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Add a test.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2015-01-08 15:38:13 +00:00
parent 6ebb19c840
commit 45913acc68
1 changed files with 10 additions and 2 deletions
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10
test/test_open3.rb
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@ -80,7 +80,15 @@ class TestOpen3 < Test::Unit::TestCase
end
end
def test_numeric_file_descriptors
def test_numeric_file_descriptor2
with_pipe {|r, w|
Open3.popen2(RUBY, '-e', 'STDERR.puts "foo"', 2 => w) {|i,o,t|
assert_equal("foo\n", r.gets)
}
}
end
def test_numeric_file_descriptor3
skip "passing FDs bigger than 2 is not supported on Windows" if /mswin|mingw/ =~ RUBY_PLATFORM
with_pipe {|r, w|
Open3.popen3(RUBY, '-e', 'IO.open(3).puts "foo"', 3 => w) {|i,o,e,t|