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18 lines
504 B
Ruby
18 lines
504 B
Ruby
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describe "The -p command line option" do
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before :each do
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@names = fixture __FILE__, "names.txt"
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end
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it "runs the code in loop conditional on Kernel.gets() and prints $_" do
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ruby_exe("$_ = $_.upcase", options: "-p", escape: true,
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args: " < #{@names}").should ==
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"ALICE\nBOB\nJAMES\n"
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end
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it "sets $-p" do
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ruby_exe("$_ = $-p", options: "-p", escape: true,
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args: " < #{@names}").should ==
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"truetruetrue"
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end
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end
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