Typo

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/persistence_representation_integration@2472 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 457b970258b8a99519db664358c19d0dee80d879

1 files changed, 115 insertions, 0 deletions

diff --git a/src/Persistence_representations/test/read_persistence_from_file_test.cpp b/src/Persistence_representations/test/read_persistence_from_file_test.cpp
new file mode 100644
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+++ b/src/Persistence_representations/test/read_persistence_from_file_test.cpp
@@ -0,0 +1,115 @@
+/*    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):       Pawel Dlotko
+ *
+ *    Copyright (C) 2015  INRIA (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/>.
+ */
+
+
+
+#define BOOST_TEST_DYN_LINK
+#define BOOST_TEST_MODULE "Persistence_representations"
+#include <boost/test/unit_test.hpp>
+#include <gudhi/reader_utils.h>
+#include <gudhi/read_persistence_from_file.h>
+
+#include <iostream>
+
+
+
+using namespace Gudhi;
+using namespace Gudhi::Persistence_representations;
+
+
+
+	
+
+BOOST_AUTO_TEST_CASE(test_read_file_with_four_elements_per_line) 
+{	
+	std::vector< std::pair< double,double > > what_we_should_get;
+	what_we_should_get.push_back( std::make_pair( 0 , 2 ) );
+	what_we_should_get.push_back( std::make_pair( 10 , 1000 ) );
+	what_we_should_get.push_back( std::make_pair( 10 , 90 ) );
+	what_we_should_get.push_back( std::make_pair( 4 , 4 ) );		
+	std::vector<std::pair<double,double> > what_we_get = read_persistence_intervals_in_one_dimension_from_file("data/persistence_file_with_four_entries_per_line" , 1 , 1000 );
+	
+	
+	//for ( size_t i = 0 ; i != what_we_get.size() ; ++i )
+	//{
+	//	std::cerr << what_we_get[i].first << " , " << what_we_get[i].second << std::endl;
+	//}
+	
+	BOOST_CHECK( what_we_should_get.size() == what_we_get.size() );
+	
+	for ( size_t i = 0 ; i != what_we_get.size() ; ++i )
+	{
+		BOOST_CHECK( what_we_should_get[i] == what_we_get[i] );
+	}
+}
+
+
+BOOST_AUTO_TEST_CASE(test_read_file_with_three_elements_per_line) 
+{	
+	std::vector< std::pair< double,double > > what_we_should_get;	
+	what_we_should_get.push_back( std::make_pair( 4 , 9999 ) );
+	what_we_should_get.push_back( std::make_pair( 0 , 1 ) );
+	what_we_should_get.push_back( std::make_pair( 1 , 9999 ) );
+	what_we_should_get.push_back( std::make_pair( 10 , 90 ) );
+	what_we_should_get.push_back( std::make_pair( 4 , 4 ) );
+	
+	std::vector<std::pair<double,double> > what_we_get = read_persistence_intervals_in_one_dimension_from_file("data/persistence_file_with_three_entries_per_line" , 1 , 9999 );
+	
+	
+	//for ( size_t i = 0 ; i != what_we_get.size() ; ++i )
+	//{
+	//	std::cerr << what_we_get[i].first << " , " << what_we_get[i].second << std::endl;
+	//}
+	
+	BOOST_CHECK( what_we_should_get.size() == what_we_get.size() );
+	
+	for ( size_t i = 0 ; i != what_we_get.size() ; ++i )
+	{
+		BOOST_CHECK( what_we_should_get[i] == what_we_get[i] );
+	}
+}
+
+
+BOOST_AUTO_TEST_CASE(test_read_file_with_two_elements_per_line) 
+{	
+	std::vector< std::pair< double,double > > what_we_should_get;	
+	what_we_should_get.push_back( std::make_pair( 4 , 10 ) );
+	what_we_should_get.push_back( std::make_pair( 4 , 9999 ) );
+	what_we_should_get.push_back( std::make_pair( 0 , 1 ) );
+	what_we_should_get.push_back( std::make_pair( 1 , 4 ) );	
+	
+	std::vector<std::pair<double,double> > what_we_get = read_persistence_intervals_in_one_dimension_from_file("data/persistence_file_with_two_entries_per_line" , 1 , 9999 );
+	
+	
+	//for ( size_t i = 0 ; i != what_we_get.size() ; ++i )
+	//{
+	//	std::cerr << what_we_get[i].first << " , " << what_we_get[i].second << std::endl;
+	//}
+	
+	BOOST_CHECK( what_we_should_get.size() == what_we_get.size() );
+	
+	for ( size_t i = 0 ; i != what_we_get.size() ; ++i )
+	{
+		BOOST_CHECK( what_we_should_get[i] == what_we_get[i] );
+	}
+}
+