Add LLVM test to the Rakefile

Signed-off-by: Afonso Oliveira <[email protected]>

Rakefile

@@ -84,6 +84,22 @@ namespace :serve do
 end
 
 namespace :test do
+
+  # "Run the cross-validation against LLVM"
+  task :llvm do
+    venv_python = "#{$root}/.home/.venv/bin/python3"
+    if File.exist?(venv_python)
+      begin
+        sh "#{venv_python} -m pytest ext/auto-inst/test_parsing.py -v"
+      rescue => e
+        raise unless e.message.include?("status (5)") #dont fail on skipped tests
+      end
+    else
+      puts "\nNo Python virtual environment found."
+      puts "Tests will be skipped.\n"
+    end
+  end
+
   # "Run the IDL compiler test suite"
   task :idl_compiler do
     t = Minitest::TestTask.new(:lib_test)
@@ -289,6 +305,7 @@ namespace :test do
     These are basic but fast-running tests to check the database and tools
   DESC
   task :smoke do
+    Rake::Task["test:llvm"].invoke
     Rake::Task["test:idl_compiler"].invoke
     Rake::Task["test:lib"].invoke
     Rake::Task["test:schema"].invoke