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