chore: add simple iw3 system test

test/Catch2Common.lua

@@ -11,6 +11,7 @@ end
 function Catch2Common:link(links)
 	links:add(self:name())
 	links:linkto(catch2)
+	links:linkto(Utils)
 end
 
 function Catch2Common:use()
@@ -45,7 +46,9 @@ function Catch2Common:project()
 		
 		self:include(includes)
 		catch2:include(includes)
+		Utils:include(includes)
 
 		links:linkto(catch2)
+		links:linkto(Utils)
 		links:linkall()
 end

test/Catch2Common/OatTestPaths.cpp

@@ -24,4 +24,13 @@ namespace oat::paths
 
         return result;
     }
+
+    std::filesystem::path GetTempDirectory(const std::string& subDir)
+    {
+        auto result = fs::current_path() / "build" / ".tmp" / subDir;
+        if (!fs::is_directory(result))
+            fs::create_directories(result);
+
+        return result;
+    }
 } // namespace oat::paths

test/Catch2Common/OatTestPaths.h

@@ -1,10 +1,12 @@
 #pragma once
 
 #include <filesystem>
+#include <string>
 
 namespace oat::paths
 {
     std::filesystem::path GetSourceDirectory();
     std::filesystem::path GetTestDirectory();
     std::filesystem::path GetTempDirectory();
+    std::filesystem::path GetTempDirectory(const std::string& subDir);
 } // namespace oat::paths

test/Catch2Common/main.cpp

@@ -1,3 +1,5 @@
+#include "Utils/Logging/Log.h"
+
 #include <catch2/catch_session.hpp>
 #include <filesystem>
 #include <format>
@@ -7,6 +9,9 @@ namespace fs = std::filesystem;
 
 int main(const int argc, char* argv[])
 {
+    con::init();
+    con::set_log_level(con::LogLevel::DEBUG);
+
     const fs::path absoluteBinDir(fs::canonical(argv[0]).parent_path());
 
     const auto expectedLibDir = absoluteBinDir.parent_path().parent_path();
@@ -15,24 +20,24 @@ int main(const int argc, char* argv[])
 
     if (absoluteBinDir.filename() != "tests" || expectedLibDir.filename() != "lib" || expectedBuildDir.filename() != "build")
     {
-        std::cerr << std::format("Expected test binary to be in the folder it was compiled into (build/lib/?/tests) but was {}\n", absoluteBinDir.string());
+        con::error("Expected test binary to be in the folder it was compiled into (build/lib/?/tests) but was {}", absoluteBinDir.string());
-        std::cerr << "Please do not move test executable out of compilation folder\n";
+        con::error("Please do not move test executable out of compilation folder");
         return 1;
     }
 
     const auto expectedSrcDir = expectedRootDir / "src";
     if (!fs::is_directory(expectedSrcDir))
     {
-        std::cerr << std::format("Expected source directory to exist in {}, but it did not\n", expectedSrcDir.string());
+        con::error("Expected source directory to exist in {}, but it did not", expectedSrcDir.string());
-        std::cerr << "Please do not move test executable out of compilation folder\n";
+        con::error("Please do not move test executable out of compilation folder");
         return 1;
     }
 
     const auto expectedTestDir = expectedRootDir / "test";
     if (!fs::is_directory(expectedTestDir))
     {
-        std::cerr << std::format("Expected test directory to exist in {}, but it did not\n", expectedTestDir.string());
+        con::error("Expected test directory to exist in {}, but it did not", expectedTestDir.string());
-        std::cerr << "Please do not move test executable out of compilation folder\n";
+        con::error("Please do not move test executable out of compilation folder");
         return 1;
     }
 

test/SystemTests.lua

@@ -44,6 +44,8 @@ function SystemTests:project()
         ObjLoading:include(includes)
         ObjCompiling:include(includes)
         ObjWriting:include(includes)
+        Linking:include(includes)
+        Unlinking:include(includes)
 		catch2:include(includes)
 
 		Raw:use()
@@ -56,5 +58,7 @@ function SystemTests:project()
 		links:linkto(ObjWriting)
 		links:linkto(catch2)
 		links:linkto(Catch2Common)
+		links:linkto(Linking)
+		links:linkto(Unlinking)
 		links:linkall()
 end

test/SystemTests/Game/IW3/SimpleZoneIW3.cpp

@@ -0,0 +1,45 @@
+#include "Linker.h"
+#include "OatTestPaths.h"
+#include "SystemTestsPaths.h"
+
+#include <catch2/catch_test_macros.hpp>
+#include <format>
+#include <memory>
+#include <string>
+
+using namespace std::literals;
+
+namespace
+{
+    TEST_CASE("Simple Zone(IW3)", "[iw3][system][simple]")
+    {
+        const auto assetSearchPath = oat::paths::GetSystemTestsDirectory() / "Game/IW3/simple";
+        const auto sourceSearchPath = oat::paths::GetSystemTestsDirectory() / "Game/IW3/simple";
+        const auto outputPath = oat::paths::GetTempDirectory("iw3_simple");
+
+        const char* argStrings[]{
+            "SystemTests", // bin
+            "--verbose",
+            "--asset-search-path",
+            assetSearchPath.c_str(),
+            "--source-search-path",
+            sourceSearchPath.c_str(),
+            "--output-folder",
+            outputPath.c_str(),
+            "SimpleZoneIW3",
+        };
+
+        LinkerArgs args;
+
+        bool shouldContinue = true;
+        const auto couldParseArgs = args.ParseArgs(std::extent_v<decltype(argStrings)>, argStrings, shouldContinue);
+
+        REQUIRE(couldParseArgs);
+        REQUIRE(shouldContinue);
+
+        const auto linker = Linker::Create(std::move(args));
+        const auto linkerResult = linker->Start();
+
+        REQUIRE(linkerResult);
+    }
+} // namespace

test/SystemTests/Game/IW3/simple/SimpleZone.txt

@@ -0,0 +1 @@
+This is a simple zone.

test/SystemTests/Game/IW3/simple/SimpleZoneIW3.zone

@@ -0,0 +1,4 @@
+>game,IW3
+
+rawfile,SimpleZone.txt
+

test/SystemTests/SystemTestsPaths.cpp

@@ -0,0 +1,15 @@
+#include "SystemTestsPaths.h"
+
+#include "OatTestPaths.h"
+
+#include <filesystem>
+
+namespace fs = std::filesystem;
+
+namespace oat::paths
+{
+    std::filesystem::path GetSystemTestsDirectory()
+    {
+        return GetTestDirectory() / "SystemTests";
+    }
+} // namespace oat::paths

test/SystemTests/SystemTestsPaths.h

@@ -0,0 +1,8 @@
+#pragma once
+
+#include <filesystem>
+
+namespace oat::paths
+{
+    std::filesystem::path GetSystemTestsDirectory();
+} // namespace oat::paths