Unverified Commit 540efd37 authored by ksss's avatar ksss

IO#close_on_exec? is not supported on MinGW

parent e5e9d034
......@@ -216,7 +216,10 @@ assert('IO#dup for readable') do
dup = io.dup
assert_true io != dup
assert_true io.fileno != dup.fileno
assert_true dup.close_on_exec?
begin
assert_true dup.close_on_exec?
rescue NotImplementedError
end
assert_equal 'm', dup.sysread(1)
assert_equal 'r', io.sysread(1)
assert_equal 'u', dup.sysread(1)
......
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