| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * 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/trace_processor/containers/nullable_vector.h" |
| |
| #include "test/gtest_and_gmock.h" |
| |
| namespace perfetto { |
| namespace trace_processor { |
| namespace { |
| |
| TEST(NullableVector, Append) { |
| NullableVector<int64_t> sv; |
| sv.Append(10); |
| sv.Append(20); |
| sv.Append(std::nullopt); |
| sv.Append(40); |
| |
| ASSERT_FALSE(sv.IsDense()); |
| ASSERT_EQ(sv.size(), 4u); |
| ASSERT_EQ(sv.Get(0), std::optional<int64_t>(10)); |
| ASSERT_EQ(sv.Get(1), std::optional<int64_t>(20)); |
| ASSERT_EQ(sv.Get(2), std::nullopt); |
| ASSERT_EQ(sv.Get(3), std::optional<int64_t>(40)); |
| } |
| |
| TEST(NullableVector, Set) { |
| NullableVector<int64_t> sv; |
| sv.Append(10); |
| sv.Append(20); |
| sv.Append(std::nullopt); |
| sv.Append(std::nullopt); |
| sv.Append(40); |
| |
| sv.Set(0, 15); |
| sv.Set(3, 30); |
| |
| ASSERT_EQ(*sv.Get(0), 15); |
| ASSERT_EQ(*sv.Get(1), 20); |
| ASSERT_EQ(sv.Get(2), std::nullopt); |
| ASSERT_EQ(*sv.Get(3), 30); |
| ASSERT_EQ(*sv.Get(4), 40); |
| } |
| |
| TEST(NullableVector, SetNonNull) { |
| NullableVector<int64_t> sv; |
| sv.Append(1); |
| sv.Append(2); |
| sv.Append(3); |
| sv.Append(4); |
| |
| sv.Set(1, 22); |
| |
| ASSERT_EQ(sv.Get(0), std::optional<int64_t>(1)); |
| ASSERT_EQ(sv.Get(1), std::optional<int64_t>(22)); |
| ASSERT_EQ(sv.Get(2), std::optional<int64_t>(3)); |
| ASSERT_EQ(sv.Get(3), std::optional<int64_t>(4)); |
| } |
| |
| TEST(NullableVector, Dense) { |
| auto sv = NullableVector<int64_t>::Dense(); |
| |
| sv.Append(0); |
| sv.Append(std::nullopt); |
| sv.Append(2); |
| sv.Append(3); |
| sv.Append(std::nullopt); |
| |
| ASSERT_TRUE(sv.IsDense()); |
| ASSERT_EQ(sv.Get(0), 0); |
| ASSERT_EQ(sv.Get(1), std::nullopt); |
| ASSERT_EQ(sv.Get(2), 2); |
| ASSERT_EQ(sv.Get(3), 3); |
| ASSERT_EQ(sv.Get(4), std::nullopt); |
| |
| sv.Set(1, 1); |
| ASSERT_EQ(sv.Get(1), 1); |
| ASSERT_EQ(sv.Get(2), 2); |
| } |
| |
| } // namespace |
| } // namespace trace_processor |
| } // namespace perfetto |