Check DONT_RUN_RELINE_TEST envvar

1 files changed, 10 insertions, 8 deletions

diff --git a/test/readline/helper.rb b/test/readline/helper.rb
index ee157722f1..d5f02573ec 100644
--- a/test/readline/helper.rb
+++ b/test/readline/helper.rb
@@ -3,18 +3,20 @@ begin
   ReadlineSo = Readline
 rescue LoadError
 end
-require "reline"
 
 def use_ext_readline # Use ext/readline as Readline
   Object.send(:remove_const, :Readline) if Object.const_defined?(:Readline)
   Object.const_set(:Readline, ReadlineSo)
 end
 
-def use_lib_reline # Use lib/reline as Readline
-  Reline.send(:remove_const, 'IOGate') if Reline.const_defined?('IOGate')
-  Reline.const_set('IOGate', Reline::GeneralIO)
-  Reline.send(:core).config.instance_variable_set(:@test_mode, true)
-  Reline.send(:core).config.reset
-  Object.send(:remove_const, :Readline) if Object.const_defined?(:Readline)
-  Object.const_set(:Readline, Reline)
+unless ENV['DONT_RUN_RELINE_TEST']
+  require "reline"
+  def use_lib_reline # Use lib/reline as Readline
+    Reline.send(:remove_const, 'IOGate') if Reline.const_defined?('IOGate')
+    Reline.const_set('IOGate', Reline::GeneralIO)
+    Reline.send(:core).config.instance_variable_set(:@test_mode, true)
+    Reline.send(:core).config.reset
+    Object.send(:remove_const, :Readline) if Object.const_defined?(:Readline)
+    Object.const_set(:Readline, Reline)
+  end
 end