diff options
Diffstat (limited to 'src/common/test')
-rw-r--r-- | src/common/test/CMakeLists.txt | 46 | ||||
-rw-r--r-- | src/common/test/README | 14 | ||||
-rw-r--r-- | src/common/test/dtoffrw_alphashapedoc_result.off | 15 | ||||
-rw-r--r-- | src/common/test/dtoffrw_unit_test.cpp | 89 |
4 files changed, 164 insertions, 0 deletions
diff --git a/src/common/test/CMakeLists.txt b/src/common/test/CMakeLists.txt new file mode 100644 index 00000000..a395338e --- /dev/null +++ b/src/common/test/CMakeLists.txt @@ -0,0 +1,46 @@ +cmake_minimum_required(VERSION 2.6) +project(GUDHIDelaunayTriangulationOffFileReadWriteUT) + +if(NOT MSVC) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --coverage") + set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} --coverage") + set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} --coverage") +endif() + +# need CGAL 4.6 +if(CGAL_FOUND) + if (NOT CGAL_VERSION VERSION_LESS 4.6.0) + message(STATUS "CGAL version: ${CGAL_VERSION}.") + + include( ${CGAL_USE_FILE} ) + + find_package(Eigen3 3.1.0) + if (EIGEN3_FOUND) + message(STATUS "Eigen3 version: ${EIGEN3_VERSION}.") + include( ${EIGEN3_USE_FILE} ) + + add_executable ( dtoffrw_UT dtoffrw_unit_test.cpp ) + target_link_libraries(dtoffrw_UT ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) + + # Do not forget to copy test files in current binary dir + file(COPY "dtoffrw_alphashapedoc_result.off" DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/) + # Do not forget to copy test files in current binary dir + file(COPY "${CMAKE_SOURCE_DIR}/data/points/alphacomplexdoc.off" DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/) + + # Unitary tests + add_test(dtoffrw_UT ${CMAKE_CURRENT_BINARY_DIR}/dtoffrw_UT + # XML format for Jenkins xUnit plugin + --log_format=XML --log_sink=${CMAKE_SOURCE_DIR}/dtoffrw_UT.xml --log_level=test_suite --report_level=no) + + if (DIFF_PATH) + add_test(dtoffrw_diff_files_UT ${DIFF_PATH} ${CMAKE_CURRENT_BINARY_DIR}/UT.off ${CMAKE_CURRENT_BINARY_DIR}/dtoffrw_alphashapedoc_result.off) + endif() + + else() + message(WARNING "Eigen3 not found. Version 3.1.0 is required for Alpha shapes feature.") + endif() + else() + message(WARNING "CGAL version: ${CGAL_VERSION} is too old to compile Alpha shapes feature. Version 4.6.0 is required.") + endif () +endif() + diff --git a/src/common/test/README b/src/common/test/README new file mode 100644 index 00000000..f2a7eb5a --- /dev/null +++ b/src/common/test/README @@ -0,0 +1,14 @@ +To compile: +*********** + +cmake . +make + +To launch with details: +*********************** + +./dtoffrw_UT --report_level=detailed --log_level=all + + ==> echo $? returns 0 in case of success (non-zero otherwise) + + diff --git a/src/common/test/dtoffrw_alphashapedoc_result.off b/src/common/test/dtoffrw_alphashapedoc_result.off new file mode 100644 index 00000000..13c255c6 --- /dev/null +++ b/src/common/test/dtoffrw_alphashapedoc_result.off @@ -0,0 +1,15 @@ +nOFF +2 7 6 0 +1 1 +7 0 +4 6 +9 6 +0 14 +2 19 +9 17 +3 1 2 3 +3 4 3 2 +3 5 1 3 +3 5 3 7 +3 7 3 4 +3 6 5 7 diff --git a/src/common/test/dtoffrw_unit_test.cpp b/src/common/test/dtoffrw_unit_test.cpp new file mode 100644 index 00000000..cc6f283e --- /dev/null +++ b/src/common/test/dtoffrw_unit_test.cpp @@ -0,0 +1,89 @@ +/* This file is part of the Gudhi Library. The Gudhi library + * (Geometric Understanding in Higher Dimensions) is a generic C++ + * library for computational topology. + * + * Author(s): Vincent Rouvreau + * + * Copyright (C) 2015 INRIA Saclay (France) + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +// to construct a Delaunay_triangulation from a OFF file +#include "gudhi/Delaunay_triangulation_off_io.h" + +#include <CGAL/Delaunay_triangulation.h> +#include <CGAL/Epick_d.h> + +#include <stdio.h> +#include <stdlib.h> +#include <string> + +#define BOOST_TEST_DYN_LINK +#define BOOST_TEST_MODULE "delaunay_triangulation_off_read_write" +#include <boost/test/unit_test.hpp> + +// Use dynamic_dimension_tag for the user to be able to set dimension +typedef CGAL::Epick_d< CGAL::Dynamic_dimension_tag > K; +typedef CGAL::Delaunay_triangulation<K> T; + +BOOST_AUTO_TEST_CASE( Delaunay_triangulation_doc_test ) +{ + // Read the OFF file (input file name given as parameter) and triangulates points + Gudhi::Delaunay_triangulation_off_reader<T> off_reader("alphacomplexdoc.off"); + // Check the read operation was correct + BOOST_CHECK(off_reader.is_valid()); + + // Retrieve the triangulation + T* triangulation = off_reader.get_complex(); + BOOST_CHECK(triangulation != nullptr); + // Operations on triangulation + BOOST_CHECK(triangulation->number_of_vertices() == 7); + BOOST_CHECK(triangulation->number_of_finite_full_cells() == 6); + + // Write the OFF file (output file name given as parameter) with the points and triangulated cells as faces + Gudhi::Delaunay_triangulation_off_writer<T> off_writer("UT.off", triangulation); + + // Check the write operation was correct + BOOST_CHECK(off_writer.is_valid()); + + delete triangulation; +} + +BOOST_AUTO_TEST_CASE( Delaunay_triangulation_unexisting_file_read_test ) +{ + Gudhi::Delaunay_triangulation_off_reader<T> off_reader("pouetpouet_tralala.off"); + // Check the read operation was correct + BOOST_CHECK(!off_reader.is_valid()); + T* triangulation = off_reader.get_complex(); + BOOST_CHECK(triangulation == nullptr); +} + +BOOST_AUTO_TEST_CASE( Delaunay_triangulation_unexisting_file_write_test ) +{ + // Read the OFF file (input file name given as parameter) and triangulates points + Gudhi::Delaunay_triangulation_off_reader<T> off_reader("alphacomplexdoc.off"); + + // Retrieve the triangulation + T* triangulation = off_reader.get_complex(); + + // Write the OFF file (output file name given as parameter) with the points and triangulated cells as faces + Gudhi::Delaunay_triangulation_off_writer<T> off_writer("/pouetpouet_tralala/pouetpouet_tralala/pouetpouet_tralala.off", triangulation); + + // Check the write operation was correct + BOOST_CHECK(!off_writer.is_valid()); + + delete triangulation; +} + |