diff options
Diffstat (limited to 'Library/Homebrew/test/test_ENV.rb')
| -rw-r--r-- | Library/Homebrew/test/test_ENV.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Library/Homebrew/test/test_ENV.rb b/Library/Homebrew/test/test_ENV.rb index 8e69cb6f0..1a1dd922b 100644 --- a/Library/Homebrew/test/test_ENV.rb +++ b/Library/Homebrew/test/test_ENV.rb @@ -26,4 +26,13 @@ class EnvironmentTests < Test::Unit::TestCase assert_nil ENV['LD'] assert_equal ENV['OBJC'], ENV['CC'] end + + def test_with_build_environment + before = ENV.to_hash + ENV.with_build_environment do + ENV['foo'] = 'bar' + end + assert_nil ENV['foo'] + assert_equal before, ENV.to_hash + end end |