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| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2023-09-13 19:00:32 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2023-09-18 09:55:07 +0900 |
| commit | 5c6e00b090a81d233ccff98e0d642e7dd0182bd0 (patch) | |
| tree | ec5bdd03ac4178cdbd7b7c4122bbc27632be2bd5 /test/ruby | |
| parent | 8b4e54f9792769efd69028d19eb631cdf5fc60d9 (diff) | |
Simplify restoring ENV
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_rubyoptions.rb | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/test/ruby/test_rubyoptions.rb b/test/ruby/test_rubyoptions.rb index 20fa15604d..d174bda50f 100644 --- a/test/ruby/test_rubyoptions.rb +++ b/test/ruby/test_rubyoptions.rb @@ -99,8 +99,7 @@ class TestRubyOptions < Test::Unit::TestCase end def test_warning - save_rubyopt = ENV['RUBYOPT'] - ENV['RUBYOPT'] = nil + save_rubyopt = ENV.delete('RUBYOPT') assert_in_out_err(%w(-W0 -e) + ['p $-W'], "", %w(0), []) assert_in_out_err(%w(-W1 -e) + ['p $-W'], "", %w(1), []) assert_in_out_err(%w(-Wx -e) + ['p $-W'], "", %w(2), []) @@ -418,11 +417,7 @@ class TestRubyOptions < Test::Unit::TestCase ENV['RUBYOPT'] = '-W:qux' assert_in_out_err(%w(), "", [], /unknown warning category: `qux'/) ensure - if rubyopt_orig - ENV['RUBYOPT'] = rubyopt_orig - else - ENV.delete('RUBYOPT') - end + ENV['RUBYOPT'] = rubyopt_orig end def test_search |