49 lines
1.4 KiB
Ruby
49 lines
1.4 KiB
Ruby
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$:.unshift(File.dirname(__FILE__) + "/../lib/")
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$:.unshift(File.dirname(__FILE__) + "/../lib/action_mailer/vendor")
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require 'test/unit'
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require 'tmail'
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require 'tempfile'
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class QuotingTest < Test::Unit::TestCase
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def test_quote_multibyte_chars
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original = "\303\246 \303\270 and \303\245"
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result = execute_in_sandbox(<<-CODE)
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$:.unshift(File.dirname(__FILE__) + "/../lib/")
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$KCODE = 'u'
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require 'jcode'
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require 'action_mailer/quoting'
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include ActionMailer::Quoting
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quoted_printable(#{original.inspect}, "UTF-8")
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CODE
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unquoted = TMail::Unquoter.unquote_and_convert_to(result, nil)
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assert_equal unquoted, original
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end
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private
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# This whole thing *could* be much simpler, but I don't think Tempfile,
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# popen and others exist on all platforms (like Windows).
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def execute_in_sandbox(code)
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test_name = "#{File.dirname(__FILE__)}/am-quoting-test.#{$$}.rb"
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res_name = "#{File.dirname(__FILE__)}/am-quoting-test.#{$$}.out"
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File.open(test_name, "w+") do |file|
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file.write(<<-CODE)
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block = Proc.new do
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#{code}
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end
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puts block.call
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CODE
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end
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system("ruby #{test_name} > #{res_name}") or raise "could not run test in sandbox"
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File.read(res_name)
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ensure
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File.delete(test_name) rescue nil
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File.delete(res_name) rescue nil
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end
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end
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