561,7 @@
Result Perform(const ArgumentTuple&) override { return value_; }
private:
- GTEST_COMPILE_ASSERT_(!is_reference<Result>::value,
+ GTEST_COMPILE_ASSERT_(!std::is_reference<Result>::value,
Result_cannot_be_a_reference_type);
// We save the value before casting just in case it is being cast to a
// wrapper type.
@@ -640,7 +640,7 @@
// Asserts that the function return type is a reference. This
// catches the user error of using ReturnRef(x) when Return(x)
// should be used, and generates some helpful error message.
- GTEST_COMPILE_ASSERT_(internal::is_reference<Result>::value,
+ GTEST_COMPILE_ASSERT_(std::is_reference<Result>::value,
use_Return_instead_of_ReturnRef_to_return_a_value);
return Action<F>(new Impl<F>(ref_));
}
@@ -687,7 +687,7 @@
// catches the user error of using ReturnRefOfCopy(x) when Return(x)
// should be used, and generates some helpful error message.
GTEST_COMPILE_ASSERT_(
- internal::is_reference<Result>::value,
+ std::is_reference<Result>::value,
use_Return_instead_of_ReturnRefOfCopy_to_return_a_value);
return Action<F>(new Impl<F>(value_));
}
diff --git a/googlemock/include/gmock/gmock-matchers.h b/googlemock/include/gmock/gmock-matchers.h
index 7075082..b1c0dc0 100644
--- a/googlemock/include/gmock/gmock-matchers.h
+++ b/googlemock/include/gmock/gmock-matchers.h
@@ -132,19 +132,16 @@
// polymorphic_matcher_or_value to Matcher<T> because it won't trigger
// a user-defined conversion from M to T if one exists (assuming M is
// a value).
- return CastImpl(
- polymorphic_matcher_or_value,
- BooleanConstant<
- std::is_convertible<M, Matcher<T> >::value>(),
- BooleanConstant<
- std::is_convertible<M, T>::value>());
+ return CastImpl(polymorphic_matcher_or_value,
+ bool_constant<std::is_convertible<M, Matcher<T>>::value>(),
+ bool_constant<std::is_convertible<M, T>::value>());
}
private:
template <bool Ignore>
static Matcher<T> CastImpl(const M& polymorphic_matcher_or_value,
- BooleanConstant<true> /* convertible_to_matcher */,
- BooleanConstant<Ignore>) {
+ bool_constant<true> /* convertible_to_matcher */,
+ bool_constant<Ignore>) {
// M is implicitly convertible to Matcher<T>, which means that either
// M is a polymorphic matcher or Matcher<T> has an implicit constructor
// from M. In both cases using the implicit conversion will produce a
@@ -159,9 +156,9 @@
// M can't be implicitly converted to Matcher<T>, so M isn't a polymorphic
// matcher. It's a value of a type implicitly convertible to T. Use direct
// initialization to create a matcher.
- static Matcher<T> CastImpl(
- const M& value, BooleanConstant<false> /* convertible_to_matcher */,
- BooleanConstant<true> /* convertible_to_T */) {
+ static Matcher<T> CastImpl(const M& value,
+ bool_constant<false> /* convertible_to_matcher */,
+ bool_constant<true> /* convertible_to_T */) {
return Matcher<T>(ImplicitCast_<T>(value));
}
@@ -175,9 +172,9 @@
// (e.g. std::pair<const int, int> vs. std::pair<int, int>).
//
// We don't define this method inline as we need the declaration of Eq().
- static Matcher<T> CastImpl(
- const M& value, BooleanConstant<false> /* convertible_to_matcher */,
- BooleanConstant<false> /* convertible_to_T */);
+ static Matcher<T> CastImpl(const M& value,
+ bool_constant<false> /* convertible_to_matcher */,
+ bool_constant<false> /* convertible_to_T */);
};
// This more specialized version is used when MatcherCast()'s argument
@@ -280,7 +277,7 @@
// Enforce that we are not converting a non-reference type T to a reference
// type U.
GTEST_COMPILE_ASSERT_(
- internal::is_reference<T>::value || !internal::is_reference<U>::value,
+ std::is_reference<T>::value || !std::is_reference<U>::value,
cannot_convert_non_reference_arg_to_reference);
// In case both T and U are arithmetic types, enforce that the
// conversion is not lossy.
@@ -1610,8 +1607,9 @@
template <typename Pointer>
class Impl : public MatcherInterface<Pointer> {
public:
- typedef typename PointeeOf<GTEST_REMOVE_CONST_( // NOLINT
- GTEST_REMOVE_REFERENCE_(Pointer))>::type Pointee;
+ typedef
+ typename PointeeOf<typename std::remove_const<GTEST_REMOVE_REFERENCE_(
+ Pointer)>::type>::type Pointee;
explicit Impl(const InnerMatcher& matcher)
: matcher_(MatcherCast<const Pointee&>(matcher)) {}
@@ -1749,8 +1747,8 @@
// FIXME: The dispatch on std::is_pointer was introduced as a workaround for
// a compiler bug, and can now be removed.
return MatchAndExplainImpl(
- typename std::is_pointer<GTEST_REMOVE_CONST_(T)>::type(), value,
- listener);
+ typename std::is_pointer<typename std::remove_const<T>::type>::type(),
+ value, listener);
}
private:
@@ -1816,8 +1814,8 @@
template <typename T>
bool MatchAndExplain(const T&value, MatchResultListener* listener) const {
return MatchAndExplainImpl(
- typename std::is_pointer<GTEST_REMOVE_CONST_(T)>::type(), value,
- listener);
+ typename std::is_pointer<typename std::remove_const<T>::type>::type(),
+ value, listener);
}
private:
@@ -2093,9 +2091,8 @@
template <typename LhsContainer>
bool MatchAndExplain(const LhsContainer& lhs,
MatchResultListener* listener) const {
- // GTEST_REMOVE_CONST_() is needed to work around an MSVC 8.0 bug
- // that causes LhsContainer to be a const type sometimes.
- typedef internal::StlContainerView<GTEST_REMOVE_CONST_(LhsContainer)>
+ typedef internal::StlContainerView<
+ typename std::remove_const<LhsContainer>::type>
LhsView;
typedef typename LhsView::type LhsStlContainer;
StlContainerReference lhs_stl_container = LhsView::ConstReference(lhs);
@@ -3603,9 +3600,8 @@
template <typename T, typename M>
Matcher<T> internal::MatcherCastImpl<T, M>::CastImpl(
- const M& value,
- internal::BooleanConstant<false> /* convertible_to_matcher */,
- internal::BooleanConstant<false> /* convertible_to_T */) {
+ const M& value, internal::bool_constant<false> /* convertible_to_matcher */,
+ internal::bool_constant<false> /* convertible_to_T */) {
return Eq(value);
}
@@ -4034,12 +4030,12 @@
// values that are included in one container but not the other. (Duplicate
// values and order differences are not explained.)
template <typename Container>
-inline PolymorphicMatcher<internal::ContainerEqMatcher< // NOLINT
- GTEST_REMOVE_CONST_(Container)> >
- ContainerEq(const Container& rhs) {
+inline PolymorphicMatcher<internal::ContainerEqMatcher<
+ typename std::remove_const<Container>::type>>
+ContainerEq(const Container& rhs) {
// This following line is for working around a bug in MSVC 8.0,
// which causes Container to be a const type sometimes.
- typedef GTEST_REMOVE_CONST_(Container) RawContainer;
+ typedef typename std::remove_const<Container>::type RawContainer;
return MakePolymorphicMatcher(
internal::ContainerEqMatcher<RawContainer>(rhs));
}
@@ -4072,12 +4068,12 @@
// LHS container and the RHS container respectively.
template <typename TupleMatcher, typename Container>
inline internal::PointwiseMatcher<TupleMatcher,
- GTEST_REMOVE_CONST_(Container)>
+ typename std::remove_const<Container>::type>
Pointwise(const TupleMatcher& tuple_matcher, const Container& rhs) {
// This following line is for working around a bug in MSVC 8.0,
// which causes Container to be a const type sometimes (e.g. when
// rhs is a const int[])..
- typedef GTEST_REMOVE_CONST_(Container) RawContainer;
+ typedef typename std::remove_const<Container>::type RawContainer;
return internal::PointwiseMatcher<TupleMatcher, RawContainer>(
tuple_matcher, rhs);
}
@@ -4105,14 +4101,15 @@
template <typename Tuple2Matcher, typename RhsContainer>
inline internal::UnorderedElementsAreArrayMatcher<
typename internal::BoundSecondMatcher<
- Tuple2Matcher, typename internal::StlContainerView<GTEST_REMOVE_CONST_(
- RhsContainer)>::type::value_type> >
+ Tuple2Matcher,
+ typename internal::StlContainerView<
+ typename std::remove_const<RhsContainer>::type>::type::value_type>>
UnorderedPointwise(const Tuple2Matcher& tuple2_matcher,
const RhsContainer& rhs_container) {
// This following line is for working around a bug in MSVC 8.0,
// which causes RhsContainer to be a const type sometimes (e.g. when
// rhs_container is a const int[]).
- typedef GTEST_REMOVE_CONST_(RhsContainer) RawRhsContainer;
+ typedef typename std::remove_const<RhsContainer>::type RawRhsContainer;
// RhsView allows the same code to handle RhsContainer being a
// STL-style container and it being a native C-style array.
diff --git a/googlemock/include/gmock/gmock-more-actions.h b/googlemock/include/gmock/gmock-more-actions.h
index a052495..d42484a 100644
--- a/googlemock/include/gmock/gmock-more-actions.h
+++ b/googlemock/include/gmock/gmock-more-actions.h
@@ -105,7 +105,7 @@
// Ensures that argument #k is a reference. If you get a compiler
// error on the next line, you are using SetArgReferee<k>(value) in
// a mock function whose k-th (0-based) argument is not a reference.
- GTEST_COMPILE_ASSERT_(internal::is_reference<argk_type>::value,
+ GTEST_COMPILE_ASSERT_(std::is_reference<argk_type>::value,
SetArgReferee_must_be_used_with_a_reference_argument);
::std::get<k>(args) = value;
}
diff --git a/googlemock/include/gmock/gmock-spec-builders.h b/googlemock/include/gmock/gmock-spec-builders.h
index 735a3bc..0d1adda 100644
--- a/googlemock/include/gmock/gmock-spec-builders.h
+++ b/googlemock/include/gmock/gmock-spec-builders.h
@@ -67,6 +67,7 @@
#include <set>
#include <sstream>
#include <string>
+#include <type_traits>
#include <utility>
#include <vector>
#include "gmock/gmock-actions.h"
@@ -1653,9 +1654,8 @@
const OnCallSpec<F>* const spec = FindOnCallSpec(args);
if (spec == nullptr) {
- *os << (internal::type_equals<Result, void>::value ?
- "returning directly.\n" :
- "returning default value.\n");
+ *os << (std::is_void<Result>::value ? "returning directly.\n"
+ : "returning default value.\n");
} else {
*os << "taking default action specified at:\n"
<< FormatFileLocation(spec->file(), spec->line()) << "\n";
diff --git a/googlemock/include/gmock/internal/gmock-internal-utils.h b/googlemock/include/gmock/internal/gmock-internal-utils.h
index 8424908..1770d5e 100644
--- a/googlemock/include/gmock/internal/gmock-internal-utils.h
+++ b/googlemock/include/gmock/internal/gmock-internal-utils.h
@@ -106,25 +106,6 @@
# define GMOCK_WCHAR_T_IS_NATIVE_ 1
#endif
-// signed wchar_t and unsigned wchar_t are NOT in the C++ standard.
-// Using them is a bad practice and not portable. So DON'T use them.
-//
-// Still, Google Mock is designed to work even if the user uses signed
-// wchar_t or unsigned wchar_t (obviously, assuming the compiler
-// supports them).
-//
-// To gcc,
-// wchar_t == signed wchar_t != unsigned wchar_t == unsigned int
-//
-// gcc-9 appears to treat signed/unsigned wchar_t as ill-formed
-// regardless of the signage of its underlying type.
-#ifdef __GNUC__
-#if !defined(__WCHAR_UNSIGNED__) && (__GNUC__ < 9)
-// signed/unsigned wchar_t are valid types.
-# define GMOCK_HAS_SIGNED_WCHAR_T_ 1
-#endif
-#endif
-
// In what follows, we use the term "kind" to indicate whether a type
// is bool, an integer type (excluding bool), a floating-point type,
// or none of them. This categorization is useful for determining
@@ -189,27 +170,27 @@
// From, and kToKind is the kind of To; the value is
// implementation-defined when the above pre-condition is violated.
template <TypeKind kFromKind, typename From, TypeKind kToKind, typename To>
-struct LosslessArithmeticConvertibleImpl : public false_type {};
+struct LosslessArithmeticConvertibleImpl : public std::false_type {};
// Converting bool to bool is lossless.
template <>
struct LosslessArithmeticConvertibleImpl<kBool, bool, kBool, bool>
- : public true_type {}; // NOLINT
+ : public std::true_type {};
// Converting bool to any integer type is lossless.
template <typename To>
struct LosslessArithmeticConvertibleImpl<kBool, bool, kInteger, To>
- : public true_type {}; // NOLINT
+ : public std::true_type {};
// Converting bool to any floating-point type is lossless.
template <typename To>
struct LosslessArithmeticConvertibleImpl<kBool, bool, kFloatingPoint, To>
- : public true_type {}; // NOLINT
+ : public std::true_type {};
// Converting an integer to bool is lossy.
template <typename From>
struct LosslessArithmeticConvertibleImpl<kInteger, From, kBool, bool>
- : public false_type {}; // NOLINT
+ : public std::false_type {};
// Converting an integer to another non-bool integer is lossless if
// the target type's range encloses the source type's range.
@@ -230,17 +211,17 @@
// the format of a floating-point number is implementation-defined.
template <typename From, typename To>
struct LosslessArithmeticConvertibleImpl<kInteger, From, kFloatingPoint, To>
- : public false_type {}; // NOLINT
+ : public std::false_type {};
// Converting a floating-point to bool is lossy.
template <typename From>
struct LosslessArithmeticConvertibleImpl<kFloatingPoint, From, kBool, bool>
- : public false_type {}; // NOLINT
+ : public std::false_type {};
// Converting a floating-point to an integer is lossy.
template <typename From, typename To>
struct LosslessArithmeticConvertibleImpl<kFloatingPoint, From, kInteger, To>
- : public false_type {}; // NOLINT
+ : public std::false_type {};
// Converting a floating-point to another floating-point is lossless
// if the target type is at least as big as the source type.
@@ -355,14 +336,6 @@
// Type traits.
-// is_reference<T>::value is non-zero if T is a reference type.
-template <typename T> struct is_reference : public false_type {};
-template <typename T> struct is_reference<T&> : public true_type {};
-
-// type_equals<T1, T2>::value is non-zero if T1 and T2 are the same type.
-template <typename T1, typename T2> struct type_equals : public false_type {};
-template <typename T> struct type_equals<T, T> : public true_type {};
-
// remove_reference<T>::type removes the reference from type T, if any.
template <typename T> struct remove_reference { typedef T type; }; // NOLINT
template <typename T> struct remove_reference<T&> { typedef T type; }; // NOLINT
@@ -416,8 +389,8 @@
static const_reference ConstReference(const RawContainer& container) {
// Ensures that RawContainer is not a const type.
- testing::StaticAssertTypeEq<RawContainer,
- GTEST_REMOVE_CONST_(RawContainer)>();
+ testing::StaticAssertTypeEq<
+ RawContainer, typename std::remove_const<RawContainer>::type>();
return container;
}
static type Copy(const RawContainer& container) { return container; }
@@ -427,7 +400,7 @@
template <typename Element, size_t N>
class StlContainerView<Element[N]> {
public:
- typedef GTEST_REMOVE_CONST_(Element) RawElement;
+ typedef typename std::remove_const<Element>::type RawElement;
typedef internal::NativeArray<RawElement> type;
// NativeArray<T> can represent a native array either by value or by
// reference (selected by a constructor argument), so 'const type'
@@ -451,8 +424,8 @@
template <typename ElementPointer, typename Size>
class StlContainerView< ::std::tuple<ElementPointer, Size> > {
public:
- typedef GTEST_REMOVE_CONST_(
- typename internal::PointeeOf<ElementPointer>::type) RawElement;
+ typedef typename std::remove_const<
+ typename internal::PointeeOf<ElementPointer>::type>::type RawElement;
typedef internal::NativeArray<RawElement> type;
typedef const type const_reference;
@@ -484,28 +457,12 @@
typedef std::pair<K, V> type;
};
-// Mapping from booleans to types. Similar to boost::bool_<kValue> and
-// std::integral_constant<bool, kValue>.
-template <bool kValue>
-struct BooleanConstant {};
-
// Emit an assertion failure due to incorrect DoDefault() usage. Out-of-lined to
// reduce code size.
GTEST_API_ void IllegalDoDefault(const char* file, int line);
-// Helper types for Apply() below.
-template <size_t... Is> struct int_pack { typedef int_pack type; };
-
-template <class Pack, size_t I> struct append;
-template <size_t... Is, size_t I>
-struct append<int_pack<Is...>, I> : int_pack<Is..., I> {};
-
-template <size_t C>
-struct make_int_pack : append<typename make_int_pack<C - 1>::type, C - 1> {};
-template <> struct make_int_pack<0> : int_pack<> {};
-
template <typename F, typename Tuple, size_t... Idx>
-auto ApplyImpl(F&& f, Tuple&& args, int_pack<Idx...>) -> decltype(
+auto ApplyImpl(F&& f, Tuple&& args, IndexSequence<Idx...>) -> decltype(
std::forward<F>(f)(std::get<Idx>(std::forward<Tuple>(args))...)) {
return std::forward<F>(f)(std::get<Idx>(std::forward<Tuple>(args))...);
}
@@ -514,9 +471,9 @@
template <typename F, typename Tuple>
auto Apply(F&& f, Tuple&& args)
-> decltype(ApplyImpl(std::forward<F>(f), std::forward<Tuple>(args),
- make_int_pack<std::tuple_size<Tuple>::value>())) {
+ MakeIndexSequence<std::tuple_size<Tuple>::value>())) {
return ApplyImpl(std::forward<F>(f), std::forward<Tuple>(args),
- make_int_pack<std::tuple_size<Tuple>::value>());
+ MakeIndexSequence<std::tuple_size<Tuple>::value>());
}
// Template struct Function<F>, where F must be a function type, contains
diff --git a/googlemock/test/BUILD.bazel b/googlemock/test/BUILD.bazel
index e74102f..da95ed5 100644
--- a/googlemock/test/BUILD.bazel
+++ b/googlemock/test/BUILD.bazel
@@ -32,6 +32,9 @@
#
# Bazel Build for Google C++ Testing Framework(Google Test)-googlemock
+load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_test")
+load("@rules_python//python:defs.bzl", "py_library", "py_test")
+
licenses(["notice"])
# Tests for GMock itself
diff --git a/googlemock/test/gmock-actions_test.cc b/googlemock/test/gmock-actions_test.cc
index f761b44..f63c8c5 100644
--- a/googlemock/test/gmock-actions_test.cc
+++ b/googlemock/test/gmock-actions_test.cc
@@ -105,10 +105,6 @@
EXPECT_EQ(0U, BuiltInDefaultValue<unsigned char>::Get());
EXPECT_EQ(0, BuiltInDefaultValue<signed char>::Get());
EXPECT_EQ(0, BuiltInDefaultValue<char>::Get());
-#if GMOCK_HAS_SIGNED_WCHAR_T_
- EXPECT_EQ(0U, BuiltInDefaultValue<unsigned wchar_t>::Get());
- EXPECT_EQ(0, BuiltInDefaultValue<signed wchar_t>::Get());
-#endif
#if GMOCK_WCHAR_T_IS_NATIVE_
#if !defined(__WCHAR_UNSIGNED__)
EXPECT_EQ(0, BuiltInDefaultValue<wchar_t>::Get());
@@ -137,10 +133,6 @@
EXPECT_TRUE(BuiltInDefaultValue<unsigned char>::Exists());
EXPECT_TRUE(BuiltInDefaultValue<signed char>::Exists());
EXPECT_TRUE(BuiltInDefaultValue<char>::Exists());
-#if GMOCK_HAS_SIGNED_WCHAR_T_
- EXPECT_TRUE(BuiltInDefaultValue<unsigned wchar_t>::Exists());
- EXPECT_TRUE(BuiltInDefaultValue<signed wchar_t>::Exists());
-#endif
#if GMOCK_WCHAR_T_IS_NATIVE_
EXPECT_TRUE(BuiltInDefaultValue<wchar_t>::Exists());
#endif
diff --git a/googlemock/test/gmock-internal-utils_test.cc b/googlemock/test/gmock-internal-utils_test.cc
index a76e777..67b7077 100644
--- a/googlemock/test/gmock-internal-utils_test.cc
+++ b/googlemock/test/gmock-internal-utils_test.cc
@@ -33,16 +33,20 @@
// This file tests the internal utilities.
#include "gmock/internal/gmock-internal-utils.h"
+
#include <stdlib.h>
+
#include <map>
#include <memory>
-#include <string>
#include <sstream>
+#include <string>
+#include <type_traits>
#include <vector>
+
#include "gmock/gmock.h"
#include "gmock/internal/gmock-port.h"
-#include "gtest/gtest.h"
#include "gtest/gtest-spi.h"
+#include "gtest/gtest.h"
// Indicates that this translation unit is part of Google Test's
// implementation. It must come before gtest-internal-inl.h is
@@ -504,33 +508,12 @@
#endif // GTEST_HAS_STREAM_REDIRECTION
-TEST(TypeTraitsTest, true_type) {
- EXPECT_TRUE(true_type::value);
-}
-
-TEST(TypeTraitsTest, false_type) {
- EXPECT_FALSE(false_type::value);
-}
-
-TEST(TypeTraitsTest, is_reference) {
- EXPECT_FALSE(is_reference<int>::value);
- EXPECT_FALSE(is_reference<char*>::value);
- EXPECT_TRUE(is_reference<const int&>::value);
-}
-
-TEST(TypeTraitsTest, type_equals) {
- EXPECT_FALSE((type_equals<int, const int>::value));
- EXPECT_FALSE((type_equals<int, int&>::value));
- EXPECT_FALSE((type_equals<int, double>::value));
- EXPECT_TRUE((type_equals<char, char>::value));
-}
-
TEST(TypeTraitsTest, remove_reference) {
- EXPECT_TRUE((type_equals<char, remove_reference<char&>::type>::value));
- EXPECT_TRUE((type_equals<const int,
- remove_reference<const int&>::type>::value));
- EXPECT_TRUE((type_equals<int, remove_reference<int>::type>::value));
- EXPECT_TRUE((type_equals<double*, remove_reference<double*>::type>::value));
+ EXPECT_TRUE((std::is_same<char, remove_reference<char&>::type>::value));
+ EXPECT_TRUE(
+ (std::is_same<const int, remove_reference<const int&>::type>::value));
+ EXPECT_TRUE((std::is_same<int, remove_reference<int>::type>::value));
+ EXPECT_TRUE((std::is_same<double*, remove_reference<double*>::type>::value));
}
#if GTEST_HAS_STREAM_REDIRECTION
diff --git a/googlemock/test/gmock-matchers_test.cc b/googlemock/test/gmock-matchers_test.cc
index 74e9294..a61d040 100644
--- a/googlemock/test/gmock-matchers_test.cc
+++ b/googlemock/test/gmock-matchers_test.cc
@@ -6434,7 +6434,7 @@
template <typename T>
friend bool holds_alternative(const SampleVariantIntString& value) {
- return value.has_int_ == internal::IsSame<T, int>::value;
+ return value.has_int_ == std::is_same<T, int>::value;
}
template <typename T>
diff --git a/googletest/include/gtest/gtest-matchers.h b/googletest/include/gtest/gtest-matchers.h
index 7711178..c10d650 100644
--- a/googletest/include/gtest/gtest-matchers.h
+++ b/googletest/include/gtest/gtest-matchers.h
@@ -42,6 +42,7 @@
#include <memory>
#include <ostream>
#include <string>
+#include <type_traits>
#include "gtest/gtest-printers.h"
#include "gtest/internal/gtest-internal.h"
@@ -299,8 +300,8 @@
template <typename U>
explicit MatcherBase(
const MatcherInterface<U>* impl,
- typename internal::EnableIf<
- !internal::IsSame<U, const U&>::value>::type* = nullptr)
+ typename std::enable_if<!std::is_same<U, const U&>::value>::type* =
+ nullptr)
: impl_(new internal::MatcherInterfaceAdapter<U>(impl)) {}
MatcherBase(const MatcherBase&) = default;
@@ -333,9 +334,10 @@
: internal::MatcherBase<T>(impl) {}
template <typename U>
- explicit Matcher(const MatcherInterface<U>* impl,
- typename internal::EnableIf<
- !internal::IsSame<U, const U&>::value>::type* = nullptr)
+ explicit Matcher(
+ const MatcherInterface<U>* impl,
+ typename std::enable_if<!std::is_same<U, const U&>::value>::type* =
+ nullptr)
: internal::MatcherBase<T>(impl) {}
// Implicit constructor here allows people to write
diff --git a/googletest/include/gtest/gtest.h b/googletest/include/gtest/gtest.h
index db81359..dfe7c78 100644
--- a/googletest/include/gtest/gtest.h
+++ b/googletest/include/gtest/gtest.h
@@ -292,7 +292,7 @@
template <typename T>
explicit AssertionResult(
const T& success,
- typename internal::EnableIf<
+ typename std::enable_if<
!std::is_convertible<T, AssertionResult>::value>::type*
/*enabler*/
= nullptr)
diff --git a/googletest/include/gtest/internal/gtest-internal.h b/googletest/include/gtest/internal/gtest-internal.h
index 08531d8..37daf21 100644
--- a/googletest/include/gtest/internal/gtest-internal.h
+++ b/googletest/include/gtest/internal/gtest-internal.h
@@ -869,30 +869,9 @@
#define GTEST_REMOVE_REFERENCE_(T) \
typename ::testing::internal::RemoveReference<T>::type
-// Removes const from a type if it is a const type, otherwise leaves
-// it unchanged. This is the same as tr1::remove_const, which is not
-// widely available yet.
-template <typename T>
-struct RemoveConst { typedef T type; }; // NOLINT
-template <typename T>
-struct RemoveConst<const T> { typedef T type; }; // NOLINT
-
-// MSVC 8.0, Sun C++, and IBM XL C++ have a bug which causes the above
-// definition to fail to remove the const in 'const int[3]' and 'const
-// char[3][4]'. The following specialization works around the bug.
-template <typename T, size_t N>
-struct RemoveConst<const T[N]> {
- typedef typename RemoveConst<T>::type type[N];
-};
-
-// A handy wrapper around RemoveConst that works when the argument
-// T depends on template parameters.
-#define GTEST_REMOVE_CONST_(T) \
- typename ::testing::internal::RemoveConst<T>::type
-
// Turns const U&, U&, const U, and U all into U.
#define GTEST_REMOVE_REFERENCE_AND_CONST_(T) \
- GTEST_REMOVE_CONST_(GTEST_REMOVE_REFERENCE_(T))
+ typename std::remove_const<GTEST_REMOVE_REFERENCE_(T)>::type
// IsAProtocolMessage<T>::value is a compile-time bool constant that's
// true if T is type proto2::Message or a subclass of it.
@@ -967,7 +946,7 @@
struct IsRecursiveContainerImpl;
template <typename C>
-struct IsRecursiveContainerImpl<C, false> : public false_type {};
+struct IsRecursiveContainerImpl<C, false> : public std::false_type {};
// Since the IsRecursiveContainerImpl depends on the IsContainerTest we need to
// obey the same inconsistencies as the IsContainerTest, namely check if
@@ -977,9 +956,9 @@
struct IsRecursiveContainerImpl<C, true> {
using value_type = decltype(*std::declval<typename C::const_iterator>());
using type =
- is_same<typename std::remove_const<
- typename std::remove_reference<value_type>::type>::type,
- C>;
+ std::is_same<typename std::remove_const<
+ typename std::remove_reference<value_type>::type>::type,
+ C>;
};
// IsRecursiveContainer<Type> is a unary compile-time predicate that
@@ -991,13 +970,6 @@
template <typename C>
struct IsRecursiveContainer : public IsRecursiveContainerImpl<C>::type {};
-// EnableIf<condition>::type is void when 'Cond' is true, and
-// undefined when 'Cond' is false. To use SFINAE to make a function
-// overload only apply when a particular expression is true, add
-// "typename EnableIf<expression>::type* = 0" as the last parameter.
-template<bool> struct EnableIf;
-template<> struct EnableIf<true> { typedef void type; }; // NOLINT
-
// Utilities for native arrays.
// ArrayEq() compares two k-dimensional native arrays using the
diff --git a/googletest/include/gtest/internal/gtest-port.h b/googletest/include/gtest/internal/gtest-port.h
index 4f887c5..a637602 100644
--- a/googletest/include/gtest/internal/gtest-port.h
+++ b/googletest/include/gtest/internal/gtest-port.h
@@ -869,16 +869,6 @@
enum { value = true };
};
-// Same as std::is_same<>.
-template <typename T, typename U>
-struct IsSame {
- enum { value = false };
-};
-template <typename T>
-struct IsSame<T, T> {
- enum { value = true };
-};
-
// Evaluates to the number of elements in 'array'.
#define GTEST_ARRAY_SIZE_(array) (sizeof(array) / sizeof(array[0]))
@@ -1029,19 +1019,6 @@
GTEST_LOG_(FATAL) << #posix_call << "failed with error " \
<< gtest_error
-// Adds reference to a type if it is not a reference type,
-// otherwise leaves it unchanged. This is the same as
-// tr1::add_reference, which is not widely available yet.
-template <typename T>
-struct AddReference { typedef T& type; }; // NOLINT
-template <typename T>
-struct AddReference<T&> { typedef T& type; }; // NOLINT
-
-// A handy wrapper around AddReference that works when the argument T
-// depends on template parameters.
-#define GTEST_ADD_REFERENCE_(T) \
- typename ::testing::internal::AddReference<T>::type
-
// Transforms "T" into "const T&" according to standard reference collapsing
// rules (this is only needed as a backport for C++98 compilers that do not
// support reference collapsing). Specifically, it transforms:
@@ -1921,21 +1898,8 @@
// we cannot detect it.
GTEST_API_ size_t GetThreadCount();
-template <bool bool_value>
-struct bool_constant {
- typedef bool_constant<bool_value> type;
- static const bool value = bool_value;
-};
-template <bool bool_value> const bool bool_constant<bool_value>::value;
-
-typedef bool_constant<false> false_type;
-typedef bool_constant<true> true_type;
-
-template <typename T, typename U>
-struct is_same : public false_type {};
-
-template <typename T>
-struct is_same<T, T> : public true_type {};
+template <bool B>
+using bool_constant = std::integral_constant<bool, B>;
template <typename Iterator>
struct IteratorTraits {
diff --git a/googletest/test/BUILD.bazel b/googletest/test/BUILD.bazel
index 45dff30..156d5d4 100644
--- a/googletest/test/BUILD.bazel
+++ b/googletest/test/BUILD.bazel
@@ -32,6 +32,9 @@
#
# Bazel BUILD for The Google C++ Testing Framework (Google Test)
+load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_test")
+load("@rules_python//python:defs.bzl", "py_library", "py_test")
+
licenses(["notice"])
#on windows exclude gtest-tuple.h
diff --git a/googletest/test/googletest-output-test_.cc b/googletest/test/googletest-output-test_.cc
index 83be568..4f716d8 100644
--- a/googletest/test/googletest-output-test_.cc
+++ b/googletest/test/googletest-output-test_.cc
@@ -816,9 +816,9 @@
public:
template <typename T>
static std::string GetName(int i) {
- if (testing::internal::IsSame<T, char>::value)
+ if (std::is_same<T, char>::value)
return std::string("char") + ::testing::PrintToString(i);
- if (testing::internal::IsSame<T, int>::value)
+ if (std::is_same<T, int>::value)
return std::string("int") + ::testing::PrintToString(i);
}
};
@@ -857,10 +857,10 @@
public:
template <typename T>
static std::string GetName(int i) {
- if (testing::internal::IsSame<T, unsigned char>::value) {
+ if (std::is_same<T, unsigned char>::value) {
return std::string("unsignedChar") + ::testing::PrintToString(i);
}
- if (testing::internal::IsSame<T, unsigned int>::value) {
+ if (std::is_same<T, unsigned int>::value) {
return std::string("unsignedInt") + ::testing::PrintToString(i);
}
}
diff --git a/googletest/test/gtest-typed-test_test.cc b/googletest/test/gtest-typed-test_test.cc
index f1ca937..5411832 100644
--- a/googletest/test/gtest-typed-test_test.cc
+++ b/googletest/test/gtest-typed-test_test.cc
@@ -31,6 +31,7 @@
#include "test/gtest-typed-test_test.h"
#include <set>
+#include <type_traits>
#include <vector>
#include "gtest/gtest.h"
@@ -177,10 +178,10 @@
public:
template <typename T>
static std::string GetName(int i) {
- if (testing::internal::IsSame<T, char>::value) {
+ if (std::is_same<T, char>::value) {
return std::string("char") + ::testing::PrintToString(i);
}
- if (testing::internal::IsSame<T, int>::value) {
+ if (std::is_same<T, int>::value) {
return std::string("int") + ::testing::PrintToString(i);
}
}
@@ -189,13 +190,13 @@
TYPED_TEST_SUITE(TypedTestWithNames, TwoTypes, TypedTestNames);
TYPED_TEST(TypedTestWithNames, TestSuiteName) {
- if (testing::internal::IsSame<TypeParam, char>::value) {
+ if (std::is_same<TypeParam, char>::value) {
EXPECT_STREQ(::testing::UnitTest::GetInstance()
->current_test_info()
->test_case_name(),
"TypedTestWithNames/char0");
}
- if (testing::internal::IsSame<TypeParam, int>::value) {
+ if (std::is_same<TypeParam, int>::value) {
EXPECT_STREQ(::testing::UnitTest::GetInstance()
->current_test_info()
->test_case_name(),
@@ -311,13 +312,13 @@
TYPED_TEST_SUITE_P(TypeParametrizedTestWithNames);
TYPED_TEST_P(TypeParametrizedTestWithNames, TestSuiteName) {
- if (testing::internal::IsSame<TypeParam, char>::value) {
+ if (std::is_same<TypeParam, char>::value) {
EXPECT_STREQ(::testing::UnitTest::GetInstance()
->current_test_info()
->test_case_name(),
"CustomName/TypeParametrizedTestWithNames/parChar0");
}
- if (testing::internal::IsSame<TypeParam, int>::value) {
+ if (std::is_same<TypeParam, int>::value) {
EXPECT_STREQ(::testing::UnitTest::GetInstance()
->current_test_info()
->test_case_name(),
@@ -331,10 +332,10 @@
public:
template <typename T>
static std::string GetName(int i) {
- if (testing::internal::IsSame<T, char>::value) {
+ if (std::is_same<T, char>::value) {
return std::string("parChar") + ::testing::PrintToString(i);
}
- if (testing::internal::IsSame<T, int>::value) {
+ if (std::is_same<T, int>::value) {
return std::string("parInt") + ::testing::PrintToString(i);
}
}
diff --git a/googletest/test/gtest_unittest.cc b/googletest/test/gtest_unittest.cc
index 2b00b70..5020d73 100644
--- a/googletest/test/gtest_unittest.cc
+++ b/googletest/test/gtest_unittest.cc
@@ -61,9 +61,10 @@
#include <time.h>
#include <map>
-#include <vector>
#include <ostream>
+#include <type_traits>
#include <unordered_set>
+#include <vector>
#include "gtest/gtest-spi.h"
#include "src/gtest-internal-inl.h"
@@ -226,7 +227,6 @@
using testing::TestResult;
using testing::TimeInMillis;
using testing::UnitTest;
-using testing::internal::AddReference;
using testing::internal::AlwaysFalse;
using testing::internal::AlwaysTrue;
using testing::internal::AppendUserMessage;
@@ -262,7 +262,6 @@
using testing::internal::ParseInt32Flag;
using testing::internal::RelationToSourceCopy;
using testing::internal::RelationToSourceReference;
-using testing::internal::RemoveConst;
using testing::internal::RemoveReference;
using testing::internal::ShouldRunTestOnShard;
using testing::internal::ShouldShard;
@@ -7135,33 +7134,6 @@
TestGTestRemoveReference<const char, const char&>();
}
-
-// Tests that RemoveConst does not affect non-const types.
-TEST(RemoveConstTest, DoesNotAffectNonConstType) {
- CompileAssertTypesEqual<int, RemoveConst<int>::type>();
- CompileAssertTypesEqual<char&, RemoveConst<char&>::type>();
-}
-
-// Tests that RemoveConst removes const from const types.
-TEST(RemoveConstTest, RemovesConst) {
- CompileAssertTypesEqual<int, RemoveConst<const int>::type>();
- CompileAssertTypesEqual<char[2], RemoveConst<const char[2]>::type>();
- CompileAssertTypesEqual<char[2][3], RemoveConst<const char[2][3]>::type>();
-}
-
-// Tests GTEST_REMOVE_CONST_.
-
-template <typename T1, typename T2>
-void TestGTestRemoveConst() {
- CompileAssertTypesEqual<T1, GTEST_REMOVE_CONST_(T2)>();
-}
-
-TEST(RemoveConstTest, MacroVersion) {
- TestGTestRemoveConst<int, int>();
- TestGTestRemoveConst<double&, double&>();
- TestGTestRemoveConst<char, const char>();
-}
-
// Tests GTEST_REMOVE_REFERENCE_AND_CONST_.
template <typename T1, typename T2>
@@ -7177,30 +7149,6 @@
TestGTestRemoveReferenceAndConst<const char*, const char*>();
}
-// Tests that AddReference does not affect reference types.
-TEST(AddReferenceTest, DoesNotAffectReferenceType) {
- CompileAssertTypesEqual<int&, AddReference<int&>::type>();
- CompileAssertTypesEqual<const char&, AddReference<const char&>::type>();
-}
-
-// Tests that AddReference adds reference to non-reference types.
-TEST(AddReferenceTest, AddsReference) {
- CompileAssertTypesEqual<int&, AddReference<int>::type>();
- CompileAssertTypesEqual<const char&, AddReference<const char>::type>();
-}
-
-// Tests GTEST_ADD_REFERENCE_.
-
-template <typename T1, typename T2>
-void TestGTestAddReference() {
- CompileAssertTypesEqual<T1, GTEST_ADD_REFERENCE_(T2)>();
-}
-
-TEST(AddReferenceTest, MacroVersion) {
- TestGTestAddReference<int&, int>();
- TestGTestAddReference<const char&, const char&>();
-}
-
// Tests GTEST_REFERENCE_TO_CONST_.
template <typename T1, typename T2>
