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close opened files explicitly

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to fix a test failure like
http://ci.rvm.jp/results/trunk-theap-asserts@silicon-docker/1804207


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67159 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2019-03-03 00:17:18 +00:00
parent 4eda7e1d14
commit 19a8bbafd8
1 changed files with 4 additions and 1 deletions
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5
test/ruby/test_dir.rb
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@ -457,8 +457,11 @@ class TestDir < Test::Unit::TestCase
begin;
Process.setrlimit(Process::RLIMIT_NOFILE, 50)
begin
tap {tap {tap {(0..100).map {open(IO::NULL)}}}}
fs = []
tap {tap {tap {(0..100).map {fs << open(IO::NULL)}}}}
rescue Errno::EMFILE
ensure
fs.each{|f| f.close}
end
list = Dir.glob("*").sort
assert_not_empty(list)