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- 60c1f40a5e0bc33f93392ff6827528072d749a29 Move ExceptionSafetyTester from the absl:: namespace to t... by Abseil Team <absl-team@google.com>

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- abd40a98f8ae746eb151e777ea8a8b5223d68a4b Splits the NoThrow flags into TypeSpec and AllocSpec flag... by Abseil Team <absl-team@google.com>
  - c16d0b5509b36679b384147b474135e7951afccf Change the abbreviation for the breakdowns of InfinitePas... by Abseil Team <absl-team@google.com>
  - 8ac104351764f23d666b52dce7536a34c05abf00 Use ABSL_CONST_INIT with std::atomic variables in static ... by Matt Armstrong <marmstrong@google.com>

GitOrigin-RevId: 60c1f40a5e0bc33f93392ff6827528072d749a29
Change-Id: I9d45a6ed30ed32ae57e9eff93f4205dbcd71feb2
This commit is contained in:
Abseil Team 2018-04-30 11:44:26 -07:00 • committed by vslashg
parent 28f5b89070
commit 9613678332
13 changed files with 303 additions and 218 deletions
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33
absl/types/any_exception_safety_test.cc
View file

@ -20,12 +20,12 @@
#include "gtest/gtest.h"
#include "absl/base/internal/exception_safety_testing.h"
using Thrower = absl::ThrowingValue<>;
using Thrower = testing::ThrowingValue<>;
using NoThrowMoveThrower =
absl::ThrowingValue<absl::NoThrow::kMoveCtor | absl::NoThrow::kMoveAssign>;
testing::ThrowingValue<testing::TypeSpec::kNoThrowMove>;
using ThrowerList = std::initializer_list<Thrower>;
using ThrowerVec = std::vector<Thrower>;
using ThrowingAlloc = absl::ThrowingAllocator<Thrower>;
using ThrowingAlloc = testing::ThrowingAllocator<Thrower>;
using ThrowingThrowerVec = std::vector<Thrower, ThrowingAlloc>;
namespace {
@ -81,30 +81,31 @@ testing::AssertionResult AnyIsEmpty(absl::any* a) {
TEST(AnyExceptionSafety, Ctors) {
Thrower val(1);
absl::TestThrowingCtor<absl::any>(val);
testing::TestThrowingCtor<absl::any>(val);
Thrower copy(val);
absl::TestThrowingCtor<absl::any>(copy);
testing::TestThrowingCtor<absl::any>(copy);
absl::TestThrowingCtor<absl::any>(absl::in_place_type_t<Thrower>(), 1);
testing::TestThrowingCtor<absl::any>(absl::in_place_type_t<Thrower>(), 1);
absl::TestThrowingCtor<absl::any>(absl::in_place_type_t<ThrowerVec>(),
ThrowerList{val});
testing::TestThrowingCtor<absl::any>(absl::in_place_type_t<ThrowerVec>(),
ThrowerList{val});
absl::TestThrowingCtor<absl::any, absl::in_place_type_t<ThrowingThrowerVec>,
ThrowerList, ThrowingAlloc>(
testing::TestThrowingCtor<absl::any,
absl::in_place_type_t<ThrowingThrowerVec>,
ThrowerList, ThrowingAlloc>(
absl::in_place_type_t<ThrowingThrowerVec>(), {val}, ThrowingAlloc());
}
TEST(AnyExceptionSafety, Assignment) {
auto original =
absl::any(absl::in_place_type_t<Thrower>(), 1, absl::no_throw_ctor);
absl::any(absl::in_place_type_t<Thrower>(), 1, testing::no_throw_ctor);
auto any_is_strong = [original](absl::any* ap) {
return testing::AssertionResult(ap->has_value() &&
absl::any_cast<Thrower>(original) ==
absl::any_cast<Thrower>(*ap));
};
auto any_strong_tester = absl::MakeExceptionSafetyTester()
auto any_strong_tester = testing::MakeExceptionSafetyTester()
.WithInitialValue(original)
.WithInvariants(AnyInvariants, any_is_strong);
@ -126,7 +127,7 @@ TEST(AnyExceptionSafety, Assignment) {
return testing::AssertionResult{!ap->has_value()};
};
auto strong_empty_any_tester =
absl::MakeExceptionSafetyTester()
testing::MakeExceptionSafetyTester()
.WithInitialValue(absl::any{})
.WithInvariants(AnyInvariants, empty_any_is_strong);
@ -138,14 +139,14 @@ TEST(AnyExceptionSafety, Assignment) {
#if !defined(ABSL_HAVE_STD_ANY)
TEST(AnyExceptionSafety, Emplace) {
auto initial_val =
absl::any{absl::in_place_type_t<Thrower>(), 1, absl::no_throw_ctor};
auto one_tester = absl::MakeExceptionSafetyTester()
absl::any{absl::in_place_type_t<Thrower>(), 1, testing::no_throw_ctor};
auto one_tester = testing::MakeExceptionSafetyTester()
.WithInitialValue(initial_val)
.WithInvariants(AnyInvariants, AnyIsEmpty);
auto emp_thrower = [](absl::any* ap) { ap->emplace<Thrower>(2); };
auto emp_throwervec = [](absl::any* ap) {
std::initializer_list<Thrower> il{Thrower(2, absl::no_throw_ctor)};
std::initializer_list<Thrower> il{Thrower(2, testing::no_throw_ctor)};
ap->emplace<ThrowerVec>(il);
};
auto emp_movethrower = [](absl::any* ap) {