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Fixed some case-folding and added Table A.1 for IDNA (#42).
2019-08-03 00:43:22 -04:00
Network Working Group S. Josefsson
Internet-Draft February 2003
Expires: August 2, 2003
Nameprep and IDNA Test Vectors
draft-josefsson-idn-test-vectors
Status of this Memo
This document is an Internet-Draft and is in full conformance with
all provisions of Section 10 of RFC2026.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note that
other groups may also distribute working documents as
Internet-Drafts.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
The list of current Internet-Drafts can be accessed at http://
www.ietf.org/ietf/1id-abstracts.txt.
The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html.
This Internet-Draft will expire on August 2, 2003.
Abstract
This document contains test vectors for Nameprep and IDNA.
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Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 4
2. Format of Nameprep Test Vectors . . . . . . . . . . . . . . 5
3. Format of IDNA Test Vectors . . . . . . . . . . . . . . . . 6
4. Nameprep Test Vectors . . . . . . . . . . . . . . . . . . . 7
4.1 Map to nothing . . . . . . . . . . . . . . . . . . . . . . . 7
4.2 Case folding ASCII U+0043 U+0041 U+0046 U+0045 . . . . . . . 8
4.3 Case folding 8bit U+00DF (german sharp s) . . . . . . . . . 8
4.4 Case folding U+0130 (turkish capital I with dot) . . . . . . 9
4.5 Case folding multibyte U+0143 U+037A . . . . . . . . . . . . 9
4.6 Case folding U+2121 U+33C6 U+1D7BB . . . . . . . . . . . . . 10
4.7 Normalization of U+006a U+030c U+00A0 U+00AA . . . . . . . . 10
4.8 Case folding U+1FB7 and normalization . . . . . . . . . . . 11
4.9 Self-reverting case folding U+01F0 and normalization . . . . 11
4.10 Self-reverting case folding U+0390 and normalization . . . . 12
4.11 Self-reverting case folding U+03B0 and normalization . . . . 12
4.12 Self-reverting case folding U+1E96 and normalization . . . . 13
4.13 Self-reverting case folding U+1F56 and normalization . . . . 13
4.14 ASCII space character U+0020 . . . . . . . . . . . . . . . . 13
4.15 Non-ASCII 8bit space character U+00A0 . . . . . . . . . . . 14
4.16 Non-ASCII multibyte space character U+1680 . . . . . . . . . 14
4.17 Non-ASCII multibyte space character U+2000 . . . . . . . . . 14
4.18 Zero Width Space U+200b . . . . . . . . . . . . . . . . . . 15
4.19 Non-ASCII multibyte space character U+3000 . . . . . . . . . 15
4.20 ASCII control characters U+0010 U+007F . . . . . . . . . . . 15
4.21 Non-ASCII 8bit control character U+0085 . . . . . . . . . . 16
4.22 Non-ASCII multibyte control character U+180E . . . . . . . . 16
4.23 Zero Width No-Break Space U+FEFF . . . . . . . . . . . . . . 16
4.24 Non-ASCII control character U+1D175 . . . . . . . . . . . . 16
4.25 Plane 0 private use character U+F123 . . . . . . . . . . . . 17
4.26 Plane 15 private use character U+F1234 . . . . . . . . . . . 17
4.27 Plane 16 private use character U+10F234 . . . . . . . . . . 17
4.28 Non-character code point U+8FFFE . . . . . . . . . . . . . . 17
4.29 Non-character code point U+10FFFF . . . . . . . . . . . . . 18
4.30 Surrogate code U+DF42 . . . . . . . . . . . . . . . . . . . 18
4.31 Non-plain text character U+FFFD . . . . . . . . . . . . . . 18
4.32 Ideographic description character U+2FF5 . . . . . . . . . . 18
4.33 Display property character U+0341 . . . . . . . . . . . . . 19
4.34 Left-to-right mark U+200E . . . . . . . . . . . . . . . . . 19
4.35 Deprecated U+202A . . . . . . . . . . . . . . . . . . . . . 19
4.36 Language tagging character U+E0001 . . . . . . . . . . . . . 19
4.37 Language tagging character U+E0042 . . . . . . . . . . . . . 20
4.38 Bidi: RandALCat character U+05BE and LCat characters . . . . 20
4.39 Bidi: RandALCat character U+FD50 and LCat characters . . . . 20
4.40 Bidi: RandALCat character U+FB38 and LCat characters . . . . 21
4.41 Bidi: RandALCat without trailing RandALCat U+0627 U+0031 . . 21
4.42 Bidi: RandALCat character U+0627 U+0031 U+0628 . . . . . . . 21
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4.43 Unassigned code point U+E0002 . . . . . . . . . . . . . . . 22
4.44 Larger test (shrinking) . . . . . . . . . . . . . . . . . . 22
4.45 Larger test (expanding) . . . . . . . . . . . . . . . . . . 23
5. IDNA Test Vectors . . . . . . . . . . . . . . . . . . . . . 23
5.1 Arabic (Egyptian) . . . . . . . . . . . . . . . . . . . . . 23
5.2 Chinese (simplified) . . . . . . . . . . . . . . . . . . . . 24
5.3 Chinese (traditional) . . . . . . . . . . . . . . . . . . . 24
5.4 Czech . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.5 Hebrew . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.6 Hindi (Devanagari) . . . . . . . . . . . . . . . . . . . . . 25
5.7 Japanese (kanji and hiragana) . . . . . . . . . . . . . . . 25
5.8 Russian (Cyrillic) . . . . . . . . . . . . . . . . . . . . . 26
5.9 Spanish . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5.10 Vietnamese . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.11 Japanese . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.12 Japanese . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.13 Japanese . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.14 Japanese . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.15 Japanese . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.16 Japanese . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.17 Japanese . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.18 Greek . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.19 Maltese (Malti) . . . . . . . . . . . . . . . . . . . . . . 29
5.20 Russian (Cyrillic) . . . . . . . . . . . . . . . . . . . . . 30
6. Security Considerations . . . . . . . . . . . . . . . . . . 30
Author's Address . . . . . . . . . . . . . . . . . . . . . . 31
Normative References . . . . . . . . . . . . . . . . . . . . 30
Informative References . . . . . . . . . . . . . . . . . . . 30
A. Nameprep test vectors in C syntax . . . . . . . . . . . . . 31
B. IDNA test vectors in C syntax . . . . . . . . . . . . . . . 36
Intellectual Property and Copyright Statements . . . . . . . 40
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1. Introduction
The Nameprep and IDNA specifications lack thorough examples that
would have aided in implementing them. This document act as a
complement to those specifications providing such examples.
It should be pointed out that this document is not normative, and
thus any errors in this document should not be treated as gospel that
defines Nameprep nor IDNA. When conforming to the specification and
generating output corresponding to values in this document is in
conflict, implementations should conform to the specification.
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2. Format of Nameprep Test Vectors
The tests follow a certain syntax, described here by showing one
complete example with comments intermixed. The comments are prefixed
with the '#' character.
# First the (UTF-8) string is printed as a C octet string, with
# characters [A-Za-z .0-9] shown inline and other characters shown
# escaped with \xAB where AB is the hex sequence of that octet. The
# number of octets are also shown.
in (length 3 bytes):
\xE1\xBE\xB7
# The input is also printed as Unicode codepoints.
input (length 1):
U+1fb7
# After printing the input, the nameprep steps starts. When the
# string is modified, the specific operation that caused it is printed
# along with the new string of Unicode code points.
# 1) Map -- For each character in the input, check if it has a mapping
# and, if so, replace it with its mapping. This is described in
# section 3.
Table B.2 maps U+1fb7 to U+03b1 U+0342 U+03b9.
U+03b1 U+0342 U+03b9
# 2) Normalize -- Possibly normalize the result of step 1 using Unicode
# normalization. This is described in section 4.
Unicode normalization with form KC maps string into:
U+1fb6 U+03b9
# 3) Prohibit -- Check for any characters that are not allowed in the
# output. If any are found, return an error. This is described in
# section 5.
# 4) Check bidi -- Possibly check for right-to-left characters, and if
# any are found, make sure that the whole string satisfies the
# requirements for bidirectional strings. If the string does not
# satisfy the requirements for bidirectional strings, return an
# error. This is described in section 6.
#
# 1) The characters in section 5.8 MUST be prohibited.
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# 2) If a string contains any RandALCat character, the string MUST NOT
# contain any LCat character.
# 3) If a string contains any RandALCat character, a RandALCat
# character MUST be the first character of the string, and a
# RandALCat character MUST be the last character of the string.
# The output is printed as Unicode codepoints.
output (length 2):
U+1fb6 U+03b9
# And finally the output is printed as UTF-8
out (length 5 bytes):
\xE1\xBE\xB6\xCE\xB9
3. Format of IDNA Test Vectors
The tests follow a certain syntax, described here by showing one
complete example with comments intermixed. The comments are prefixed
with the '#' character.
# First the (UTF-8) string is printed as a C octet string, with
# characters [A-Za-z .0-9] shown inline and other characters shown
# escaped with \xAB where AB is the hex sequence of that octet. The
# number of octets are also shown.
in (length 39 bytes):
'Hello\x2DAnother\x2DWa'
'y\x2D\xE3\x81\x9D\xE3\x82\x8C\xE3\x81\x9E\xE3\x82\x8C\xE3\x81'
'\xAE\xE5\xA0\xB4\xE6\x89\x80
# The input is also printed as Unicode codepoints.
input (length 39):
U+0048 U+0065 U+006c U+006c U+006f U+002d U+0041 U+006e
U+006f U+0074 U+0068 U+0065 U+0072 U+002d U+0057 U+0061
U+0079 U+002d U+305d U+308c U+305e U+308c U+306e U+5834
U+6240
# After printing the input, the IDNA ToASCII step starts. The output
# is printed as an ASCII string.
out: xn--hello-another-way--fc4qua05auwb3674vfr0b
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4. Nameprep Test Vectors
4.1 Map to nothing
in (length 37 bytes):
foo\xC2\xAD\xCD\x8F\xE1\xA0\x86\xE1\xA0\x8Bbar'
'\xE2\x80\x8B\xE2\x81\xA0baz\xEF\xB8\x80\xEF\xB8\x88\xEF'
'\xB8\x8F\xEF\xBB\xBF
input (length 19):
U+0066 U+006f U+006f U+00ad U+034f U+1806 U+180b U+0062
U+0061 U+0072 U+200b U+2060 U+0062 U+0061 U+007a U+fe00
U+fe08 U+fe0f U+feff
Table B.1 maps U+00ad to nothing.
Table B.1 maps U+034f to nothing.
Table B.1 maps U+1806 to nothing.
Table B.1 maps U+180b to nothing.
Table B.1 maps U+200b to nothing.
Table B.1 maps U+2060 to nothing.
Table B.1 maps U+fe00 to nothing.
Table B.1 maps U+fe08 to nothing.
Table B.1 maps U+fe0f to nothing.
Table B.1 maps U+feff to nothing.
U+0066 U+006f U+006f U+0062 U+0061 U+0072 U+0062 U+0061
U+007a
output (length 9):
U+0066 U+006f U+006f U+0062 U+0061 U+0072 U+0062 U+0061
U+007a
out (length 9 bytes):
foobarbaz
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4.2 Case folding ASCII U+0043 U+0041 U+0046 U+0045
in (length 4 bytes):
CAFE
input (length 4):
U+0043 U+0041 U+0046 U+0045
Table B.2 maps U+0043 to U+0063.
Table B.2 maps U+0041 to U+0061.
Table B.2 maps U+0046 to U+0066.
Table B.2 maps U+0045 to U+0065.
U+0063 U+0061 U+0066 U+0065
output (length 4):
U+0063 U+0061 U+0066 U+0065
out (length 4 bytes):
cafe
4.3 Case folding 8bit U+00DF (german sharp s)
in (length 2 bytes):
\xC3\xDF
input (length 1):
U+00df
Table B.2 maps U+00df to U+0073 U+0073.
U+0073 U+0073
output (length 2):
U+0073 U+0073
out (length 2 bytes):
ss
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4.4 Case folding U+0130 (turkish capital I with dot)
in (length 2 bytes):
\xC4\xB0
input (length 1):
U+0130
Table B.2 maps U+0130 to U+0069 U+0307.
U+0069 U+0307
output (length 2):
U+0069 U+0307
out (length 3 bytes):
i\xCC\x87
4.5 Case folding multibyte U+0143 U+037A
in (length 4 bytes):
\xC5\x83\xCD\xBA
input (length 2):
U+0143 U+037a
Table B.2 maps U+0143 to U+0144.
Table B.2 maps U+037a to U+0020 U+03b9.
U+0144 U+0020 U+03b9
output (length 3):
U+0144 U+0020 U+03b9
out (length 5 bytes):
\xC5\x84 \xCE\xB9
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4.6 Case folding U+2121 U+33C6 U+1D7BB
in (length 10 bytes):
\xE2\x84\xA1\xE3\x8F\x86\xF0\x9D\x9E\xBB
input (length 3):
U+2121 U+33c6 U+1d7bb
Table B.2 maps U+2121 to U+0074 U+0065 U+006c.
Table B.2 maps U+33c6 to U+0063 U+2215 U+006b U+0067.
Table B.2 maps U+1d7bb to U+03c3.
U+0074 U+0065 U+006c U+0063 U+2215 U+006b U+0067 U+03c3
output (length 8):
U+0074 U+0065 U+006c U+0063 U+2215 U+006b U+0067 U+03c3
out (length 11 bytes):
telc\xE2\x88\x95kg\xCF\x83
4.7 Normalization of U+006a U+030c U+00A0 U+00AA
in (length 7 bytes):
j\xCC\x8C\xC2\xA0\xC2\xAA
input (length 4):
U+006a U+030c U+00a0 U+00aa
Unicode normalization with form KC maps string into:
U+01f0 U+0020 U+0061
output (length 3):
U+01f0 U+0020 U+0061
out (length 4 bytes):
\xC7\xB0 a
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4.8 Case folding U+1FB7 and normalization
in (length 3 bytes):
\xE1\xBE\xB7
input (length 1):
U+1fb7
Table B.2 maps U+1fb7 to U+03b1 U+0342 U+03b9.
U+03b1 U+0342 U+03b9
Unicode normalization with form KC maps string into:
U+1fb6 U+03b9
output (length 2):
U+1fb6 U+03b9
out (length 5 bytes):
\xE1\xBE\xB6\xCE\xB9
4.9 Self-reverting case folding U+01F0 and normalization
in (length 2 bytes):
\xC7\xF0
input (length 1):
U+01f0
Table B.2 maps U+01f0 to U+006a U+030c.
U+006a U+030c
Unicode normalization with form KC maps string into:
U+01f0
output (length 1):
U+01f0
out (length 2 bytes):
\xC7\xB0
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4.10 Self-reverting case folding U+0390 and normalization
in (length 2 bytes):
\xCE\x90
input (length 1):
U+0390
Table B.2 maps U+0390 to U+03b9 U+0308 U+0301.
U+03b9 U+0308 U+0301
Unicode normalization with form KC maps string into:
U+0390
output (length 1):
U+0390
out (length 2 bytes):
\xCE\x90
4.11 Self-reverting case folding U+03B0 and normalization
in (length 2 bytes):
\xCE\xB0
input (length 1):
U+03b0
Table B.2 maps U+03b0 to U+03c5 U+0308 U+0301.
U+03c5 U+0308 U+0301
Unicode normalization with form KC maps string into:
U+03b0
output (length 1):
U+03b0
out (length 2 bytes):
\xCE\xB0
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4.12 Self-reverting case folding U+1E96 and normalization
in (length 3 bytes):
\xE1\xBA\x96
input (length 1):
U+1e96
Table B.2 maps U+1e96 to U+0068 U+0331.
U+0068 U+0331
Unicode normalization with form KC maps string into:
U+1e96
output (length 1):
U+1e96
out (length 3 bytes):
\xE1\xBA\x96
4.13 Self-reverting case folding U+1F56 and normalization
in (length 3 bytes):
\xE1\xBD\x96
input (length 1):
U+1f56
Table B.2 maps U+1f56 to U+03c5 U+0313 U+0342.
U+03c5 U+0313 U+0342
Unicode normalization with form KC maps string into:
U+1f56
output (length 1):
U+1f56
out (length 3 bytes):
\xE1\xBD\x96
4.14 ASCII space character U+0020
in (length 1 bytes):
input (length 1):
U+0020
output (length 1):
U+0020
out (length 1 bytes):
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4.15 Non-ASCII 8bit space character U+00A0
in (length 2 bytes):
\xC2\xA0
input (length 1):
U+00a0
Unicode normalization with form KC maps string into:
U+0020
output (length 1):
U+0020
out (length 1 bytes):
4.16 Non-ASCII multibyte space character U+1680
in (length 3 bytes):
\xE1\x9A\x80
input (length 1):
U+1680
Table C.1.2 prohibits string (character U+1680).
4.17 Non-ASCII multibyte space character U+2000
in (length 3 bytes):
\xE2\x80\x80
input (length 1):
U+2000
Unicode normalization with form KC maps string into:
U+0020
output (length 1):
U+0020
out (length 1 bytes):
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4.18 Zero Width Space U+200b
in (length 3 bytes):
\xE2\x80\x8B
input (length 1):
U+200b
Table B.1 maps U+200b to nothing.
output (length 0):
out (length 0 bytes):
4.19 Non-ASCII multibyte space character U+3000
in (length 3 bytes):
\xE3\x80\x80
input (length 1):
U+3000
Unicode normalization with form KC maps string into:
U+0020
output (length 1):
U+0020
out (length 1 bytes):
4.20 ASCII control characters U+0010 U+007F
in (length 2 bytes):
\x10\x7F
input (length 2):
U+0010 U+007f
output (length 2):
U+0010 U+007f
out (length 2 bytes):
\x10\x7F
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4.21 Non-ASCII 8bit control character U+0085
in (length 2 bytes):
\xC2\x85
input (length 1):
U+0085
Table C.2.2 prohibits string (character U+0085).
4.22 Non-ASCII multibyte control character U+180E
in (length 3 bytes):
\xE1\xA0\x8E
input (length 1):
U+180e
Table C.2.2 prohibits string (character U+180e).
4.23 Zero Width No-Break Space U+FEFF
in (length 3 bytes):
\xEF\xBB\xBF
input (length 1):
U+feff
Table B.1 maps U+feff to nothing.
output (length 0):
out (length 0 bytes):
4.24 Non-ASCII control character U+1D175
in (length 4 bytes):
\xF0\x9D\x85\xB5
input (length 1):
U+1d175
Table C.2.2 prohibits string (character U+1d175).
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4.25 Plane 0 private use character U+F123
in (length 3 bytes):
\xEF\x84\xA3
input (length 1):
U+f123
Table C.3 prohibits string (character U+f123).
4.26 Plane 15 private use character U+F1234
in (length 4 bytes):
\xF3\xB1\x88\xB4
input (length 1):
U+f1234
Table C.3 prohibits string (character U+f1234).
4.27 Plane 16 private use character U+10F234
in (length 4 bytes):
\xF4\x8F\x88\xB4
input (length 1):
U+10f234
Table C.3 prohibits string (character U+10f234).
4.28 Non-character code point U+8FFFE
in (length 4 bytes):
\xF2\x8F\xBF\xBE
input (length 1):
U+8fffe
Table C.4 prohibits string (character U+8fffe).
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4.29 Non-character code point U+10FFFF
in (length 4 bytes):
\xF4\x8F\xBF\xBF
input (length 1):
U+10ffff
Table C.4 prohibits string (character U+10ffff).
4.30 Surrogate code U+DF42
in (length 3 bytes):
\xED\xBD\x82
input (length 1):
U+df42
Table C.5 prohibits string (character U+df42).
4.31 Non-plain text character U+FFFD
in (length 3 bytes):
\xEF\xBF\xBD
input (length 1):
U+fffd
Table C.6 prohibits string (character U+fffd).
4.32 Ideographic description character U+2FF5
in (length 3 bytes):
\xE2\xBF\xB5
input (length 1):
U+2ff5
Table C.7 prohibits string (character U+2ff5).
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4.33 Display property character U+0341
in (length 2 bytes):
\xCD\x81
input (length 1):
U+0341
Unicode normalization with form KC maps string into:
U+0301
output (length 1):
U+0301
out (length 2 bytes):
\xCC\x81
4.34 Left-to-right mark U+200E
in (length 3 bytes):
\xE2\x80\x8E
input (length 1):
U+200e
Table C.8 prohibits string (character U+200e).
4.35 Deprecated U+202A
in (length 3 bytes):
\xE2\x80\xAA
input (length 1):
U+202a
Table C.8 prohibits string (character U+202a).
4.36 Language tagging character U+E0001
in (length 4 bytes):
\xF3\xA0\x80\x81
input (length 1):
U+e0001
Table C.9 prohibits string (character U+e0001).
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4.37 Language tagging character U+E0042
in (length 4 bytes):
\xF3\xA0\x81\x82
input (length 1):
U+e0042
Table C.9 prohibits string (character U+e0042).
4.38 Bidi: RandALCat character U+05BE and LCat characters
in (length 8 bytes):
foo\xD6\xBEbar
input (length 7):
U+0066 U+006f U+006f U+05be U+0062 U+0061 U+0072
String contains both L and RAL characters.
4.39 Bidi: RandALCat character U+FD50 and LCat characters
in (length 9 bytes):
foo\xEF\xB5\x90bar
input (length 7):
U+0066 U+006f U+006f U+fd50 U+0062 U+0061 U+0072
Unicode normalization with form KC maps string into:
U+0066 U+006f U+006f U+062a U+062c U+0645 U+0062 U+0061
U+0072
String contains both L and RAL characters.
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4.40 Bidi: RandALCat character U+FB38 and LCat characters
in (length 9 bytes):
foo\xEF\xB9\xB6bar
input (length 7):
U+0066 U+006f U+006f U+fe76 U+0062 U+0061 U+0072
Unicode normalization with form KC maps string into:
U+0066 U+006f U+006f U+0020 U+064e U+0062 U+0061 U+0072
output (length 8):
U+0066 U+006f U+006f U+0020 U+064e U+0062 U+0061 U+0072
out (length 9 bytes):
foo \xD9\x8Ebar
4.41 Bidi: RandALCat without trailing RandALCat U+0627 U+0031
in (length 3 bytes):
\xD8\xA71
input (length 2):
U+0627 U+0031
Bidi string does not start/end with RAL characters.
4.42 Bidi: RandALCat character U+0627 U+0031 U+0628
in (length 5 bytes):
\xD8\xA71\xD8\xA8
input (length 3):
U+0627 U+0031 U+0628
output (length 3):
U+0627 U+0031 U+0628
out (length 5 bytes):
\xD8\xA71\xD8\xA8
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4.43 Unassigned code point U+E0002
in (length 4 bytes):
\xF3\xA0\x80\x82
input (length 1):
U+e0002
Table A.1 prohibits string (unassigned character U+e0002).
4.44 Larger test (shrinking)
in (length 22 bytes):
X\xC2\xAD\xC3\xDF\xC4\xB0\xE2\x84\xA1j\xCC\x8C\xC2\xA0\xC2'
'\xAA\xCE\xB0\xE2\x80\x80
input (length 11):
U+0058 U+00ad U+00df U+0130 U+2121 U+006a U+030c U+00a0
U+00aa U+03b0 U+2000
Table B.1 maps U+00ad to nothing.
U+0058 U+00df U+0130 U+2121 U+006a U+030c U+00a0 U+00aa
U+03b0 U+2000
Table B.2 maps U+0058 to U+0078.
Table B.2 maps U+00df to U+0073 U+0073.
Table B.2 maps U+0130 to U+0069 U+0307.
Table B.2 maps U+2121 to U+0074 U+0065 U+006c.
Table B.2 maps U+03b0 to U+03c5 U+0308 U+0301.
U+0078 U+0073 U+0073 U+0069 U+0307 U+0074 U+0065 U+006c
U+006a U+030c U+00a0 U+00aa U+03c5 U+0308 U+0301 U+2000
Unicode normalization with form KC maps string into:
U+0078 U+0073 U+0073 U+0069 U+0307 U+0074 U+0065 U+006c
U+01f0 U+0020 U+0061 U+03b0 U+0020
output (length 13):
U+0078 U+0073 U+0073 U+0069 U+0307 U+0074 U+0065 U+006c
U+01f0 U+0020 U+0061 U+03b0 U+0020
out (length 16 bytes):
xssi\xCC\x87tel\xC7\xB0 a\xCE\xB0
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4.45 Larger test (expanding)
in (length 17 bytes):
X\xC3\xDF\xE3\x8C\x96\xC4\xB0\xE2\x84\xA1\xE2\x92\x9F\xE3\x8C'
'\x80
input (length 7):
U+0058 U+00df U+3316 U+0130 U+2121 U+249f U+3300
Table B.2 maps U+0058 to U+0078.
Table B.2 maps U+00df to U+0073 U+0073.
Table B.2 maps U+0130 to U+0069 U+0307.
Table B.2 maps U+2121 to U+0074 U+0065 U+006c.
U+0078 U+0073 U+0073 U+3316 U+0069 U+0307 U+0074 U+0065
U+006c U+249f U+3300
Unicode normalization with form KC maps string into:
U+0078 U+0073 U+0073 U+30ad U+30ed U+30e1 U+30fc U+30c8
U+30eb U+0069 U+0307 U+0074 U+0065 U+006c U+0028 U+0064
U+0029 U+30a2 U+30d1 U+30fc U+30c8
output (length 21):
U+0078 U+0073 U+0073 U+30ad U+30ed U+30e1 U+30fc U+30c8
U+30eb U+0069 U+0307 U+0074 U+0065 U+006c U+0028 U+0064
U+0029 U+30a2 U+30d1 U+30fc U+30c8
out (length 42 bytes):
xss\xE3\x82\xAD\xE3\x83\xAD\xE3\x83\xA1\xE3\x83\xBC\xE3'
'\x83\x88\xE3\x83\xABi\xCC\x87tel\x28d\x29\xE3\x82'
'\xA2\xE3\x83\x91\xE3\x83\xBC\xE3\x83\x88
5. IDNA Test Vectors
5.1 Arabic (Egyptian)
in (length 34 bytes):
'\xD9\x84\xD9\x8A\xD9\x87\xD9\x85\xD8\xA7\xD8\xA8\xD8\xAA\xD9\x83'
'\xD9\x84\xD9\x85\xD9\x88\xD8\xB4\xD8\xB9\xD8\xB1\xD8\xA8\xD9\x8A'
'\xD8\x9F
input (length 34):
U+0644 U+064a U+0647 U+0645 U+0627 U+0628 U+062a U+0643
U+0644 U+0645 U+0648 U+0634 U+0639 U+0631 U+0628 U+064a
U+061f
out: xn--egbpdaj6bu4bxfgehfvwxn
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5.2 Chinese (simplified)
in (length 27 bytes):
'\xE4\xBB\x96\xE4\xBB\xAC\xE4\xB8\xBA\xE4\xBB\x80\xE4\xB9\x88\xE4'
'\xB8\x8D\xE8\xAF\xB4\xE4\xB8\xAD\xE6\x96\x87
input (length 27):
U+4ed6 U+4eec U+4e3a U+4ec0 U+4e48 U+4e0d U+8bf4 U+4e2d
U+6587
out: xn--ihqwcrb4cv8a8dqg056pqjye
5.3 Chinese (traditional)
in (length 27 bytes):
'\xE4\xBB\x96\xE5\x80\x91\xE7\x88\xB2\xE4\xBB\x80\xE9\xBA\xBD\xE4'
'\xB8\x8D\xE8\xAA\xAA\xE4\xB8\xAD\xE6\x96\x87
input (length 27):
U+4ed6 U+5011 U+7232 U+4ec0 U+9ebd U+4e0d U+8aaa U+4e2d
U+6587
out: xn--ihqwctvzc91f659drss3x8bo0yb
5.4 Czech
in (length 26 bytes):
'Pro\xC4\x8Dprost\xC4\x9Bneml'
'uv\xC3\xAD\xC4\x8Desky
input (length 26):
U+0050 U+0072 U+006f U+010d U+0070 U+0072 U+006f U+0073
U+0074 U+011b U+006e U+0065 U+006d U+006c U+0075 U+0076
U+00ed U+010d U+0065 U+0073 U+006b U+0079
out: xn--proprostnemluvesky-uyb24dma41a
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5.5 Hebrew
in (length 44 bytes):
'\xD7\x9C\xD7\x9E\xD7\x94\xD7\x94\xD7\x9D\xD7\xA4\xD7\xA9\xD7\x95'
'\xD7\x98\xD7\x9C\xD7\x90\xD7\x9E\xD7\x93\xD7\x91\xD7\xA8\xD7\x99'
'\xD7\x9D\xD7\xA2\xD7\x91\xD7\xA8\xD7\x99\xD7\xAA
input (length 44):
U+05dc U+05de U+05d4 U+05d4 U+05dd U+05e4 U+05e9 U+05d5
U+05d8 U+05dc U+05d0 U+05de U+05d3 U+05d1 U+05e8 U+05d9
U+05dd U+05e2 U+05d1 U+05e8 U+05d9 U+05ea
out: xn--4dbcagdahymbxekheh6e0a7fei0b
5.6 Hindi (Devanagari)
in (length 90 bytes):
'\xE0\xA4\xAF\xE0\xA4\xB9\xE0\xA4\xB2\xE0\xA5\x8B\xE0\xA4\x97\xE0'
'\xA4\xB9\xE0\xA4\xBF\xE0\xA4\xA8\xE0\xA5\x8D\xE0\xA4\xA6\xE0\xA5'
'\x80\xE0\xA4\x95\xE0\xA5\x8D\xE0\xA4\xAF\xE0\xA5\x8B\xE0\xA4\x82'
'\xE0\xA4\xA8\xE0\xA4\xB9\xE0\xA5\x80\xE0\xA4\x82\xE0\xA4\xAC\xE0'
'\xA5\x8B\xE0\xA4\xB2\xE0\xA4\xB8\xE0\xA4\x95\xE0\xA4\xA4\xE0\xA5'
'\x87\xE0\xA4\xB9\xE0\xA5\x88\xE0\xA4\x82
input (length 90):
U+092f U+0939 U+0932 U+094b U+0917 U+0939 U+093f U+0928
U+094d U+0926 U+0940 U+0915 U+094d U+092f U+094b U+0902
U+0928 U+0939 U+0940 U+0902 U+092c U+094b U+0932 U+0938
U+0915 U+0924 U+0947 U+0939 U+0948 U+0902
out: xn--i1baa7eci9glrd9b2ae1bj0hfcgg6iyaf8o0a1dig0cd
5.7 Japanese (kanji and hiragana)
in (length 54 bytes):
'\xE3\x81\xAA\xE3\x81\x9C\xE3\x81\xBF\xE3\x82\x93\xE3\x81\xAA\xE6'
'\x97\xA5\xE6\x9C\xAC\xE8\xAA\x9E\xE3\x82\x92\xE8\xA9\xB1\xE3\x81'
'\x97\xE3\x81\xA6\xE3\x81\x8F\xE3\x82\x8C\xE3\x81\xAA\xE3\x81\x84'
'\xE3\x81\xAE\xE3\x81\x8B
input (length 54):
U+306a U+305c U+307f U+3093 U+306a U+65e5 U+672c U+8a9e
U+3092 U+8a71 U+3057 U+3066 U+304f U+308c U+306a U+3044
U+306e U+304b
out: xn--n8jok5ay5dzabd5bym9f0cm5685rrjetr6pdxa
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5.8 Russian (Cyrillic)
in (length 56 bytes):
'\xD0\xBF\xD0\xBE\xD1\x87\xD0\xB5\xD0\xBC\xD1\x83\xD0\xB6\xD0\xB5'
'\xD0\xBE\xD0\xBD\xD0\xB8\xD0\xBD\xD0\xB5\xD0\xB3\xD0\xBE\xD0\xB2'
'\xD0\xBE\xD1\x80\xD1\x8F\xD1\x82\xD0\xBF\xD0\xBE\xD1\x80\xD1\x83'
'\xD1\x81\xD1\x81\xD0\xBA\xD0\xB8
input (length 56):
U+043f U+043e U+0447 U+0435 U+043c U+0443 U+0436 U+0435
U+043e U+043d U+0438 U+043d U+0435 U+0433 U+043e U+0432
U+043e U+0440 U+044f U+0442 U+043f U+043e U+0440 U+0443
U+0441 U+0441 U+043a U+0438
out: xn--b1abfaaepdrnnbgefbadotcwatmq2g4l
5.9 Spanish
in (length 42 bytes):
'Porqu\xC3\xA9nopuedens'
'implementehablar'
'enEspa\xC3\xB1ol
input (length 42):
U+0050 U+006f U+0072 U+0071 U+0075 U+00e9 U+006e U+006f
U+0070 U+0075 U+0065 U+0064 U+0065 U+006e U+0073 U+0069
U+006d U+0070 U+006c U+0065 U+006d U+0065 U+006e U+0074
U+0065 U+0068 U+0061 U+0062 U+006c U+0061 U+0072 U+0065
U+006e U+0045 U+0073 U+0070 U+0061 U+00f1 U+006f U+006c
out: xn--porqunopuedensimplementehablarenespaol-fmd56a
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5.10 Vietnamese
in (length 45 bytes):
'T\xE1\xBA\xA1isaoh\xE1\xBB\x8Dkh\xC3\xB4'
'ngth\xE1\xBB\x83ch\xE1\xBB\x89n\xC3\xB3i'
'ti\xE1\xBA\xBFngVi\xE1\xBB\x87t
input (length 45):
U+0054 U+1ea1 U+0069 U+0073 U+0061 U+006f U+0068 U+1ecd
U+006b U+0068 U+00f4 U+006e U+0067 U+0074 U+0068 U+1ec3
U+0063 U+0068 U+1ec9 U+006e U+00f3 U+0069 U+0074 U+0069
U+1ebf U+006e U+0067 U+0056 U+0069 U+1ec7 U+0074
out: xn--tisaohkhngthchnitingvit-kjcr8268qyxafd2f1b9g
5.11 Japanese
in (length 20 bytes):
'3\xE5\xB9\xB4B\xE7\xB5\x84\xE9\x87\x91\xE5\x85\xAB\xE5\x85'
'\x88\xE7\x94\x9F
input (length 20):
U+0033 U+5e74 U+0042 U+7d44 U+91d1 U+516b U+5148 U+751f
out: xn--3b-ww4c5e180e575a65lsy2b
5.12 Japanese
in (length 34 bytes):
'\xE5\xAE\x89\xE5\xAE\xA4\xE5\xA5\x88\xE7\xBE\x8E\xE6\x81\xB5\x2D'
'with\x2DSUPER\x2DMONKE'
'YS
input (length 34):
U+5b89 U+5ba4 U+5948 U+7f8e U+6075 U+002d U+0077 U+0069
U+0074 U+0068 U+002d U+0053 U+0055 U+0050 U+0045 U+0052
U+002d U+004d U+004f U+004e U+004b U+0045 U+0059 U+0053
out: xn---with-super-monkeys-pc58ag80a8qai00g7n9n
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5.13 Japanese
in (length 39 bytes):
'Hello\x2DAnother\x2DWa'
'y\x2D\xE3\x81\x9D\xE3\x82\x8C\xE3\x81\x9E\xE3\x82\x8C\xE3\x81'
'\xAE\xE5\xA0\xB4\xE6\x89\x80
input (length 39):
U+0048 U+0065 U+006c U+006c U+006f U+002d U+0041 U+006e
U+006f U+0074 U+0068 U+0065 U+0072 U+002d U+0057 U+0061
U+0079 U+002d U+305d U+308c U+305e U+308c U+306e U+5834
U+6240
out: xn--hello-another-way--fc4qua05auwb3674vfr0b
5.14 Japanese
in (length 22 bytes):
'\xE3\x81\xB2\xE3\x81\xA8\xE3\x81\xA4\xE5\xB1\x8B\xE6\xA0\xB9\xE3'
'\x81\xAE\xE4\xB8\x8B2
input (length 22):
U+3072 U+3068 U+3064 U+5c4b U+6839 U+306e U+4e0b U+0032
out: xn--2-u9tlzr9756bt3uc0v
5.15 Japanese
in (length 23 bytes):
'Maji\xE3\x81\xA7Koi\xE3\x81\x99\xE3\x82\x8B'
'5\xE7\xA7\x92\xE5\x89\x8D
input (length 23):
U+004d U+0061 U+006a U+0069 U+3067 U+004b U+006f U+0069
U+3059 U+308b U+0035 U+79d2 U+524d
out: xn--majikoi5-783gue6qz075azm5e
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5.16 Japanese
in (length 23 bytes):
'\xE3\x83\x91\xE3\x83\x95\xE3\x82\xA3\xE3\x83\xBCde\xE3\x83'
'\xAB\xE3\x83\xB3\xE3\x83\x90
input (length 23):
U+30d1 U+30d5 U+30a3 U+30fc U+0064 U+0065 U+30eb U+30f3
U+30d0
out: xn--de-jg4avhby1noc0d
5.17 Japanese
in (length 21 bytes):
'\xE3\x81\x9D\xE3\x81\xAE\xE3\x82\xB9\xE3\x83\x94\xE3\x83\xBC\xE3'
'\x83\x89\xE3\x81\xA7
input (length 21):
U+305d U+306e U+30b9 U+30d4 U+30fc U+30c9 U+3067
out: xn--d9juau41awczczp
5.18 Greek
in (length 16 bytes):
'\xCE\xB5\xCE\xBB\xCE\xBB\xCE\xB7\xCE\xBD\xCE\xB9\xCE\xBA\xCE\xAC
input (length 16):
U+03b5 U+03bb U+03bb U+03b7 U+03bd U+03b9 U+03ba U+03ac
out: xn--hxargifdar
5.19 Maltese (Malti)
in (length 13 bytes):
'bon\xC4\xA1usa\xC4\xA7\xC4\xA7a
input (length 13):
U+0062 U+006f U+006e U+0121 U+0075 U+0073 U+0061 U+0127
U+0127 U+0061
out: xn--bonusaa-5bb1da
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5.20 Russian (Cyrillic)
in (length 56 bytes):
'\xD0\xBF\xD0\xBE\xD1\x87\xD0\xB5\xD0\xBC\xD1\x83\xD0\xB6\xD0\xB5'
'\xD0\xBE\xD0\xBD\xD0\xB8\xD0\xBD\xD0\xB5\xD0\xB3\xD0\xBE\xD0\xB2'
'\xD0\xBE\xD1\x80\xD1\x8F\xD1\x82\xD0\xBF\xD0\xBE\xD1\x80\xD1\x83'
'\xD1\x81\xD1\x81\xD0\xBA\xD0\xB8
input (length 56):
U+043f U+043e U+0447 U+0435 U+043c U+0443 U+0436 U+0435
U+043e U+043d U+0438 U+043d U+0435 U+0433 U+043e U+0432
U+043e U+0440 U+044f U+0442 U+043f U+043e U+0440 U+0443
U+0441 U+0441 U+043a U+0438
out: xn--b1abfaaepdrnnbgefbadotcwatmq2g4l
6. Security Considerations
The security considerations from Nameprep and IDNA are inherited.
These test vectors are not believed to introduce new security
considerations nor disrupt the operation of the Internet, but may
expose security weaknesses in existing implementations. Any such
incident should not be regarded as a problem with this document,
though, but rather taken as evidence that this document served its
purpose.
Normative References
[1] Hoffman, P. and M. Blanchet, "Nameprep: A Stringprep Profile for
Internationalized Domain Names (IDN)", RFC 3491, March 2003.
[2] Faltstrom, P., Hoffman, P. and A. Costello, "Internationalizing
Domain Names in Applications (IDNA)", RFC 3490, March 2003.
Informative References
[3] Costello, A., "Punycode: A Bootstring encoding of Unicode for
Internationalized Domain Names in Applications (IDNA)", RFC
3492, March 2003.
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Author's Address
Simon Josefsson
Drottningholmsv. 70
Stockholm 112 42
Sweden
EMail: simon@josefsson.org
Acknowledgments
Some IDNA test vectors were borrowed from Punycode [3].
Appendix A. Nameprep test vectors in C syntax
In order to avoid having implementors type in the test vectors above,
a C structure with the data is provided.
The comment field is the section titles used in this document. The
in field contains UTF-8 encoded strings. The out field contains
expected output, or NULL if the expected result is an error. The
profile field can be ignored. The only significant setting for the
flags field is STRINGPREP_NO_UNASSIGNED which signals to the Nameprep
implementation that it should perform unassigned code point checking,
aka the "AllowUnassigned" flag. The rc field contains expected error
codes, where 0 indicates success and the other flags should be self
explanatory.
struct stringprep
{
char *comment;
char *in;
char *out;
char *profile;
int flags;
int rc;
}
strprep[] =
{
{
"Map to nothing",
"foo\xC2\xAD\xCD\x8F\xE1\xA0\x86\xE1\xA0\x8B"
"bar""\xE2\x80\x8B\xE2\x81\xA0""baz\xEF\xB8\x80\xEF\xB8\x88"
"\xEF\xB8\x8F\xEF\xBB\xBF", "foobarbaz"
},
{
"Case folding ASCII U+0043 U+0041 U+0046 U+0045",
"CAFE", "cafe"
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},
{
"Case folding 8bit U+00DF (german sharp s)",
"\xC3\xDF", "ss"
},
{
"Case folding U+0130 (turkish capital I with dot)",
"\xC4\xB0", "i\xcc\x87"
},
{
"Case folding multibyte U+0143 U+037A",
"\xC5\x83\xCD\xBA", "\xC5\x84 \xCE\xB9"
},
{
"Case folding U+2121 U+33C6 U+1D7BB",
"\xE2\x84\xA1\xE3\x8F\x86\xF0\x9D\x9E\xBB",
"telc\xE2\x88\x95""kg\xCF\x83"
},
{
"Normalization of U+006a U+030c U+00A0 U+00AA",
"\x6A\xCC\x8C\xC2\xA0\xC2\xAA", "\xC7\xB0 a"
},
{
"Case folding U+1FB7 and normalization",
"\xE1\xBE\xB7", "\xE1\xBE\xB6\xCE\xB9"
},
{
"Self-reverting case folding U+01F0 and normalization",
"\xC7\xF0", "\xC7\xB0"
},
{
"Self-reverting case folding U+0390 and normalization",
"\xCE\x90", "\xCE\x90"
},
{
"Self-reverting case folding U+03B0 and normalization",
"\xCE\xB0", "\xCE\xB0"
},
{
"Self-reverting case folding U+1E96 and normalization",
"\xE1\xBA\x96", "\xE1\xBA\x96"
},
{
"Self-reverting case folding U+1F56 and normalization",
"\xE1\xBD\x96", "\xE1\xBD\x96"
},
{
"ASCII space character U+0020",
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"\x20", "\x20"
},
{
"Non-ASCII 8bit space character U+00A0",
"\xC2\xA0", "\x20"
},
{
"Non-ASCII multibyte space character U+1680",
"\xE1\x9A\x80", NULL, "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Non-ASCII multibyte space character U+2000",
"\xE2\x80\x80", "\x20"
},
{
"Zero Width Space U+200b",
"\xE2\x80\x8b", ""
},
{
"Non-ASCII multibyte space character U+3000",
"\xE3\x80\x80", "\x20"
},
{
"ASCII control characters U+0010 U+007F",
"\x10\x7F", "\x10\x7F"
},
{
"Non-ASCII 8bit control character U+0085",
"\xC2\x85", NULL, "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Non-ASCII multibyte control character U+180E",
"\xE1\xA0\x8E", NULL, "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Zero Width No-Break Space U+FEFF",
"\xEF\xBB\xBF", ""
},
{
"Non-ASCII control character U+1D175",
"\xF0\x9D\x85\xB5", NULL, "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Plane 0 private use character U+F123",
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"\xEF\x84\xA3", NULL, "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Plane 15 private use character U+F1234",
"\xF3\xB1\x88\xB4", NULL, "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Plane 16 private use character U+10F234",
"\xF4\x8F\x88\xB4", NULL, "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Non-character code point U+8FFFE",
"\xF2\x8F\xBF\xBE", NULL, "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Non-character code point U+10FFFF",
"\xF4\x8F\xBF\xBF", NULL, "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Surrogate code U+DF42",
"\xED\xBD\x82", NULL, "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Non-plain text character U+FFFD",
"\xEF\xBF\xBD", NULL, "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Ideographic description character U+2FF5",
"\xE2\xBF\xB5", NULL, "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Display property character U+0341",
"\xCD\x81", "\xCC\x81"
},
{
"Left-to-right mark U+200E",
"\xE2\x80\x8E", "\xCC\x81", "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
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"Deprecated U+202A",
"\xE2\x80\xAA", "\xCC\x81", "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Language tagging character U+E0001",
"\xF3\xA0\x80\x81", "\xCC\x81", "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Language tagging character U+E0042",
"\xF3\xA0\x81\x82", NULL, "Nameprep", 0,
STRINGPREP_CONTAINS_PROHIBITED
},
{
"Bidi: RandALCat character U+05BE and LCat characters",
"foo\xD6\xBE""bar", NULL, "Nameprep", 0,
STRINGPREP_BIDI_BOTH_L_AND_RAL
},
{
"Bidi: RandALCat character U+FD50 and LCat characters",
"foo\xEF\xB5\x90""bar", NULL, "Nameprep", 0,
STRINGPREP_BIDI_BOTH_L_AND_RAL
},
{
"Bidi: RandALCat character U+FB38 and LCat characters",
"foo\xEF\xB9\xB6""bar", "foo \xd9\x8e""bar"
},
{ "Bidi: RandALCat without trailing RandALCat U+0627 U+0031",
"\xD8\xA7\x31", NULL, "Nameprep", 0,
STRINGPREP_BIDI_LEADTRAIL_NOT_RAL}
,
{
"Bidi: RandALCat character U+0627 U+0031 U+0628",
"\xD8\xA7\x31\xD8\xA8", "\xD8\xA7\x31\xD8\xA8"
},
{
"Unassigned code point U+E0002",
"\xF3\xA0\x80\x82", NULL, "Nameprep", STRINGPREP_NO_UNASSIGNED,
STRINGPREP_CONTAINS_UNASSIGNED
},
{
"Larger test (shrinking)",
"X\xC2\xAD\xC3\xDF\xC4\xB0\xE2\x84\xA1\x6a\xcc\x8c\xc2\xa0\xc2"
"\xaa\xce\xb0\xe2\x80\x80", "xssi\xcc\x87""tel\xc7\xb0 a\xce\xb0 ",
"Nameprep"
},
{
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"Larger test (expanding)",
"X\xC3\xDF\xe3\x8c\x96\xC4\xB0\xE2\x84\xA1\xE2\x92\x9F\xE3\x8c\x80",
"xss\xe3\x82\xad\xe3\x83\xad\xe3\x83\xa1\xe3\x83\xbc\xe3\x83\x88"
"\xe3\x83\xab""i\xcc\x87""tel\x28""d\x29\xe3\x82\xa2\xe3\x83\x91"
"\xe3\x83\xbc\xe3\x83\x88"
},
};
Appendix B. IDNA test vectors in C syntax
In order to avoid having implementors type in the IDNA test vectors
above, a C structure with the data is provided.
The name field is the section titles used in this document. The
inlen and in field contains Unicode code points. The out field
contains expected ToASCII output. The allowunassigned, and
usestd3asciirules can be ignored. The toasciirc and tounicoderc
field contains expected error codes, where 0 indicates success and
the other flags should be self explanatory.
struct idna
{
char *name;
size_t inlen;
unsigned long in[100];
char *out;
int allowunassigned;
int usestd3asciirules;
int toasciirc;
int tounicoderc;
} idna[] =
{
{
"Arabic (Egyptian)", 17,
{
0x0644, 0x064A, 0x0647, 0x0645, 0x0627, 0x0628, 0x062A, 0x0643,
0x0644, 0x0645, 0x0648, 0x0634, 0x0639, 0x0631, 0x0628, 0x064A,
0x061F},
IDNA_ACE_PREFIX "egbpdaj6bu4bxfgehfvwxn", 0, 0, IDNA_SUCCESS,
IDNA_SUCCESS},
{
"Chinese (simplified)", 9,
{
0x4ED6, 0x4EEC, 0x4E3A, 0x4EC0, 0x4E48, 0x4E0D, 0x8BF4, 0x4E2D, 0x6587},
IDNA_ACE_PREFIX "ihqwcrb4cv8a8dqg056pqjye", 0, 0, IDNA_SUCCESS,
IDNA_SUCCESS},
{
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"Chinese (traditional)", 9,
{
0x4ED6, 0x5011, 0x7232, 0x4EC0, 0x9EBD, 0x4E0D, 0x8AAA, 0x4E2D, 0x6587},
IDNA_ACE_PREFIX "ihqwctvzc91f659drss3x8bo0yb", 0, 0, IDNA_SUCCESS,
IDNA_SUCCESS},
{
"Czech", 22,
{
0x0050, 0x0072, 0x006F, 0x010D, 0x0070, 0x0072, 0x006F, 0x0073,
0x0074, 0x011B, 0x006E, 0x0065, 0x006D, 0x006C, 0x0075, 0x0076,
0x00ED, 0x010D, 0x0065, 0x0073, 0x006B, 0x0079},
IDNA_ACE_PREFIX "Proprostnemluvesky-uyb24dma41a", 0, 0, IDNA_SUCCESS,
IDNA_SUCCESS},
{
"Hebrew", 22,
{
0x05DC, 0x05DE, 0x05D4, 0x05D4, 0x05DD, 0x05E4, 0x05E9, 0x05D5,
0x05D8, 0x05DC, 0x05D0, 0x05DE, 0x05D3, 0x05D1, 0x05E8, 0x05D9,
0x05DD, 0x05E2, 0x05D1, 0x05E8, 0x05D9, 0x05EA},
IDNA_ACE_PREFIX "4dbcagdahymbxekheh6e0a7fei0b", 0, 0, IDNA_SUCCESS,
IDNA_SUCCESS},
{
"Hindi (Devanagari)", 30,
{
0x092F, 0x0939, 0x0932, 0x094B, 0x0917, 0x0939, 0x093F, 0x0928,
0x094D, 0x0926, 0x0940, 0x0915, 0x094D, 0x092F, 0x094B, 0x0902,
0x0928, 0x0939, 0x0940, 0x0902, 0x092C, 0x094B, 0x0932, 0x0938,
0x0915, 0x0924, 0x0947, 0x0939, 0x0948, 0x0902},
IDNA_ACE_PREFIX "i1baa7eci9glrd9b2ae1bj0hfcgg6iyaf8o0a1dig0cd", 0, 0,
IDNA_SUCCESS},
{
"Japanese (kanji and hiragana)", 18,
{
0x306A, 0x305C, 0x307F, 0x3093, 0x306A, 0x65E5, 0x672C, 0x8A9E,
0x3092, 0x8A71, 0x3057, 0x3066, 0x304F, 0x308C, 0x306A, 0x3044,
0x306E, 0x304B},
IDNA_ACE_PREFIX "n8jok5ay5dzabd5bym9f0cm5685rrjetr6pdxa", 0, 0,
IDNA_SUCCESS},
{
"Russian (Cyrillic)", 28,
{
0x043F, 0x043E, 0x0447, 0x0435, 0x043C, 0x0443, 0x0436, 0x0435,
0x043E, 0x043D, 0x0438, 0x043D, 0x0435, 0x0433, 0x043E, 0x0432,
0x043E, 0x0440, 0x044F, 0x0442, 0x043F, 0x043E, 0x0440, 0x0443,
0x0441, 0x0441, 0x043A, 0x0438},
IDNA_ACE_PREFIX "b1abfaaepdrnnbgefbadotcwatmq2g4l", 0, 0,
IDNA_SUCCESS, IDNA_SUCCESS},
{
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"Spanish", 40,
{
0x0050, 0x006F, 0x0072, 0x0071, 0x0075, 0x00E9, 0x006E, 0x006F,
0x0070, 0x0075, 0x0065, 0x0064, 0x0065, 0x006E, 0x0073, 0x0069,
0x006D, 0x0070, 0x006C, 0x0065, 0x006D, 0x0065, 0x006E, 0x0074,
0x0065, 0x0068, 0x0061, 0x0062, 0x006C, 0x0061, 0x0072, 0x0065,
0x006E, 0x0045, 0x0073, 0x0070, 0x0061, 0x00F1, 0x006F, 0x006C},
IDNA_ACE_PREFIX "PorqunopuedensimplementehablarenEspaol-fmd56a", 0, 0,
IDNA_SUCCESS},
{
"Vietnamese", 31,
{
0x0054, 0x1EA1, 0x0069, 0x0073, 0x0061, 0x006F, 0x0068, 0x1ECD,
0x006B, 0x0068, 0x00F4, 0x006E, 0x0067, 0x0074, 0x0068, 0x1EC3,
0x0063, 0x0068, 0x1EC9, 0x006E, 0x00F3, 0x0069, 0x0074, 0x0069,
0x1EBF, 0x006E, 0x0067, 0x0056, 0x0069, 0x1EC7, 0x0074},
IDNA_ACE_PREFIX "TisaohkhngthchnitingVit-kjcr8268qyxafd2f1b9g", 0, 0,
IDNA_SUCCESS},
{
"Japanese", 8,
{
0x0033, 0x5E74, 0x0042, 0x7D44, 0x91D1, 0x516B, 0x5148, 0x751F},
IDNA_ACE_PREFIX "3B-ww4c5e180e575a65lsy2b", 0, 0, IDNA_SUCCESS,
IDNA_SUCCESS},
{
"Japanese", 24,
{
0x5B89, 0x5BA4, 0x5948, 0x7F8E, 0x6075, 0x002D, 0x0077, 0x0069,
0x0074, 0x0068, 0x002D, 0x0053, 0x0055, 0x0050, 0x0045, 0x0052,
0x002D, 0x004D, 0x004F, 0x004E, 0x004B, 0x0045, 0x0059, 0x0053},
IDNA_ACE_PREFIX "-with-SUPER-MONKEYS-pc58ag80a8qai00g7n9n", 0, 0,
IDNA_SUCCESS},
{
"Japanese", 25,
{
0x0048, 0x0065, 0x006C, 0x006C, 0x006F, 0x002D, 0x0041, 0x006E,
0x006F, 0x0074, 0x0068, 0x0065, 0x0072, 0x002D, 0x0057, 0x0061,
0x0079, 0x002D, 0x305D, 0x308C, 0x305E, 0x308C, 0x306E, 0x5834,
0x6240},
IDNA_ACE_PREFIX "Hello-Another-Way--fc4qua05auwb3674vfr0b", 0, 0,
IDNA_SUCCESS},
{
"Japanese", 8,
{
0x3072, 0x3068, 0x3064, 0x5C4B, 0x6839, 0x306E, 0x4E0B, 0x0032},
IDNA_ACE_PREFIX "2-u9tlzr9756bt3uc0v", 0, 0, IDNA_SUCCESS,
IDNA_SUCCESS},
{
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"Japanese", 13,
{
0x004D, 0x0061, 0x006A, 0x0069, 0x3067, 0x004B, 0x006F, 0x0069,
0x3059, 0x308B, 0x0035, 0x79D2, 0x524D},
IDNA_ACE_PREFIX "MajiKoi5-783gue6qz075azm5e", 0, 0, IDNA_SUCCESS,
IDNA_SUCCESS},
{
"Japanese", 9,
{
0x30D1, 0x30D5, 0x30A3, 0x30FC, 0x0064, 0x0065, 0x30EB, 0x30F3, 0x30D0},
IDNA_ACE_PREFIX "de-jg4avhby1noc0d", 0, 0, IDNA_SUCCESS, IDNA_SUCCESS},
{
"Japanese", 7,
{
0x305D, 0x306E, 0x30B9, 0x30D4, 0x30FC, 0x30C9, 0x3067},
IDNA_ACE_PREFIX "d9juau41awczczp", 0, 0, IDNA_SUCCESS, IDNA_SUCCESS},
{
"Greek", 8,
{0x03b5, 0x03bb, 0x03bb, 0x03b7, 0x03bd, 0x03b9, 0x03ba, 0x03ac},
IDNA_ACE_PREFIX "hxargifdar", 0, 0, IDNA_SUCCESS, IDNA_SUCCESS},
{
"Maltese (Malti)", 10,
{0x0062, 0x006f, 0x006e, 0x0121, 0x0075, 0x0073, 0x0061, 0x0127,
0x0127, 0x0061},
IDNA_ACE_PREFIX "bonusaa-5bb1da", 0, 0, IDNA_SUCCESS, IDNA_SUCCESS},
{
"Russian (Cyrillic)", 28,
{0x043f, 0x043e, 0x0447, 0x0435, 0x043c, 0x0443, 0x0436, 0x0435,
0x043e, 0x043d, 0x0438, 0x043d, 0x0435, 0x0433, 0x043e, 0x0432,
0x043e, 0x0440, 0x044f, 0x0442, 0x043f, 0x043e, 0x0440, 0x0443,
0x0441, 0x0441, 0x043a, 0x0438},
IDNA_ACE_PREFIX "b1abfaaepdrnnbgefbadotcwatmq2g4l", 0, 0,
IDNA_SUCCESS, IDNA_SUCCESS},
};
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Intellectual Property Statement
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This document and the information contained herein is provided on an
"AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
Josefsson Expires August 2, 2003 [Page 40]
Internet-Draft Nameprep and IDNA Test Vectors February 2003
TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
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