Add tests for characters allowed in header field names and bodies as …

…per RFC5322. (#48)
mnako · Aug 29, 2023 · 7e9763d · 7e9763d
1 parent e8876bd
commit 7e9763d
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diff --git a/letters_test.go b/letters_test.go
diff --git a/tests/test_chinese_multipart_mixed_gb18030_over_base64.txt b/tests/test_chinese_multipart_mixed_gb18030_over_base64.txt
@@ -30,6 +30,12 @@ Resent-Message-ID: <Message-Id-1@example.net>
 Content-Type: multIpARt/mixed; charset="gB18030"; BOUNDARY="MixedBoundaryString"
 Content-Transfer-Encoding: base64
 X-Clacks-Overhead: GNU Terry Pratchett
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 1	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 2	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
 
 
 --MixedBoundaryString

diff --git a/tests/test_chinese_multipart_mixed_gb18030_over_quoted-printable.txt b/tests/test_chinese_multipart_mixed_gb18030_over_quoted-printable.txt
@@ -30,6 +30,12 @@ Resent-Message-ID: <Message-Id-1@example.net>
 Content-Type: mULTIPArT/miXed; cHArSET="gB18030"; BOUNDArY="MixedBoundaryString"
 Content-Transfer-Encoding: quOTED-PRINTABlE
 X-Clacks-Overhead: GNU Terry Pratchett
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 1	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 2	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
 
 
 --MixedBoundaryString

diff --git a/tests/test_chinese_multipart_mixed_gbk_over_base64.txt b/tests/test_chinese_multipart_mixed_gbk_over_base64.txt
@@ -30,6 +30,12 @@ Resent-Message-ID: <Message-Id-1@example.net>
 Content-Type: mulTIparT/mixED; CHARset="GBK"; BOUNDARy="MixedBoundaryString"
 Content-Transfer-Encoding: BASe64
 X-Clacks-Overhead: GNU Terry Pratchett
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 1	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 2	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
 
 
 --MixedBoundaryString

diff --git a/tests/test_chinese_multipart_mixed_gbk_over_quoted-printable.txt b/tests/test_chinese_multipart_mixed_gbk_over_quoted-printable.txt
@@ -30,6 +30,12 @@ Resent-Message-ID: <Message-Id-1@example.net>
 Content-Type: mULTIPART/MIXED; CHarSet="gbk"; BoUNDARY="MixedBoundaryString"
 Content-Transfer-Encoding: QUOTeD-printable
 X-Clacks-Overhead: GNU Terry Pratchett
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 1	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 2	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
 
 
 --MixedBoundaryString

diff --git a/tests/test_chinese_multipart_related_gb18030_over_base64.txt b/tests/test_chinese_multipart_related_gb18030_over_base64.txt
@@ -30,6 +30,12 @@ Resent-Message-ID: <Message-Id-1@example.net>
 Content-Type: MUltIparT/related; chaRSet="gb18030"; BOUNDARY="RelatedBoundaryString"
 Content-Transfer-Encoding: BASE64
 X-Clacks-Overhead: GNU Terry Pratchett
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 1	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 2	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
 
 
 --RelatedBoundaryString

diff --git a/tests/test_chinese_multipart_related_gb18030_over_quoted-printable.txt b/tests/test_chinese_multipart_related_gb18030_over_quoted-printable.txt
@@ -30,6 +30,12 @@ Resent-Message-ID: <Message-Id-1@example.net>
 Content-Type: multipaRT/RELATED; CHARSEt="gB18030"; bOUnDARY="RelatedBoundaryString"
 Content-Transfer-Encoding: QUOTED-PRiNtaBlE
 X-Clacks-Overhead: GNU Terry Pratchett
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 1	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 2	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
 
 
 --RelatedBoundaryString
@@ -39,60 +45,60 @@ Content-Type: MULTIPARt/alternative; boUnDARY="AlternativeBoundaryString"
 Content-Type: Text/plaiN; chaRsET="GB18030"
 Content-Transfer-Encoding: QUOTED-prInTABLE
 
-=CA=AF=CA=D2=CA=AB=CA=BF=CA=A9=CA=CF=A3=AC=CA=C8=CA=A8=A3=AC=CA=C4=CA=B3=CA=
-=AE=CA=A8=A1=A3
-=CA=CF=CA=B1=CA=B1=CA=CA=CA=D0=CA=D3=CA=A8=A1=A3
-=CA=AE=CA=B1=A3=AC=CA=CA=CA=AE=CA=A8=CA=CA=CA=D0=A1=A3
-=CA=C7=CA=B1=A3=AC=CA=CA=CA=A9=CA=CF=CA=CA=CA=D0=A1=A3
-=CA=CF=CA=D3=CA=C7=CA=AE=CA=A8=A3=AC=CA=D1=CA=B8=CA=C6=A3=AC=CA=B9=CA=C7=CA=
-=AE=CA=A8=CA=C5=CA=C0=A1=A3
-=CA=CF=CA=B0=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=CA=CA=AF=CA=D2=A1=A3
-=CA=AF=CA=D2=CA=AA=A3=AC=CA=CF=CA=B9=CA=CC=CA=C3=CA=AF=CA=D2=A1=A3
-=CA=AF=CA=D2=CA=C3=A3=AC=CA=CF=CA=BC=CA=D4=CA=B3=CA=C7=CA=AE=CA=A8=A1=A3
-=CA=B3=CA=B1=A3=AC=CA=BC=CA=B6=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=B5=CA=AE=CA=
-=AF=CA=A8=CA=AC=A1=A3
+=CA=AF=CA=D2=CA=AB=CA=BF=CA=A9=CA=CF=A3=AC=CA=C8=CA=A8=A3=AC=CA=C4=CA=B3=CA=
+=AE=CA=A8=A1=A3
+=CA=CF=CA=B1=CA=B1=CA=CA=CA=D0=CA=D3=CA=A8=A1=A3
+=CA=AE=CA=B1=A3=AC=CA=CA=CA=AE=CA=A8=CA=CA=CA=D0=A1=A3
+=CA=C7=CA=B1=A3=AC=CA=CA=CA=A9=CA=CF=CA=CA=CA=D0=A1=A3
+=CA=CF=CA=D3=CA=C7=CA=AE=CA=A8=A3=AC=CA=D1=CA=B8=CA=C6=A3=AC=CA=B9=CA=C7=CA=
+=AE=CA=A8=CA=C5=CA=C0=A1=A3
+=CA=CF=CA=B0=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=CA=CA=AF=CA=D2=A1=A3
+=CA=AF=CA=D2=CA=AA=A3=AC=CA=CF=CA=B9=CA=CC=CA=C3=CA=AF=CA=D2=A1=A3
+=CA=AF=CA=D2=CA=C3=A3=AC=CA=CF=CA=BC=CA=D4=CA=B3=CA=C7=CA=AE=CA=A8=A1=A3
+=CA=B3=CA=B1=A3=AC=CA=BC=CA=B6=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=B5=CA=AE=CA=
+=AF=CA=A8=CA=AC=A1=A3
 =CA=D4=CA=CD=CA=C7=CA=C2=A1=A3
 
 --AlternativeBoundaryString
 Content-Type: TEXT/ENriChed; charset="gb18030"
 Content-Transfer-Encoding: quoted-prinTaBLE
 
-<bold>=CA=AF=CA=D2=CA=AB=CA=BF=CA=A9=CA=CF=A3=AC=CA=C8=CA=A8=A3=AC=CA=C4=CA=
-=B3=CA=AE=CA=A8=A1=A3</bold>
-<italic>=CA=CF=CA=B1=CA=B1=CA=CA=CA=D0=CA=D3=CA=A8=A1=A3</italic>
-<fixed>=CA=AE=CA=B1=A3=AC=CA=CA=CA=AE=CA=A8=CA=CA=CA=D0=A1=A3</fixed>
-<underline>=CA=C7=CA=B1=A3=AC=CA=CA=CA=A9=CA=CF=CA=CA=CA=D0=A1=A3</underlin=
-e>
-=CA=CF=CA=D3=CA=C7=CA=AE=CA=A8=A3=AC=CA=D1=CA=B8=CA=C6=A3=AC=CA=B9=CA=C7=CA=
-=AE=CA=A8=CA=C5=CA=C0=A1=A3
-=CA=CF=CA=B0=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=CA=CA=AF=CA=D2=A1=A3
-=CA=AF=CA=D2=CA=AA=A3=AC=CA=CF=CA=B9=CA=CC=CA=C3=CA=AF=CA=D2=A1=A3
-=CA=AF=CA=D2=CA=C3=A3=AC=CA=CF=CA=BC=CA=D4=CA=B3=CA=C7=CA=AE=CA=A8=A1=A3
-=CA=B3=CA=B1=A3=AC=CA=BC=CA=B6=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=B5=CA=AE=CA=
-=AF=CA=A8=CA=AC=A1=A3
+<bold>=CA=AF=CA=D2=CA=AB=CA=BF=CA=A9=CA=CF=A3=AC=CA=C8=CA=A8=A3=AC=CA=C4=CA=
+=B3=CA=AE=CA=A8=A1=A3</bold>
+<italic>=CA=CF=CA=B1=CA=B1=CA=CA=CA=D0=CA=D3=CA=A8=A1=A3</italic>
+<fixed>=CA=AE=CA=B1=A3=AC=CA=CA=CA=AE=CA=A8=CA=CA=CA=D0=A1=A3</fixed>
+<underline>=CA=C7=CA=B1=A3=AC=CA=CA=CA=A9=CA=CF=CA=CA=CA=D0=A1=A3</underlin=
+e>
+=CA=CF=CA=D3=CA=C7=CA=AE=CA=A8=A3=AC=CA=D1=CA=B8=CA=C6=A3=AC=CA=B9=CA=C7=CA=
+=AE=CA=A8=CA=C5=CA=C0=A1=A3
+=CA=CF=CA=B0=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=CA=CA=AF=CA=D2=A1=A3
+=CA=AF=CA=D2=CA=AA=A3=AC=CA=CF=CA=B9=CA=CC=CA=C3=CA=AF=CA=D2=A1=A3
+=CA=AF=CA=D2=CA=C3=A3=AC=CA=CF=CA=BC=CA=D4=CA=B3=CA=C7=CA=AE=CA=A8=A1=A3
+=CA=B3=CA=B1=A3=AC=CA=BC=CA=B6=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=B5=CA=AE=CA=
+=AF=CA=A8=CA=AC=A1=A3
 =CA=D4=CA=CD=CA=C7=CA=C2=A1=A3
 
 --AlternativeBoundaryString
 Content-Type: TeXT/HTML; CHaRseT="gb18030"
 Content-Transfer-Encoding: QUOTED-PRIntAble
 
-<html>
-<div dir=3D"ltr">
-<p>=CA=AF=CA=D2=CA=AB=CA=BF=CA=A9=CA=CF=A3=AC=CA=C8=CA=A8=A3=AC=CA=C4=CA=B3=
-=CA=AE=CA=A8=A1=A3<br />
-=CA=CF=CA=B1=CA=B1=CA=CA=CA=D0=CA=D3=CA=A8=A1=A3<br />
-=CA=AE=CA=B1=A3=AC=CA=CA=CA=AE=CA=A8=CA=CA=CA=D0=A1=A3<br />
-=CA=C7=CA=B1=A3=AC=CA=CA=CA=A9=CA=CF=CA=CA=CA=D0=A1=A3<br />
-=CA=CF=CA=D3=CA=C7=CA=AE=CA=A8=A3=AC=CA=D1=CA=B8=CA=C6=A3=AC=CA=B9=CA=C7=CA=
-=AE=CA=A8=CA=C5=CA=C0=A1=A3<br />
-=CA=CF=CA=B0=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=CA=CA=AF=CA=D2=A1=A3<br />
-=CA=AF=CA=D2=CA=AA=A3=AC=CA=CF=CA=B9=CA=CC=CA=C3=CA=AF=CA=D2=A1=A3<br />
-=CA=AF=CA=D2=CA=C3=A3=AC=CA=CF=CA=BC=CA=D4=CA=B3=CA=C7=CA=AE=CA=A8=A1=A3<br=
- />
-=CA=B3=CA=B1=A3=AC=CA=BC=CA=B6=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=B5=CA=AE=CA=
-=AF=CA=A8=CA=AC=A1=A3<br />
-=CA=D4=CA=CD=CA=C7=CA=C2=A1=A3</p>
-</div>
+<html>
+<div dir=3D"ltr">
+<p>=CA=AF=CA=D2=CA=AB=CA=BF=CA=A9=CA=CF=A3=AC=CA=C8=CA=A8=A3=AC=CA=C4=CA=B3=
+=CA=AE=CA=A8=A1=A3<br />
+=CA=CF=CA=B1=CA=B1=CA=CA=CA=D0=CA=D3=CA=A8=A1=A3<br />
+=CA=AE=CA=B1=A3=AC=CA=CA=CA=AE=CA=A8=CA=CA=CA=D0=A1=A3<br />
+=CA=C7=CA=B1=A3=AC=CA=CA=CA=A9=CA=CF=CA=CA=CA=D0=A1=A3<br />
+=CA=CF=CA=D3=CA=C7=CA=AE=CA=A8=A3=AC=CA=D1=CA=B8=CA=C6=A3=AC=CA=B9=CA=C7=CA=
+=AE=CA=A8=CA=C5=CA=C0=A1=A3<br />
+=CA=CF=CA=B0=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=CA=CA=AF=CA=D2=A1=A3<br />
+=CA=AF=CA=D2=CA=AA=A3=AC=CA=CF=CA=B9=CA=CC=CA=C3=CA=AF=CA=D2=A1=A3<br />
+=CA=AF=CA=D2=CA=C3=A3=AC=CA=CF=CA=BC=CA=D4=CA=B3=CA=C7=CA=AE=CA=A8=A1=A3<br=
+ />
+=CA=B3=CA=B1=A3=AC=CA=BC=CA=B6=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=B5=CA=AE=CA=
+=AF=CA=A8=CA=AC=A1=A3<br />
+=CA=D4=CA=CD=CA=C7=CA=C2=A1=A3</p>
+</div>
 </html>
 
 --AlternativeBoundaryString--

diff --git a/tests/test_chinese_multipart_related_gbk_over_base64.txt b/tests/test_chinese_multipart_related_gbk_over_base64.txt
@@ -30,6 +30,12 @@ Resent-Message-ID: <Message-Id-1@example.net>
 Content-Type: multiparT/RELATED; CHARSet="gbk"; boundaRy="RelatedBoundaryString"
 Content-Transfer-Encoding: baSE64
 X-Clacks-Overhead: GNU Terry Pratchett
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 1	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 2	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
 
 
 --RelatedBoundaryString

diff --git a/tests/test_chinese_multipart_related_gbk_over_quoted-printable.txt b/tests/test_chinese_multipart_related_gbk_over_quoted-printable.txt
@@ -30,6 +30,12 @@ Resent-Message-ID: <Message-Id-1@example.net>
 Content-Type: multiParT/RELated; chaRseT="GbK"; BOUNDARY="RelatedBoundaryString"
 Content-Transfer-Encoding: QUOTED-pRINTABLE
 X-Clacks-Overhead: GNU Terry Pratchett
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 1	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 2	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
 
 
 --RelatedBoundaryString
@@ -39,60 +45,60 @@ Content-Type: MULTIPart/alternatIve; bOUNDARy="AlternativeBoundaryString"
 Content-Type: text/plAIN; cHARSET="GBK"
 Content-Transfer-Encoding: QUOTED-pRINTABLE
 
-=CA=AF=CA=D2=CA=AB=CA=BF=CA=A9=CA=CF=A3=AC=CA=C8=CA=A8=A3=AC=CA=C4=CA=B3=CA=
-=AE=CA=A8=A1=A3
-=CA=CF=CA=B1=CA=B1=CA=CA=CA=D0=CA=D3=CA=A8=A1=A3
-=CA=AE=CA=B1=A3=AC=CA=CA=CA=AE=CA=A8=CA=CA=CA=D0=A1=A3
-=CA=C7=CA=B1=A3=AC=CA=CA=CA=A9=CA=CF=CA=CA=CA=D0=A1=A3
-=CA=CF=CA=D3=CA=C7=CA=AE=CA=A8=A3=AC=CA=D1=CA=B8=CA=C6=A3=AC=CA=B9=CA=C7=CA=
-=AE=CA=A8=CA=C5=CA=C0=A1=A3
-=CA=CF=CA=B0=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=CA=CA=AF=CA=D2=A1=A3
-=CA=AF=CA=D2=CA=AA=A3=AC=CA=CF=CA=B9=CA=CC=CA=C3=CA=AF=CA=D2=A1=A3
-=CA=AF=CA=D2=CA=C3=A3=AC=CA=CF=CA=BC=CA=D4=CA=B3=CA=C7=CA=AE=CA=A8=A1=A3
-=CA=B3=CA=B1=A3=AC=CA=BC=CA=B6=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=B5=CA=AE=CA=
-=AF=CA=A8=CA=AC=A1=A3
+=CA=AF=CA=D2=CA=AB=CA=BF=CA=A9=CA=CF=A3=AC=CA=C8=CA=A8=A3=AC=CA=C4=CA=B3=CA=
+=AE=CA=A8=A1=A3
+=CA=CF=CA=B1=CA=B1=CA=CA=CA=D0=CA=D3=CA=A8=A1=A3
+=CA=AE=CA=B1=A3=AC=CA=CA=CA=AE=CA=A8=CA=CA=CA=D0=A1=A3
+=CA=C7=CA=B1=A3=AC=CA=CA=CA=A9=CA=CF=CA=CA=CA=D0=A1=A3
+=CA=CF=CA=D3=CA=C7=CA=AE=CA=A8=A3=AC=CA=D1=CA=B8=CA=C6=A3=AC=CA=B9=CA=C7=CA=
+=AE=CA=A8=CA=C5=CA=C0=A1=A3
+=CA=CF=CA=B0=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=CA=CA=AF=CA=D2=A1=A3
+=CA=AF=CA=D2=CA=AA=A3=AC=CA=CF=CA=B9=CA=CC=CA=C3=CA=AF=CA=D2=A1=A3
+=CA=AF=CA=D2=CA=C3=A3=AC=CA=CF=CA=BC=CA=D4=CA=B3=CA=C7=CA=AE=CA=A8=A1=A3
+=CA=B3=CA=B1=A3=AC=CA=BC=CA=B6=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=B5=CA=AE=CA=
+=AF=CA=A8=CA=AC=A1=A3
 =CA=D4=CA=CD=CA=C7=CA=C2=A1=A3
 
 --AlternativeBoundaryString
 Content-Type: TEXT/ENRICHed; CharsEt="GBK"
 Content-Transfer-Encoding: QUOTEd-prinTabLE
 
-<bold>=CA=AF=CA=D2=CA=AB=CA=BF=CA=A9=CA=CF=A3=AC=CA=C8=CA=A8=A3=AC=CA=C4=CA=
-=B3=CA=AE=CA=A8=A1=A3</bold>
-<italic>=CA=CF=CA=B1=CA=B1=CA=CA=CA=D0=CA=D3=CA=A8=A1=A3</italic>
-<fixed>=CA=AE=CA=B1=A3=AC=CA=CA=CA=AE=CA=A8=CA=CA=CA=D0=A1=A3</fixed>
-<underline>=CA=C7=CA=B1=A3=AC=CA=CA=CA=A9=CA=CF=CA=CA=CA=D0=A1=A3</underlin=
-e>
-=CA=CF=CA=D3=CA=C7=CA=AE=CA=A8=A3=AC=CA=D1=CA=B8=CA=C6=A3=AC=CA=B9=CA=C7=CA=
-=AE=CA=A8=CA=C5=CA=C0=A1=A3
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-=AF=CA=A8=CA=AC=A1=A3
+<bold>=CA=AF=CA=D2=CA=AB=CA=BF=CA=A9=CA=CF=A3=AC=CA=C8=CA=A8=A3=AC=CA=C4=CA=
+=B3=CA=AE=CA=A8=A1=A3</bold>
+<italic>=CA=CF=CA=B1=CA=B1=CA=CA=CA=D0=CA=D3=CA=A8=A1=A3</italic>
+<fixed>=CA=AE=CA=B1=A3=AC=CA=CA=CA=AE=CA=A8=CA=CA=CA=D0=A1=A3</fixed>
+<underline>=CA=C7=CA=B1=A3=AC=CA=CA=CA=A9=CA=CF=CA=CA=CA=D0=A1=A3</underlin=
+e>
+=CA=CF=CA=D3=CA=C7=CA=AE=CA=A8=A3=AC=CA=D1=CA=B8=CA=C6=A3=AC=CA=B9=CA=C7=CA=
+=AE=CA=A8=CA=C5=CA=C0=A1=A3
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+=CA=AF=CA=D2=CA=AA=A3=AC=CA=CF=CA=B9=CA=CC=CA=C3=CA=AF=CA=D2=A1=A3
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+=CA=B3=CA=B1=A3=AC=CA=BC=CA=B6=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=B5=CA=AE=CA=
+=AF=CA=A8=CA=AC=A1=A3
 =CA=D4=CA=CD=CA=C7=CA=C2=A1=A3
 
 --AlternativeBoundaryString
 Content-Type: tEXt/html; charset="gbK"
 Content-Transfer-Encoding: QUoTed-pRiNTABLE
 
-<html>
-<div dir=3D"ltr">
-<p>=CA=AF=CA=D2=CA=AB=CA=BF=CA=A9=CA=CF=A3=AC=CA=C8=CA=A8=A3=AC=CA=C4=CA=B3=
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- />
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-=CA=D4=CA=CD=CA=C7=CA=C2=A1=A3</p>
-</div>
+<html>
+<div dir=3D"ltr">
+<p>=CA=AF=CA=D2=CA=AB=CA=BF=CA=A9=CA=CF=A3=AC=CA=C8=CA=A8=A3=AC=CA=C4=CA=B3=
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+ />
+=CA=B3=CA=B1=A3=AC=CA=BC=CA=B6=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=B5=CA=AE=CA=
+=AF=CA=A8=CA=AC=A1=A3<br />
+=CA=D4=CA=CD=CA=C7=CA=C2=A1=A3</p>
+</div>
 </html>
 
 --AlternativeBoundaryString--

diff --git a/tests/test_chinese_multipart_signed_gb18030_over_base64.txt b/tests/test_chinese_multipart_signed_gb18030_over_base64.txt
@@ -34,6 +34,12 @@ Content-Type: MulTIPART/SIGnED;
               BOUNDARY=SignedBoundaryString
 Content-Transfer-Encoding: BAsE64
 X-Clacks-Overhead: GNU Terry Pratchett
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 1	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 2	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
 
 
 --SignedBoundaryString

diff --git a/tests/test_chinese_multipart_signed_gb18030_over_quoted-printable.txt b/tests/test_chinese_multipart_signed_gb18030_over_quoted-printable.txt
@@ -34,24 +34,30 @@ Content-Type: MULTIPART/sIgned;
               bOundary=SignedBoundaryString
 Content-Transfer-Encoding: quoted-PRIntable
 X-Clacks-Overhead: GNU Terry Pratchett
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 1	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 2	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
 
 
 --SignedBoundaryString
 Content-Type: text/PLAIN
 Content-Transfer-Encoding: QUOTED-PRIntAble
 
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-=AE=CA=A8=A1=A3
-=CA=CF=CA=B1=CA=B1=CA=CA=CA=D0=CA=D3=CA=A8=A1=A3
-=CA=AE=CA=B1=A3=AC=CA=CA=CA=AE=CA=A8=CA=CA=CA=D0=A1=A3
-=CA=C7=CA=B1=A3=AC=CA=CA=CA=A9=CA=CF=CA=CA=CA=D0=A1=A3
-=CA=CF=CA=D3=CA=C7=CA=AE=CA=A8=A3=AC=CA=D1=CA=B8=CA=C6=A3=AC=CA=B9=CA=C7=CA=
-=AE=CA=A8=CA=C5=CA=C0=A1=A3
-=CA=CF=CA=B0=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=CA=CA=AF=CA=D2=A1=A3
-=CA=AF=CA=D2=CA=AA=A3=AC=CA=CF=CA=B9=CA=CC=CA=C3=CA=AF=CA=D2=A1=A3
-=CA=AF=CA=D2=CA=C3=A3=AC=CA=CF=CA=BC=CA=D4=CA=B3=CA=C7=CA=AE=CA=A8=A1=A3
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-=AF=CA=A8=CA=AC=A1=A3
+=CA=AF=CA=D2=CA=AB=CA=BF=CA=A9=CA=CF=A3=AC=CA=C8=CA=A8=A3=AC=CA=C4=CA=B3=CA=
+=AE=CA=A8=A1=A3
+=CA=CF=CA=B1=CA=B1=CA=CA=CA=D0=CA=D3=CA=A8=A1=A3
+=CA=AE=CA=B1=A3=AC=CA=CA=CA=AE=CA=A8=CA=CA=CA=D0=A1=A3
+=CA=C7=CA=B1=A3=AC=CA=CA=CA=A9=CA=CF=CA=CA=CA=D0=A1=A3
+=CA=CF=CA=D3=CA=C7=CA=AE=CA=A8=A3=AC=CA=D1=CA=B8=CA=C6=A3=AC=CA=B9=CA=C7=CA=
+=AE=CA=A8=CA=C5=CA=C0=A1=A3
+=CA=CF=CA=B0=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=CA=CA=AF=CA=D2=A1=A3
+=CA=AF=CA=D2=CA=AA=A3=AC=CA=CF=CA=B9=CA=CC=CA=C3=CA=AF=CA=D2=A1=A3
+=CA=AF=CA=D2=CA=C3=A3=AC=CA=CF=CA=BC=CA=D4=CA=B3=CA=C7=CA=AE=CA=A8=A1=A3
+=CA=B3=CA=B1=A3=AC=CA=BC=CA=B6=CA=C7=CA=AE=CA=A8=CA=AC=A3=AC=CA=B5=CA=AE=CA=
+=AF=CA=A8=CA=AC=A1=A3
 =CA=D4=CA=CD=CA=C7=CA=C2=A1=A3
 
 --SignedBoundaryString

diff --git a/tests/test_chinese_multipart_signed_gbk_over_base64.txt b/tests/test_chinese_multipart_signed_gbk_over_base64.txt
@@ -34,6 +34,12 @@ Content-Type: mULTIPART/sIgned;
               BOUndary=SignedBoundaryString
 Content-Transfer-Encoding: base64
 X-Clacks-Overhead: GNU Terry Pratchett
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 1	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
+X-Script/function/	 !"#$%&'()*+,-./;<=>?@[\]^_`{|}~: TEST
+ VALUE 2	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`
+ abcdefghijklmnopqrstuvwxyz{|}~
 
 
 --SignedBoundaryString