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require_relative '../fixtures/classes'
describe :io_tty, shared: true do
platform_is_not :windows do
it "returns true if this stream is a terminal device (TTY)" do
begin
# check to enabled tty
File.open('/dev/tty') {}
rescue Errno::ENXIO
skip "workaround for not configured environment like OS X"
else
File.open('/dev/tty') { |f| f.send(@method) }.should == true
end
end
end
it "returns false if this stream is not a terminal device (TTY)" do
File.open(__FILE__) { |f| f.send(@method) }.should == false
end
it "raises IOError on closed stream" do
-> { IOSpecs.closed_io.send @method }.should raise_error(IOError)
end
end
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