mirror of
https://github.com/Jinnrry/PMail.git
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124 lines
3.9 KiB
Go
124 lines
3.9 KiB
Go
package utf7_test
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import (
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"github.com/Jinnrry/pmail/utils/utf7"
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"testing"
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)
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var encode = []struct {
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in string
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out string
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ok bool
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}{
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// Printable ASCII
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{"", "", true},
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{"a", "a", true},
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{"ab", "ab", true},
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{"-", "-", true},
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{"&", "&-", true},
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{"&&", "&-&-", true},
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{"&&&-&", "&-&-&--&-", true},
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{"-&*&-", "-&-*&--", true},
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{"a&b", "a&-b", true},
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{"a&", "a&-", true},
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{"&b", "&-b", true},
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{"-a&", "-a&-", true},
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{"&b-", "&-b-", true},
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// Unicode range
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{"\u0000", "&AAA-", true},
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{"\n", "&AAo-", true},
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{"\r", "&AA0-", true},
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{"\u001F", "&AB8-", true},
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{"\u0020", " ", true},
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{"\u0025", "%", true},
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{"\u0026", "&-", true},
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{"\u0027", "'", true},
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{"\u007E", "~", true},
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{"\u007F", "&AH8-", true},
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{"\u0080", "&AIA-", true},
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{"\u00FF", "&AP8-", true},
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{"\u07FF", "&B,8-", true},
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{"\u0800", "&CAA-", true},
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{"\uFFEF", "&,+8-", true},
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{"\uFFFF", "&,,8-", true},
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{"\U00010000", "&2ADcAA-", true},
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{"\U0010FFFF", "&2,,f,w-", true},
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// Padding
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{"\x00\x1F", "&AAAAHw-", true}, // 2
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{"\x00\x1F\x7F", "&AAAAHwB,-", true}, // 0
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{"\x00\x1F\x7F\u0080", "&AAAAHwB,AIA-", true}, // 1
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{"\x00\x1F\x7F\u0080\u00FF", "&AAAAHwB,AIAA,w-", true}, // 2
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// Mix
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{"a\x00", "a&AAA-", true},
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{"\x00a", "&AAA-a", true},
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{"&\x00", "&-&AAA-", true},
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{"\x00&", "&AAA-&-", true},
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{"a\x00&", "a&AAA-&-", true},
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{"a&\x00", "a&-&AAA-", true},
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{"&a\x00", "&-a&AAA-", true},
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{"&\x00a", "&-&AAA-a", true},
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{"\x00&a", "&AAA-&-a", true},
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{"\x00a&", "&AAA-a&-", true},
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{"ab&\uFFFF", "ab&-&,,8-", true},
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{"a&b\uFFFF", "a&-b&,,8-", true},
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{"&ab\uFFFF", "&-ab&,,8-", true},
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{"ab\uFFFF&", "ab&,,8-&-", true},
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{"a\uFFFFb&", "a&,,8-b&-", true},
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{"\uFFFFab&", "&,,8-ab&-", true},
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{"\x20\x25&\x27\x7E", " %&-'~", true},
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{"\x1F\x20&\x7E\x7F", "&AB8- &-~&AH8-", true},
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{"&\x00\x19\x7F\u0080", "&-&AAAAGQB,AIA-", true},
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{"\x00&\x19\x7F\u0080", "&AAA-&-&ABkAfwCA-", true},
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{"\x00\x19&\x7F\u0080", "&AAAAGQ-&-&AH8AgA-", true},
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{"\x00\x19\x7F&\u0080", "&AAAAGQB,-&-&AIA-", true},
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{"\x00\x19\x7F\u0080&", "&AAAAGQB,AIA-&-", true},
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{"&\x00\x1F\x7F\u0080", "&-&AAAAHwB,AIA-", true},
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{"\x00&\x1F\x7F\u0080", "&AAA-&-&AB8AfwCA-", true},
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{"\x00\x1F&\x7F\u0080", "&AAAAHw-&-&AH8AgA-", true},
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{"\x00\x1F\x7F&\u0080", "&AAAAHwB,-&-&AIA-", true},
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{"\x00\x1F\x7F\u0080&", "&AAAAHwB,AIA-&-", true},
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// Russian
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{"\u041C\u0430\u043A\u0441\u0438\u043C \u0425\u0438\u0442\u0440\u043E\u0432",
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"&BBwEMAQ6BEEEOAQ8- &BCUEOARCBEAEPgQy-", true},
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// RFC 3501
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{"~peter/mail/\u53F0\u5317/\u65E5\u672C\u8A9E", "~peter/mail/&U,BTFw-/&ZeVnLIqe-", true},
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{"~peter/mail/\u53F0\u5317/\u65E5\u672C\u8A9E", "~peter/mail/&U,BTFw-/&ZeVnLIqe-", true},
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{"\u263A!", "&Jjo-!", true},
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{"\u53F0\u5317\u65E5\u672C\u8A9E", "&U,BTF2XlZyyKng-", true},
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// RFC 2152 (modified)
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{"\u0041\u2262\u0391\u002E", "A&ImIDkQ-.", true},
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{"Hi Mom -\u263A-!", "Hi Mom -&Jjo--!", true},
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{"\u65E5\u672C\u8A9E", "&ZeVnLIqe-", true},
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// 8->16 and 24->16 byte UTF-8 to UTF-16 conversion
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{"\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007", "&AAAAAQACAAMABAAFAAYABw-", true},
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{"\u0800\u0801\u0802\u0803\u0804\u0805\u0806\u0807", "&CAAIAQgCCAMIBAgFCAYIBw-", true},
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// Invalid UTF-8 (bad bytes are converted to U+FFFD)
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{"\xC0\x80", "&,,3,,Q-", false}, // U+0000
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{"\xF4\x90\x80\x80", "&,,3,,f,9,,0-", false}, // U+110000
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{"\xF7\xBF\xBF\xBF", "&,,3,,f,9,,0-", false}, // U+1FFFFF
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{"\xF8\x88\x80\x80\x80", "&,,3,,f,9,,3,,Q-", false}, // U+200000
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{"\xF4\x8F\xBF\x3F", "&,,3,,f,9-?", false}, // U+10FFFF (bad byte)
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{"\xF4\x8F\xBF", "&,,3,,f,9-", false}, // U+10FFFF (short)
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{"\xF4\x8F", "&,,3,,Q-", false},
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{"\xF4", "&,,0-", false},
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{"\x00\xF4\x00", "&AAD,,QAA-", false},
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}
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func TestEncoder(t *testing.T) {
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for _, test := range encode {
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out := utf7.Encode(test.in)
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if out != test.out {
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t.Errorf("UTF7Encode(%+q) expected %+q; got %+q", test.in, test.out, out)
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}
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}
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}
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