From 0aaf65ac088cfc018688479d43ac38eaa0f245d7 Mon Sep 17 00:00:00 2001
From: Otto Link <otto.link.bv@gmail.com>
Date: Mon, 19 Aug 2024 18:14:36 +0200
Subject: [PATCH] Remove test folder and its content, clean-up cmake file
 (#192)

---
 CMakeLists.txt                           |  6 --
 tests/CMakeLists.txt                     |  2 -
 tests/parameter_influence/CMakeLists.txt |  2 -
 tests/parameter_influence/main.cpp       | 72 ------------------------
 tests/sandbox/CMakeLists.txt             |  2 -
 tests/sandbox/main.cpp                   | 15 -----
 6 files changed, 99 deletions(-)
 delete mode 100644 tests/CMakeLists.txt
 delete mode 100644 tests/parameter_influence/CMakeLists.txt
 delete mode 100644 tests/parameter_influence/main.cpp
 delete mode 100644 tests/sandbox/CMakeLists.txt
 delete mode 100644 tests/sandbox/main.cpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 248d0e83..00ccd0bb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,10 +3,8 @@ cmake_minimum_required(VERSION 3.22)
 project(highmap-root)
 
 option(HIGHMAP_ENABLE_OPENCL "" OFF)
-option(HIGHMAP_ENABLE_OPENCV "" ON)
 option(HIGHMAP_ENABLE_DOCS "" ON)
 option(HIGHMAP_ENABLE_EXAMPLES "" ON)
-option(HIGHMAP_ENABLE_TESTS "" ON)
 
 set(CMAKE_CXX_STANDARD 20)
 
@@ -60,7 +58,3 @@ if(HIGHMAP_ENABLE_EXAMPLES)
   endif(HIGHMAP_ENABLE_OPENCL)
   add_subdirectory(${PROJECT_SOURCE_DIR}/examples)
 endif(HIGHMAP_ENABLE_EXAMPLES)
-
-if(HIGHMAP_ENABLE_TESTS)
-  add_subdirectory(${PROJECT_SOURCE_DIR}/tests)
-endif(HIGHMAP_ENABLE_TESTS)
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
deleted file mode 100644
index ebdcb74d..00000000
--- a/tests/CMakeLists.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-add_subdirectory(${PROJECT_SOURCE_DIR}/tests/parameter_influence)
-add_subdirectory(${PROJECT_SOURCE_DIR}/tests/sandbox)
diff --git a/tests/parameter_influence/CMakeLists.txt b/tests/parameter_influence/CMakeLists.txt
deleted file mode 100644
index 8b89b82e..00000000
--- a/tests/parameter_influence/CMakeLists.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-add_executable(parameter_influence main.cpp)
-target_link_libraries(parameter_influence highmap)
diff --git a/tests/parameter_influence/main.cpp b/tests/parameter_influence/main.cpp
deleted file mode 100644
index be93b37b..00000000
--- a/tests/parameter_influence/main.cpp
+++ /dev/null
@@ -1,72 +0,0 @@
-#include <functional>
-#include <iostream>
-#include <string>
-
-#include "highmap.hpp"
-
-template <typename T>
-void show_influence(std::string                           label,
-                    hmap::Array                          &x,
-                    std::vector<T>                        params,
-                    std::function<void(hmap::Array &, T)> unary_op)
-{
-  hmap::Array x_bckp = x; // bckp
-
-  std::cout << "label: " << label.c_str() << "\n";
-  for (auto &v : params)
-  {
-    std::cout << "- parameter value: " << v << "\n";
-    hmap::Array x_tmp = x_bckp;
-    unary_op(x_tmp, v);
-    x_tmp.to_png(label + "-" + std::to_string(v) + ".png", hmap::Cmap::MAGMA);
-  }
-}
-
-int main(void)
-{
-  const hmap::Vec2<int>   shape = {512, 512};
-  const hmap::Vec2<float> res = {4.f, 4.f};
-  int                     seed = 1;
-
-  hmap::Array z = hmap::noise(hmap::NoiseType::PERLIN, shape, res, seed);
-  hmap::remap(z);
-
-  show_influence<float>("gain-gain",
-                        z,
-                        {1.f, 2.f, 4.f, 8.f, 16.f},
-                        [](hmap::Array &x, float gain)
-                        { return hmap::gain(x, gain); });
-
-  show_influence<float>("gamma_correction-gamma",
-                        z,
-                        {0.1f, 0.5f, 1.f, 2.f, 4.f},
-                        [](hmap::Array &x, float gamma)
-                        { return hmap::gamma_correction(x, gamma); });
-
-  show_influence<float>(
-      "gamma_correction_local-gamma",
-      z,
-      {0.1f, 0.5f, 1.f, 2.f, 4.f},
-      [](hmap::Array &x, float gamma)
-      { return hmap::gamma_correction_local(x, gamma, 16, 0.f); });
-
-  show_influence<int>("gamma_correction_local-ir",
-                      z,
-                      {4, 8, 16, 32, 64},
-                      [](hmap::Array &x, int ir) {
-                        return hmap::gamma_correction_local(x, 2.f, ir, 0.f);
-                      });
-
-  show_influence<float>("gamma_correction_local-k",
-                        z,
-                        {0.f, 0.1f, 0.2f, 0.4f, 0.8f},
-                        [](hmap::Array &x, float k) {
-                          return hmap::gamma_correction_local(x, 2.f, 16, k);
-                        });
-
-  show_influence<int>("expand-ir",
-                      z,
-                      {8, 16, 32, 64, 128},
-                      [](hmap::Array &x, int ir)
-                      { return hmap::expand(x, ir); });
-}
diff --git a/tests/sandbox/CMakeLists.txt b/tests/sandbox/CMakeLists.txt
deleted file mode 100644
index fa2d6f21..00000000
--- a/tests/sandbox/CMakeLists.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-add_executable(sandbox main.cpp)
-target_link_libraries(sandbox highmap)
diff --git a/tests/sandbox/main.cpp b/tests/sandbox/main.cpp
deleted file mode 100644
index 3dc333db..00000000
--- a/tests/sandbox/main.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-#include "highmap.hpp"
-#include "highmap/dbg/timer.hpp"
-
-int main(void)
-{
-  const hmap::Vec2<int>   shape = {512, 512};
-  const hmap::Vec2<float> res = {4.f, 4.f};
-  int                     seed = 2;
-
-  hmap::Timer::Start("fbm_perlin");
-  hmap::Array z = hmap::noise(hmap::NoiseType::PERLIN, shape, res, seed);
-  hmap::Timer::Stop("fbm_perlin");
-
-  z.to_png("out.png", hmap::Cmap::INFERNO);
-}