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-rw-r--r--test/ruby/envutil.rb2
-rw-r--r--test/ruby/test_rubyoptions.rb4
2 files changed, 3 insertions, 3 deletions
diff --git a/test/ruby/envutil.rb b/test/ruby/envutil.rb
index 2fc6143176..f0d5c2f8f6 100644
--- a/test/ruby/envutil.rb
+++ b/test/ruby/envutil.rb
@@ -127,7 +127,7 @@ module Test
end
LANG_ENVS = %w"LANG LC_ALL LC_CTYPE"
- def assert_in_out_err(args, test_stdin = "", test_stdout = "", test_stderr = "", message = nil)
+ def assert_in_out_err(args, test_stdin = "", test_stdout = [], test_stderr = [], message = nil)
in_c, in_p = IO.pipe
out_p, out_c = IO.pipe
err_p, err_c = IO.pipe
diff --git a/test/ruby/test_rubyoptions.rb b/test/ruby/test_rubyoptions.rb
index 4e78b4c827..d4143cffb8 100644
--- a/test/ruby/test_rubyoptions.rb
+++ b/test/ruby/test_rubyoptions.rb
@@ -317,7 +317,7 @@ class TestRubyOptions < Test::Unit::TestCase
rubybin = Regexp.quote(EnvUtil.rubybin)
pat = /\A#{rubybin}:.* -- #{Regexp.quote(notexist)} \(LoadError\)\Z/
assert_equal(false, File.exist?(notexist))
- assert_in_out_err(["-r", notexist, "-ep"], [], [], pat)
- assert_in_out_err([notexist], [], [], pat)
+ assert_in_out_err(["-r", notexist, "-ep"], "", [], pat)
+ assert_in_out_err([notexist], "", [], pat)
end
end