Commit 025b9629 authored by Mike Kremer's avatar Mike Kremer

Created first unittest for OpenMesh.

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@405 fdac6126-5c0c-442c-9429-916003d36597
parent 465cce06
......@@ -41,6 +41,7 @@ endif()
add_subdirectory (src/OpenMesh/Core)
add_subdirectory (src/OpenMesh/Tools)
add_subdirectory (src/OpenMesh/Apps)
add_subdirectory (src/Unittests)
add_subdirectory (Doc)
# ========================================================================
......
# Locate and configure the Google Test libraries.
#
# Defines the following variable:
#
# GTEST_FOUND - Found the Google Test libraries
# GTEST_INCLUDE_DIRS - The directories needed on the include paths
# GTEST_LIBRARIES - The libraries to link to test executables
# GTEST_MAIN_LIBRARIES - The libraries to link for automatic main() provision
#
# Copyright 2008 Chandler Carruth
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
if(GTEST_INCLUDE_DIRS AND GTEST_LIBRARIES AND GTEST_MAIN_LIBRARIES)
set(GTEST_FOUND true)
else(GTEST_INCLUDE_DIRS AND GTEST_LIBRARIES AND GTEST_MAIN_LIBRARIES)
set(GTEST_PREFIX "" CACHE PATH "Installation prefix for Google Test")
if(GTEST_PREFIX)
find_path(_GTEST_INCLUDE_DIR "gtest/gtest.h"
PATHS "${GTEST_PREFIX}/include"
NO_DEFAULT_PATH)
find_library(_GTEST_LIBRARY gtest
PATHS "${GTEST_PREFIX}/lib"
NO_DEFAULT_PATH)
find_library(_GTEST_MAIN_LIBRARY gtest_main
PATHS "${GTEST_PREFIX}/lib"
NO_DEFAULT_PATH)
else(GTEST_PREFIX)
find_path(_GTEST_INCLUDE_DIR "gtest/gtest.h"
PATHS
~/sw/gtest/include
/opt/local/include
/usr/local/include)
find_library(_GTEST_LIBRARY gtest
PATHS
~/sw/gtest/lib
/opt/local/lib
/usr/local/lib)
find_library(_GTEST_MAIN_LIBRARY gtest_main
PATHS
~/sw/gtest/lib
/opt/local/lib
/usr/local/lib)
endif(GTEST_PREFIX)
if(_GTEST_INCLUDE_DIR AND _GTEST_LIBRARY AND _GTEST_MAIN_LIBRARY)
set(GTEST_FOUND true)
set(GTEST_INCLUDE_DIRS ${_GTEST_INCLUDE_DIR} CACHE PATH
"Include directories for Google Test framework")
set(GTEST_LIBRARIES ${_GTEST_LIBRARY} CACHE FILEPATH
"Libraries to link for Google Test framework")
set(GTEST_MAIN_LIBRARIES ${_GTEST_MAIN_LIBRARY} CACHE FILEPATH
"Libraries to link for Google Test automatic main() definition")
mark_as_advanced(GTEST_INCLUDE_DIRS GTEST_LIBRARIES GTEST_MAIN_LIBRARIES)
if(NOT GoogleTest_FIND_QUIETLY)
message(STATUS "Found Google Test: ${GTEST_LIBRARIES}")
endif(NOT GoogleTest_FIND_QUIETLY)
else(_GTEST_INCLUDE_DIR AND _GTEST_LIBRARY AND _GTEST_MAIN_LIBRARY)
if(GoogleTest_FIND_REQUIRED)
message(FATAL_ERROR "Could not find the Google Test framework")
endif(GoogleTest_FIND_REQUIRED)
endif(_GTEST_INCLUDE_DIR AND _GTEST_LIBRARY AND _GTEST_MAIN_LIBRARY)
endif(GTEST_INCLUDE_DIRS AND GTEST_LIBRARIES AND GTEST_MAIN_LIBRARIES)
include (ACGCommon)
include_directories (
..
${CMAKE_CURRENT_SOURCE_DIR}
)
# Search for gtest headers and libraries
find_package(GoogleTest)
if(GTEST_FOUND)
# Set correct include paths so that the compiler can find the headers
include_directories(${GTEST_INCLUDE_DIRS})
# Create new target named unittests_hexmeshing
add_executable(unittests EXCLUDE_FROM_ALL unittests.cc)
# Link against all necessary libraries
target_link_libraries(unittests OpenMeshCore OpenMeshTools gtest gtest_main pthread)
# Set output directory to ${BINARY_DIR}/Unittests
set_target_properties(unittests PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/Unittests)
# Set compiler flags
set_target_properties(unittests PROPERTIES COMPILE_FLAGS "-g -pedantic -ansi -Wno-long-long")
acg_copy_after_build(unittests ${CMAKE_CURRENT_SOURCE_DIR}/TestFiles ${CMAKE_BINARY_DIR}/Unittests/)
else(GTEST_FOUND)
message("Google testing framework was not found!")
endif(GTEST_FOUND)
This diff is collapsed.
#include <gtest/gtest.h>
#include "unittests_loading.hh"
int main(int _argc, char** _argv) {
testing::InitGoogleTest(&_argc, _argv);
return RUN_ALL_TESTS();
}
#ifndef INCLUDE_UNITTESTS_LOADING_CC
#define INCLUDE_UNITTESTS_LOADING_CC
#include <gtest/gtest.h>
#include <OpenMesh/Core/IO/MeshIO.hh>
#include <OpenMesh/Core/Mesh/TriMesh_ArrayKernelT.hh>
struct CustomTraits : public OpenMesh::DefaultTraits {
};
typedef OpenMesh::TriMesh_ArrayKernelT<CustomTraits> Mesh;
/*
* Simple test setting.
*/
class OpenMeshLoader : public testing::Test {
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...
}
// This member will be accessible in all tests
Mesh mesh_;
};
/*
* ====================================================================
* Define tests below
* ====================================================================
*/
/*
* Just load a simple mesh file in obj format and count whether
* the right number of entities has been loaded.
*/
TEST_F(OpenMeshLoader, LoadSimpleOFFFile) {
bool ok = OpenMesh::IO::read_mesh(mesh_, "cube1.off");
EXPECT_TRUE(ok);
EXPECT_EQ(7526, mesh_.n_vertices()) << "The number of loaded vertices is not correct!";
EXPECT_EQ(22572, mesh_.n_edges()) << "The number of loaded edges is not correct!";
EXPECT_EQ(15048, mesh_.n_faces()) << "The number of loaded faces is not correct!";
}
#endif // INCLUDE GUARD
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