Froze rails gems

[depot.git] / vendor / rails / actionmailer / test / quoting_test.rb

diff --git a/vendor/rails/actionmailer/test/quoting_test.rb b/vendor/rails/actionmailer/test/quoting_test.rb
new file mode 100644 (file)
index 0000000..13a859a
--- /dev/null
+++ b/vendor/rails/actionmailer/test/quoting_test.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+require 'abstract_unit'
+require 'tmail'
+require 'tempfile'
+
+class QuotingTest < Test::Unit::TestCase
+  # Move some tests from TMAIL here
+  def test_unquote_quoted_printable
+    a ="=?ISO-8859-1?Q?[166417]_Bekr=E6ftelse_fra_Rejsefeber?="
+    b = TMail::Unquoter.unquote_and_convert_to(a, 'utf-8')
+    assert_equal "[166417] Bekr\303\246ftelse fra Rejsefeber", b
+  end
+
+  def test_unquote_base64
+    a ="=?ISO-8859-1?B?WzE2NjQxN10gQmVrcuZmdGVsc2UgZnJhIFJlanNlZmViZXI=?="
+    b = TMail::Unquoter.unquote_and_convert_to(a, 'utf-8')
+    assert_equal "[166417] Bekr\303\246ftelse fra Rejsefeber", b
+  end
+
+  def test_unquote_without_charset
+    a ="[166417]_Bekr=E6ftelse_fra_Rejsefeber"
+    b = TMail::Unquoter.unquote_and_convert_to(a, 'utf-8')
+    assert_equal "[166417]_Bekr=E6ftelse_fra_Rejsefeber", b
+  end
+
+  def test_unqoute_multiple
+    a ="=?utf-8?q?Re=3A_=5B12=5D_=23137=3A_Inkonsistente_verwendung_von_=22Hin?==?utf-8?b?enVmw7xnZW4i?="
+    b = TMail::Unquoter.unquote_and_convert_to(a, 'utf-8')
+    assert_equal "Re: [12] #137: Inkonsistente verwendung von \"Hinzuf\303\274gen\"", b
+  end
+
+  def test_unqoute_in_the_middle
+    a ="Re: Photos =?ISO-8859-1?Q?Brosch=FCre_Rand?="
+    b = TMail::Unquoter.unquote_and_convert_to(a, 'utf-8')
+    assert_equal "Re: Photos Brosch\303\274re Rand", b
+  end
+
+  def test_unqoute_iso
+    a ="=?ISO-8859-1?Q?Brosch=FCre_Rand?="
+    b = TMail::Unquoter.unquote_and_convert_to(a, 'iso-8859-1')
+    expected = "Brosch\374re Rand"
+    expected.force_encoding 'iso-8859-1' if expected.respond_to?(:force_encoding)
+    assert_equal expected, b
+  end
+
+  def test_quote_multibyte_chars
+    original = "\303\246 \303\270 and \303\245"
+    original.force_encoding('ASCII-8BIT') if original.respond_to?(:force_encoding)
+
+    result = execute_in_sandbox(<<-CODE)
+      $:.unshift(File.dirname(__FILE__) + "/../lib/")
+      $KCODE = 'u'
+      require 'jcode'
+      require 'action_mailer/quoting'
+      include ActionMailer::Quoting
+      quoted_printable(#{original.inspect}, "UTF-8")
+    CODE
+
+    unquoted = TMail::Unquoter.unquote_and_convert_to(result, nil)
+    assert_equal unquoted, original
+  end
+
+
+  # test an email that has been created using \r\n newlines, instead of
+  # \n newlines.
+  def test_email_quoted_with_0d0a
+    mail = TMail::Mail.parse(IO.read("#{File.dirname(__FILE__)}/fixtures/raw_email_quoted_with_0d0a"))
+    assert_match %r{Elapsed time}, mail.body
+  end
+
+  def test_email_with_partially_quoted_subject
+    mail = TMail::Mail.parse(IO.read("#{File.dirname(__FILE__)}/fixtures/raw_email_with_partially_quoted_subject"))
+    assert_equal "Re: Test: \"\346\274\242\345\255\227\" mid \"\346\274\242\345\255\227\" tail", mail.subject
+  end
+
+  private
+    # This whole thing *could* be much simpler, but I don't think Tempfile,
+    # popen and others exist on all platforms (like Windows).
+    def execute_in_sandbox(code)
+      test_name = "#{File.dirname(__FILE__)}/am-quoting-test.#{$$}.rb"
+      res_name = "#{File.dirname(__FILE__)}/am-quoting-test.#{$$}.out"
+
+      File.open(test_name, "w+") do |file|
+        file.write(<<-CODE)
+          block = Proc.new do
+            #{code}
+          end
+          puts block.call
+        CODE
+      end
+
+      system("ruby #{test_name} > #{res_name}") or raise "could not run test in sandbox"
+      File.read(res_name).chomp
+    ensure
+      File.delete(test_name) rescue nil
+      File.delete(res_name) rescue nil
+    end
+end