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require_relative '../spec_helper'
describe "The -l command line option" do
before :each do
@names = fixture __FILE__, "full_names.txt"
end
it "chomps lines with default separator" do
ruby_exe('puts $_.end_with?("\n")', options: "-n -l",
args: " < #{@names}").should ==
"false\nfalse\nfalse\n"
end
it "chomps last line based on $/" do
ruby_exe('BEGIN { $/ = "ones\n" }; puts $_', options: "-W0 -n -l",
args: " < #{@names}").should ==
"alice j\nbob field\njames grey\n"
end
it "sets $\\ to the value of $/" do
ruby_exe("puts $\\ == $/", options: "-W0 -n -l",
args: " < #{@names}").should ==
"true\ntrue\ntrue\n"
end
it "sets $-l" do
ruby_exe("puts $-l", options: "-n -l",
args: " < #{@names}").should ==
"true\ntrue\ntrue\n"
end
end
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