split unittests_loading into seperate files for different file types
git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@813 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Isaak Lim
284
src/Unittests/unittests_read_write_PLY.hh
Normal file
284
src/Unittests/unittests_read_write_PLY.hh
Normal file
@@ -0,0 +1,284 @@
|
||||
#ifndef INCLUDE_UNITTESTS_READ_WRITE_PLY_HH
|
||||
#define INCLUDE_UNITTESTS_READ_WRITE_PLY_HH
|
||||
|
||||
#include <gtest/gtest.h>
|
||||
#include <Unittests/unittests_common.hh>
|
||||
|
||||
|
||||
class OpenMeshReadWritePLY : public OpenMeshBase {
|
||||
|
||||
protected:
|
||||
|
||||
// This function is called before each test is run
|
||||
virtual void SetUp() {
|
||||
|
||||
// Do some initial stuff with the member data here...
|
||||
}
|
||||
|
||||
// This function is called after all tests are through
|
||||
virtual void TearDown() {
|
||||
|
||||
// Do some final stuff with the member data here...
|
||||
}
|
||||
|
||||
// Member already defined in OpenMeshBase
|
||||
//Mesh mesh_;
|
||||
};
|
||||
|
||||
/*
|
||||
* ====================================================================
|
||||
* Define tests below
|
||||
* ====================================================================
|
||||
*/
|
||||
|
||||
/*
|
||||
* Just load a point file in ply format and count whether
|
||||
* the right number of entities has been loaded.
|
||||
*/
|
||||
TEST_F(OpenMeshReadWritePLY, LoadSimplePointPLYFileWithBadEncoding) {
|
||||
|
||||
mesh_.clear();
|
||||
|
||||
bool ok = OpenMesh::IO::read_mesh(mesh_, "pointCloudBadEncoding.ply");
|
||||
|
||||
EXPECT_TRUE(ok) << "Unable to load pointCloudBadEncoding.ply";
|
||||
|
||||
EXPECT_EQ(10u , mesh_.n_vertices()) << "The number of loaded vertices is not correct!";
|
||||
EXPECT_EQ(0u , mesh_.n_edges()) << "The number of loaded edges is not correct!";
|
||||
EXPECT_EQ(0u , mesh_.n_faces()) << "The number of loaded faces is not correct!";
|
||||
}
|
||||
|
||||
/*
|
||||
* Just load a point file in ply format and count whether
|
||||
* the right number of entities has been loaded.
|
||||
*/
|
||||
TEST_F(OpenMeshReadWritePLY, LoadSimplePointPLYFileWithGoodEncoding) {
|
||||
|
||||
mesh_.clear();
|
||||
|
||||
bool ok = OpenMesh::IO::read_mesh(mesh_, "pointCloudGoodEncoding.ply");
|
||||
|
||||
EXPECT_TRUE(ok) << "Unable to load pointCloudGoodEncoding.ply";
|
||||
|
||||
EXPECT_EQ(10u , mesh_.n_vertices()) << "The number of loaded vertices is not correct!";
|
||||
EXPECT_EQ(0u , mesh_.n_edges()) << "The number of loaded edges is not correct!";
|
||||
EXPECT_EQ(0u , mesh_.n_faces()) << "The number of loaded faces is not correct!";
|
||||
}
|
||||
|
||||
/*
|
||||
* Just load a ply
|
||||
*/
|
||||
TEST_F(OpenMeshReadWritePLY, LoadSimplePLY) {
|
||||
|
||||
mesh_.clear();
|
||||
|
||||
bool ok = OpenMesh::IO::read_mesh(mesh_, "cube-minimal.ply");
|
||||
|
||||
EXPECT_TRUE(ok) << "Unable to load cube-minimal.ply";
|
||||
|
||||
EXPECT_EQ(8u , mesh_.n_vertices()) << "The number of loaded vertices is not correct!";
|
||||
EXPECT_EQ(18u , mesh_.n_edges()) << "The number of loaded edges is not correct!";
|
||||
EXPECT_EQ(12u , mesh_.n_faces()) << "The number of loaded faces is not correct!";
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
* Just load a ply file and set vertex color option before loading
|
||||
*/
|
||||
TEST_F(OpenMeshReadWritePLY, LoadSimplePLYForceVertexColorsAlthoughNotAvailable) {
|
||||
|
||||
mesh_.clear();
|
||||
|
||||
mesh_.request_vertex_colors();
|
||||
|
||||
std::string file_name = "cube-minimal.ply";
|
||||
|
||||
OpenMesh::IO::Options options;
|
||||
options += OpenMesh::IO::Options::VertexColor;
|
||||
|
||||
bool ok = OpenMesh::IO::read_mesh(mesh_, file_name,options);
|
||||
|
||||
EXPECT_TRUE(ok) << file_name;
|
||||
|
||||
EXPECT_EQ(8u , mesh_.n_vertices()) << "The number of loaded vertices is not correct!";
|
||||
EXPECT_EQ(18u , mesh_.n_edges()) << "The number of loaded edges is not correct!";
|
||||
EXPECT_EQ(12u , mesh_.n_faces()) << "The number of loaded faces is not correct!";
|
||||
EXPECT_EQ(36u , mesh_.n_halfedges()) << "The number of loaded halfedges is not correct!";
|
||||
|
||||
EXPECT_FALSE(options.vertex_has_normal()) << "Wrong user options are returned!";
|
||||
EXPECT_FALSE(options.vertex_has_texcoord()) << "Wrong user options are returned!";
|
||||
EXPECT_FALSE(options.vertex_has_color()) << "Wrong user options are returned!";
|
||||
}
|
||||
|
||||
/*
|
||||
* Just load a ply file of a cube with vertex colors
|
||||
*/
|
||||
TEST_F(OpenMeshReadWritePLY, LoadSimplePLYWithVertexColors) {
|
||||
|
||||
mesh_.clear();
|
||||
|
||||
mesh_.request_vertex_colors();
|
||||
|
||||
OpenMesh::IO::Options options;
|
||||
options += OpenMesh::IO::Options::VertexColor;
|
||||
|
||||
bool ok = OpenMesh::IO::read_mesh(mesh_, "cube-minimal-vertexColors.ply",options);
|
||||
|
||||
EXPECT_TRUE(ok) << "Unable to load cube-minimal-vertexColors.ply";
|
||||
|
||||
EXPECT_EQ(8u , mesh_.n_vertices()) << "The number of loaded vertices is not correct!";
|
||||
EXPECT_EQ(18u , mesh_.n_edges()) << "The number of loaded edges is not correct!";
|
||||
EXPECT_EQ(12u , mesh_.n_faces()) << "The number of loaded faces is not correct!";
|
||||
|
||||
EXPECT_EQ(255, mesh_.color(mesh_.vertex_handle(0))[0] ) << "Wrong vertex color at vertex 0 component 0";
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(0))[1] ) << "Wrong vertex color at vertex 0 component 1";
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(0))[2] ) << "Wrong vertex color at vertex 0 component 2";
|
||||
|
||||
EXPECT_EQ(255, mesh_.color(mesh_.vertex_handle(3))[0] ) << "Wrong vertex color at vertex 3 component 0";
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(3))[1] ) << "Wrong vertex color at vertex 3 component 1";
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(3))[2] ) << "Wrong vertex color at vertex 3 component 2";
|
||||
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(4))[0] ) << "Wrong vertex color at vertex 4 component 0";
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(4))[1] ) << "Wrong vertex color at vertex 4 component 1";
|
||||
EXPECT_EQ(255, mesh_.color(mesh_.vertex_handle(4))[2] ) << "Wrong vertex color at vertex 4 component 2";
|
||||
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(7))[0] ) << "Wrong vertex color at vertex 7 component 0";
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(7))[1] ) << "Wrong vertex color at vertex 7 component 1";
|
||||
EXPECT_EQ(255, mesh_.color(mesh_.vertex_handle(7))[2] ) << "Wrong vertex color at vertex 7 component 2";
|
||||
|
||||
EXPECT_FALSE(options.vertex_has_normal()) << "Wrong user options are returned!";
|
||||
EXPECT_FALSE(options.vertex_has_texcoord()) << "Wrong user options are returned!";
|
||||
EXPECT_TRUE(options.vertex_has_color()) << "Wrong user options are returned!";
|
||||
|
||||
mesh_.release_vertex_colors();
|
||||
}
|
||||
|
||||
/*
|
||||
* Just load a ply file of a cube with vertex colors
|
||||
*/
|
||||
TEST_F(OpenMeshReadWritePLY, LoadPLYFromMeshLabWithVertexColors) {
|
||||
|
||||
mesh_.clear();
|
||||
|
||||
mesh_.request_vertex_colors();
|
||||
|
||||
OpenMesh::IO::Options options;
|
||||
options += OpenMesh::IO::Options::VertexColor;
|
||||
|
||||
bool ok = OpenMesh::IO::read_mesh(mesh_, "meshlab.ply",options);
|
||||
|
||||
EXPECT_TRUE(ok) << "Unable to load meshlab.ply";
|
||||
|
||||
EXPECT_EQ(8u , mesh_.n_vertices()) << "The number of loaded vertices is not correct!";
|
||||
EXPECT_EQ(18u , mesh_.n_edges()) << "The number of loaded edges is not correct!";
|
||||
EXPECT_EQ(12u , mesh_.n_faces()) << "The number of loaded faces is not correct!";
|
||||
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(0))[0] ) << "Wrong vertex color at vertex 0 component 0";
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(0))[1] ) << "Wrong vertex color at vertex 0 component 1";
|
||||
EXPECT_EQ(255, mesh_.color(mesh_.vertex_handle(0))[2] ) << "Wrong vertex color at vertex 0 component 2";
|
||||
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(3))[0] ) << "Wrong vertex color at vertex 3 component 0";
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(3))[1] ) << "Wrong vertex color at vertex 3 component 1";
|
||||
EXPECT_EQ(255, mesh_.color(mesh_.vertex_handle(3))[2] ) << "Wrong vertex color at vertex 3 component 2";
|
||||
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(4))[0] ) << "Wrong vertex color at vertex 4 component 0";
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(4))[1] ) << "Wrong vertex color at vertex 4 component 1";
|
||||
EXPECT_EQ(255, mesh_.color(mesh_.vertex_handle(4))[2] ) << "Wrong vertex color at vertex 4 component 2";
|
||||
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(7))[0] ) << "Wrong vertex color at vertex 7 component 0";
|
||||
EXPECT_EQ(0, mesh_.color(mesh_.vertex_handle(7))[1] ) << "Wrong vertex color at vertex 7 component 1";
|
||||
EXPECT_EQ(255, mesh_.color(mesh_.vertex_handle(7))[2] ) << "Wrong vertex color at vertex 7 component 2";
|
||||
|
||||
EXPECT_FALSE(options.vertex_has_normal()) << "Wrong user options are returned!";
|
||||
EXPECT_FALSE(options.vertex_has_texcoord()) << "Wrong user options are returned!";
|
||||
EXPECT_TRUE(options.vertex_has_color()) << "Wrong user options are returned!";
|
||||
|
||||
mesh_.release_vertex_colors();
|
||||
}
|
||||
|
||||
/*
|
||||
* Just load a ply file of a cube with vertex texCoords
|
||||
*/
|
||||
TEST_F(OpenMeshReadWritePLY, LoadSimplePLYWithTexCoords) {
|
||||
|
||||
mesh_.clear();
|
||||
|
||||
mesh_.request_vertex_texcoords2D();
|
||||
|
||||
OpenMesh::IO::Options options;
|
||||
options += OpenMesh::IO::Options::VertexTexCoord;
|
||||
|
||||
bool ok = OpenMesh::IO::read_mesh(mesh_, "cube-minimal-texCoords.ply",options);
|
||||
|
||||
EXPECT_TRUE(ok) << "Unable to load cube-minimal-texCoords.ply";
|
||||
|
||||
EXPECT_EQ(8u , mesh_.n_vertices()) << "The number of loaded vertices is not correct!";
|
||||
EXPECT_EQ(18u , mesh_.n_edges()) << "The number of loaded edges is not correct!";
|
||||
EXPECT_EQ(12u , mesh_.n_faces()) << "The number of loaded faces is not correct!";
|
||||
|
||||
EXPECT_EQ(10, mesh_.texcoord2D(mesh_.vertex_handle(0))[0] ) << "Wrong vertex color at vertex 0 component 0";
|
||||
EXPECT_EQ(10, mesh_.texcoord2D(mesh_.vertex_handle(0))[1] ) << "Wrong vertex color at vertex 0 component 1";
|
||||
|
||||
EXPECT_EQ(6, mesh_.texcoord2D(mesh_.vertex_handle(2))[0] ) << "Wrong vertex color at vertex 2 component 0";
|
||||
EXPECT_EQ(6, mesh_.texcoord2D(mesh_.vertex_handle(2))[1] ) << "Wrong vertex color at vertex 2 component 1";
|
||||
|
||||
EXPECT_EQ(9, mesh_.texcoord2D(mesh_.vertex_handle(4))[0] ) << "Wrong vertex color at vertex 4 component 0";
|
||||
EXPECT_EQ(9, mesh_.texcoord2D(mesh_.vertex_handle(4))[1] ) << "Wrong vertex color at vertex 4 component 1";
|
||||
|
||||
EXPECT_EQ(12, mesh_.texcoord2D(mesh_.vertex_handle(7))[0] ) << "Wrong vertex color at vertex 7 component 0";
|
||||
EXPECT_EQ(12, mesh_.texcoord2D(mesh_.vertex_handle(7))[1] ) << "Wrong vertex color at vertex 7 component 1";
|
||||
|
||||
|
||||
EXPECT_FALSE(options.vertex_has_normal()) << "Wrong user options are returned!";
|
||||
EXPECT_TRUE(options.vertex_has_texcoord()) << "Wrong user options are returned!";
|
||||
EXPECT_FALSE(options.vertex_has_color()) << "Wrong user options are returned!";
|
||||
|
||||
mesh_.release_vertex_texcoords2D();
|
||||
}
|
||||
|
||||
/*
|
||||
* Just load a ply with normals, ascii mode
|
||||
*/
|
||||
TEST_F(OpenMeshReadWritePLY, LoadSimplePLYWithNormals) {
|
||||
|
||||
mesh_.clear();
|
||||
|
||||
mesh_.request_vertex_normals();
|
||||
|
||||
OpenMesh::IO::Options options;
|
||||
options += OpenMesh::IO::Options::VertexNormal;
|
||||
|
||||
bool ok = OpenMesh::IO::read_mesh(mesh_, "cube-minimal-normals.ply", options);
|
||||
|
||||
EXPECT_TRUE(ok) << "Unable to load cube-minimal-normals.ply";
|
||||
|
||||
EXPECT_EQ(8u , mesh_.n_vertices()) << "The number of loaded vertices is not correct!";
|
||||
EXPECT_EQ(18u , mesh_.n_edges()) << "The number of loaded edges is not correct!";
|
||||
EXPECT_EQ(12u , mesh_.n_faces()) << "The number of loaded faces is not correct!";
|
||||
|
||||
EXPECT_TRUE(options.vertex_has_normal()) << "Wrong user options are returned!";
|
||||
EXPECT_FALSE(options.vertex_has_texcoord()) << "Wrong user options are returned!";
|
||||
EXPECT_FALSE(options.vertex_has_color()) << "Wrong user options are returned!";
|
||||
|
||||
|
||||
EXPECT_EQ(0, mesh_.normal(mesh_.vertex_handle(0))[0] ) << "Wrong normal at vertex 0 component 0";
|
||||
EXPECT_EQ(0, mesh_.normal(mesh_.vertex_handle(0))[1] ) << "Wrong normal at vertex 0 component 1";
|
||||
EXPECT_EQ(1, mesh_.normal(mesh_.vertex_handle(0))[2] ) << "Wrong normal at vertex 0 component 2";
|
||||
|
||||
EXPECT_EQ(1, mesh_.normal(mesh_.vertex_handle(3))[0] ) << "Wrong normal at vertex 3 component 0";
|
||||
EXPECT_EQ(0, mesh_.normal(mesh_.vertex_handle(3))[1] ) << "Wrong normal at vertex 3 component 1";
|
||||
EXPECT_EQ(0, mesh_.normal(mesh_.vertex_handle(3))[2] ) << "Wrong normal at vertex 3 component 2";
|
||||
|
||||
EXPECT_EQ(1, mesh_.normal(mesh_.vertex_handle(4))[0] ) << "Wrong normal at vertex 4 component 0";
|
||||
EXPECT_EQ(0, mesh_.normal(mesh_.vertex_handle(4))[1] ) << "Wrong normal at vertex 4 component 1";
|
||||
EXPECT_EQ(1, mesh_.normal(mesh_.vertex_handle(4))[2] ) << "Wrong normal at vertex 4 component 2";
|
||||
|
||||
EXPECT_EQ(1, mesh_.normal(mesh_.vertex_handle(7))[0] ) << "Wrong normal at vertex 7 component 0";
|
||||
EXPECT_EQ(1, mesh_.normal(mesh_.vertex_handle(7))[1] ) << "Wrong normal at vertex 7 component 1";
|
||||
EXPECT_EQ(2, mesh_.normal(mesh_.vertex_handle(7))[2] ) << "Wrong normal at vertex 7 component 2";
|
||||
|
||||
mesh_.release_vertex_normals();
|
||||
|
||||
}
|
||||
|
||||
#endif // INCLUDE GUARD
|
||||
Reference in New Issue
Block a user