Update fmt and googletest submodules, fix various compilation issues

src/common/config.cpp

@@ -32,7 +32,7 @@ config::file_error::file_error()
 }
 
 config::file_error::file_error(const std::filesystem::path& in_filename)
-	: std::runtime_error{ "Error openening file \"" + std::string{ in_filename } + "\". Error: " + std::strerror(errno) } {
+	: std::runtime_error{ "Error opening file \"" + in_filename.string() + "\". Error: " + std::strerror(errno) } {
 	// Empty ctor body
 };
 
@@ -136,7 +136,7 @@ std::string config::get_format(const std::filesystem::path& in_filename, const s
 	}
 
 	// Try to determine format from filename
-	std::string extension = in_filename.extension();
+	std::string extension = in_filename.extension().string();
 	if jessilib_assert(!extension.empty()) {
 		return extension.substr(1);
 	}

src/external/fmt

@@ -1 +1 @@
-Subproject commit 0476a51cba8dca9591f022856e2ff51c4d3f36b0
+Subproject commit 812733cc963b2e1d96f6ad2cb2d441c6fe8e4a5b

src/include/io/color.hpp

@@ -70,7 +70,7 @@ public:
 		return m_value;
 	}
 
-	constexpr double distance(const color& in_color) const {
+	double distance(const color& in_color) const {
 		return std::sqrt(distance_sq(in_color));
 	}
 

src/include/io/message.hpp

@@ -214,11 +214,11 @@ std::string process_message(const jessilib::io::formatted_message& msg) {
 
 	// Populate args
 	for (auto& text : msg.get_message()) {
-		args.emplace_back(fmt::internal::make_arg<fmt::format_context>(wrap_text<WrapperT>(text)));
+		args.emplace_back(fmt::detail::make_arg<fmt::format_context>(wrap_text<WrapperT>(text)));
 	}
 
 	// Pass args into vformat
-	fmt::format_args text_args{ args.data(), args.size() };
+	fmt::format_args text_args{ args.data(), static_cast<int>(args.size()) };
 	return fmt::vformat(msg.format(), text_args);
 }
 

src/test/CMakeLists.txt

@@ -3,7 +3,8 @@ set(SOURCE_FILES
         timer.cpp thread_pool.cpp util.cpp object.cpp parser.cpp config.cpp parsers/json.cpp unicode.cpp app_parameters.cpp io/color.cpp duration.cpp)
 
 # Setup gtest
-add_subdirectory(googletest/googletest)
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+add_subdirectory(googletest)
 #include_directories(googletest/googletest)
 #include_directories(googletest/googlemock)
 

src/test/googletest

@@ -1 +1 @@
-Subproject commit d175c8bf823e709d570772b038757fadf63bc632
+Subproject commit bf0701daa9f5b30e5882e2f8f9a5280bcba87e77

src/test/io/color.cpp

@@ -74,7 +74,7 @@ TEST(ColorTest, copy) {
 	color color_rgb{ 0x12, 0x34, 0x56 };
 
 	EXPECT_EQ(color_value, color_rgb);
-	EXPECT_EQ(color_value.value(), g_constexpr_color);
+	EXPECT_EQ(color_value.value(), g_constexpr_color.value());
 	EXPECT_EQ(color_value.red(), 0x12);
 	EXPECT_EQ(color_value.green(), 0x34);
 	EXPECT_EQ(color_value.blue(), 0x56);

src/test/parser.cpp

@@ -50,7 +50,7 @@ public:
 			return in_object.get<std::string>();
 		}
 
-		return DEFAULT_SERIALIZE_RESULT;
+		return static_cast<std::string>(DEFAULT_SERIALIZE_RESULT);
 	}
 
 	static object deserialize_default(std::string_view in_data) {
@@ -58,7 +58,7 @@ public:
 	}
 
 	/** static members */
-	static constexpr const char DEFAULT_SERIALIZE_RESULT[]{ "serialize_result" };
+	static constexpr std::string_view DEFAULT_SERIALIZE_RESULT = "serialize_result"sv;
 	static std::function<std::string(const object&)> serialize_impl;
 	static std::function<object(std::string_view)> deserialize_impl;
 };

src/test/parsers/json.cpp

@@ -47,12 +47,18 @@ TEST(JsonParser, serialize_decimal) {
 	EXPECT_DOUBLE_EQ(std::atof(parser.serialize(1234.0).c_str()), 1234.0);
 }
 
+// necessary due to some sort of bug with EXPECT_EQ on MSVC
+template<typename LeftT, typename RightT>
+void expect_eq(LeftT in_left, RightT in_right) {
+	EXPECT_EQ(in_left, in_right);
+}
+
 TEST(JsonParser, serialize_string) {
 	json_parser parser;
 
 	EXPECT_EQ(parser.serialize("text"), R"json("text")json");
-	EXPECT_EQ(parser.serialize("\"text\""), R"json("\"text\"")json");
-	EXPECT_EQ(parser.serialize("\"te\x10xt\""), R"json("\"te\u0010xt\"")json");
+	expect_eq(parser.serialize("\"text\""), R"json("\"text\"")json");
+	expect_eq(parser.serialize("\"te\x10xt\""), R"json("\"te\u0010xt\"")json");
 }
 
 TEST(JsonParser, serialize_array) {

src/test/timer.cpp

@@ -169,7 +169,7 @@ TEST(TimerTest, simultaneousTimers) {
 	}};
 
 	// Wait for some timers to fire
-	std::this_thread::sleep_for(period * 3);
+	std::this_thread::sleep_for(period + 100ms);
 	EXPECT_GE(timers_running, 2);
 
 	// Notify timers to close