GCC Code Coverage Report

Directory:	./
File:	openvdb/openvdb/unittest/TestMetadata.cc
Date:	2022-07-25 17:40:05

	Exec	Total	Coverage
Lines:	54	54	100.0%
Functions:	5	5	100.0%
Branches:	67	434	15.4%

  
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      // Copyright Contributors to the OpenVDB Project
    
      // SPDX-License-Identifier: MPL-2.0
    
      #include <openvdb/Exceptions.h>
    
      #include <openvdb/Metadata.h>
    
      #include <gtest/gtest.h>
    
      #include <sstream>
    
      3
      class TestMetadata: public ::testing::Test
    
      {
    
      public:
    
      3
          void SetUp() override { openvdb::Metadata::clearRegistry(); }
    
      3
          void TearDown() override { openvdb::Metadata::clearRegistry(); }
    
      };
    
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      1
      TEST_F(TestMetadata, testMetadataRegistry)
    
      {
    
          using namespace openvdb;
    
      1
          Int32Metadata::registerType();
    
          StringMetadata strMetadata;
    
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          EXPECT_TRUE(!Metadata::isRegisteredType(strMetadata.typeName()));
    
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          StringMetadata::registerType();
    
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          EXPECT_TRUE(Metadata::isRegisteredType(strMetadata.typeName()));
    
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          EXPECT_TRUE(Metadata::isRegisteredType(Int32Metadata::staticTypeName()));
    
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          Metadata::Ptr stringMetadata = Metadata::createMetadata(strMetadata.typeName());
    
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          EXPECT_TRUE(stringMetadata->typeName() == strMetadata.typeName());
    
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          StringMetadata::unregisterType();
    
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          EXPECT_THROW(Metadata::createMetadata(strMetadata.typeName()), openvdb::LookupError);
    
      1
      }
    
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      TEST_F(TestMetadata, testMetadataAsBool)
    
      {
    
          using namespace openvdb;
    
          {
    
              FloatMetadata meta(0.0);
    
              EXPECT_TRUE(!meta.asBool());
    
              meta.setValue(1.0);
    
              EXPECT_TRUE(meta.asBool());
    
              meta.setValue(-1.0);
    
              EXPECT_TRUE(meta.asBool());
    
              meta.setValue(999.0);
    
              EXPECT_TRUE(meta.asBool());
    
          }
    
          {
    
              Int32Metadata meta(0);
    
              EXPECT_TRUE(!meta.asBool());
    
              meta.setValue(1);
    
              EXPECT_TRUE(meta.asBool());
    
              meta.setValue(-1);
    
              EXPECT_TRUE(meta.asBool());
    
              meta.setValue(999);
    
              EXPECT_TRUE(meta.asBool());
    
          }
    
          {
    
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              StringMetadata meta("");
    
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              EXPECT_TRUE(!meta.asBool());
    
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              meta.setValue("abc");
    
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              EXPECT_TRUE(meta.asBool());
    
          }
    
          {
    
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              Vec3IMetadata meta(Vec3i(0));
    
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              EXPECT_TRUE(!meta.asBool());
    
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              meta.setValue(Vec3i(-1, 0, 1));
    
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              EXPECT_TRUE(meta.asBool());
    
          }
    
          {
    
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              Vec3SMetadata meta(Vec3s(0.0));
    
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              EXPECT_TRUE(!meta.asBool());
    
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              meta.setValue(Vec3s(-1.0, 0.0, 1.0));
    
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              EXPECT_TRUE(meta.asBool());
    
          }
    
          {
    
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              Vec4DMetadata meta(Vec4d(0.0));
    
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              EXPECT_TRUE(!meta.asBool());
    
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              meta.setValue(Vec4d(1.0));
    
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              EXPECT_TRUE(meta.asBool());
    
          }
    
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      }
    
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      TEST_F(TestMetadata, testCustomMetadata)
    
      {
    
          using namespace openvdb;
    
          const Vec3i expected(1, 2, 3);
    
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          std::ostringstream ostr(std::ios_base::binary);
    
          {
    
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              Vec3IMetadata::registerType();
    
              Vec3IMetadata meta(expected);
    
              // Write Vec3I metadata to a byte string.
    
              meta.write(ostr);
    
          }
    
          // Unregister Vec3I metadata.
    
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          Metadata::clearRegistry();
    
          {
    
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              std::istringstream istr(ostr.str(), std::ios_base::binary);
    
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              UnknownMetadata meta;
    
              // Verify that metadata of an unregistered type can be read successfully.
    
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              EXPECT_NO_THROW(meta.read(istr));
    
              // Verify that the metadata matches the original vector value.
    
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              EXPECT_EQ(sizeof(Vec3i), size_t(meta.size()));
    
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              EXPECT_TRUE(meta.value().size() == size_t(meta.size()));
    
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              EXPECT_EQ(expected, *reinterpret_cast<const Vec3i*>(&meta.value()[0]));
    
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              ostr.str("");
    
              meta.write(ostr);
    
              // Verify that UnknownMetadata can be copied.
    
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              auto metaPtr = meta.copy();
    
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              EXPECT_TRUE(metaPtr.get() != nullptr);
    
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              EXPECT_TRUE(meta == *metaPtr);
    
              // Verify that typed metadata can be copied into UnknownMetadata.
    
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              meta.copy(Vec3IMetadata(expected));
    
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              EXPECT_EQ(sizeof(expected), size_t(meta.size()));
    
              const auto* ptr = reinterpret_cast<const uint8_t*>(&expected);
    
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              EXPECT_TRUE(UnknownMetadata::ByteVec(ptr, ptr + sizeof(expected)) == meta.value());
    
          }
    
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          Vec3IMetadata::registerType();
    
          {
    
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              std::istringstream istr(ostr.str(), std::ios_base::binary);
    
              Vec3IMetadata meta;
    
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              meta.read(istr);
    
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              EXPECT_EQ(expected, meta.value());
    
          }
    
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      }

Line	Branch	Exec	Source
1			// Copyright Contributors to the OpenVDB Project
2			// SPDX-License-Identifier: MPL-2.0
3
4			#include <openvdb/Exceptions.h>
5			#include <openvdb/Metadata.h>
6
7			#include <gtest/gtest.h>
8
9			#include <sstream>
10
11
12		3	class TestMetadata: public ::testing::Test
13			{
14			public:
15		3	void SetUp() override { openvdb::Metadata::clearRegistry(); }
16		3	void TearDown() override { openvdb::Metadata::clearRegistry(); }
17			};
18
19
20	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	TEST_F(TestMetadata, testMetadataRegistry)
21			{
22			using namespace openvdb;
23
24		1	Int32Metadata::registerType();
25
26			StringMetadata strMetadata;
27
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29
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31
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34
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36
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38
39	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	StringMetadata::unregisterType();
40
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42		1	}
43
44	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	TEST_F(TestMetadata, testMetadataAsBool)
45			{
46			using namespace openvdb;
47
48			{
49			FloatMetadata meta(0.0);
50			EXPECT_TRUE(!meta.asBool());
51			meta.setValue(1.0);
52			EXPECT_TRUE(meta.asBool());
53			meta.setValue(-1.0);
54			EXPECT_TRUE(meta.asBool());
55			meta.setValue(999.0);
56			EXPECT_TRUE(meta.asBool());
57			}
58			{
59			Int32Metadata meta(0);
60			EXPECT_TRUE(!meta.asBool());
61			meta.setValue(1);
62			EXPECT_TRUE(meta.asBool());
63			meta.setValue(-1);
64			EXPECT_TRUE(meta.asBool());
65			meta.setValue(999);
66			EXPECT_TRUE(meta.asBool());
67			}
68			{
69	2/4 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	2	StringMetadata meta("");
70	1/16 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken.	1	EXPECT_TRUE(!meta.asBool());
71	2/4 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	2	meta.setValue("abc");
72	1/16 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken.	1	EXPECT_TRUE(meta.asBool());
73			}
74			{
75	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	Vec3IMetadata meta(Vec3i(0));
76	1/16 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken.	1	EXPECT_TRUE(!meta.asBool());
77	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times.	1	meta.setValue(Vec3i(-1, 0, 1));
78	1/16 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken.	1	EXPECT_TRUE(meta.asBool());
79			}
80			{
81	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	Vec3SMetadata meta(Vec3s(0.0));
82	1/16 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken.	1	EXPECT_TRUE(!meta.asBool());
83	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times.	1	meta.setValue(Vec3s(-1.0, 0.0, 1.0));
84	1/16 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken.	1	EXPECT_TRUE(meta.asBool());
85			}
86			{
87	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	Vec4DMetadata meta(Vec4d(0.0));
88	1/16 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken.	1	EXPECT_TRUE(!meta.asBool());
89	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times.	1	meta.setValue(Vec4d(1.0));
90	1/16 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken.	1	EXPECT_TRUE(meta.asBool());
91			}
92		1	}
93
94
95	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	TEST_F(TestMetadata, testCustomMetadata)
96			{
97			using namespace openvdb;
98
99			const Vec3i expected(1, 2, 3);
100		2	std::ostringstream ostr(std::ios_base::binary);
101			{
102	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	Vec3IMetadata::registerType();
103			Vec3IMetadata meta(expected);
104
105			// Write Vec3I metadata to a byte string.
106			meta.write(ostr);
107			}
108
109			// Unregister Vec3I metadata.
110	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	Metadata::clearRegistry();
111
112			{
113	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	std::istringstream istr(ostr.str(), std::ios_base::binary);
114
115	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	UnknownMetadata meta;
116			// Verify that metadata of an unregistered type can be read successfully.
117	5/22 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times. ✗ Branch 4 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✓ Branch 8 taken 1 times. ✗ Branch 9 not taken. ✓ Branch 11 taken 1 times. ✗ Branch 12 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 23 not taken. ✗ Branch 24 not taken. ✗ Branch 27 not taken. ✗ Branch 28 not taken. ✗ Branch 30 not taken. ✗ Branch 31 not taken.	1	EXPECT_NO_THROW(meta.read(istr));
118
119			// Verify that the metadata matches the original vector value.
120	2/16 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 15 not taken. ✗ Branch 16 not taken. ✗ Branch 18 not taken. ✗ Branch 19 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken.	1	EXPECT_EQ(sizeof(Vec3i), size_t(meta.size()));
121	1/16 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken.	1	EXPECT_TRUE(meta.value().size() == size_t(meta.size()));
122	1/14 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 15 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken.	1	EXPECT_EQ(expected, reinterpret_cast<const Vec3i>(&meta.value()[0]));
123
124	2/4 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	2	ostr.str("");
125			meta.write(ostr);
126
127			// Verify that UnknownMetadata can be copied.
128	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	auto metaPtr = meta.copy();
129	1/16 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 22 not taken. ✗ Branch 23 not taken.	1	EXPECT_TRUE(metaPtr.get() != nullptr);
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131
132			// Verify that typed metadata can be copied into UnknownMetadata.
133	2/4 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	meta.copy(Vec3IMetadata(expected));
134	2/16 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 15 not taken. ✗ Branch 16 not taken. ✗ Branch 18 not taken. ✗ Branch 19 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken.	1	EXPECT_EQ(sizeof(expected), size_t(meta.size()));
135			const auto* ptr = reinterpret_cast<const uint8_t*>(&expected);
136	2/20 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✗ Branch 10 not taken. ✗ Branch 11 not taken. ✗ Branch 13 not taken. ✗ Branch 14 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken. ✗ Branch 24 not taken. ✗ Branch 25 not taken. ✗ Branch 26 not taken. ✗ Branch 27 not taken. ✗ Branch 28 not taken. ✗ Branch 29 not taken.	2	EXPECT_TRUE(UnknownMetadata::ByteVec(ptr, ptr + sizeof(expected)) == meta.value());
137			}
138
139	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	Vec3IMetadata::registerType();
140
141			{
142	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	3	std::istringstream istr(ostr.str(), std::ios_base::binary);
143			Vec3IMetadata meta;
144	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	meta.read(istr);
145
146	1/14 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✗ Branch 6 not taken. ✗ Branch 7 not taken. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 15 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken.	1	EXPECT_EQ(expected, meta.value());
147			}
148		1	}
149