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|
require_relative '../../spec_helper'
require_relative 'fixtures/common'
describe "Dir#close" do
before :all do
DirSpecs.create_mock_dirs
end
after :all do
DirSpecs.delete_mock_dirs
end
it "does not raise an IOError even if the Dir instance is closed" do
dir = Dir.open DirSpecs.mock_dir
dir.close.should == nil
dir.close.should == nil
guard -> { dir.respond_to? :fileno } do
-> { dir.fileno }.should raise_error(IOError, /closed directory/)
end
end
it "returns nil" do
dir = Dir.open DirSpecs.mock_dir
dir.close.should == nil
end
ruby_version_is '3.3'...'3.4' do
guard -> { Dir.respond_to? :for_fd } do
it "does not raise an error even if the file descriptor is closed with another Dir instance" do
dir = Dir.open DirSpecs.mock_dir
dir_new = Dir.for_fd(dir.fileno)
dir.close
dir_new.close
-> { dir.fileno }.should raise_error(IOError, /closed directory/)
-> { dir_new.fileno }.should raise_error(IOError, /closed directory/)
end
end
end
ruby_version_is '3.4' do
guard -> { Dir.respond_to? :for_fd } do
it "raises an error if the file descriptor is closed with another Dir instance" do
dir = Dir.open DirSpecs.mock_dir
dir_new = Dir.for_fd(dir.fileno)
dir.close
-> { dir_new.close }.should raise_error(Errno::EBADF, 'Bad file descriptor - closedir')
end
end
end
end
|
