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37
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1 #! /usr/bin/env ruby -S rspec
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2 require 'spec_helper_acceptance'
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3
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4 describe 'chop function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
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5 describe 'success' do
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6 it 'should eat the last character' do
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7 pp = <<-EOS
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8 $input = "test"
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9 if size($input) != 4 {
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10 fail("Size of ${input} is not 4.")
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11 }
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12 $output = chop($input)
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13 if size($output) != 3 {
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14 fail("Size of ${input} is not 3.")
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15 }
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16 EOS
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17
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18 apply_manifest(pp, :catch_failures => true)
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19 end
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20
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21 it 'should eat the last two characters of \r\n' do
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22 pp = <<-'EOS'
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23 $input = "test\r\n"
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24 if size($input) != 6 {
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25 fail("Size of ${input} is not 6.")
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26 }
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27 $output = chop($input)
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28 if size($output) != 4 {
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29 fail("Size of ${input} is not 4.")
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30 }
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31 EOS
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32
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33 apply_manifest(pp, :catch_failures => true)
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34 end
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35
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36 it 'should not fail on empty strings' do
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37 pp = <<-EOS
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38 $input = ""
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39 $output = chop($input)
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40 EOS
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41
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42 apply_manifest(pp, :catch_failures => true)
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43 end
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44 end
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45 end
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