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* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
25 lines
751 B
Ruby
25 lines
751 B
Ruby
require File.expand_path('../../fixtures/classes', __FILE__)
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describe :io_tty, shared: true do
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platform_is_not :windows do
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it "returns true if this stream is a terminal device (TTY)" do
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begin
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# check to enabled tty
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File.open('/dev/tty') {}
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rescue Errno::ENXIO
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# workaround for not configured environment like OS X
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1.should == 1
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else
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File.open('/dev/tty') { |f| f.send(@method) }.should == true
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end
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end
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end
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it "returns false if this stream is not a terminal device (TTY)" do
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File.open(__FILE__) { |f| f.send(@method) }.should == false
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end
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it "raises IOError on closed stream" do
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lambda { IOSpecs.closed_io.send @method }.should raise_error(IOError)
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end
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end
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