begin # for standalone test suite on ruby/logger require_relative '../lib/envutil' rescue LoadError end begin require "readline.so" ReadlineSo = Readline rescue LoadError end 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 begin require "reline" rescue LoadError Object.class_eval {remove_const :Reline} if defined?(Reline) else 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 def finish_using_lib_reline Reline.instance_variable_set(:@core, nil) end end