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Assert for duplicated ARGF [Bug #18074]

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Nobuyoshi Nakada 2021-08-10 22:06:43 +09:00
parent 7de7e9fdb7
commit c3964a313e
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7
test/ruby/test_argf.rb
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@ -1121,5 +1121,12 @@ class TestArgf < Test::Unit::TestCase
ruby('-e', "print ARGF.read(3)", @t1.path, @t2.path, @t3.path) do |f|
assert_equal("abc", f.read)
end
argf = ARGF.class.new(@t1.path, @t2.path, @t3.path)
begin
assert_equal("abc", argf.read(3))
ensure
argf.close
end
end
end