1 /*=========================================================================
2 Program: vv http://www.creatis.insa-lyon.fr/rio/vv
5 - University of LYON http://www.universite-lyon.fr/
6 - Léon Bérard cancer center http://www.centreleonberard.fr
7 - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
9 This software is distributed WITHOUT ANY WARRANTY; without even
10 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
11 PURPOSE. See the copyright notices for more information.
13 It is distributed under dual licence
15 - BSD See included LICENSE.txt file
16 - CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
17 ===========================================================================*/
22 #include "gtest/gtest.h"
24 #include <itksys/SystemTools.hxx>
25 static inline void compare(std::string mhd, std::string refMhd, std::string refRaw){
26 std::ostringstream cmd_line;
28 //Ensure the description file exists
29 ASSERT_TRUE(itksys::SystemTools::FileExists(mhd.c_str(), true));
31 //Ensure the description reference file exists
32 ASSERT_TRUE(itksys::SystemTools::FileExists(refMhd.c_str(), true));
34 //Ensure our reference raw exists
35 ASSERT_TRUE(itksys::SystemTools::FileExists(refRaw.c_str(), true));
36 //todo : test this on windows
37 //Generate the new mhd and the new raw
38 cmd_line << TOOLS_PATH<<"clitkAffineTransform -i " << mhd << " -o "<<"out.mhd >/dev/null";
39 system(cmd_line.str().c_str());
41 //Check the new file has been created
42 EXPECT_TRUE(itksys::SystemTools::FileExists("out.mhd", true));
44 //Check the mhd and the produced mhd are still equal
45 EXPECT_FALSE( itksys::SystemTools::FilesDiffer("out.mhd", refMhd.c_str()) );
47 //Check the raw and the produced raw are different
48 EXPECT_TRUE( itksys::SystemTools::FilesDiffer("out.raw", refRaw.c_str()) );
50 //clean the produced junk
54 TEST(identity, clitkAffineTransformTest){
55 std::string mhd1=std::string(CLITK_TEST_DATA_PATH)+"Deformation4D.mhd";
56 std::string refMhd1=std::string(CLITK_TEST_DATA_PATH)+"Deformation4DRef.mhd";
57 std::string refRaw1=std::string(CLITK_TEST_DATA_PATH)+"Deformation4DRef.raw";
58 compare(mhd1, refMhd1, refRaw1);