Adding replay test mechanism

Author: Karjala22

.github/workflows/ubuntu-gcc.yml

@@ -34,3 +34,10 @@ jobs:
     - name: Build
       # Build your program with the given configuration
       run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
+
+    - name: Tests
+      # Run TFE tests such as replay verification for any deltas
+    - name: Run Tests
+      run: |
+        chmod +x ${{github.workspace}}/build/TheForceEngine/Tests/runTests.sh
+        ${{github.workspace}}/build/TheForceEngine/Tests/runTests.sh

TheForceEngine/TFE_Input/replay.cpp

@@ -1123,11 +1123,11 @@ namespace TFE_Input
 		restoreGameSettings();
 		restoreInputs();
 
-		TFE_System::logWrite(LOG_MSG, "Replay", "Finished playing back demo...");
-
 		enableCutscenes(cutscenesEnabled);
 		endCommonReplayStates();
 
+		TFE_System::logWrite(LOG_MSG, "Replay", "Finished playing back demo...");
+
 		if (TFE_Settings::getTempSettings()->exit_after_replay)
 		{
 			TFE_FrontEndUI::setState(APP_STATE_QUIT);

TheForceEngine/Tests/Replays/base_test.demo

@@ -0,0 +1,16 @@
+# TFE Does not like ~ so lets expand it
+user_path=~
+
+# Run the demo and generate new log file
+$user_path/tfe/theforceengine -gDark -r$user_path/tfe/TheForceEngine/Tests/Replays/base_test.demo --demo_logging --exit_after_replay
+
+# Diff Results of the rest 
+result=`diff <(tail -n 1 $user_path/.local/share/TheForceEngine/replay.log) <(tail -n 1 $user_path/tfe/TheForceEngine/Tests/Replays/base_replay.log)`
+
+if $result > /dev/null; then
+    exit 0
+else
+    echo $result
+    exit 1
+fi
+