[ruby/irb] Fix deprecation test when ran multiple times

(https://github.com/ruby/irb/pull/695) https://github.com/ruby/irb/commit/ae0e5bb80f
2023-08-26 09:56:44 -04:00 · 2023-08-26 09:56:44 -04:00 · a97dedf761
commit a97dedf761
parent 9ea9f99248
1 changed files with 3 additions and 4 deletions
--- a/test/irb/test_ruby_lex.rb
+++ b/test/irb/test_ruby_lex.rb
@ -203,11 +203,10 @@ module TestIRB
    end

    def test_initialising_the_old_top_level_ruby_lex
-      _, err = capture_output do
+      assert_in_out_err(["--disable-gems", "-W:deprecated"], <<~RUBY, [], /warning: constant ::RubyLex is deprecated/)
+        require "irb"
        ::RubyLex.new(nil)
-      end
-
-      assert_match(/warning: constant ::RubyLex is deprecated/, err)
+      RUBY
    end

    private