1 files changed, 6 insertions, 8 deletions
diff --git a/tool/lib/test/unit/parallel.rb b/tool/lib/test/unit/parallel.rb
index b3a8957f26..ac297d4a0e 100644
--- a/tool/lib/test/unit/parallel.rb
+++ b/tool/lib/test/unit/parallel.rb
@@ -1,12 +1,6 @@
 # frozen_string_literal: true
-$LOAD_PATH.unshift "#{__dir__}/../.."
-require_relative '../../test/unit'
 
-require_relative '../../profile_test_all' if ENV.key?('RUBY_TEST_ALL_PROFILE')
-require_relative '../../tracepointchecker'
-require_relative '../../zombie_hunter'
-require_relative '../../iseq_loader_checker'
-require_relative '../../gc_checker'
+require_relative "../../../test/init"
 
 module Test
   module Unit
@@ -186,7 +180,7 @@ module Test
         else
           error = ProxyError.new(error)
         end
-        _report "record", Marshal.dump([suite.name, method, assertions, time, error])
+        _report "record", Marshal.dump([suite.name, method, assertions, time, error, suite.instance_method(method).source_location])
         super
       end
     end
@@ -208,5 +202,9 @@ if $0 == __FILE__
     end
   end
   require 'rubygems'
+  begin
+    require 'rake'
+  rescue LoadError
+  end
   Test::Unit::Worker.new.run(ARGV)
 end