From b1843507262c7c0d9831ebbeb2f43f43093aa15d Mon Sep 17 00:00:00 2001
From: vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb>
Date: Tue, 12 Feb 2019 12:20:25 +0000
Subject: Add unitary test for inf value read

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/cubical_complex_small_fix@4100 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 5cdac452d9c79cf63c62ec1382de4140a719286f
---
 src/Bitmap_cubical_complex/test/Bitmap_test.cpp | 15 +++++++++++++++
 src/Bitmap_cubical_complex/test/CMakeLists.txt  |  3 +++
 2 files changed, 18 insertions(+)

(limited to 'src/Bitmap_cubical_complex')

diff --git a/src/Bitmap_cubical_complex/test/Bitmap_test.cpp b/src/Bitmap_cubical_complex/test/Bitmap_test.cpp
index ca7bd986..6a917c25 100644
--- a/src/Bitmap_cubical_complex/test/Bitmap_test.cpp
+++ b/src/Bitmap_cubical_complex/test/Bitmap_test.cpp
@@ -32,6 +32,7 @@
 #include <iostream>
 #include <sstream>
 #include <vector>
+#include <limits>
 
 typedef Gudhi::cubical_complex::Bitmap_cubical_complex_base<double> Bitmap_cubical_complex_base;
 typedef Gudhi::cubical_complex::Bitmap_cubical_complex<Bitmap_cubical_complex_base> Bitmap_cubical_complex;
@@ -1576,3 +1577,17 @@ BOOST_AUTO_TEST_CASE(compute_incidence_between_cells_test_periodic_boundary_cond
     }
   }
 }
+
+BOOST_AUTO_TEST_CASE(perseus_file_read) {
+  Bitmap_cubical_complex increasing("sinusoid.txt");
+
+  auto it = increasing.top_dimensional_cells_iterator_begin();
+  double value = increasing.get_cell_data(*it);
+  std::cout << "First value of sinusoid.txt is " << value << std::endl;
+  BOOST_CHECK(value == 10.);
+  // Next value
+  ++it;
+  value = increasing.get_cell_data(*it);
+  std::cout << "Second value of sinusoid.txt is " << value << std::endl;
+  BOOST_CHECK(value == std::numeric_limits<double>::infinity());
+}
diff --git a/src/Bitmap_cubical_complex/test/CMakeLists.txt b/src/Bitmap_cubical_complex/test/CMakeLists.txt
index 8b43632a..d2f002a6 100644
--- a/src/Bitmap_cubical_complex/test/CMakeLists.txt
+++ b/src/Bitmap_cubical_complex/test/CMakeLists.txt
@@ -2,6 +2,9 @@ project(Bitmap_cubical_complex_tests)
 
 include(GUDHI_test_coverage)
 
+# Do not forget to copy test files in current binary dir
+file(COPY "${CMAKE_SOURCE_DIR}/data/bitmap/sinusoid.txt" DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/)
+
 add_executable ( Bitmap_cubical_complex_test_unit Bitmap_test.cpp )
 target_link_libraries(Bitmap_cubical_complex_test_unit ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY})
 if (TBB_FOUND)
-- 
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