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#! /usr/bin/env ruby -S rspec
require 'spec_helper_acceptance'
describe 'chop function' do
describe 'success' do
it 'should eat the last character' do
pp = <<-EOS
$input = "test"
if size($input) != 4 {
fail("Size of ${input} is not 4.")
}
$output = chop($input)
if size($output) != 3 {
fail("Size of ${input} is not 3.")
}
EOS
apply_manifest(pp, :catch_failures => true)
end
it 'should eat the last two characters of \r\n' do
pp = <<-'EOS'
$input = "test\r\n"
if size($input) != 6 {
fail("Size of ${input} is not 6.")
}
$output = chop($input)
if size($output) != 4 {
fail("Size of ${input} is not 4.")
}
EOS
apply_manifest(pp, :catch_failures => true)
end
it 'should not fail on empty strings' do
pp = <<-EOS
$input = ""
$output = chop($input)
EOS
apply_manifest(pp, :catch_failures => true)
end
end
end
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