chore(3p/abseil_cpp): unvendor abseil_cpp r/3786

we weren't actually using these sources anymore, okay?

Change-Id: If701571d9716de308d3512e1eb22c35db0877a66
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5248
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: tazjin <tazjin@tvl.su>

1 files changed, 0 insertions, 257 deletions

diff --git a/third_party/abseil_cpp/absl/functional/function_ref_test.cc b/third_party/abseil_cpp/absl/functional/function_ref_test.cc
deleted file mode 100644
index 3aa59745873d..000000000000
--- a/third_party/abseil_cpp/absl/functional/function_ref_test.cc
+++ /dev/null
@@ -1,257 +0,0 @@
-// Copyright 2019 The Abseil Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include "absl/functional/function_ref.h"
-
-#include <memory>
-
-#include "gmock/gmock.h"
-#include "gtest/gtest.h"
-#include "absl/container/internal/test_instance_tracker.h"
-#include "absl/memory/memory.h"
-
-namespace absl {
-ABSL_NAMESPACE_BEGIN
-namespace {
-
-void RunFun(FunctionRef<void()> f) { f(); }
-
-TEST(FunctionRefTest, Lambda) {
-  bool ran = false;
-  RunFun([&] { ran = true; });
-  EXPECT_TRUE(ran);
-}
-
-int Function() { return 1337; }
-
-TEST(FunctionRefTest, Function1) {
-  FunctionRef<int()> ref(&Function);
-  EXPECT_EQ(1337, ref());
-}
-
-TEST(FunctionRefTest, Function2) {
-  FunctionRef<int()> ref(Function);
-  EXPECT_EQ(1337, ref());
-}
-
-int NoExceptFunction() noexcept { return 1337; }
-
-// TODO(jdennett): Add a test for noexcept member functions.
-TEST(FunctionRefTest, NoExceptFunction) {
-  FunctionRef<int()> ref(NoExceptFunction);
-  EXPECT_EQ(1337, ref());
-}
-
-TEST(FunctionRefTest, ForwardsArgs) {
-  auto l = [](std::unique_ptr<int> i) { return *i; };
-  FunctionRef<int(std::unique_ptr<int>)> ref(l);
-  EXPECT_EQ(42, ref(absl::make_unique<int>(42)));
-}
-
-TEST(FunctionRef, ReturnMoveOnly) {
-  auto l = [] { return absl::make_unique<int>(29); };
-  FunctionRef<std::unique_ptr<int>()> ref(l);
-  EXPECT_EQ(29, *ref());
-}
-
-TEST(FunctionRef, ManyArgs) {
-  auto l = [](int a, int b, int c) { return a + b + c; };
-  FunctionRef<int(int, int, int)> ref(l);
-  EXPECT_EQ(6, ref(1, 2, 3));
-}
-
-TEST(FunctionRef, VoidResultFromNonVoidFunctor) {
-  bool ran = false;
-  auto l = [&]() -> int {
-    ran = true;
-    return 2;
-  };
-  FunctionRef<void()> ref(l);
-  ref();
-  EXPECT_TRUE(ran);
-}
-
-TEST(FunctionRef, CastFromDerived) {
-  struct Base {};
-  struct Derived : public Base {};
-
-  Derived d;
-  auto l1 = [&](Base* b) { EXPECT_EQ(&d, b); };
-  FunctionRef<void(Derived*)> ref1(l1);
-  ref1(&d);
-
-  auto l2 = [&]() -> Derived* { return &d; };
-  FunctionRef<Base*()> ref2(l2);
-  EXPECT_EQ(&d, ref2());
-}
-
-TEST(FunctionRef, VoidResultFromNonVoidFuncton) {
-  FunctionRef<void()> ref(Function);
-  ref();
-}
-
-TEST(FunctionRef, MemberPtr) {
-  struct S {
-    int i;
-  };
-
-  S s{1100111};
-  auto mem_ptr = &S::i;
-  FunctionRef<int(const S& s)> ref(mem_ptr);
-  EXPECT_EQ(1100111, ref(s));
-}
-
-TEST(FunctionRef, MemberFun) {
-  struct S {
-    int i;
-    int get_i() const { return i; }
-  };
-
-  S s{22};
-  auto mem_fun_ptr = &S::get_i;
-  FunctionRef<int(const S& s)> ref(mem_fun_ptr);
-  EXPECT_EQ(22, ref(s));
-}
-
-TEST(FunctionRef, MemberFunRefqualified) {
-  struct S {
-    int i;
-    int get_i() && { return i; }
-  };
-  auto mem_fun_ptr = &S::get_i;
-  S s{22};
-  FunctionRef<int(S && s)> ref(mem_fun_ptr);
-  EXPECT_EQ(22, ref(std::move(s)));
-}
-
-#if !defined(_WIN32) && defined(GTEST_HAS_DEATH_TEST)
-
-TEST(FunctionRef, MemberFunRefqualifiedNull) {
-  struct S {
-    int i;
-    int get_i() && { return i; }
-  };
-  auto mem_fun_ptr = &S::get_i;
-  mem_fun_ptr = nullptr;
-  EXPECT_DEBUG_DEATH({ FunctionRef<int(S && s)> ref(mem_fun_ptr); }, "");
-}
-
-TEST(FunctionRef, NullMemberPtrAssertFails) {
-  struct S {
-    int i;
-  };
-  using MemberPtr = int S::*;
-  MemberPtr mem_ptr = nullptr;
-  EXPECT_DEBUG_DEATH({ FunctionRef<int(const S& s)> ref(mem_ptr); }, "");
-}
-
-#endif  // GTEST_HAS_DEATH_TEST
-
-TEST(FunctionRef, CopiesAndMovesPerPassByValue) {
-  absl::test_internal::InstanceTracker tracker;
-  absl::test_internal::CopyableMovableInstance instance(0);
-  auto l = [](absl::test_internal::CopyableMovableInstance) {};
-  FunctionRef<void(absl::test_internal::CopyableMovableInstance)> ref(l);
-  ref(instance);
-  EXPECT_EQ(tracker.copies(), 1);
-  EXPECT_EQ(tracker.moves(), 1);
-}
-
-TEST(FunctionRef, CopiesAndMovesPerPassByRef) {
-  absl::test_internal::InstanceTracker tracker;
-  absl::test_internal::CopyableMovableInstance instance(0);
-  auto l = [](const absl::test_internal::CopyableMovableInstance&) {};
-  FunctionRef<void(const absl::test_internal::CopyableMovableInstance&)> ref(l);
-  ref(instance);
-  EXPECT_EQ(tracker.copies(), 0);
-  EXPECT_EQ(tracker.moves(), 0);
-}
-
-TEST(FunctionRef, CopiesAndMovesPerPassByValueCallByMove) {
-  absl::test_internal::InstanceTracker tracker;
-  absl::test_internal::CopyableMovableInstance instance(0);
-  auto l = [](absl::test_internal::CopyableMovableInstance) {};
-  FunctionRef<void(absl::test_internal::CopyableMovableInstance)> ref(l);
-  ref(std::move(instance));
-  EXPECT_EQ(tracker.copies(), 0);
-  EXPECT_EQ(tracker.moves(), 2);
-}
-
-TEST(FunctionRef, CopiesAndMovesPerPassByValueToRef) {
-  absl::test_internal::InstanceTracker tracker;
-  absl::test_internal::CopyableMovableInstance instance(0);
-  auto l = [](const absl::test_internal::CopyableMovableInstance&) {};
-  FunctionRef<void(absl::test_internal::CopyableMovableInstance)> ref(l);
-  ref(std::move(instance));
-  EXPECT_EQ(tracker.copies(), 0);
-  EXPECT_EQ(tracker.moves(), 1);
-}
-
-TEST(FunctionRef, PassByValueTypes) {
-  using absl::functional_internal::Invoker;
-  using absl::functional_internal::VoidPtr;
-  using absl::test_internal::CopyableMovableInstance;
-  struct Trivial {
-    void* p[2];
-  };
-  struct LargeTrivial {
-    void* p[3];
-  };
-
-  static_assert(std::is_same<Invoker<void, int>, void (*)(VoidPtr, int)>::value,
-                "Scalar types should be passed by value");
-  static_assert(
-      std::is_same<Invoker<void, Trivial>, void (*)(VoidPtr, Trivial)>::value,
-      "Small trivial types should be passed by value");
-  static_assert(std::is_same<Invoker<void, LargeTrivial>,
-                             void (*)(VoidPtr, LargeTrivial &&)>::value,
-                "Large trivial types should be passed by rvalue reference");
-  static_assert(
-      std::is_same<Invoker<void, CopyableMovableInstance>,
-                   void (*)(VoidPtr, CopyableMovableInstance &&)>::value,
-      "Types with copy/move ctor should be passed by rvalue reference");
-
-  // References are passed as references.
-  static_assert(
-      std::is_same<Invoker<void, int&>, void (*)(VoidPtr, int&)>::value,
-      "Reference types should be preserved");
-  static_assert(
-      std::is_same<Invoker<void, CopyableMovableInstance&>,
-                   void (*)(VoidPtr, CopyableMovableInstance&)>::value,
-      "Reference types should be preserved");
-  static_assert(
-      std::is_same<Invoker<void, CopyableMovableInstance&&>,
-                   void (*)(VoidPtr, CopyableMovableInstance &&)>::value,
-      "Reference types should be preserved");
-
-  // Make sure the address of an object received by reference is the same as the
-  // addess of the object passed by the caller.
-  {
-    LargeTrivial obj;
-    auto test = [&obj](LargeTrivial& input) { ASSERT_EQ(&input, &obj); };
-    absl::FunctionRef<void(LargeTrivial&)> ref(test);
-    ref(obj);
-  }
-
-  {
-    Trivial obj;
-    auto test = [&obj](Trivial& input) { ASSERT_EQ(&input, &obj); };
-    absl::FunctionRef<void(Trivial&)> ref(test);
-    ref(obj);
-  }
-}
-
-}  // namespace
-ABSL_NAMESPACE_END
-}  // namespace absl