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15 lines
441 B
Ruby
15 lines
441 B
Ruby
describe :stringio_sysread_length, :shared => true do
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before :each do
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@io = StringIO.new("example")
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end
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it "returns an empty String when passed 0 and no data remains" do
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@io.send(@method, 8).should == "example"
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@io.send(@method, 0).should == ""
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end
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it "raises an EOFError when passed length > 0 and no data remains" do
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@io.read.should == "example"
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-> { @io.sysread(1) }.should raise_error(EOFError)
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end
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end
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