Remove travis and use appveyor for OSx. Fix parallel test by setting tests dependencies

16 files changed, 128 insertions, 118 deletions

diff --git a/.github/build-requirements.txt b/.github/build-requirements.txt
new file mode 100644
index 00000000..7de60d23
--- /dev/null
+++ b/.github/build-requirements.txt
@@ -0,0 +1,5 @@
+setuptools
+wheel
+numpy
+Cython
+pybind11
\ No newline at end of file
diff --git a/.github/test-requirements.txt b/.github/test-requirements.txt
new file mode 100644
index 00000000..bd03f98e
--- /dev/null
+++ b/.github/test-requirements.txt
@@ -0,0 +1,8 @@
+pytest
+sphinx
+sphinxcontrib-bibtex
+sphinx-paramlinks
+matplotlib
+scipy
+scikit-learn
+POT
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 8980be10..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,78 +0,0 @@
-language: cpp 
-
-sudo: required 
-
-git: 
- depth: 3
-
-os: osx
-osx_image: xcode10.2
-compiler: clang
-
-matrix:
-  include:
-    - env:
-        # 1. Only examples and associated tests
-        - CMAKE_EXAMPLE='ON' CMAKE_TEST='OFF' CMAKE_UTILITIES='OFF' CMAKE_PYTHON='OFF' MAKE_TARGET='all' CTEST_COMMAND='ctest --output-on-failure'
-    - env:
-        # 2. Only unitary tests
-        - CMAKE_EXAMPLE='OFF' CMAKE_TEST='ON' CMAKE_UTILITIES='OFF' CMAKE_PYTHON='OFF' MAKE_TARGET='all' CTEST_COMMAND='ctest --output-on-failure'
-    - env:
-        # 3. Only utilities and associated tests
-        - CMAKE_EXAMPLE='OFF' CMAKE_TEST='OFF' CMAKE_UTILITIES='ON' CMAKE_PYTHON='OFF' MAKE_TARGET='all' CTEST_COMMAND='ctest --output-on-failure'
-    - env:
-        # 4. Only doxygen documentation
-        - CMAKE_EXAMPLE='OFF' CMAKE_TEST='OFF' CMAKE_UTILITIES='OFF' CMAKE_PYTHON='OFF' MAKE_TARGET='doxygen' CTEST_COMMAND='echo No tests for doxygen target'
-    - env:
-        # 5. Only Python, associated tests and sphinx documentation
-        # $ which python3   => /usr/local/bin/python3
-        # cmake             => -- Found PythonInterp: /usr/local/bin/python3 (found version "3.7.5")
-        # In python3-sphinx-build.py, print(sys.executable)   => /usr/local/opt/python/bin/python3.7   ???
-        # should be : MAKE_TARGET='all sphinx' CTEST_COMMAND='ctest --output-on-failure'
-        - CMAKE_EXAMPLE='OFF' CMAKE_TEST='OFF' CMAKE_UTILITIES='OFF' CMAKE_PYTHON='ON' MAKE_TARGET='all' CTEST_COMMAND='ctest --output-on-failure -E sphinx'
-
-cache:
-  directories:
-    - $HOME/.cache/pip
-    - $HOME/Library/Caches/Homebrew
-
-before_install:
-  - brew update && brew unlink python@2 && brew upgrade python
-
-addons:
-  homebrew:
-    packages:
-      - python3
-      - cmake
-      - graphviz 
-      - doxygen
-      - boost
-      - eigen
-      - gmp
-      - mpfr
-      - tbb
-      - cgal
-
-before_cache:
-  - rm -f $HOME/.cache/pip/log/debug.log
-  - brew cleanup
-
-# When installing through libcgal-dev apt, CMake Error at CGAL Exports.cmake The imported target "CGAL::CGAL Qt5" references the file
-install: 
-  - python3 -m pip install --upgrade pip setuptools wheel
-  - python3 -m pip install --user pytest Cython sphinx sphinxcontrib-bibtex sphinx-paramlinks matplotlib numpy scipy scikit-learn
-  - python3 -m pip install --user POT pybind11
-
-script: 
-  - rm -rf build
-  - mkdir -p build 
-  - cd build 
-  - cmake -DCMAKE_BUILD_TYPE=Release -DWITH_GUDHI_EXAMPLE=${CMAKE_EXAMPLE} -DWITH_GUDHI_TEST=${CMAKE_TEST} -DWITH_GUDHI_UTILITIES=${CMAKE_UTILITIES} -DWITH_GUDHI_PYTHON=${CMAKE_PYTHON} -DUSER_VERSION_DIR=version -DPython_ADDITIONAL_VERSIONS=3 .. 
-  - make ${MAKE_TARGET}
-  - ${CTEST_COMMAND}
-  - cd ..
-
-notifications:
-  email:
-    on_success: change # default: always
-    on_failure: always # default: always
diff --git a/Dockerfile_for_circleci_image b/Dockerfile_for_circleci_image
index ebd2f366..cca93f0c 100644
--- a/Dockerfile_for_circleci_image
+++ b/Dockerfile_for_circleci_image
@@ -42,24 +42,16 @@ RUN apt-get install -y make \
     locales \
     python3 \
     python3-pip \
-    python3-pytest \
     python3-tk \
-    python3-pybind11 \
     libfreetype6-dev \
-    pkg-config
+    pkg-config \
+    curl
 
-RUN pip3 install \
-    setuptools \
-    numpy \
-    matplotlib \
-    scipy \
-    Cython \
-    POT \
-    scikit-learn \
-    sphinx \
-    sphinx-paramlinks \
-    sphinxcontrib-bibtex \
-    tensorflow
+ADD .github/build-requirements.txt /
+ADD .github/test-requirements.txt /
+
+RUN pip3 install -r build-requirements.txt
+RUN pip3 install -r test-requirements.txt
 
 # apt clean up
 RUN apt autoremove && rm -rf /var/lib/apt/lists/*
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
new file mode 100644
index 00000000..77e0ac88
--- /dev/null
+++ b/azure-pipelines.yml
@@ -0,0 +1,44 @@
+trigger:
+  batch: true
+  branches:
+    include:
+    - '*'  # All branches
+
+jobs:
+  
+  - job: 'Test'
+    displayName: "Build and test"
+    timeoutInMinutes: 0
+    cancelTimeoutInMinutes: 60
+  
+    strategy:
+      matrix:
+        macOSrelease:
+          imageName: 'macos-10.14'
+          CMakeBuildType: Release
+          customInstallation: 'brew update && brew install graphviz doxygen boost eigen gmp mpfr tbb cgal'
+
+    pool:
+      vmImage: $(imageName)
+  
+    steps:
+    - task: UsePythonVersion@0
+      inputs:
+        versionSpec: '3.7'
+        architecture: 'x64'
+  
+    - script: |
+        $(customInstallation)
+        git submodule update --init
+        python -m pip install --upgrade pip
+        python -m pip install --user -r .github/build-requirements.txt
+        python -m pip install --user -r .github/test-requirements.txt
+      displayName: 'Install build dependencies'
+    - script: |
+        mkdir build
+        cd build
+        cmake -DCMAKE_BUILD_TYPE:STRING=$(CMakeBuildType) -DWITH_GUDHI_TEST=ON -DWITH_GUDHI_UTILITIES=ON -DWITH_GUDHI_PYTHON=ON -DPython_ADDITIONAL_VERSIONS=3 ..
+        make
+        make doxygen
+        ctest -j 8 --output-on-failure -E sphinx # remove sphinx build as it fails
+      displayName: 'Build, test and documentation generation'
diff --git a/src/Alpha_complex/example/CMakeLists.txt b/src/Alpha_complex/example/CMakeLists.txt
index b0337934..2eecd50c 100644
--- a/src/Alpha_complex/example/CMakeLists.txt
+++ b/src/Alpha_complex/example/CMakeLists.txt
@@ -32,14 +32,18 @@ if (DIFF_PATH)
 
     add_test(Alpha_complex_example_from_off_60_diff_files ${DIFF_PATH}
         ${CMAKE_CURRENT_BINARY_DIR}/alphaoffreader_result_60.txt ${CMAKE_CURRENT_BINARY_DIR}/alphaoffreader_for_doc_60.txt)
+    set_tests_properties(Alpha_complex_example_from_off_60_diff_files PROPERTIES DEPENDS Alpha_complex_example_from_off_60) 
     add_test(Alpha_complex_example_from_off_32_diff_files ${DIFF_PATH}
         ${CMAKE_CURRENT_BINARY_DIR}/alphaoffreader_result_32.txt ${CMAKE_CURRENT_BINARY_DIR}/alphaoffreader_for_doc_32.txt)
+    set_tests_properties(Alpha_complex_example_from_off_32_diff_files PROPERTIES DEPENDS Alpha_complex_example_from_off_32) 
 
     add_test(Alpha_complex_example_fast_from_off_60_diff_files ${DIFF_PATH}
         ${CMAKE_CURRENT_BINARY_DIR}/fastalphaoffreader_result_60.txt ${CMAKE_CURRENT_BINARY_DIR}/alphaoffreader_for_doc_60.txt)
+    set_tests_properties(Alpha_complex_example_fast_from_off_60_diff_files PROPERTIES DEPENDS Alpha_complex_example_fast_from_off_60) 
     add_test(Alpha_complex_example_fast_from_off_32_diff_files ${DIFF_PATH}
         ${CMAKE_CURRENT_BINARY_DIR}/fastalphaoffreader_result_32.txt ${CMAKE_CURRENT_BINARY_DIR}/alphaoffreader_for_doc_32.txt)
-  endif()
+    set_tests_properties(Alpha_complex_example_fast_from_off_32_diff_files PROPERTIES DEPENDS Alpha_complex_example_fast_from_off_32) 
+endif()
 
   add_executable ( Alpha_complex_example_weighted_3d_from_points Weighted_alpha_complex_3d_from_points.cpp )
   target_link_libraries(Alpha_complex_example_weighted_3d_from_points  ${CGAL_LIBRARY})
diff --git a/src/Alpha_complex/utilities/CMakeLists.txt b/src/Alpha_complex/utilities/CMakeLists.txt
index a3b0cc24..2ffbdde0 100644
--- a/src/Alpha_complex/utilities/CMakeLists.txt
+++ b/src/Alpha_complex/utilities/CMakeLists.txt
@@ -16,8 +16,14 @@ if (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.11.0)
   if (DIFF_PATH)
     add_test(Alpha_complex_utilities_diff_exact_alpha_complex ${DIFF_PATH}
              "exact.pers" "safe.pers")
+    set_tests_properties(Alpha_complex_utilities_diff_exact_alpha_complex PROPERTIES DEPENDS
+             "Alpha_complex_utilities_exact_alpha_complex_persistence;Alpha_complex_utilities_safe_alpha_complex_persistence")
+             
     add_test(Alpha_complex_utilities_diff_fast_alpha_complex ${DIFF_PATH}
              "fast.pers" "safe.pers")
+    set_tests_properties(Alpha_complex_utilities_diff_fast_alpha_complex PROPERTIES DEPENDS
+             "Alpha_complex_utilities_fast_alpha_complex_persistence;Alpha_complex_utilities_safe_alpha_complex_persistence")
+
   endif()
   
   install(TARGETS alpha_complex_persistence DESTINATION bin)
@@ -36,15 +42,19 @@ if (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.11.0)
           "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off"
           "-p" "2" "-m" "0.45" "-o" "exact_3d.pers" "-e")
 
-  add_test(NAME Alpha_complex_utilities_safe_alpha_complex_3d COMMAND $<TARGET_FILE:alpha_complex_3d_persistence>
+  add_test(NAME Alpha_complex_utilities_fast_alpha_complex_3d COMMAND $<TARGET_FILE:alpha_complex_3d_persistence>
           "${CMAKE_SOURCE_DIR}/data/points/tore3D_300.off"
           "-p" "2" "-m" "0.45" "-o" "fast_3d.pers" "-f")
 
   if (DIFF_PATH)
     add_test(Alpha_complex_utilities_diff_exact_alpha_complex_3d ${DIFF_PATH}
             "exact_3d.pers" "safe_3d.pers")
+    set_tests_properties(Alpha_complex_utilities_diff_exact_alpha_complex_3d PROPERTIES DEPENDS
+            "Alpha_complex_utilities_exact_alpha_complex_3d;Alpha_complex_utilities_alpha_complex_3d")
     add_test(Alpha_complex_utilities_diff_fast_alpha_complex_3d ${DIFF_PATH}
             "fast_3d.pers" "safe_3d.pers")
+    set_tests_properties(Alpha_complex_utilities_diff_fast_alpha_complex_3d PROPERTIES DEPENDS
+            "Alpha_complex_utilities_fast_alpha_complex_3d;Alpha_complex_utilities_alpha_complex_3d")
   endif()
 
   add_test(NAME Alpha_complex_utilities_periodic_alpha_complex_3d_persistence COMMAND $<TARGET_FILE:alpha_complex_3d_persistence>
diff --git a/src/Persistence_representations/utilities/CMakeLists.txt b/src/Persistence_representations/utilities/CMakeLists.txt
index fc51b1d6..85633b7b 100644
--- a/src/Persistence_representations/utilities/CMakeLists.txt
+++ b/src/Persistence_representations/utilities/CMakeLists.txt
@@ -14,7 +14,7 @@ function(add_persistence_representation_creation_utility creation_utility)
     install(TARGETS ${creation_utility} DESTINATION bin)
 endfunction(add_persistence_representation_creation_utility)
 
-function(add_persistence_representation_plot_utility plot_utility tool_extension)
+function(add_persistence_representation_plot_utility creation_utility plot_utility tool_extension)
     add_executable ( ${plot_utility} ${plot_utility}.cpp )
 
     # as the function is called in a subdirectory level, need to '../' to find persistence heat maps files
@@ -22,17 +22,21 @@ function(add_persistence_representation_plot_utility plot_utility tool_extension
         "${CMAKE_CURRENT_BINARY_DIR}/../first.pers${tool_extension}")
     #add_test(NAME Persistence_representation_utilities_${plot_utility}_second COMMAND $<TARGET_FILE:${plot_utility}>
     #    "${CMAKE_CURRENT_BINARY_DIR}/../second.pers${tool_extension}")
+    set_tests_properties(Persistence_representation_utilities_${plot_utility}_first PROPERTIES DEPENDS
+                         Persistence_representation_utilities_${creation_utility})
     if(GNUPLOT_PATH)
         add_test(NAME Persistence_representation_utilities_${plot_utility}_first_gnuplot COMMAND ${GNUPLOT_PATH}
             "-e" "load '${CMAKE_CURRENT_BINARY_DIR}/../first.pers${tool_extension}_GnuplotScript'")
         #add_test(NAME Persistence_representation_utilities_${plot_utility}_second_gnuplot COMMAND ${GNUPLOT_PATH}
         #    "-e" "load '${CMAKE_CURRENT_BINARY_DIR}/../second.pers${tool_extension}_GnuplotScript'")
+        set_tests_properties(Persistence_representation_utilities_${plot_utility}_first_gnuplot PROPERTIES DEPENDS
+                             Persistence_representation_utilities_${plot_utility}_first)
     endif()
 
     install(TARGETS ${plot_utility} DESTINATION bin)
 endfunction(add_persistence_representation_plot_utility)
 
-function(add_persistence_representation_function_utility function_utility tool_extension)
+function(add_persistence_representation_function_utility creation_utility function_utility tool_extension)
     add_executable ( ${function_utility} ${function_utility}.cpp )
 
     # ARGV2 is an optional argument
@@ -48,6 +52,8 @@ function(add_persistence_representation_function_utility function_utility tool_e
             "${CMAKE_CURRENT_BINARY_DIR}/../first.pers${tool_extension}"
             "${CMAKE_CURRENT_BINARY_DIR}/../second.pers${tool_extension}")
     endif()
+    set_tests_properties(Persistence_representation_utilities_${function_utility} PROPERTIES DEPENDS
+                         Persistence_representation_utilities_${creation_utility})
 
     install(TARGETS ${function_utility} DESTINATION bin)
 endfunction(add_persistence_representation_function_utility)
diff --git a/src/Persistence_representations/utilities/persistence_heat_maps/CMakeLists.txt b/src/Persistence_representations/utilities/persistence_heat_maps/CMakeLists.txt
index 89ef232f..e4c471c2 100644
--- a/src/Persistence_representations/utilities/persistence_heat_maps/CMakeLists.txt
+++ b/src/Persistence_representations/utilities/persistence_heat_maps/CMakeLists.txt
@@ -2,13 +2,24 @@ project(Persistence_representations_heat_maps_utilities)
 
 add_persistence_representation_creation_utility(create_pssk  "10" "-1" "-1" "4" "-1")
 add_persistence_representation_creation_utility(create_p_h_m_weighted_by_arctan_of_their_persistence "10" "-1" "-1" "4" "-1")
+
 add_persistence_representation_creation_utility(create_p_h_m_weighted_by_distance_from_diagonal "10" "-1" "-1" "4" "-1")
+# Tests output the same file
+set_tests_properties(Persistence_representation_utilities_create_p_h_m_weighted_by_distance_from_diagonal PROPERTIES DEPENDS
+                     Persistence_representation_utilities_create_p_h_m_weighted_by_arctan_of_their_persistence)
+
 add_persistence_representation_creation_utility(create_p_h_m_weighted_by_squared_diag_distance "10" "-1" "-1" "4" "-1")
+# Tests output the same file
+set_tests_properties(Persistence_representation_utilities_create_p_h_m_weighted_by_squared_diag_distance PROPERTIES DEPENDS
+                     Persistence_representation_utilities_create_p_h_m_weighted_by_distance_from_diagonal)
+
 # Need to set grid min and max for further average, distance and scalar_product
 add_persistence_representation_creation_utility(create_persistence_heat_maps "10" "0" "35" "10" "-1")
+set_tests_properties(Persistence_representation_utilities_create_persistence_heat_maps PROPERTIES DEPENDS
+                     Persistence_representation_utilities_create_p_h_m_weighted_by_squared_diag_distance)
 
-add_persistence_representation_plot_utility(plot_persistence_heat_map ".mps")
+add_persistence_representation_plot_utility(create_persistence_heat_maps plot_persistence_heat_map ".mps")
 
-add_persistence_representation_function_utility(average_persistence_heat_maps ".mps")
-add_persistence_representation_function_utility(compute_distance_of_persistence_heat_maps ".mps" "1")
-add_persistence_representation_function_utility(compute_scalar_product_of_persistence_heat_maps ".mps")
+add_persistence_representation_function_utility(create_persistence_heat_maps average_persistence_heat_maps ".mps")
+add_persistence_representation_function_utility(create_persistence_heat_maps compute_distance_of_persistence_heat_maps ".mps" "1")
+add_persistence_representation_function_utility(create_persistence_heat_maps compute_scalar_product_of_persistence_heat_maps ".mps")
diff --git a/src/Persistence_representations/utilities/persistence_intervals/CMakeLists.txt b/src/Persistence_representations/utilities/persistence_intervals/CMakeLists.txt
index a025183e..118c1e9b 100644
--- a/src/Persistence_representations/utilities/persistence_intervals/CMakeLists.txt
+++ b/src/Persistence_representations/utilities/persistence_intervals/CMakeLists.txt
@@ -3,17 +3,16 @@ project(Persistence_representations_intervals_utilities)
 
 add_executable ( plot_histogram_of_intervals_lengths plot_histogram_of_intervals_lengths.cpp )
 
-add_test(NAME plot_histogram_of_intervals_lengths COMMAND $<TARGET_FILE:plot_histogram_of_intervals_lengths>
+add_test(NAME Persistence_representation_utilities_plot_histogram_of_intervals_lengths COMMAND $<TARGET_FILE:plot_histogram_of_intervals_lengths>
     "${CMAKE_CURRENT_BINARY_DIR}/../first.pers" "-1")
 
 install(TARGETS plot_histogram_of_intervals_lengths DESTINATION bin)
 
-add_persistence_representation_plot_utility(plot_persistence_intervals "")
-add_persistence_representation_plot_utility(plot_persistence_Betti_numbers "")
+add_persistence_representation_plot_utility(plot_histogram_of_intervals_lengths plot_persistence_intervals "")
+add_persistence_representation_plot_utility(plot_histogram_of_intervals_lengths plot_persistence_Betti_numbers "")
 
 add_persistence_representation_creation_utility(compute_birth_death_range_in_persistence_diagram "-1")
 
-
 add_executable ( compute_number_of_dominant_intervals compute_number_of_dominant_intervals.cpp )
 add_test(NAME Persistence_representation_utilities_compute_number_of_dominant_intervals
     COMMAND $<TARGET_FILE:compute_number_of_dominant_intervals>
diff --git a/src/Persistence_representations/utilities/persistence_landscapes/CMakeLists.txt b/src/Persistence_representations/utilities/persistence_landscapes/CMakeLists.txt
index 6b24d032..4df84d36 100644
--- a/src/Persistence_representations/utilities/persistence_landscapes/CMakeLists.txt
+++ b/src/Persistence_representations/utilities/persistence_landscapes/CMakeLists.txt
@@ -2,8 +2,8 @@ project(Persistence_representations_landscapes_utilities)
 
 add_persistence_representation_creation_utility(create_landscapes "-1")
 
-add_persistence_representation_plot_utility(plot_landscapes ".land")
+add_persistence_representation_plot_utility(create_landscapes plot_landscapes ".land")
 
-add_persistence_representation_function_utility(average_landscapes ".land")
-add_persistence_representation_function_utility(compute_distance_of_landscapes ".land" "1")
-add_persistence_representation_function_utility(compute_scalar_product_of_landscapes ".land")
+add_persistence_representation_function_utility(create_landscapes average_landscapes ".land")
+add_persistence_representation_function_utility(create_landscapes compute_distance_of_landscapes ".land" "1")
+add_persistence_representation_function_utility(create_landscapes compute_scalar_product_of_landscapes ".land")
diff --git a/src/Persistence_representations/utilities/persistence_landscapes_on_grid/CMakeLists.txt b/src/Persistence_representations/utilities/persistence_landscapes_on_grid/CMakeLists.txt
index 36f3196b..8cd965f1 100644
--- a/src/Persistence_representations/utilities/persistence_landscapes_on_grid/CMakeLists.txt
+++ b/src/Persistence_representations/utilities/persistence_landscapes_on_grid/CMakeLists.txt
@@ -3,8 +3,8 @@ project(Persistence_representations_lanscapes_on_grid_utilities)
 # Need to set grid min and max for further average, distance and scalar_product
 add_persistence_representation_creation_utility(create_landscapes_on_grid "100" "0" "35" "-1")
 
-add_persistence_representation_plot_utility(plot_landscapes_on_grid ".g_land")
+add_persistence_representation_plot_utility(create_landscapes_on_grid plot_landscapes_on_grid ".g_land")
 
-add_persistence_representation_function_utility(average_landscapes_on_grid ".g_land")
-add_persistence_representation_function_utility(compute_distance_of_landscapes_on_grid ".g_land" "1")
-add_persistence_representation_function_utility(compute_scalar_product_of_landscapes_on_grid ".g_land")
+add_persistence_representation_function_utility(create_landscapes_on_grid average_landscapes_on_grid ".g_land")
+add_persistence_representation_function_utility(create_landscapes_on_grid compute_distance_of_landscapes_on_grid ".g_land" "1")
+add_persistence_representation_function_utility(create_landscapes_on_grid compute_scalar_product_of_landscapes_on_grid ".g_land")
diff --git a/src/Persistence_representations/utilities/persistence_vectors/CMakeLists.txt b/src/Persistence_representations/utilities/persistence_vectors/CMakeLists.txt
index bc982094..5b22ca84 100644
--- a/src/Persistence_representations/utilities/persistence_vectors/CMakeLists.txt
+++ b/src/Persistence_representations/utilities/persistence_vectors/CMakeLists.txt
@@ -2,8 +2,8 @@ project(Persistence_vectors_utilities)
 
 add_persistence_representation_creation_utility(create_persistence_vectors "-1")
 
-add_persistence_representation_plot_utility(plot_persistence_vectors ".vect")
+add_persistence_representation_plot_utility(create_persistence_vectors plot_persistence_vectors ".vect")
 
-add_persistence_representation_function_utility(average_persistence_vectors ".vect")
-add_persistence_representation_function_utility(compute_distance_of_persistence_vectors ".vect" "1")
-add_persistence_representation_function_utility(compute_scalar_product_of_persistence_vectors ".vect")
+add_persistence_representation_function_utility(create_persistence_vectors average_persistence_vectors ".vect")
+add_persistence_representation_function_utility(create_persistence_vectors compute_distance_of_persistence_vectors ".vect" "1")
+add_persistence_representation_function_utility(create_persistence_vectors compute_scalar_product_of_persistence_vectors ".vect")
diff --git a/src/Rips_complex/example/CMakeLists.txt b/src/Rips_complex/example/CMakeLists.txt
index e7772bdb..244a93ec 100644
--- a/src/Rips_complex/example/CMakeLists.txt
+++ b/src/Rips_complex/example/CMakeLists.txt
@@ -53,15 +53,23 @@ if (DIFF_PATH)
   add_test(Rips_complex_example_from_off_doc_12_1_diff_files ${DIFF_PATH}
       ${CMAKE_CURRENT_BINARY_DIR}/ripsoffreader_result_12_1.txt
       ${CMAKE_CURRENT_BINARY_DIR}/one_skeleton_rips_for_doc.txt)
+  set_tests_properties(Rips_complex_example_from_off_doc_12_1_diff_files PROPERTIES DEPENDS Rips_complex_example_from_off_doc_12_1) 
+
   add_test(Rips_complex_example_from_off_doc_12_3_diff_files ${DIFF_PATH}
       ${CMAKE_CURRENT_BINARY_DIR}/ripsoffreader_result_12_3.txt
       ${CMAKE_CURRENT_BINARY_DIR}/full_skeleton_rips_for_doc.txt)
+  set_tests_properties(Rips_complex_example_from_off_doc_12_3_diff_files PROPERTIES DEPENDS Rips_complex_example_from_off_doc_12_3) 
+
   add_test(Rips_complex_example_from_csv_distance_matrix_doc_12_1_diff_files ${DIFF_PATH}
       ${CMAKE_CURRENT_BINARY_DIR}/ripscsvreader_result_12_1.txt
       ${CMAKE_CURRENT_BINARY_DIR}/one_skeleton_rips_for_doc.txt)
+  set_tests_properties(Rips_complex_example_from_csv_distance_matrix_doc_12_1_diff_files PROPERTIES DEPENDS Rips_complex_example_from_csv_distance_matrix_doc_12_1) 
+
   add_test(Rips_complex_example_from_csv_distance_matrix_doc_12_3_diff_files ${DIFF_PATH}
       ${CMAKE_CURRENT_BINARY_DIR}/ripscsvreader_result_12_3.txt
       ${CMAKE_CURRENT_BINARY_DIR}/full_skeleton_rips_for_doc.txt)
+  set_tests_properties(Rips_complex_example_from_csv_distance_matrix_doc_12_3_diff_files PROPERTIES DEPENDS Rips_complex_example_from_csv_distance_matrix_doc_12_3) 
+
 endif()
 
 install(TARGETS Rips_complex_example_from_off DESTINATION bin)
diff --git a/src/common/example/CMakeLists.txt b/src/common/example/CMakeLists.txt
index 583a0027..fa8eb98c 100644
--- a/src/common/example/CMakeLists.txt
+++ b/src/common/example/CMakeLists.txt
@@ -12,6 +12,7 @@ if (DIFF_PATH)
 
   add_test(Common_example_vector_double_off_reader_diff_files ${DIFF_PATH}
       ${CMAKE_CURRENT_BINARY_DIR}/vectordoubleoffreader_result.txt ${CMAKE_CURRENT_BINARY_DIR}/alphacomplexdoc.off.txt)
+  set_tests_properties(Common_example_vector_double_off_reader_diff_files PROPERTIES DEPENDS Common_example_vector_double_off_reader) 
 endif()
 
 if(NOT CGAL_VERSION VERSION_LESS 4.11.0)
diff --git a/src/python/CMakeLists.txt b/src/python/CMakeLists.txt
index 090a7446..20e72a5f 100644
--- a/src/python/CMakeLists.txt
+++ b/src/python/CMakeLists.txt
@@ -181,7 +181,7 @@ if(PYTHONINTERP_FOUND)
         set(GUDHI_PYTHON_LIBRARY_DIRS "${GUDHI_PYTHON_LIBRARY_DIRS}'${MPFR_LIBRARIES_DIR}', ")
         message("** Add mpfr ${MPFR_LIBRARIES}")
       endif(MPFR_FOUND)
-endif(CGAL_FOUND)
+    endif(CGAL_FOUND)
 
     # Specific for Mac
     if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")