From 1896dd5761fd3ddf5a831106bf38a2297c6081c9 Mon Sep 17 00:00:00 2001
From: Filip Sykala - NTB T15p <Filip.Sykala@prusa3d.cz>
Date: Wed, 21 Dec 2022 09:02:10 +0100
Subject: [PATCH] Disable italic font check for RaspberryPi(aka linux)

---
 tests/libslic3r/test_emboss.cpp | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/tests/libslic3r/test_emboss.cpp b/tests/libslic3r/test_emboss.cpp
index a045d49902..2aba5ef19a 100644
--- a/tests/libslic3r/test_emboss.cpp
+++ b/tests/libslic3r/test_emboss.cpp
@@ -381,9 +381,9 @@ TEST_CASE("triangle intersection", "[]")
 
 #if defined _WIN32
 #define FONT_DIR_PATH "C:/Windows/Fonts";
-#elif defined __linux__
-#define FONT_DIR_PATH "/usr/share/fonts";
 #endif
+//#elif defined __linux__
+//#define FONT_DIR_PATH "/usr/share/fonts";
 //#elif defined __APPLE__
 //#define FONT_DIR_PATH "//System/Library/Fonts";
 //#endif
@@ -391,8 +391,10 @@ TEST_CASE("triangle intersection", "[]")
 #ifdef FONT_DIR_PATH
 #include <string>
 #include <iostream>
-#include <filesystem>
-namespace fs = std::filesystem;
+#include <boost/filesystem.hpp>
+namespace fs = boost::filesystem;
+//#include <filesystem>
+//namespace fs = std::filesystem;
 // Check function Emboss::is_italic that exist some italic and some non-italic font.
 TEST_CASE("Italic check", "[Emboss]") 
 {  
@@ -406,15 +408,15 @@ TEST_CASE("Italic check", "[Emboss]")
         dir_paths.pop();
         for (const auto &entry : fs::directory_iterator(dir_path)) {
             const fs::path &act_path = entry.path();
-            if (entry.is_directory()) {
-                dir_paths.push(act_path.u8string());
+            if (fs::is_directory(entry)) {
+                dir_paths.push(act_path.string());
                 continue;
             }
-            std::string ext = act_path.extension().u8string();
+            std::string ext = act_path.extension().string();
             std::transform(ext.begin(), ext.end(), ext.begin(),
                            [](unsigned char c) { return std::tolower(c); });
             if (ext != ".ttf") continue;
-            std::string path_str = act_path.u8string();
+            std::string path_str = act_path.string();
             auto        font_opt = Emboss::create_font_file(path_str.c_str());
             if (font_opt == nullptr) continue;