94 lines
2.9 KiB
Ruby
94 lines
2.9 KiB
Ruby
require "#{File.dirname(__FILE__)}/abstract_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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# test an email that has been created using \r\n newlines, instead of
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# \n newlines.
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def test_email_quoted_with_0d0a
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mail = TMail::Mail.parse(IO.read("#{File.dirname(__FILE__)}/fixtures/raw_email_quoted_with_0d0a"))
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assert_match %r{Elapsed time}, mail.body
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end
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def test_email_with_partially_quoted_subject
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mail = TMail::Mail.parse(IO.read("#{File.dirname(__FILE__)}/fixtures/raw_email_with_partially_quoted_subject"))
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assert_equal "Re: Test: \"\346\274\242\345\255\227\" mid \"\346\274\242\345\255\227\" tail", mail.subject
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end
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def test_rb_decode
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encoded, decoded = expected_base64_strings
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assert_equal decoded, TMail::Base64.rb_decode(encoded)
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end
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def test_rb_encode
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encoded, decoded = expected_base64_strings
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assert_equal encoded.length, TMail::Base64.rb_encode(decoded).length
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end
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def test_rb_decode_should_match_c_decode_if_available
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encoded, decoded = expected_base64_strings
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begin
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require 'tmail/base64.so'
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assert_equal TMail::Base64.rb_decode(encoded), TMail::Base64.c_decode(encoded)
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rescue LoadError
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# No .so
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end
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end
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def test_rb_encode_should_match_c_encode_if_available
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encoded, decoded = expected_base64_strings
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begin
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require 'tmail/base64.so'
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assert_equal TMail::Base64.rb_encode(decoded), TMail::Base64.c_encode(decoded)
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rescue LoadError
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# No .so
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end
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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).chomp
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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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def expected_base64_strings
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[ File.read("#{File.dirname(__FILE__)}/fixtures/raw_base64_encoded_string"), File.read("#{File.dirname(__FILE__)}/fixtures/raw_base64_decoded_string") ]
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end
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end
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