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-rw-r--r--test/ruby/test_whileuntil.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/test/ruby/test_whileuntil.rb b/test/ruby/test_whileuntil.rb
index 5628317cb8..5f48f2fd50 100644
--- a/test/ruby/test_whileuntil.rb
+++ b/test/ruby/test_whileuntil.rb
@@ -1,5 +1,6 @@
require 'test/unit'
require 'tmpdir'
+require_relative 'envutil'
class TestWhileuntil < Test::Unit::TestCase
def test_while
@@ -68,7 +69,7 @@ class TestWhileuntil < Test::Unit::TestCase
tmp.close
File.unlink tmpfilename or `/bin/rm -f "#{tmpfilename}"`
- assert(!File.exist?(tmpfilename))
+ assert_file_not(:exist?, tmpfilename)
}
end