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| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-03-13 03:29:43 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-03-13 03:29:43 +0000 |
| commit | 5fdf36734886d933315b837173314f465ba25f46 (patch) | |
| tree | d7fd7f16c0b3e232c10f5e1d32482d839405c4db /test/readline | |
| parent | dc8d595461308a79c406cb16e6abb763b589bd3a (diff) | |
| download | ruby-5fdf36734886d933315b837173314f465ba25f46.tar.gz | |
* test/readline/test_readline.rb: Restore environment variables:
COLUMNS LINES
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49958 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/readline')
| -rw-r--r-- | test/readline/test_readline.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/readline/test_readline.rb b/test/readline/test_readline.rb index 0c50a99bc9..89d72b560f 100644 --- a/test/readline/test_readline.rb +++ b/test/readline/test_readline.rb @@ -9,8 +9,10 @@ end class TestReadline < Test::Unit::TestCase INPUTRC = "INPUTRC" + SAVED_ENV = %w[COLUMNS LINES] def setup + @saved_env = ENV.values_at(*SAVED_ENV) @inputrc, ENV[INPUTRC] = ENV[INPUTRC], IO::NULL end @@ -24,6 +26,7 @@ class TestReadline < Test::Unit::TestCase end Readline.input = nil Readline.output = nil + SAVED_ENV.each_with_index {|k, i| ENV[k] = @saved_env[i] } end if !/EditLine/n.match(Readline::VERSION) |