mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
401b64c4e8
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
37 lines
676 B
Ruby
37 lines
676 B
Ruby
require_relative '../../spec_helper'
|
|
require_relative 'fixtures/common'
|
|
|
|
has_dir_fileno = begin
|
|
dir = Dir.new('.')
|
|
dir.fileno
|
|
true
|
|
rescue NotImplementedError
|
|
false
|
|
rescue Exception
|
|
true
|
|
ensure
|
|
dir.close
|
|
end
|
|
|
|
describe "Dir#fileno" do
|
|
before :each do
|
|
@name = tmp("fileno")
|
|
mkdir_p @name
|
|
@dir = Dir.new(@name)
|
|
end
|
|
|
|
after :each do
|
|
@dir.close
|
|
rm_r @name
|
|
end
|
|
|
|
if has_dir_fileno
|
|
it "returns the file descriptor of the dir" do
|
|
@dir.fileno.should be_kind_of(Fixnum)
|
|
end
|
|
else
|
|
it "raises an error when not implemented on the platform" do
|
|
lambda { @dir.fileno }.should raise_error(NotImplementedError)
|
|
end
|
|
end
|
|
end
|