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* ext/readline/readline.c (readline_readline): check if outstream

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is closed to get rid of a bug of readline 6.  [ruby-dev:45043]
  [Bug #5803]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34116 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2011-12-24 01:56:36 +00:00
parent 8397134330
commit 1dec79c324
3 changed files with 27 additions and 0 deletions
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10
test/readline/test_readline.rb
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@ -303,6 +303,16 @@ class TestReadline < Test::Unit::TestCase
end
end
def test_closed_outstream
bug5803 = '[ruby-dev:45043]'
IO.pipe do |r, w|
Readline.input = r
Readline.output = w
(w << "##\t").close
assert_raise(IOError, bug5803) {Readline.readline}
end
end
private
def replace_stdio(stdin_path, stdout_path)