| // Copyright 2022 The Tint 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 |
| // |
| // http://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 "src/tint/utils/vector.h" |
| |
| #include <string> |
| #include <tuple> |
| |
| #include "gtest/gtest.h" |
| |
| #include "src/tint/utils/bitcast.h" |
| |
| namespace tint::utils { |
| namespace { |
| |
| class C0 : public Castable<C0> {}; |
| class C1 : public Castable<C1, C0> {}; |
| class C2a : public Castable<C2a, C1> {}; |
| class C2b : public Castable<C2b, C1> {}; |
| |
| /// @returns true if the address of el is within the memory of the vector vec. |
| template <typename T, size_t N, typename E> |
| bool IsInternal(Vector<T, N>& vec, E& el) { |
| auto ptr = Bitcast<uintptr_t>(&el); |
| auto base = Bitcast<uintptr_t>(&vec); |
| return ptr >= base && ptr < base + sizeof(vec); |
| } |
| |
| /// @returns true if all elements of the vector `vec` are held within the memory of `vec`. |
| template <typename T, size_t N> |
| bool AllInternallyHeld(Vector<T, N>& vec) { |
| for (auto& el : vec) { |
| if (!IsInternal(vec, el)) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| /// @returns true if all elements of the vector `vec` are held outside the memory of `vec`. |
| template <typename T, size_t N> |
| bool AllExternallyHeld(Vector<T, N>& vec) { |
| for (auto& el : vec) { |
| if (IsInternal(vec, el)) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Static asserts |
| //////////////////////////////////////////////////////////////////////////////// |
| static_assert(std::is_same_v<VectorCommonType<int>, int>); |
| static_assert(std::is_same_v<VectorCommonType<int, int>, int>); |
| static_assert(std::is_same_v<VectorCommonType<int, float>, float>); |
| |
| static_assert(std::is_same_v<VectorCommonType<C0*>, C0*>); |
| static_assert(std::is_same_v<VectorCommonType<const C0*>, const C0*>); |
| |
| static_assert(std::is_same_v<VectorCommonType<C0*, C1*>, C0*>); |
| static_assert(std::is_same_v<VectorCommonType<const C0*, C1*>, const C0*>); |
| static_assert(std::is_same_v<VectorCommonType<C0*, const C1*>, const C0*>); |
| static_assert(std::is_same_v<VectorCommonType<const C0*, const C1*>, const C0*>); |
| |
| static_assert(std::is_same_v<VectorCommonType<C2a*, C2b*>, C1*>); |
| static_assert(std::is_same_v<VectorCommonType<const C2a*, C2b*>, const C1*>); |
| static_assert(std::is_same_v<VectorCommonType<C2a*, const C2b*>, const C1*>); |
| static_assert(std::is_same_v<VectorCommonType<const C2a*, const C2b*>, const C1*>); |
| |
| static_assert(CanReinterpretSlice<const C0*, C0*>, "apply const"); |
| static_assert(!CanReinterpretSlice<C0*, const C0*>, "remove const"); |
| static_assert(CanReinterpretSlice<C0*, C1*>, "up cast"); |
| static_assert(CanReinterpretSlice<const C0*, const C1*>, "up cast"); |
| static_assert(CanReinterpretSlice<const C0*, C1*>, "up cast, apply const"); |
| static_assert(!CanReinterpretSlice<C0*, const C1*>, "up cast, remove const"); |
| static_assert(!CanReinterpretSlice<C1*, C0*>, "down cast"); |
| static_assert(!CanReinterpretSlice<const C1*, const C0*>, "down cast"); |
| static_assert(!CanReinterpretSlice<const C1*, C0*>, "down cast, apply const"); |
| static_assert(!CanReinterpretSlice<C1*, const C0*>, "down cast, remove const"); |
| static_assert(!CanReinterpretSlice<const C1*, C0*>, "down cast, apply const"); |
| static_assert(!CanReinterpretSlice<C1*, const C0*>, "down cast, remove const"); |
| static_assert(!CanReinterpretSlice<C2a*, C2b*>, "sideways cast"); |
| static_assert(!CanReinterpretSlice<const C2a*, const C2b*>, "sideways cast"); |
| static_assert(!CanReinterpretSlice<const C2a*, C2b*>, "sideways cast, apply const"); |
| static_assert(!CanReinterpretSlice<C2a*, const C2b*>, "sideways cast, remove const"); |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // TintVectorTest |
| //////////////////////////////////////////////////////////////////////////////// |
| TEST(TintVectorTest, SmallArray_Empty) { |
| Vector<int, 2> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| } |
| |
| TEST(TintVectorTest, NoSmallArray) { |
| Vector<int, 0> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 0u); |
| } |
| |
| TEST(TintVectorTest, Empty_SmallArray_Empty) { |
| Vector<int, 2> vec(Empty); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| } |
| |
| TEST(TintVectorTest, Empty_NoSmallArray) { |
| Vector<int, 0> vec(Empty); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 0u); |
| } |
| |
| TEST(TintVectorTest, InitializerList_NoSpill) { |
| Vector<std::string, 2> vec{"one", "two"}; |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "one"); |
| EXPECT_EQ(vec[1], "two"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InitializerList_WithSpill) { |
| Vector<std::string, 2> vec{"one", "two", "three"}; |
| EXPECT_EQ(vec.Length(), 3u); |
| EXPECT_EQ(vec.Capacity(), 3u); |
| EXPECT_EQ(vec[0], "one"); |
| EXPECT_EQ(vec[1], "two"); |
| EXPECT_EQ(vec[2], "three"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InitializerList_NoSmallArray) { |
| Vector<std::string, 0> vec{"one", "two"}; |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "one"); |
| EXPECT_EQ(vec[1], "two"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, Push_NoSmallArray) { |
| Vector<std::string, 0> vec; |
| vec.Push("one"); |
| vec.Push("two"); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "one"); |
| EXPECT_EQ(vec[1], "two"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_1CString) { |
| auto vec = Vector{"one"}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, const char*>); |
| static_assert(decltype(vec)::static_length == 1u); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_EQ(vec.Capacity(), 1u); |
| EXPECT_STREQ(vec[0], "one"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_2CStrings) { |
| auto vec = Vector{"one", "two"}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, const char*>); |
| static_assert(decltype(vec)::static_length == 2u); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_STREQ(vec[0], "one"); |
| EXPECT_STREQ(vec[1], "two"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_IntFloat) { |
| auto vec = Vector{1, 2.0f}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, float>); |
| static_assert(decltype(vec)::static_length == 2u); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], 1.0f); |
| EXPECT_EQ(vec[1], 2.0f); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_IntDoubleIntDouble) { |
| auto vec = Vector{1, 2.0, 3, 4.0}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, double>); |
| static_assert(decltype(vec)::static_length == 4u); |
| EXPECT_EQ(vec.Length(), 4u); |
| EXPECT_EQ(vec.Capacity(), 4u); |
| EXPECT_EQ(vec[0], 1.0); |
| EXPECT_EQ(vec[1], 2.0); |
| EXPECT_EQ(vec[2], 3.0); |
| EXPECT_EQ(vec[3], 4.0); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_C0) { |
| C0 c0; |
| auto vec = Vector{&c0}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, C0*>); |
| static_assert(decltype(vec)::static_length == 1u); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_EQ(vec.Capacity(), 1u); |
| EXPECT_EQ(vec[0], &c0); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_ConstC0) { |
| const C0 c0; |
| auto vec = Vector{&c0}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, const C0*>); |
| static_assert(decltype(vec)::static_length == 1u); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_EQ(vec.Capacity(), 1u); |
| EXPECT_EQ(vec[0], &c0); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_C0C1) { |
| C0 c0; |
| C1 c1; |
| auto vec = Vector{&c0, &c1}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, C0*>); |
| static_assert(decltype(vec)::static_length == 2u); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], &c0); |
| EXPECT_EQ(vec[1], &c1); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_ConstC0C1) { |
| const C0 c0; |
| C1 c1; |
| auto vec = Vector{&c0, &c1}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, const C0*>); |
| static_assert(decltype(vec)::static_length == 2u); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], &c0); |
| EXPECT_EQ(vec[1], &c1); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_C0ConstC1) { |
| C0 c0; |
| const C1 c1; |
| auto vec = Vector{&c0, &c1}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, const C0*>); |
| static_assert(decltype(vec)::static_length == 2u); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], &c0); |
| EXPECT_EQ(vec[1], &c1); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_ConstC0ConstC1) { |
| const C0 c0; |
| const C1 c1; |
| auto vec = Vector{&c0, &c1}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, const C0*>); |
| static_assert(decltype(vec)::static_length == 2u); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], &c0); |
| EXPECT_EQ(vec[1], &c1); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_C2aC2b) { |
| C2a c2a; |
| C2b c2b; |
| auto vec = Vector{&c2a, &c2b}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, C1*>); |
| static_assert(decltype(vec)::static_length == 2u); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], &c2a); |
| EXPECT_EQ(vec[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_ConstC2aC2b) { |
| const C2a c2a; |
| C2b c2b; |
| auto vec = Vector{&c2a, &c2b}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, const C1*>); |
| static_assert(decltype(vec)::static_length == 2u); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], &c2a); |
| EXPECT_EQ(vec[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_C2aConstC2b) { |
| C2a c2a; |
| const C2b c2b; |
| auto vec = Vector{&c2a, &c2b}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, const C1*>); |
| static_assert(decltype(vec)::static_length == 2u); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], &c2a); |
| EXPECT_EQ(vec[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, InferTN_ConstC2aConstC2b) { |
| const C2a c2a; |
| const C2b c2b; |
| auto vec = Vector{&c2a, &c2b}; |
| static_assert(std::is_same_v<decltype(vec)::value_type, const C1*>); |
| static_assert(decltype(vec)::static_length == 2u); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], &c2a); |
| EXPECT_EQ(vec[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, CopyVector_NoSpill_N2_to_N2) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 2> vec_b(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyVector_WithSpill_N2_to_N2) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 2> vec_b(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyVector_NoSpill_N2_to_N1) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 1> vec_b(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyVector_WithSpill_N2_to_N1) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 1> vec_b(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyVector_NoSpill_N2_to_N3) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 3> vec_b(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyVector_WithSpill_N2_to_N3) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 3> vec_b(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyVector_NoMoveUpcast_NoSpill) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 2> vec_a{&c2a, &c2b}; |
| Vector<C0*, 2> vec_b(vec_a); // No move |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorTest, CopyVector_NoMoveUpcast_WithSpill) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| Vector<C0*, 2> vec_b(vec_a); // No move |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorTest, CopyVector_NoMoveAddConst_NoSpill) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 2> vec_a{&c2a, &c2b}; |
| Vector<const C1*, 2> vec_b(vec_a); // No move |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorTest, CopyVector_NoMoveAddConst_WithSpill) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| Vector<const C1*, 2> vec_b(vec_a); // No move |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorTest, CopyVector_NoMoveUpcastAndAddConst_NoSpill) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 2> vec_a{&c2a, &c2b}; |
| Vector<const C0*, 2> vec_b(vec_a); // No move |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorTest, CopyVector_NoMoveUpcastAndAddConst_WithSpill) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| Vector<const C0*, 2> vec_b(vec_a); // No move |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorTest, MoveVector_NoSpill_N2_to_N2) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 2> vec_b(std::move(vec_a)); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveVector_WithSpill_N2_to_N2) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 2> vec_b(std::move(vec_a)); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveVector_NoSpill_N2_to_N1) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 1> vec_b(std::move(vec_a)); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveVector_WithSpill_N2_to_N1) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 1> vec_b(std::move(vec_a)); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveVector_NoSpill_N2_to_N3) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 3> vec_b(std::move(vec_a)); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveVector_WithSpill_N2_to_N3) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 3> vec_b(std::move(vec_a)); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveVector_Upcast_NoSpill) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 2> vec_a{&c2a, &c2b}; |
| Vector<C0*, 2> vec_b(std::move(vec_a)); // Move |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorTest, MoveVector_Upcast_WithSpill) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| Vector<C0*, 2> vec_b(std::move(vec_a)); // Move |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); // Moved, not copied |
| } |
| |
| TEST(TintVectorTest, MoveVector_AddConst_NoSpill) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 2> vec_a{&c2a, &c2b}; |
| Vector<const C1*, 2> vec_b(std::move(vec_a)); // Move |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorTest, MoveVector_AddConst_WithSpill) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| Vector<const C1*, 2> vec_b(std::move(vec_a)); // Move |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); // Moved, not copied |
| } |
| |
| TEST(TintVectorTest, MoveVector_UpcastAndAddConst_NoSpill) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 2> vec_a{&c2a, &c2b}; |
| Vector<const C0*, 2> vec_b(std::move(vec_a)); // Move |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorTest, MoveVector_UpcastAndAddConst_WithSpill) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| Vector<const C0*, 2> vec_b(std::move(vec_a)); // Move |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); // Moved, not copied |
| } |
| |
| TEST(TintVectorTest, CopyAssign_NoSpill_N2_to_N2) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 2> vec_b; |
| vec_b = vec_a; |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssign_WithSpill_N2_to_N2) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 2> vec_b; |
| vec_b = vec_a; |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssign_NoSpill_N2_to_N1) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 1> vec_b; |
| vec_b = vec_a; |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssign_WithSpill_N2_to_N1) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 1> vec_b; |
| vec_b = vec_a; |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssign_NoSpill_N2_to_N3) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 3> vec_b; |
| vec_b = vec_a; |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssign_WithSpill_N2_to_N3) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 3> vec_b; |
| vec_b = vec_a; |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssign_NoSpill_N2_to_N0) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 0> vec_b; |
| vec_b = vec_a; |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssign_WithSpill_N2_to_N0) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 0> vec_b; |
| vec_b = vec_a; |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssign_Self_NoSpill) { |
| Vector<std::string, 2> vec{"hello", "world"}; |
| auto* vec_ptr = &vec; // Used to avoid -Wself-assign-overloaded |
| vec = *vec_ptr; |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, CopyAssign_Self_WithSpill) { |
| Vector<std::string, 1> vec{"hello", "world"}; |
| auto* vec_ptr = &vec; // Used to avoid -Wself-assign-overloaded |
| vec = *vec_ptr; |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, MoveAssign_NoSpill_N2_to_N2) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 2> vec_b; |
| vec_b = std::move(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssign_WithSpill_N2_to_N2) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 2> vec_b; |
| vec_b = std::move(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssign_NoSpill_N2_to_N1) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 1> vec_b; |
| vec_b = std::move(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssign_SpillSpill_N2_to_N1) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 1> vec_b; |
| vec_b = std::move(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssign_NoSpill_N2_to_N3) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 3> vec_b; |
| vec_b = std::move(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssign_WithSpill_N2_to_N3) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 3> vec_b; |
| vec_b = std::move(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssign_NoSpill_N2_to_N0) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 0> vec_b; |
| vec_b = std::move(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssign_WithSpill_N2_to_N0) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 0> vec_b; |
| vec_b = std::move(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssign_Self_NoSpill) { |
| Vector<std::string, 2> vec{"hello", "world"}; |
| auto* vec_ptr = &vec; // Used to avoid -Wself-move |
| vec = std::move(*vec_ptr); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, MoveAssign_Self_WithSpill) { |
| Vector<std::string, 1> vec{"hello", "world"}; |
| auto* vec_ptr = &vec; // Used to avoid -Wself-move |
| vec = std::move(*vec_ptr); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, RepeatMoveAssign_NoSpill) { |
| Vector<std::string, 3> vec_a{"hello", "world"}; |
| Vector<std::string, 3> vec_b{"Ciao", "mondo"}; |
| Vector<std::string, 3> vec_c{"Bonjour", "le", "monde"}; |
| Vector<std::string, 3> vec; |
| vec = std::move(vec_a); |
| vec = std::move(vec_b); |
| vec = std::move(vec_c); |
| EXPECT_EQ(vec.Length(), 3u); |
| EXPECT_EQ(vec.Capacity(), 3u); |
| EXPECT_EQ(vec[0], "Bonjour"); |
| EXPECT_EQ(vec[1], "le"); |
| EXPECT_EQ(vec[2], "monde"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, RepeatMoveAssign_WithSpill) { |
| Vector<std::string, 1> vec_a{"hello", "world"}; |
| Vector<std::string, 1> vec_b{"Ciao", "mondo"}; |
| Vector<std::string, 1> vec_c{"bonjour", "le", "monde"}; |
| Vector<std::string, 1> vec; |
| vec = std::move(vec_a); |
| vec = std::move(vec_b); |
| vec = std::move(vec_c); |
| EXPECT_EQ(vec.Length(), 3u); |
| EXPECT_EQ(vec.Capacity(), 3u); |
| EXPECT_EQ(vec[0], "bonjour"); |
| EXPECT_EQ(vec[1], "le"); |
| EXPECT_EQ(vec[2], "monde"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, CopyAssignRef_NoSpill_N2_to_N2) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 2> vec_b; |
| vec_b = ref; |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssignRef_WithSpill_N2_to_N2) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 2> vec_b; |
| vec_b = ref; |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssignRef_NoSpill_N2_to_N1) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 1> vec_b; |
| vec_b = ref; |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssignRef_WithSpill_N2_to_N1) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 1> vec_b; |
| vec_b = ref; |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssignRef_NoSpill_N2_to_N3) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 3> vec_b; |
| vec_b = ref; |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssignRef_WithSpill_N2_to_N3) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 3> vec_b; |
| vec_b = ref; |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssignRef_NoSpill_N2_to_N0) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 0> vec_b; |
| vec_b = ref; |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssignRef_WithSpill_N2_to_N0) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 0> vec_b; |
| vec_b = ref; |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, CopyAssignRef_Self_NoSpill) { |
| Vector<std::string, 2> vec{"hello", "world"}; |
| VectorRef<std::string> ref{std::move(vec)}; |
| vec = ref; |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, CopyAssignRef_Self_WithSpill) { |
| Vector<std::string, 1> vec{"hello", "world"}; |
| VectorRef<std::string> ref{std::move(vec)}; |
| vec = ref; |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, MoveAssignRef_NoSpill_N2_to_N2) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 2> vec_b; |
| vec_b = std::move(ref); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssignRef_WithSpill_N2_to_N2) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 2> vec_b; |
| vec_b = std::move(ref); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssignRef_NoSpill_N2_to_N1) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 1> vec_b; |
| vec_b = std::move(ref); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssignRef_SpillSpill_N2_to_N1) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 1> vec_b; |
| vec_b = std::move(ref); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssignRef_NoSpill_N2_to_N3) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 3> vec_b; |
| vec_b = std::move(ref); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssignRef_WithSpill_N2_to_N3) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 3> vec_b; |
| vec_b = std::move(ref); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssignRef_NoSpill_N2_to_N0) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 0> vec_b; |
| vec_b = std::move(ref); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssignRef_WithSpill_N2_to_N0) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| VectorRef<std::string> ref{std::move(vec_a)}; |
| Vector<std::string, 0> vec_b; |
| vec_b = std::move(ref); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, MoveAssignRef_Self_NoSpill) { |
| Vector<std::string, 2> vec{"hello", "world"}; |
| VectorRef<std::string> ref{std::move(vec)}; |
| vec = std::move(ref); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, MoveAssignRef_Self_WithSpill) { |
| Vector<std::string, 1> vec{"hello", "world"}; |
| VectorRef<std::string> ref{std::move(vec)}; |
| vec = std::move(ref); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, RepeatMoveAssignRef_NoSpill) { |
| Vector<std::string, 3> vec_a{"hello", "world"}; |
| Vector<std::string, 3> vec_b{"Ciao", "mondo"}; |
| Vector<std::string, 3> vec_c{"Bonjour", "le", "monde"}; |
| VectorRef<std::string> ref_a{std::move(vec_a)}; |
| VectorRef<std::string> ref_b{std::move(vec_b)}; |
| VectorRef<std::string> ref_c{std::move(vec_c)}; |
| Vector<std::string, 3> vec; |
| vec = std::move(ref_a); |
| vec = std::move(ref_b); |
| vec = std::move(ref_c); |
| EXPECT_EQ(vec.Length(), 3u); |
| EXPECT_EQ(vec.Capacity(), 3u); |
| EXPECT_EQ(vec[0], "Bonjour"); |
| EXPECT_EQ(vec[1], "le"); |
| EXPECT_EQ(vec[2], "monde"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, RepeatMoveAssignRef_WithSpill) { |
| Vector<std::string, 1> vec_a{"hello", "world"}; |
| Vector<std::string, 1> vec_b{"Ciao", "mondo"}; |
| Vector<std::string, 1> vec_c{"bonjour", "le", "monde"}; |
| VectorRef<std::string> ref_a{std::move(vec_a)}; |
| VectorRef<std::string> ref_b{std::move(vec_b)}; |
| VectorRef<std::string> ref_c{std::move(vec_c)}; |
| Vector<std::string, 1> vec; |
| vec = std::move(ref_a); |
| vec = std::move(ref_b); |
| vec = std::move(ref_c); |
| EXPECT_EQ(vec.Length(), 3u); |
| EXPECT_EQ(vec.Capacity(), 3u); |
| EXPECT_EQ(vec[0], "bonjour"); |
| EXPECT_EQ(vec[1], "le"); |
| EXPECT_EQ(vec[2], "monde"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, Index) { |
| Vector<std::string, 2> vec{"hello", "world"}; |
| static_assert(!std::is_const_v<std::remove_reference_t<decltype(vec[0])>>); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "world"); |
| } |
| |
| TEST(TintVectorTest, ConstIndex) { |
| const Vector<std::string, 2> vec{"hello", "world"}; |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(vec[0])>>); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "world"); |
| } |
| |
| TEST(TintVectorTest, Reserve_NoSpill) { |
| Vector<std::string, 2> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| vec.Reserve(1); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| vec.Reserve(2); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| vec.Push("hello"); |
| vec.Push("world"); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| vec.Reserve(1); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, Reserve_WithSpill) { |
| Vector<std::string, 1> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 1u); |
| vec.Reserve(1); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 1u); |
| vec.Reserve(2); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| vec.Push("hello"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| vec.Push("world"); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| vec.Reserve(1); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, ResizeZero_NoSpill) { |
| Vector<std::string, 2> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| vec.Resize(1); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], ""); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| vec[0] = "hello"; |
| vec.Resize(2); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], ""); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| vec[1] = "world"; |
| vec.Resize(1); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| vec.Resize(2); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], ""); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, ResizeZero_WithSpill) { |
| Vector<std::string, 1> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 1u); |
| vec.Resize(1); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_EQ(vec.Capacity(), 1u); |
| EXPECT_EQ(vec[0], ""); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| vec[0] = "hello"; |
| vec.Resize(2); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], ""); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| vec[1] = "world"; |
| vec.Resize(1); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| vec.Resize(2); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], ""); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, ResizeValue_NoSpill) { |
| Vector<std::string, 2> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| vec.Resize(1, "meow"); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "meow"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| vec[0] = "hello"; |
| vec.Resize(2, "woof"); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "woof"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| vec[1] = "world"; |
| vec.Resize(1, "quack"); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| vec.Resize(2, "hiss"); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "hiss"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, ResizeValue_WithSpill) { |
| Vector<std::string, 1> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 1u); |
| vec.Resize(1, "meow"); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_EQ(vec.Capacity(), 1u); |
| EXPECT_EQ(vec[0], "meow"); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| vec[0] = "hello"; |
| vec.Resize(2, "woof"); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "woof"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| vec[1] = "world"; |
| vec.Resize(1, "quack"); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| vec.Resize(2, "hiss"); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], "hiss"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, Reserve_NoSmallArray) { |
| Vector<std::string, 0> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 0u); |
| vec.Reserve(1); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 1u); |
| vec.Reserve(2); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| vec.Push("hello"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| vec.Push("world"); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| vec.Reserve(1); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, Resize_NoSmallArray) { |
| Vector<std::string, 0> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 0u); |
| vec.Resize(1); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_EQ(vec.Capacity(), 1u); |
| EXPECT_EQ(vec[0], ""); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| vec[0] = "hello"; |
| vec.Resize(2); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], ""); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| vec[1] = "world"; |
| vec.Resize(1); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| vec.Resize(2); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| EXPECT_EQ(vec[0], "hello"); |
| EXPECT_EQ(vec[1], ""); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, Copy_NoSpill_N2_to_N2_Empty) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 2> vec_b; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_NoSpill_N2_to_N2_NonEmpty) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 2> vec_b{"hallo", "wereld"}; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_NoSpill_N2_to_N2_Spill) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 2> vec_b{"hallo", "wereld", "spill"}; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_WithSpill_N2_to_N2_Empty) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 2> vec_b; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_WithSpill_N2_to_N2_NonEmpty) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 2> vec_b{"hallo", "wereld"}; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_WithSpill_N2_to_N2_Spill) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 2> vec_b{"hallo", "wereld", "morsen"}; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_NoSpill_N2_to_N1_Empty) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 1> vec_b; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_NoSpill_N2_to_N1_NonEmpty) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 1> vec_b{"hallo"}; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_NoSpill_N2_to_N1_Spill) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 1> vec_b{"hallo", "morsen"}; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 2u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_WithSpill_N2_to_N1_Empty) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 1> vec_b; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_WithSpill_N2_to_N1_NonEmpty) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 1> vec_b{"hallo"}; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_WithSpill_N2_to_N1_Spill) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 1> vec_b{"hallo", "wereld"}; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_NoSpill_N2_to_N3_Empty) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 3> vec_b; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_NoSpill_N2_to_N3_NonEmpty) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 3> vec_b{"hallo", "fijne", "wereld"}; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_NoSpill_N2_to_N3_Spill) { |
| Vector<std::string, 2> vec_a{"hello", "world"}; |
| Vector<std::string, 3> vec_b{"hallo", "fijne", "wereld", "morsen"}; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 2u); |
| EXPECT_EQ(vec_b.Capacity(), 4u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_WithSpill_N2_to_N3_Empty) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 3> vec_b; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_WithSpill_N2_to_N3_NonEmpty) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 3> vec_b{"hallo", "fijne", "wereld"}; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 3u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Copy_WithSpill_N2_to_N3_Spill) { |
| Vector<std::string, 2> vec_a{"hello", "world", "spill"}; |
| Vector<std::string, 3> vec_b{"hallo", "fijne", "wereld", "morsen"}; |
| vec_b.Copy(vec_a); |
| EXPECT_EQ(vec_b.Length(), 3u); |
| EXPECT_EQ(vec_b.Capacity(), 4u); |
| EXPECT_EQ(vec_b[0], "hello"); |
| EXPECT_EQ(vec_b[1], "world"); |
| EXPECT_EQ(vec_b[2], "spill"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); |
| } |
| |
| TEST(TintVectorTest, Clear_Empty) { |
| Vector<std::string, 2> vec; |
| vec.Clear(); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| } |
| |
| TEST(TintVectorTest, Clear_NoSpill) { |
| Vector<std::string, 2> vec{"hello", "world"}; |
| vec.Clear(); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 2u); |
| } |
| |
| TEST(TintVectorTest, Clear_WithSpill) { |
| Vector<std::string, 2> vec{"hello", "world", "spill"}; |
| vec.Clear(); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_EQ(vec.Capacity(), 3u); |
| } |
| |
| TEST(TintVectorTest, PushPop_StringNoSpill) { |
| const std::string hello = "hello"; |
| const std::string world = "world"; |
| |
| Vector<std::string, 2> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| vec.Push(hello); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| vec.Push(world); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| EXPECT_EQ(vec.Pop(), world); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| EXPECT_EQ(vec.Pop(), hello); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, PushPop_StringWithSpill) { |
| const std::string hello = "hello"; |
| const std::string world = "world"; |
| |
| Vector<std::string, 1> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| vec.Push(hello); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| vec.Push(world); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| |
| EXPECT_EQ(vec.Pop(), world); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| |
| EXPECT_EQ(vec.Pop(), hello); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, PushPop_StringMoveNoSpill) { |
| std::string hello = "hello"; |
| std::string world = "world"; |
| |
| Vector<std::string, 2> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| vec.Push(std::move(hello)); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| vec.Push(std::move(world)); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| EXPECT_EQ(vec.Pop(), "world"); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| EXPECT_EQ(vec.Pop(), "hello"); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, PushPop_StringMoveWithSpill) { |
| std::string hello = "hello"; |
| std::string world = "world"; |
| |
| Vector<std::string, 1> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| vec.Push(std::move(hello)); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| vec.Push(std::move(world)); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| |
| EXPECT_EQ(vec.Pop(), "world"); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| |
| EXPECT_EQ(vec.Pop(), "hello"); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, EmplacePop_TupleVarArgNoSpill) { |
| Vector<std::tuple<int, float, bool>, 2> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| vec.Emplace(1, 2.0, false); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| vec.Emplace(3, 4.0, true); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| EXPECT_EQ(vec.Pop(), std::make_tuple(3, 4.0, true)); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| EXPECT_EQ(vec.Pop(), std::make_tuple(1, 2.0, false)); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, EmplacePop_TupleVarArgWithSpill) { |
| Vector<std::tuple<int, float, bool>, 1> vec; |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| vec.Emplace(1, 2.0, false); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_TRUE(AllInternallyHeld(vec)); |
| |
| vec.Emplace(3, 4.0, true); |
| EXPECT_EQ(vec.Length(), 2u); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| |
| EXPECT_EQ(vec.Pop(), std::make_tuple(3, 4.0, true)); |
| EXPECT_EQ(vec.Length(), 1u); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| |
| EXPECT_EQ(vec.Pop(), std::make_tuple(1, 2.0, false)); |
| EXPECT_EQ(vec.Length(), 0u); |
| EXPECT_TRUE(AllExternallyHeld(vec)); |
| } |
| |
| TEST(TintVectorTest, IsEmpty) { |
| Vector<std::string, 1> vec; |
| EXPECT_TRUE(vec.IsEmpty()); |
| vec.Push("one"); |
| EXPECT_FALSE(vec.IsEmpty()); |
| vec.Pop(); |
| EXPECT_TRUE(vec.IsEmpty()); |
| } |
| |
| TEST(TintVectorTest, FrontBack_NoSpill) { |
| Vector<std::string, 3> vec{"front", "mid", "back"}; |
| static_assert(!std::is_const_v<std::remove_reference_t<decltype(vec.Front())>>); |
| static_assert(!std::is_const_v<std::remove_reference_t<decltype(vec.Back())>>); |
| EXPECT_EQ(vec.Front(), "front"); |
| EXPECT_EQ(vec.Back(), "back"); |
| } |
| |
| TEST(TintVectorTest, FrontBack_WithSpill) { |
| Vector<std::string, 2> vec{"front", "mid", "back"}; |
| static_assert(!std::is_const_v<std::remove_reference_t<decltype(vec.Front())>>); |
| static_assert(!std::is_const_v<std::remove_reference_t<decltype(vec.Back())>>); |
| EXPECT_EQ(vec.Front(), "front"); |
| EXPECT_EQ(vec.Back(), "back"); |
| } |
| |
| TEST(TintVectorTest, ConstFrontBack_NoSpill) { |
| const Vector<std::string, 3> vec{"front", "mid", "back"}; |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(vec.Front())>>); |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(vec.Back())>>); |
| EXPECT_EQ(vec.Front(), "front"); |
| EXPECT_EQ(vec.Back(), "back"); |
| } |
| |
| TEST(TintVectorTest, ConstFrontBack_WithSpill) { |
| const Vector<std::string, 2> vec{"front", "mid", "back"}; |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(vec.Front())>>); |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(vec.Back())>>); |
| EXPECT_EQ(vec.Front(), "front"); |
| EXPECT_EQ(vec.Back(), "back"); |
| } |
| |
| TEST(TintVectorTest, BeginEnd_NoSpill) { |
| Vector<std::string, 3> vec{"front", "mid", "back"}; |
| static_assert(!std::is_const_v<std::remove_reference_t<decltype(*vec.begin())>>); |
| static_assert(!std::is_const_v<std::remove_reference_t<decltype(*vec.end())>>); |
| EXPECT_EQ(vec.begin(), &vec[0]); |
| EXPECT_EQ(vec.end(), &vec[0] + 3); |
| } |
| |
| TEST(TintVectorTest, BeginEnd_WithSpill) { |
| Vector<std::string, 2> vec{"front", "mid", "back"}; |
| static_assert(!std::is_const_v<std::remove_reference_t<decltype(*vec.begin())>>); |
| static_assert(!std::is_const_v<std::remove_reference_t<decltype(*vec.end())>>); |
| EXPECT_EQ(vec.begin(), &vec[0]); |
| EXPECT_EQ(vec.end(), &vec[0] + 3); |
| } |
| |
| TEST(TintVectorTest, ConstBeginEnd_NoSpill) { |
| const Vector<std::string, 3> vec{"front", "mid", "back"}; |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(*vec.begin())>>); |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(*vec.end())>>); |
| EXPECT_EQ(vec.begin(), &vec[0]); |
| EXPECT_EQ(vec.end(), &vec[0] + 3); |
| } |
| |
| TEST(TintVectorTest, ConstBeginEnd_WithSpill) { |
| const Vector<std::string, 2> vec{"front", "mid", "back"}; |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(*vec.begin())>>); |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(*vec.end())>>); |
| EXPECT_EQ(vec.begin(), &vec[0]); |
| EXPECT_EQ(vec.end(), &vec[0] + 3); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // TintVectorRefTest |
| //////////////////////////////////////////////////////////////////////////////// |
| TEST(TintVectorRefTest, CopyVectorRef) { |
| Vector<std::string, 1> vec_a{"one", "two"}; |
| VectorRef<std::string> vec_ref_a(std::move(vec_a)); |
| VectorRef<std::string> vec_ref_b(vec_ref_a); // No move |
| Vector<std::string, 2> vec_b(std::move(vec_ref_b)); |
| EXPECT_EQ(vec_b[0], "one"); |
| EXPECT_EQ(vec_b[1], "two"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorRefTest, CopyVectorRef_Upcast) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| VectorRef<C1*> vec_ref_a(std::move(vec_a)); |
| VectorRef<C0*> vec_ref_b(vec_ref_a); // No-move. Up-cast |
| Vector<C0*, 2> vec_b(std::move(vec_ref_b)); |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorRefTest, CopyVectorRef_AddConst) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| VectorRef<C1*> vec_ref_a(std::move(vec_a)); |
| VectorRef<const C1*> vec_ref_b(vec_ref_a); // No-move. Up-cast |
| Vector<const C1*, 2> vec_b(std::move(vec_ref_b)); |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorRefTest, CopyVectorRef_UpcastAndAddConst) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| VectorRef<C1*> vec_ref_a(std::move(vec_a)); |
| VectorRef<const C0*> vec_ref_b(vec_ref_a); // No-move. Up-cast |
| Vector<const C0*, 2> vec_b(std::move(vec_ref_b)); |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorRefTest, MoveVectorRef) { |
| Vector<std::string, 1> vec_a{"one", "two"}; |
| VectorRef<std::string> vec_ref_a(std::move(vec_a)); // Move |
| VectorRef<std::string> vec_ref_b(std::move(vec_ref_a)); |
| Vector<std::string, 2> vec_b(std::move(vec_ref_b)); |
| EXPECT_EQ(vec_b[0], "one"); |
| EXPECT_EQ(vec_b[1], "two"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); // Moved, not copied |
| } |
| |
| TEST(TintVectorRefTest, MoveVectorRef_Upcast) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| VectorRef<C1*> vec_ref_a(std::move(vec_a)); |
| VectorRef<C0*> vec_ref_b(std::move(vec_ref_a)); // Moved. Up-cast |
| Vector<C0*, 2> vec_b(std::move(vec_ref_b)); |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); // Moved, not copied |
| } |
| |
| TEST(TintVectorRefTest, MoveVectorRef_AddConst) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| VectorRef<C1*> vec_ref_a(std::move(vec_a)); |
| VectorRef<const C1*> vec_ref_b(std::move(vec_ref_a)); // Moved. Up-cast |
| Vector<const C1*, 2> vec_b(std::move(vec_ref_b)); |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); // Moved, not copied |
| } |
| |
| TEST(TintVectorRefTest, MoveVectorRef_UpcastAndAddConst) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| VectorRef<C1*> vec_ref_a(std::move(vec_a)); |
| VectorRef<const C0*> vec_ref_b(std::move(vec_ref_a)); // Moved. Up-cast |
| Vector<const C0*, 2> vec_b(std::move(vec_ref_b)); |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); // Moved, not copied |
| } |
| |
| TEST(TintVectorRefTest, CopyVector) { |
| Vector<std::string, 1> vec_a{"one", "two"}; |
| VectorRef<std::string> vec_ref(vec_a); // No move |
| Vector<std::string, 2> vec_b(std::move(vec_ref)); |
| EXPECT_EQ(vec_b[0], "one"); |
| EXPECT_EQ(vec_b[1], "two"); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorRefTest, CopyVector_Upcast) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| VectorRef<C0*> vec_ref(vec_a); // No move |
| EXPECT_EQ(vec_ref[0], &c2a); |
| EXPECT_EQ(vec_ref[1], &c2b); |
| Vector<C0*, 2> vec_b(std::move(vec_ref)); |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorRefTest, CopyVector_AddConst) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| VectorRef<const C1*> vec_ref(vec_a); // No move |
| EXPECT_EQ(vec_ref[0], &c2a); |
| EXPECT_EQ(vec_ref[1], &c2b); |
| Vector<const C1*, 2> vec_b(std::move(vec_ref)); |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorRefTest, CopyVector_UpcastAndAddConst) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| VectorRef<const C0*> vec_ref(vec_a); // No move |
| EXPECT_EQ(vec_ref[0], &c2a); |
| EXPECT_EQ(vec_ref[1], &c2b); |
| Vector<const C0*, 2> vec_b(std::move(vec_ref)); |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllInternallyHeld(vec_b)); // Copied, not moved |
| } |
| |
| TEST(TintVectorRefTest, MoveVector) { |
| Vector<std::string, 1> vec_a{"one", "two"}; |
| VectorRef<std::string> vec_ref(std::move(vec_a)); // Move |
| Vector<std::string, 2> vec_b(std::move(vec_ref)); |
| EXPECT_EQ(vec_b[0], "one"); |
| EXPECT_EQ(vec_b[1], "two"); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); // Moved, not copied |
| } |
| |
| TEST(TintVectorRefTest, MoveVector_Upcast) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| VectorRef<C0*> vec_ref(std::move(vec_a)); // Move |
| EXPECT_EQ(vec_ref[0], &c2a); |
| EXPECT_EQ(vec_ref[1], &c2b); |
| Vector<C0*, 2> vec_b(std::move(vec_ref)); |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); // Moved, not copied |
| } |
| |
| TEST(TintVectorRefTest, MoveVector_AddConst) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| VectorRef<const C1*> vec_ref(std::move(vec_a)); // Move |
| EXPECT_EQ(vec_ref[0], &c2a); |
| EXPECT_EQ(vec_ref[1], &c2b); |
| Vector<const C1*, 2> vec_b(std::move(vec_ref)); |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); // Moved, not copied |
| } |
| |
| TEST(TintVectorRefTest, MoveVector_UpcastAndAddConst) { |
| C2a c2a; |
| C2b c2b; |
| Vector<C1*, 1> vec_a{&c2a, &c2b}; |
| VectorRef<const C0*> vec_ref(std::move(vec_a)); // Move |
| EXPECT_EQ(vec_ref[0], &c2a); |
| EXPECT_EQ(vec_ref[1], &c2b); |
| Vector<const C0*, 2> vec_b(std::move(vec_ref)); |
| EXPECT_EQ(vec_b[0], &c2a); |
| EXPECT_EQ(vec_b[1], &c2b); |
| EXPECT_TRUE(AllExternallyHeld(vec_b)); // Moved, not copied |
| } |
| |
| TEST(TintVectorRefTest, Index) { |
| Vector<std::string, 2> vec{"one", "two"}; |
| VectorRef<std::string> vec_ref(vec); |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(vec_ref[0])>>); |
| EXPECT_EQ(vec_ref[0], "one"); |
| EXPECT_EQ(vec_ref[1], "two"); |
| } |
| |
| TEST(TintVectorRefTest, ConstIndex) { |
| Vector<std::string, 2> vec{"one", "two"}; |
| const VectorRef<std::string> vec_ref(vec); |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(vec_ref[0])>>); |
| EXPECT_EQ(vec_ref[0], "one"); |
| EXPECT_EQ(vec_ref[1], "two"); |
| } |
| |
| TEST(TintVectorRefTest, Length) { |
| Vector<std::string, 2> vec{"one", "two", "three"}; |
| VectorRef<std::string> vec_ref(vec); |
| EXPECT_EQ(vec_ref.Length(), 3u); |
| } |
| |
| TEST(TintVectorRefTest, Capacity) { |
| Vector<std::string, 5> vec{"one", "two", "three"}; |
| VectorRef<std::string> vec_ref(vec); |
| EXPECT_EQ(vec_ref.Capacity(), 5u); |
| } |
| |
| TEST(TintVectorRefTest, IsEmpty) { |
| Vector<std::string, 1> vec; |
| VectorRef<std::string> vec_ref(vec); |
| EXPECT_TRUE(vec_ref.IsEmpty()); |
| vec.Push("one"); |
| EXPECT_FALSE(vec_ref.IsEmpty()); |
| vec.Pop(); |
| EXPECT_TRUE(vec_ref.IsEmpty()); |
| } |
| |
| TEST(TintVectorRefTest, FrontBack) { |
| Vector<std::string, 3> vec{"front", "mid", "back"}; |
| VectorRef<std::string> vec_ref(vec); |
| static_assert(!std::is_const_v<std::remove_reference_t<decltype(vec_ref.Front())>>); |
| static_assert(!std::is_const_v<std::remove_reference_t<decltype(vec_ref.Back())>>); |
| EXPECT_EQ(vec_ref.Front(), "front"); |
| EXPECT_EQ(vec_ref.Back(), "back"); |
| } |
| |
| TEST(TintVectorRefTest, ConstFrontBack) { |
| Vector<std::string, 3> vec{"front", "mid", "back"}; |
| const VectorRef<std::string> vec_ref(vec); |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(vec_ref.Front())>>); |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(vec_ref.Back())>>); |
| EXPECT_EQ(vec_ref.Front(), "front"); |
| EXPECT_EQ(vec_ref.Back(), "back"); |
| } |
| |
| TEST(TintVectorRefTest, BeginEnd) { |
| Vector<std::string, 3> vec{"front", "mid", "back"}; |
| VectorRef<std::string> vec_ref(vec); |
| static_assert(!std::is_const_v<std::remove_reference_t<decltype(*vec_ref.begin())>>); |
| static_assert(!std::is_const_v<std::remove_reference_t<decltype(*vec_ref.end())>>); |
| EXPECT_EQ(vec_ref.begin(), &vec[0]); |
| EXPECT_EQ(vec_ref.end(), &vec[0] + 3); |
| } |
| |
| TEST(TintVectorRefTest, ConstBeginEnd) { |
| Vector<std::string, 3> vec{"front", "mid", "back"}; |
| const VectorRef<std::string> vec_ref(vec); |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(*vec_ref.begin())>>); |
| static_assert(std::is_const_v<std::remove_reference_t<decltype(*vec_ref.end())>>); |
| EXPECT_EQ(vec_ref.begin(), &vec[0]); |
| EXPECT_EQ(vec_ref.end(), &vec[0] + 3); |
| } |
| |
| } // namespace |
| } // namespace tint::utils |
| |
| TINT_INSTANTIATE_TYPEINFO(tint::utils::C0); |
| TINT_INSTANTIATE_TYPEINFO(tint::utils::C1); |
| TINT_INSTANTIATE_TYPEINFO(tint::utils::C2a); |
| TINT_INSTANTIATE_TYPEINFO(tint::utils::C2b); |