Added SaveFile

tiltedphoques · Feb 11, 2022 · 900ac3e · 900ac3e
1 parent 8d4dec4
commit 900ac3e
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diff --git a/Code/core/include/Filesystem.hpp b/Code/core/include/Filesystem.hpp
@@ -7,4 +7,5 @@ namespace TiltedPhoques
 {
     std::filesystem::path GetPath() noexcept;
     String LoadFile(const std::filesystem::path& acPath) noexcept;
+    bool SaveFile(const std::filesystem::path& acPath, const String& acData) noexcept;
 }
diff --git a/Code/core/src/Filesystem.cpp b/Code/core/src/Filesystem.cpp
@@ -40,4 +40,14 @@ namespace TiltedPhoques
         return content;
     }
 
+    bool SaveFile(const std::filesystem::path& acPath, const String& acData) noexcept
+    {
+        std::ofstream out(acPath, std::ios::binary);
+        if (!out.is_open())
+            return false;
+
+        out.write(acData.data(), acData.size());
+
+        return true;
+    }
 }
diff --git a/Code/tests/src/core.cpp b/Code/tests/src/core.cpp
@@ -21,6 +21,8 @@
 #include <cstring>
 #include <iostream>
 
+#include "Filesystem.hpp"
+
 using namespace TiltedPhoques;
 
 TEST_CASE("Outcome saves the result and errors", "[core.outcome]")
@@ -817,3 +819,19 @@ TEST_CASE("Vector benchmark")
         std::cout << "Tps: " << tpScratchElapsed.count() << std::endl;
     }
 }
+
+TEST_CASE("Filesystem")
+{
+    const String cData = "Hello There!\nGeneral Kenobi!";
+    const auto cPath = std::filesystem::current_path() / "test_file.txt";
+
+    WHEN("Saving a file")
+    {
+        REQUIRE(SaveFile(cPath, cData));
+
+        THEN("Loading it")
+        {
+            REQUIRE(LoadFile(cPath).size() == cData.size());
+        }
+    }
+}