1 files changed, 11 insertions, 0 deletions
diff --git a/railties/test/application/configuration_test.rb b/railties/test/application/configuration_test.rb
index 383f485db5..1c7d1e1f5f 100644
--- a/railties/test/application/configuration_test.rb
+++ b/railties/test/application/configuration_test.rb
@@ -348,6 +348,17 @@ module ApplicationTests
       end
     end
 
+    test "In production mode, STDOUT logging is enabled when RAILS_LOG_TO_STDOUT is set" do
+      restore_default_config
+
+      with_rails_env "production" do
+        switch_env "RAILS_LOG_TO_STDOUT", "1" do
+          app 'production'
+          assert ActiveSupport::Logger.logger_outputs_to?(app.config.logger, STDOUT)
+        end
+      end
+    end
+
     test "In production mode, config.public_file_server.enabled is disabled when RAILS_SERVE_STATIC_FILES is blank" do
       restore_default_config