1 // Copyright (c) 2016 The WebM project authors. All Rights Reserved.
2 //
3 // Use of this source code is governed by a BSD-style license
4 // that can be found in the LICENSE file in the root of the source
5 // tree. An additional intellectual property rights grant can be found
6 // in the file PATENTS. All contributing project authors may
7 // be found in the AUTHORS file in the root of the source tree.
8 #include "src/projection_parser.h"
9
10 #include "gtest/gtest.h"
11
12 #include "test_utils/element_parser_test.h"
13 #include "webm/id.h"
14
15 using webm::ElementParserTest;
16 using webm::Id;
17 using webm::Projection;
18 using webm::ProjectionParser;
19 using webm::ProjectionType;
20
21 namespace {
22
23 class ProjectionParserTest
24 : public ElementParserTest<ProjectionParser, Id::kProjection> {};
25
TEST_F(ProjectionParserTest,DefaultParse)26 TEST_F(ProjectionParserTest, DefaultParse) {
27 ParseAndVerify();
28
29 const Projection projection = parser_.value();
30
31 EXPECT_FALSE(projection.type.is_present());
32 EXPECT_EQ(ProjectionType::kRectangular, projection.type.value());
33
34 EXPECT_FALSE(projection.projection_private.is_present());
35 EXPECT_EQ(std::vector<std::uint8_t>{}, projection.projection_private.value());
36
37 EXPECT_FALSE(projection.pose_yaw.is_present());
38 EXPECT_EQ(0.0, projection.pose_yaw.value());
39
40 EXPECT_FALSE(projection.pose_pitch.is_present());
41 EXPECT_EQ(0.0, projection.pose_pitch.value());
42
43 EXPECT_FALSE(projection.pose_roll.is_present());
44 EXPECT_EQ(0.0, projection.pose_roll.value());
45 }
46
TEST_F(ProjectionParserTest,DefaultValues)47 TEST_F(ProjectionParserTest, DefaultValues) {
48 SetReaderData({
49 0x76, 0x71, // ID = 0x7671 (ProjectionType).
50 0x80, // Size = 0.
51
52 0x76, 0x72, // ID = 0x7672 (ProjectionPrivate).
53 0x80, // Size = 0.
54
55 0x76, 0x73, // ID = 0x7673 (ProjectionPoseYaw).
56 0x80, // Size = 0.
57
58 0x76, 0x74, // ID = 0x7674 (ProjectionPosePitch).
59 0x80, // Size = 0.
60
61 0x76, 0x75, // ID = 0x7675 (ProjectionPoseRoll).
62 0x80, // Size = 0.
63 });
64
65 ParseAndVerify();
66
67 const Projection projection = parser_.value();
68
69 EXPECT_TRUE(projection.type.is_present());
70 EXPECT_EQ(ProjectionType::kRectangular, projection.type.value());
71
72 EXPECT_TRUE(projection.projection_private.is_present());
73 EXPECT_EQ(std::vector<std::uint8_t>{}, projection.projection_private.value());
74
75 EXPECT_TRUE(projection.pose_yaw.is_present());
76 EXPECT_EQ(0.0, projection.pose_yaw.value());
77
78 EXPECT_TRUE(projection.pose_pitch.is_present());
79 EXPECT_EQ(0.0, projection.pose_pitch.value());
80
81 EXPECT_TRUE(projection.pose_roll.is_present());
82 EXPECT_EQ(0.0, projection.pose_roll.value());
83 }
84
TEST_F(ProjectionParserTest,CustomValues)85 TEST_F(ProjectionParserTest, CustomValues) {
86 SetReaderData({
87 0x76, 0x71, // ID = 0x7671 (ProjectionType).
88 0x10, 0x00, 0x00, 0x01, // Size = 1.
89 0x01, // Body (value = equirectangular).
90
91 0x76, 0x72, // ID = 0x7672 (ProjectionPrivate).
92 0x10, 0x00, 0x00, 0x01, // Size = 1.
93 0x00, // Body.
94
95 0x76, 0x73, // ID = 0x7673 (ProjectionPoseYaw).
96 0x10, 0x00, 0x00, 0x04, // Size = 4.
97 0x3f, 0x80, 0x00, 0x00, // Body (value = 1.0).
98
99 0x76, 0x74, // ID = 0x7674 (ProjectionPosePitch).
100 0x10, 0x00, 0x00, 0x04, // Size = 4.
101 0x40, 0x00, 0x00, 0x00, // Body (value = 2.0).
102
103 0x76, 0x75, // ID = 0x7675 (ProjectionPoseRoll).
104 0x10, 0x00, 0x00, 0x04, // Size = 4.
105 0x40, 0x80, 0x00, 0x00, // Body (value = 4.0).
106 });
107
108 ParseAndVerify();
109
110 const Projection projection = parser_.value();
111
112 EXPECT_TRUE(projection.type.is_present());
113 EXPECT_EQ(ProjectionType::kEquirectangular, projection.type.value());
114
115 EXPECT_TRUE(projection.projection_private.is_present());
116 EXPECT_EQ(std::vector<std::uint8_t>{0x00},
117 projection.projection_private.value());
118
119 EXPECT_TRUE(projection.pose_yaw.is_present());
120 EXPECT_EQ(1.0, projection.pose_yaw.value());
121
122 EXPECT_TRUE(projection.pose_pitch.is_present());
123 EXPECT_EQ(2.0, projection.pose_pitch.value());
124
125 EXPECT_TRUE(projection.pose_roll.is_present());
126 EXPECT_EQ(4.0, projection.pose_roll.value());
127 }
128
TEST_F(ProjectionParserTest,MeshProjection)129 TEST_F(ProjectionParserTest, MeshProjection) {
130 SetReaderData({
131 0x76, 0x71, // ID = 0x7671 (ProjectionType).
132 0x81, // Size = 1.
133 0x03, // Body (value = mesh).
134 });
135
136 ParseAndVerify();
137
138 const Projection projection = parser_.value();
139
140 EXPECT_TRUE(projection.type.is_present());
141 EXPECT_EQ(ProjectionType::kMesh, projection.type.value());
142 }
143
144 } // namespace
145