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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
-> { @dir.fileno }.should raise_error(NotImplementedError)
end
end
end
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