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* test/ruby/test_io.rb (test_dup_many): extracted from test_dup.

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test in ruby subprocess.  at asakusa.rb.  [ruby-dev:35648]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2008-12-11 10:25:05 +00:00
parent 120ab4b826
commit 240378856b
2 changed files with 26 additions and 11 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Thu Dec 11 19:23:09 2008 Tanaka Akira <akr@fsij.org>
* test/ruby/test_io.rb (test_dup_many): extracted from test_dup.
test in ruby subprocess. at asakusa.rb. [ruby-dev:35648]
Thu Dec 11 19:16:30 2008 Tanaka Akira <akr@fsij.org>
* lib/pathname.rb (Pathname#=~): undefed. at asakusa.rb.

32
test/ruby/test_io.rb
View file

@ -651,18 +651,28 @@ class TestIO < Test::Unit::TestCase
assert_equal("foo\nbar\n", f.read)
assert_equal("", f2.read)
end
end
a = []
assert_raise(Errno::EMFILE, Errno::ENFILE, Errno::ENOMEM) do
loop {a << IO.pipe}
end
assert_raise(Errno::EMFILE, Errno::ENFILE, Errno::ENOMEM) do
loop {a << [a[-1][0].dup, a[-1][1].dup]}
end
a.each do |r, w|
r.close unless !r || r.closed?
w.close unless !w || w.closed?
end
def test_dup_many
ruby('-e', <<-'End') {|f|
ok = 0
a = []
begin
loop {a << IO.pipe}
rescue Errno::EMFILE, Errno::ENFILE, Errno::ENOMEM
ok += 1
end
print "no" if ok != 1
begin
loop {a << [a[-1][0].dup, a[-1][1].dup]}
rescue Errno::EMFILE, Errno::ENFILE, Errno::ENOMEM
ok += 1
end
print "no" if ok != 2
print "ok"
End
assert_equal("ok", f.read)
}
end
def test_inspect