1 /*
2 * Copyright (C) 2019 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "src/trace_processor/containers/nullable_vector.h"
18
19 #include "test/gtest_and_gmock.h"
20
21 namespace perfetto {
22 namespace trace_processor {
23 namespace {
24
TEST(NullableVector,Append)25 TEST(NullableVector, Append) {
26 NullableVector<int64_t> sv;
27 sv.Append(10);
28 sv.Append(20);
29 sv.Append(std::nullopt);
30 sv.Append(40);
31
32 ASSERT_FALSE(sv.IsDense());
33 ASSERT_EQ(sv.size(), 4u);
34 ASSERT_EQ(sv.Get(0), std::optional<int64_t>(10));
35 ASSERT_EQ(sv.Get(1), std::optional<int64_t>(20));
36 ASSERT_EQ(sv.Get(2), std::nullopt);
37 ASSERT_EQ(sv.Get(3), std::optional<int64_t>(40));
38 }
39
TEST(NullableVector,Set)40 TEST(NullableVector, Set) {
41 NullableVector<int64_t> sv;
42 sv.Append(10);
43 sv.Append(20);
44 sv.Append(std::nullopt);
45 sv.Append(std::nullopt);
46 sv.Append(40);
47
48 sv.Set(0, 15);
49 sv.Set(3, 30);
50
51 ASSERT_EQ(*sv.Get(0), 15);
52 ASSERT_EQ(*sv.Get(1), 20);
53 ASSERT_EQ(sv.Get(2), std::nullopt);
54 ASSERT_EQ(*sv.Get(3), 30);
55 ASSERT_EQ(*sv.Get(4), 40);
56 }
57
TEST(NullableVector,SetNonNull)58 TEST(NullableVector, SetNonNull) {
59 NullableVector<int64_t> sv;
60 sv.Append(1);
61 sv.Append(2);
62 sv.Append(3);
63 sv.Append(4);
64
65 sv.Set(1, 22);
66
67 ASSERT_EQ(sv.Get(0), std::optional<int64_t>(1));
68 ASSERT_EQ(sv.Get(1), std::optional<int64_t>(22));
69 ASSERT_EQ(sv.Get(2), std::optional<int64_t>(3));
70 ASSERT_EQ(sv.Get(3), std::optional<int64_t>(4));
71 }
72
TEST(NullableVector,Dense)73 TEST(NullableVector, Dense) {
74 auto sv = NullableVector<int64_t>::Dense();
75
76 sv.Append(0);
77 sv.Append(std::nullopt);
78 sv.Append(2);
79 sv.Append(3);
80 sv.Append(std::nullopt);
81
82 ASSERT_TRUE(sv.IsDense());
83 ASSERT_EQ(sv.Get(0), 0);
84 ASSERT_EQ(sv.Get(1), std::nullopt);
85 ASSERT_EQ(sv.Get(2), 2);
86 ASSERT_EQ(sv.Get(3), 3);
87 ASSERT_EQ(sv.Get(4), std::nullopt);
88
89 sv.Set(1, 1);
90 ASSERT_EQ(sv.Get(1), 1);
91 ASSERT_EQ(sv.Get(2), 2);
92 }
93
94 } // namespace
95 } // namespace trace_processor
96 } // namespace perfetto
97