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-rw-r--r--test/test_open3.rb7
1 files changed, 7 insertions, 0 deletions
diff --git a/test/test_open3.rb b/test/test_open3.rb
index 46a991d..e560fbe 100644
--- a/test/test_open3.rb
+++ b/test/test_open3.rb
@@ -73,6 +73,13 @@ class TestOpen3 < Test::Unit::TestCase
}
end
+ def test_env
+ result = Open3.popen3({'A' => 'B', 'C' => 'D'}, RUBY, '-e' 'p ENV["A"]') do |i, out, err, thr|
+ output = out.read
+ assert_equal("\"B\"\n", output)
+ end
+ end
+
def with_pipe
r, w = IO.pipe
yield r, w