fix: add .gitattributes, set test files as binary where appropriate

.gitattributes

@@ -0,0 +1,30 @@
+# Sources
+*.c   text diff=cpp
+*.cpp text diff=cpp
+*.h   text diff=cpp
+*.hpp text diff=cpp
+
+# Markdown
+*.md linguist-detectable
+
+# Compressonator
+*.a binary
+*.lib binary
+
+# dmxpp
+*.dmx binary
+
+# mdlpp
+*.mdl binary
+*.vtx binary
+*.vvd binary
+*.ani binary
+*.phy binary
+*.vta binary
+
+# vicepp
+*.dec binary
+*.enc binary
+
+# vtfpp
+*.vtf binary

test/Helpers.cpp

@@ -5,7 +5,7 @@
 
 std::vector<std::byte> readFile(const std::string& path) {
 	std::ifstream file(path, std::ios::binary);
-	file >> std::skipws;
+	file.unsetf(std::ios::skipws);
 	auto size = std::filesystem::file_size(path);
 	std::vector<std::byte> out(size);
 	file.read(reinterpret_cast<char*>(out.data()), static_cast<std::streamsize>(size));

test/vicepp.cpp

@@ -7,8 +7,8 @@
 using namespace vicepp;
 
 TEST(vicepp, decrypt) {
-	auto encrypted = ::readFile(ASSET_ROOT "vicepp/weapon_pistol.ctx");
-	auto decrypted = ::readFile(ASSET_ROOT "vicepp/weapon_pistol.txt");
+	auto encrypted = ::readFile(ASSET_ROOT "vicepp/weapon_pistol.enc");
+	auto decrypted = ::readFile(ASSET_ROOT "vicepp/weapon_pistol.dec");
 
 	auto test = decrypt(encrypted, KnownCodes::HL2DM);
 	ASSERT_EQ(test.size(), decrypted.size());
@@ -19,8 +19,8 @@ TEST(vicepp, decrypt) {
 }
 
 TEST(vicepp, encrypt) {
-	auto encrypted = ::readFile(ASSET_ROOT "vicepp/weapon_pistol.ctx");
-	auto decrypted = ::readFile(ASSET_ROOT "vicepp/weapon_pistol.txt");
+	auto encrypted = ::readFile(ASSET_ROOT "vicepp/weapon_pistol.enc");
+	auto decrypted = ::readFile(ASSET_ROOT "vicepp/weapon_pistol.dec");
 
 	auto test = encrypt(decrypted, KnownCodes::HL2DM);
 	ASSERT_EQ(test.size(), encrypted.size());