gencpp/test/Unreal

Unreal Header & Source reconstruction tests

Note: This validation test has not been implemented yet.

Will test the following modules + plugins:

• Kismet
• Slate
• RTTI Bases
• Gameframework
• Actor & Component Bases
• Lyra

In the future I could attempt to do a similar test to that of the godot engine full compilation test.

For now it just does the following:

• Download the Unreal source code
• For each module
  1. Grab all header and source file paths
  2. Generate an ast for each file and serialize it to a file called <name of file>.gen.<h/c>
  3. Reconstruct the ast from the generated file
  4. Compare the original ast to the reconstructed ast

This wil most likely be the most difficult test along-side godot's full compilation test.