Redmine

From: John Smith <JSmith@somenet.foo>

To: "redmine@somenet.foo" <redmine@somenet.foo>

Subject: =?iso-2022-jp?B?GyRCLSEbKEIgGyRCNF0/dDt6JUYlOSVIGyhC?=

Date: Mon, 27 Aug 2018 09:30:00 +0900

Message-ID: <87C31D42249DD0489D1A1444E3232DD7019D6183@foo.bar>

The subject contains a "CIRCLED DIGIT ONE" character (U+2460).

It is undefined in ISO-2022-JP but defined in some vendor-extended

variants define it.

  def test_add_issue_with_iso_2022_jp_ms_subject

    issue = submit_email(

              'subject_japanese_3.eml',

              :issue => {:project => 'ecookbook'}

            )

    assert_kind_of Issue, issue

    # The original subject is "① 丸数字テスト".

    # CIRCLED DIGIT ONE character is not defined in ISO-2022-JP but

    # defined in some vendor-extended variants such as ISO-2022-JP-MS.

    # The character should be replaced with the replacement character

    # instead of breaking the whole subject.

    assert_match /丸数字テスト/, issue.subject

    byebug

  end