Exit with a failure if any test files failed to load

1 files changed, 7 insertions, 1 deletions

diff --git a/tool/lib/test/unit.rb b/tool/lib/test/unit.rb
index 7604b4add9..9ce3c8b30a 100644
--- a/tool/lib/test/unit.rb
+++ b/tool/lib/test/unit.rb
@@ -813,6 +813,7 @@ module Test
             warn ""
             @warnings.uniq! {|w| w[1].message}
             @warnings.each do |w|
+              @errors += 1
               warn "#{w[0]}: #{w[1].message} (#{w[1].class})"
             end
             warn ""
@@ -1282,8 +1283,13 @@ module Test
             puts "#{f}: #{$!}"
           end
         }
+        @load_failed = errors.size.nonzero?
         result
       end
+
+      def run(*)
+        super or @load_failed
+      end
     end
 
     module RepeatOption # :nodoc: all
@@ -1680,7 +1686,7 @@ module Test
           break unless report.empty?
         end
 
-        return failures + errors if self.test_count > 0 # or return nil...
+        return (failures + errors).nonzero? # or return nil...
       rescue Interrupt
         abort 'Interrupted'
       end