GCC Code Coverage Report

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

	Exec	Total	Coverage
Lines:	66	66	100.0%
Functions:	3	3	100.0%
Branches:	98	602	16.3%

  
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      // Copyright Contributors to the OpenVDB Project
    
      // SPDX-License-Identifier: MPL-2.0
    
      #include <openvdb/Exceptions.h>
    
      #include <openvdb/io/GridDescriptor.h>
    
      #include <openvdb/openvdb.h>
    
      #include <gtest/gtest.h>
    
      3
      class TestGridDescriptor: public ::testing::Test
    
      {
    
      };
    
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      TEST_F(TestGridDescriptor, testIO)
    
      {
    
          using namespace openvdb::io;
    
          using namespace openvdb;
    
          typedef FloatGrid GridType;
    
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          GridDescriptor gd(GridDescriptor::addSuffix("temperature", 2), GridType::gridType());
    
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          gd.setInstanceParentName("temperature_32bit");
    
          gd.setGridPos(123);
    
          gd.setBlockPos(234);
    
          gd.setEndPos(567);
    
          // write out the gd.
    
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          std::ostringstream ostr(std::ios_base::binary);
    
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          gd.writeHeader(ostr);
    
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          gd.writeStreamPos(ostr);
    
          // Read in the gd.
    
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          std::istringstream istr(ostr.str(), std::ios_base::binary);
    
          // Since the input is only a fragment of a VDB file (in particular,
    
          // it doesn't have a header), set the file format version number explicitly.
    
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          io::setCurrentVersion(istr);
    
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          GridDescriptor gd2;
    
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          EXPECT_THROW(gd2.read(istr), openvdb::LookupError);
    
          // Register the grid.
    
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          GridBase::clearRegistry();
    
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          GridType::registerGrid();
    
          // seek back and read again.
    
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          istr.seekg(0, std::ios_base::beg);
    
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          GridBase::Ptr grid;
    
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          EXPECT_NO_THROW(grid = gd2.read(istr));
    
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          EXPECT_EQ(gd.gridName(), gd2.gridName());
    
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          EXPECT_EQ(gd.uniqueName(), gd2.uniqueName());
    
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          EXPECT_EQ(gd.gridType(), gd2.gridType());
    
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          EXPECT_EQ(gd.instanceParentName(), gd2.instanceParentName());
    
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          EXPECT_TRUE(grid.get() != NULL);
    
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          EXPECT_EQ(GridType::gridType(), grid->type());
    
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          EXPECT_EQ(gd.getGridPos(), gd2.getGridPos());
    
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          EXPECT_EQ(gd.getBlockPos(), gd2.getBlockPos());
    
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          EXPECT_EQ(gd.getEndPos(), gd2.getEndPos());
    
          // Clear the registry when we are done.
    
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          GridBase::clearRegistry();
    
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      }
    
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      TEST_F(TestGridDescriptor, testCopy)
    
      {
    
          using namespace openvdb::io;
    
          using namespace openvdb;
    
          typedef FloatGrid GridType;
    
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          GridDescriptor gd("temperature", GridType::gridType());
    
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          gd.setInstanceParentName("temperature_32bit");
    
          gd.setGridPos(123);
    
          gd.setBlockPos(234);
    
          gd.setEndPos(567);
    
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          GridDescriptor gd2;
    
          // do the copy
    
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          gd2 = gd;
    
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          EXPECT_EQ(gd.gridName(), gd2.gridName());
    
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          EXPECT_EQ(gd.uniqueName(), gd2.uniqueName());
    
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          EXPECT_EQ(gd.gridType(), gd2.gridType());
    
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          EXPECT_EQ(gd.instanceParentName(), gd2.instanceParentName());
    
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          EXPECT_EQ(gd.getGridPos(), gd2.getGridPos());
    
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          EXPECT_EQ(gd.getBlockPos(), gd2.getBlockPos());
    
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          EXPECT_EQ(gd.getEndPos(), gd2.getEndPos());
    
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      }
    
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      TEST_F(TestGridDescriptor, testName)
    
      {
    
          using openvdb::Name;
    
          using openvdb::io::GridDescriptor;
    
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          const std::string typ = openvdb::FloatGrid::gridType();
    
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          Name name("test");
    
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          GridDescriptor gd(name, typ);
    
          // Verify that the grid name and the unique name are equivalent
    
          // when the unique name has no suffix.
    
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          EXPECT_EQ(name, gd.gridName());
    
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          EXPECT_EQ(name, gd.uniqueName());
    
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          EXPECT_EQ(name, GridDescriptor::nameAsString(name));
    
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          EXPECT_EQ(name, GridDescriptor::stripSuffix(name));
    
          // Add a suffix.
    
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          name = GridDescriptor::addSuffix("test", 2);
    
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          gd = GridDescriptor(name, typ);
    
          // Verify that the grid name and the unique name differ
    
          // when the unique name has a suffix.
    
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          EXPECT_EQ(name, gd.uniqueName());
    
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          EXPECT_TRUE(gd.gridName() != gd.uniqueName());
    
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          EXPECT_EQ(GridDescriptor::stripSuffix(name), gd.gridName());
    
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          EXPECT_EQ(Name("test[2]"), GridDescriptor::nameAsString(name));
    
          // As above, but with a longer suffix
    
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          name = GridDescriptor::addSuffix("test", 13);
    
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          gd = GridDescriptor(name, typ);
    
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          EXPECT_EQ(name, gd.uniqueName());
    
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          EXPECT_TRUE(gd.gridName() != gd.uniqueName());
    
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          EXPECT_EQ(GridDescriptor::stripSuffix(name), gd.gridName());
    
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          EXPECT_EQ(Name("test[13]"), GridDescriptor::nameAsString(name));
    
          // Multiple suffixes aren't supported, but verify that
    
          // they behave reasonably, at least.
    
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          name = GridDescriptor::addSuffix(name, 4);
    
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          gd = GridDescriptor(name, typ);
    
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          EXPECT_EQ(name, gd.uniqueName());
    
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          EXPECT_TRUE(gd.gridName() != gd.uniqueName());
    
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          EXPECT_EQ(GridDescriptor::stripSuffix(name), gd.gridName());
    
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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/io/GridDescriptor.h>
6			#include <openvdb/openvdb.h>
7
8			#include <gtest/gtest.h>
9
10
11		3	class TestGridDescriptor: public ::testing::Test
12			{
13			};
14
15
16	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	TEST_F(TestGridDescriptor, testIO)
17			{
18			using namespace openvdb::io;
19			using namespace openvdb;
20
21			typedef FloatGrid GridType;
22
23	3/6 ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 5 taken 1 times. ✗ Branch 6 not taken. ✓ Branch 8 taken 1 times. ✗ Branch 9 not taken.	3	GridDescriptor gd(GridDescriptor::addSuffix("temperature", 2), GridType::gridType());
24	2/4 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	2	gd.setInstanceParentName("temperature_32bit");
25
26			gd.setGridPos(123);
27			gd.setBlockPos(234);
28			gd.setEndPos(567);
29
30			// write out the gd.
31	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	std::ostringstream ostr(std::ios_base::binary);
32
33	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	gd.writeHeader(ostr);
34	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	gd.writeStreamPos(ostr);
35
36			// Read in the gd.
37	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	std::istringstream istr(ostr.str(), std::ios_base::binary);
38
39			// Since the input is only a fragment of a VDB file (in particular,
40			// it doesn't have a header), set the file format version number explicitly.
41	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	io::setCurrentVersion(istr);
42
43	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	GridDescriptor gd2;
44
45	4/20 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times. ✗ Branch 4 not taken. ✗ Branch 6 not taken. ✓ Branch 7 taken 1 times. ✗ 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 22 taken 1 times. ✗ Branch 23 not taken. ✗ Branch 26 not taken. ✗ Branch 27 not taken. ✗ Branch 29 not taken. ✗ Branch 30 not taken.	2	EXPECT_THROW(gd2.read(istr), openvdb::LookupError);
46
47			// Register the grid.
48	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	GridBase::clearRegistry();
49	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	GridType::registerGrid();
50
51			// seek back and read again.
52	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	istr.seekg(0, std::ios_base::beg);
53		1	GridBase::Ptr grid;
54	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(grid = gd2.read(istr));
55
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65
66			// Clear the registry when we are done.
67	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	GridBase::clearRegistry();
68		1	}
69
70
71	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	TEST_F(TestGridDescriptor, testCopy)
72			{
73			using namespace openvdb::io;
74			using namespace openvdb;
75
76			typedef FloatGrid GridType;
77
78	2/4 ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 5 taken 1 times. ✗ Branch 6 not taken.	3	GridDescriptor gd("temperature", GridType::gridType());
79	2/4 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	2	gd.setInstanceParentName("temperature_32bit");
80
81			gd.setGridPos(123);
82			gd.setBlockPos(234);
83			gd.setEndPos(567);
84
85	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	GridDescriptor gd2;
86
87			// do the copy
88	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	gd2 = gd;
89
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97		1	}
98
99
100	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	TEST_F(TestGridDescriptor, testName)
101			{
102			using openvdb::Name;
103			using openvdb::io::GridDescriptor;
104
105		1	const std::string typ = openvdb::FloatGrid::gridType();
106
107	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	1	Name name("test");
108	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	GridDescriptor gd(name, typ);
109
110			// Verify that the grid name and the unique name are equivalent
111			// when the unique name has no suffix.
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116
117			// Add a suffix.
118	2/4 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	2	name = GridDescriptor::addSuffix("test", 2);
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120
121			// Verify that the grid name and the unique name differ
122			// when the unique name has a suffix.
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127
128			// As above, but with a longer suffix
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131
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136
137			// Multiple suffixes aren't supported, but verify that
138			// they behave reasonably, at least.
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141
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145		1	}
146