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- // Copyright (c) 2017 Google Inc.
- //
- // 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 <utility>
- #include <vector>
- #include "gmock/gmock.h"
- #include "source/util/small_vector.h"
- namespace spvtools {
- namespace utils {
- namespace {
- using SmallVectorTest = ::testing::Test;
- TEST(SmallVectorTest, Initialize_default) {
- SmallVector<uint32_t, 2> vec;
- EXPECT_TRUE(vec.empty());
- EXPECT_EQ(vec.size(), 0);
- EXPECT_EQ(vec.begin(), vec.end());
- }
- TEST(SmallVectorTest, Initialize_list1) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2, 3};
- EXPECT_FALSE(vec.empty());
- EXPECT_EQ(vec.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- for (uint32_t i = 0; i < vec.size(); ++i) {
- EXPECT_EQ(vec[i], result[i]);
- }
- }
- TEST(SmallVectorTest, Initialize_list2) {
- SmallVector<uint32_t, 6> vec = {0, 1, 2, 3};
- EXPECT_FALSE(vec.empty());
- EXPECT_EQ(vec.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- for (uint32_t i = 0; i < vec.size(); ++i) {
- EXPECT_EQ(vec[i], result[i]);
- }
- }
- TEST(SmallVectorTest, Initialize_copy1) {
- SmallVector<uint32_t, 6> vec1 = {0, 1, 2, 3};
- SmallVector<uint32_t, 6> vec2(vec1);
- EXPECT_EQ(vec2.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- for (uint32_t i = 0; i < vec2.size(); ++i) {
- EXPECT_EQ(vec2[i], result[i]);
- }
- EXPECT_EQ(vec1, vec2);
- }
- TEST(SmallVectorTest, Initialize_copy2) {
- SmallVector<uint32_t, 2> vec1 = {0, 1, 2, 3};
- SmallVector<uint32_t, 2> vec2(vec1);
- EXPECT_EQ(vec2.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- for (uint32_t i = 0; i < vec2.size(); ++i) {
- EXPECT_EQ(vec2[i], result[i]);
- }
- EXPECT_EQ(vec1, vec2);
- }
- TEST(SmallVectorTest, Initialize_copy_vec1) {
- std::vector<uint32_t> vec1 = {0, 1, 2, 3};
- SmallVector<uint32_t, 6> vec2(vec1);
- EXPECT_EQ(vec2.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- for (uint32_t i = 0; i < vec2.size(); ++i) {
- EXPECT_EQ(vec2[i], result[i]);
- }
- EXPECT_EQ(vec1, vec2);
- }
- TEST(SmallVectorTest, Initialize_copy_vec2) {
- std::vector<uint32_t> vec1 = {0, 1, 2, 3};
- SmallVector<uint32_t, 2> vec2(vec1);
- EXPECT_EQ(vec2.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- for (uint32_t i = 0; i < vec2.size(); ++i) {
- EXPECT_EQ(vec2[i], result[i]);
- }
- EXPECT_EQ(vec1, vec2);
- }
- TEST(SmallVectorTest, Initialize_move1) {
- SmallVector<uint32_t, 6> vec1 = {0, 1, 2, 3};
- SmallVector<uint32_t, 6> vec2(std::move(vec1));
- EXPECT_EQ(vec2.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- for (uint32_t i = 0; i < vec2.size(); ++i) {
- EXPECT_EQ(vec2[i], result[i]);
- }
- EXPECT_TRUE(vec1.empty());
- }
- TEST(SmallVectorTest, Initialize_move2) {
- SmallVector<uint32_t, 2> vec1 = {0, 1, 2, 3};
- SmallVector<uint32_t, 2> vec2(std::move(vec1));
- EXPECT_EQ(vec2.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- for (uint32_t i = 0; i < vec2.size(); ++i) {
- EXPECT_EQ(vec2[i], result[i]);
- }
- EXPECT_TRUE(vec1.empty());
- }
- TEST(SmallVectorTest, Initialize_move_vec1) {
- std::vector<uint32_t> vec1 = {0, 1, 2, 3};
- SmallVector<uint32_t, 6> vec2(std::move(vec1));
- EXPECT_EQ(vec2.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- for (uint32_t i = 0; i < vec2.size(); ++i) {
- EXPECT_EQ(vec2[i], result[i]);
- }
- EXPECT_TRUE(vec1.empty());
- }
- TEST(SmallVectorTest, Initialize_move_vec2) {
- std::vector<uint32_t> vec1 = {0, 1, 2, 3};
- SmallVector<uint32_t, 2> vec2(std::move(vec1));
- EXPECT_EQ(vec2.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- for (uint32_t i = 0; i < vec2.size(); ++i) {
- EXPECT_EQ(vec2[i], result[i]);
- }
- EXPECT_TRUE(vec1.empty());
- }
- TEST(SmallVectorTest, Initialize_iterators1) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2, 3};
- EXPECT_EQ(vec.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- uint32_t i = 0;
- for (uint32_t p : vec) {
- EXPECT_EQ(p, result[i]);
- i++;
- }
- }
- TEST(SmallVectorTest, Initialize_iterators2) {
- SmallVector<uint32_t, 6> vec = {0, 1, 2, 3};
- EXPECT_EQ(vec.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- uint32_t i = 0;
- for (uint32_t p : vec) {
- EXPECT_EQ(p, result[i]);
- i++;
- }
- }
- TEST(SmallVectorTest, Initialize_iterators3) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2, 3};
- EXPECT_EQ(vec.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- uint32_t i = 0;
- for (SmallVector<uint32_t, 2>::iterator it = vec.begin(); it != vec.end();
- ++it) {
- EXPECT_EQ(*it, result[i]);
- i++;
- }
- }
- TEST(SmallVectorTest, Initialize_iterators4) {
- SmallVector<uint32_t, 6> vec = {0, 1, 2, 3};
- EXPECT_EQ(vec.size(), 4);
- uint32_t result[] = {0, 1, 2, 3};
- uint32_t i = 0;
- for (SmallVector<uint32_t, 6>::iterator it = vec.begin(); it != vec.end();
- ++it) {
- EXPECT_EQ(*it, result[i]);
- i++;
- }
- }
- TEST(SmallVectorTest, Initialize_iterators_write1) {
- SmallVector<uint32_t, 6> vec = {0, 1, 2, 3};
- EXPECT_EQ(vec.size(), 4);
- for (SmallVector<uint32_t, 6>::iterator it = vec.begin(); it != vec.end();
- ++it) {
- *it *= 2;
- }
- uint32_t result[] = {0, 2, 4, 6};
- uint32_t i = 0;
- for (SmallVector<uint32_t, 6>::iterator it = vec.begin(); it != vec.end();
- ++it) {
- EXPECT_EQ(*it, result[i]);
- i++;
- }
- }
- TEST(SmallVectorTest, Initialize_iterators_write2) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2, 3};
- EXPECT_EQ(vec.size(), 4);
- for (SmallVector<uint32_t, 2>::iterator it = vec.begin(); it != vec.end();
- ++it) {
- *it *= 2;
- }
- uint32_t result[] = {0, 2, 4, 6};
- uint32_t i = 0;
- for (SmallVector<uint32_t, 2>::iterator it = vec.begin(); it != vec.end();
- ++it) {
- EXPECT_EQ(*it, result[i]);
- i++;
- }
- }
- TEST(SmallVectorTest, Initialize_front) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2, 3};
- EXPECT_EQ(vec.front(), 0);
- for (SmallVector<uint32_t, 2>::iterator it = vec.begin(); it != vec.end();
- ++it) {
- *it += 2;
- }
- EXPECT_EQ(vec.front(), 2);
- }
- TEST(SmallVectorTest, Erase_element_front1) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2, 3};
- EXPECT_EQ(vec.front(), 0);
- EXPECT_EQ(vec.size(), 4);
- vec.erase(vec.begin());
- EXPECT_EQ(vec.front(), 1);
- EXPECT_EQ(vec.size(), 3);
- }
- TEST(SmallVectorTest, Erase_element_front2) {
- SmallVector<uint32_t, 6> vec = {0, 1, 2, 3};
- EXPECT_EQ(vec.front(), 0);
- EXPECT_EQ(vec.size(), 4);
- vec.erase(vec.begin());
- EXPECT_EQ(vec.front(), 1);
- EXPECT_EQ(vec.size(), 3);
- }
- TEST(SmallVectorTest, Erase_element_back1) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2, 3};
- SmallVector<uint32_t, 2> result = {0, 1, 2};
- EXPECT_EQ(vec[3], 3);
- EXPECT_EQ(vec.size(), 4);
- vec.erase(vec.begin() + 3);
- EXPECT_EQ(vec.size(), 3);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Erase_element_back2) {
- SmallVector<uint32_t, 6> vec = {0, 1, 2, 3};
- SmallVector<uint32_t, 6> result = {0, 1, 2};
- EXPECT_EQ(vec[3], 3);
- EXPECT_EQ(vec.size(), 4);
- vec.erase(vec.begin() + 3);
- EXPECT_EQ(vec.size(), 3);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Erase_element_middle1) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2, 3};
- SmallVector<uint32_t, 2> result = {0, 1, 3};
- EXPECT_EQ(vec.size(), 4);
- vec.erase(vec.begin() + 2);
- EXPECT_EQ(vec.size(), 3);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Erase_element_middle2) {
- SmallVector<uint32_t, 6> vec = {0, 1, 2, 3};
- SmallVector<uint32_t, 6> result = {0, 1, 3};
- EXPECT_EQ(vec.size(), 4);
- vec.erase(vec.begin() + 2);
- EXPECT_EQ(vec.size(), 3);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Erase_range_1) {
- SmallVector<uint32_t, 6> vec = {0, 1, 2, 3};
- SmallVector<uint32_t, 6> result = {};
- EXPECT_EQ(vec.size(), 4);
- vec.erase(vec.begin(), vec.end());
- EXPECT_EQ(vec.size(), 0);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Erase_range_2) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2, 3};
- SmallVector<uint32_t, 2> result = {};
- EXPECT_EQ(vec.size(), 4);
- vec.erase(vec.begin(), vec.end());
- EXPECT_EQ(vec.size(), 0);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Erase_range_3) {
- SmallVector<uint32_t, 6> vec = {0, 1, 2, 3};
- SmallVector<uint32_t, 6> result = {2, 3};
- EXPECT_EQ(vec.size(), 4);
- vec.erase(vec.begin(), vec.begin() + 2);
- EXPECT_EQ(vec.size(), 2);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Erase_range_4) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2, 3};
- SmallVector<uint32_t, 2> result = {2, 3};
- EXPECT_EQ(vec.size(), 4);
- vec.erase(vec.begin(), vec.begin() + 2);
- EXPECT_EQ(vec.size(), 2);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Erase_range_5) {
- SmallVector<uint32_t, 6> vec = {0, 1, 2, 3};
- SmallVector<uint32_t, 6> result = {0, 3};
- EXPECT_EQ(vec.size(), 4);
- vec.erase(vec.begin() + 1, vec.begin() + 3);
- EXPECT_EQ(vec.size(), 2);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Erase_range_6) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2, 3};
- SmallVector<uint32_t, 2> result = {0, 3};
- EXPECT_EQ(vec.size(), 4);
- vec.erase(vec.begin() + 1, vec.begin() + 3);
- EXPECT_EQ(vec.size(), 2);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Push_back) {
- SmallVector<uint32_t, 2> vec;
- SmallVector<uint32_t, 2> result = {0, 1, 2, 3};
- EXPECT_EQ(vec.size(), 0);
- vec.push_back(0);
- EXPECT_EQ(vec.size(), 1);
- vec.push_back(1);
- EXPECT_EQ(vec.size(), 2);
- vec.push_back(2);
- EXPECT_EQ(vec.size(), 3);
- vec.push_back(3);
- EXPECT_EQ(vec.size(), 4);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Emplace_back) {
- SmallVector<uint32_t, 2> vec;
- SmallVector<uint32_t, 2> result = {0, 1, 2, 3};
- EXPECT_EQ(vec.size(), 0);
- vec.emplace_back(0);
- EXPECT_EQ(vec.size(), 1);
- vec.emplace_back(1);
- EXPECT_EQ(vec.size(), 2);
- vec.emplace_back(2);
- EXPECT_EQ(vec.size(), 3);
- vec.emplace_back(3);
- EXPECT_EQ(vec.size(), 4);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Clear) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2, 3};
- SmallVector<uint32_t, 2> result = {};
- EXPECT_EQ(vec.size(), 4);
- vec.clear();
- EXPECT_EQ(vec.size(), 0);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Insert1) {
- SmallVector<uint32_t, 2> vec = {};
- SmallVector<uint32_t, 2> insert_values = {10, 11};
- SmallVector<uint32_t, 2> result = {10, 11};
- EXPECT_EQ(vec.size(), 0);
- auto ret =
- vec.insert(vec.begin(), insert_values.begin(), insert_values.end());
- EXPECT_EQ(vec.size(), 2);
- EXPECT_EQ(vec, result);
- EXPECT_EQ(*ret, 10);
- }
- TEST(SmallVectorTest, Insert2) {
- SmallVector<uint32_t, 2> vec = {};
- SmallVector<uint32_t, 2> insert_values = {10, 11, 12};
- SmallVector<uint32_t, 2> result = {10, 11, 12};
- EXPECT_EQ(vec.size(), 0);
- auto ret =
- vec.insert(vec.begin(), insert_values.begin(), insert_values.end());
- EXPECT_EQ(vec.size(), 3);
- EXPECT_EQ(vec, result);
- EXPECT_EQ(*ret, 10);
- }
- TEST(SmallVectorTest, Insert3) {
- SmallVector<uint32_t, 2> vec = {0};
- SmallVector<uint32_t, 2> insert_values = {10, 11, 12};
- SmallVector<uint32_t, 2> result = {10, 11, 12, 0};
- EXPECT_EQ(vec.size(), 1);
- auto ret =
- vec.insert(vec.begin(), insert_values.begin(), insert_values.end());
- EXPECT_EQ(vec.size(), 4);
- EXPECT_EQ(vec, result);
- EXPECT_EQ(*ret, 10);
- }
- TEST(SmallVectorTest, Insert4) {
- SmallVector<uint32_t, 6> vec = {0};
- SmallVector<uint32_t, 6> insert_values = {10, 11, 12};
- SmallVector<uint32_t, 6> result = {10, 11, 12, 0};
- EXPECT_EQ(vec.size(), 1);
- auto ret =
- vec.insert(vec.begin(), insert_values.begin(), insert_values.end());
- EXPECT_EQ(vec.size(), 4);
- EXPECT_EQ(vec, result);
- EXPECT_EQ(*ret, 10);
- }
- TEST(SmallVectorTest, Insert5) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2};
- SmallVector<uint32_t, 2> insert_values = {10, 11, 12};
- SmallVector<uint32_t, 2> result = {0, 1, 2, 10, 11, 12};
- EXPECT_EQ(vec.size(), 3);
- auto ret = vec.insert(vec.end(), insert_values.begin(), insert_values.end());
- EXPECT_EQ(vec.size(), 6);
- EXPECT_EQ(vec, result);
- EXPECT_EQ(*ret, 10);
- }
- TEST(SmallVectorTest, Insert6) {
- SmallVector<uint32_t, 6> vec = {0, 1, 2};
- SmallVector<uint32_t, 6> insert_values = {10, 11, 12};
- SmallVector<uint32_t, 6> result = {0, 1, 2, 10, 11, 12};
- EXPECT_EQ(vec.size(), 3);
- auto ret = vec.insert(vec.end(), insert_values.begin(), insert_values.end());
- EXPECT_EQ(vec.size(), 6);
- EXPECT_EQ(vec, result);
- EXPECT_EQ(*ret, 10);
- }
- TEST(SmallVectorTest, Insert7) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2};
- SmallVector<uint32_t, 2> insert_values = {10, 11, 12};
- SmallVector<uint32_t, 2> result = {0, 10, 11, 12, 1, 2};
- EXPECT_EQ(vec.size(), 3);
- auto ret =
- vec.insert(vec.begin() + 1, insert_values.begin(), insert_values.end());
- EXPECT_EQ(vec.size(), 6);
- EXPECT_EQ(vec, result);
- EXPECT_EQ(*ret, 10);
- }
- TEST(SmallVectorTest, Insert8) {
- SmallVector<uint32_t, 6> vec = {0, 1, 2};
- SmallVector<uint32_t, 6> insert_values = {10, 11, 12};
- SmallVector<uint32_t, 6> result = {0, 10, 11, 12, 1, 2};
- EXPECT_EQ(vec.size(), 3);
- auto ret =
- vec.insert(vec.begin() + 1, insert_values.begin(), insert_values.end());
- EXPECT_EQ(vec.size(), 6);
- EXPECT_EQ(vec, result);
- EXPECT_EQ(*ret, 10);
- }
- TEST(SmallVectorTest, Resize1) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2};
- SmallVector<uint32_t, 2> result = {0, 1, 2, 10, 10, 10};
- EXPECT_EQ(vec.size(), 3);
- vec.resize(6, 10);
- EXPECT_EQ(vec.size(), 6);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Resize2) {
- SmallVector<uint32_t, 8> vec = {0, 1, 2};
- SmallVector<uint32_t, 8> result = {0, 1, 2, 10, 10, 10};
- EXPECT_EQ(vec.size(), 3);
- vec.resize(6, 10);
- EXPECT_EQ(vec.size(), 6);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Resize3) {
- SmallVector<uint32_t, 4> vec = {0, 1, 2};
- SmallVector<uint32_t, 4> result = {0, 1, 2, 10, 10, 10};
- EXPECT_EQ(vec.size(), 3);
- vec.resize(6, 10);
- EXPECT_EQ(vec.size(), 6);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Resize4) {
- SmallVector<uint32_t, 4> vec = {0, 1, 2, 10, 10, 10};
- SmallVector<uint32_t, 4> result = {0, 1, 2};
- EXPECT_EQ(vec.size(), 6);
- vec.resize(3, 10);
- EXPECT_EQ(vec.size(), 3);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Resize5) {
- SmallVector<uint32_t, 2> vec = {0, 1, 2, 10, 10, 10};
- SmallVector<uint32_t, 2> result = {0, 1, 2};
- EXPECT_EQ(vec.size(), 6);
- vec.resize(3, 10);
- EXPECT_EQ(vec.size(), 3);
- EXPECT_EQ(vec, result);
- }
- TEST(SmallVectorTest, Resize6) {
- SmallVector<uint32_t, 8> vec = {0, 1, 2, 10, 10, 10};
- SmallVector<uint32_t, 8> result = {0, 1, 2};
- EXPECT_EQ(vec.size(), 6);
- vec.resize(3, 10);
- EXPECT_EQ(vec.size(), 3);
- EXPECT_EQ(vec, result);
- }
- } // namespace
- } // namespace utils
- } // namespace spvtools
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