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sam@samwhited.com https://blog.samwhited.com/

Applications PRECIS tests unicode This document contains machine readable test vectors for several Preparation, Enforcement, and Comparison of Internationalized Strings (PRECIS) profiles.

This document contains machine readable test vectors for several Preparation, Enforcement, and Comparison of Internationalized Strings (PRECIS) profiles. Two sets of vectors exist for profiles of the base classes. The first set tests the preparation and enforcement steps. It takes the form of a table that contains an input string, an output string after the PRECIS preparation step, and an output string after the PRECIS enforcement step, and an optional comment. If either step is expected to error, the output string will be "ERROR". The second set tests the PRECIS comparison step. It takes the form of a table that contains two strings, a boolean that is TRUE if the two strings should be considered equal and FALSE otherwise, and an optional comment. Vectors for inclusion of code points in the IdentifierClass and FreeformClass are not included. A complete list of valid inputs and Outputs for the derived property algorithm specified in can be found in the IANA "PRECIS Derived Property Value" registry.

Many important terms used in this document are defined in , , and .

The test vectors in this document have been verified by three independent implementations. An implementation that concurs with the results provided in this document should be interoperable with other implementations. Input and output strings are expressed as UTF-8 and hexidecimal encoded byte strings.

Input Output Err 65cc81cc9f c3a9cc9f

Input Output Err e2808c context rule violated e2808c61 context rule violated 61e2808c context rule violated e2808cd8a7 context rule violated d8ace2808c context rule violated d890e2808cd890d8a7 context rule violated d8acd890e2808cd890 context rule violated d8ace2808cd8a7 d8ace2808cd8a7 d8acd890e2808cd890d8a7 d8acd890e2808cd890d8a7 d8acd890d890e2808cd890d890d8a7 d8acd890d890e2808cd890d890d8a7 d8acd890e2808cd8a7 d8acd890e2808cd8a7 d8ace2808cd890d8a7 d8ace2808cd890d8a7 eaa1b2e2808cd8ac eaa1b2e2808cd8ac eaa1b2d890e2808cd890d8ac eaa1b2d890e2808cd890d8ac eaa1b2d890d890e2808cd890d890d8ac eaa1b2d890d890e2808cd890d890d8ac eaa1b2d890e2808cd8ac eaa1b2d890e2808cd8ac eaa1b2e2808cd890d8ac eaa1b2e2808cd890d8ac e0a98de2808c e0a98de2808c eaa1b2e0a98de2808c eaa1b2e0a98de2808c eaa1b2e0a98dd890e2808c context rule violated eaa1b2e0a98dd890e2808c context rule violated e0ab8de2808c e0ab8de2808c eaa1b2e0ab8de2808c eaa1b2e0ab8de2808c eaa1b2e0ab8dd890e2808c context rule violated eaa1b2e0ab8dd890e2808c context rule violated eaa1b2e0ab8de2808cd8ac eaa1b2e0ab8de2808cd8ac eaa1b2e2808ce0ab8dd8ac eaa1b2e2808ce0ab8dd8ac

Input Output Err e2808d context rule violated e2808d61 context rule violated 61e2808d context rule violated e0a98de2808d e0a98de2808d eaa1b2e0a98de2808d eaa1b2e0a98de2808d e0a98d61e2808d context rule violated

Input Output Err c2b7 context rule violated 6cc2b7 context rule violated c2b76c context rule violated 61c2b7 context rule violated 6cc2b761 context rule violated 61c2b761 context rule violated 6cc2b76c 6cc2b76c 616cc2b76c61 616cc2b76c61

Input Output Err cdb5 context rule violated cdb561 context rule violated ceb1cdb5 context rule violated cdb5ceb1 cdb5ceb1 ceb1cdb5ceb1 ceb1cdb5ceb1 cdb5cdb5ceb1 cdb5cdb5ceb1 ceb1cdb5cdb5ceb1 ceb1cdb5cdb5ceb1 ceb1cdb5cdb5 context rule violated ceb1cdb5cdb561 context rule violated

Input Output Err d7b3 context rule violated d7b3d794 context rule violated 61d7b362 context rule violated d7a9d7b3 d7a9d7b3 d7a9d7b3d7b3d7b3 d7a9d7b3d7b3d7b3 d7b4 context rule violated d7b4d794 context rule violated 61d7b462 context rule violated d7a9d7b4 d7a9d7b4 d7a9d7b4d7b4d7b4 d7a9d7b4d7b4d7b4 61d7a9d7b4d7b4d7b4 61d7a9d7b4d7b4d7b4

Input Output Err e383bb context rule violated 616263e383bb context rule violated e383bb646566 context rule violated 616263e383bb646566 context rule violated 61e3838563e383bb646566 61e3838563e383bb646566 616263e383bb64e381b666 616263e383bb64e381b666 e2ba906263e383bb646566 e2ba906263e383bb646566

Input Output Err d9a1d9a2d9a3d9a4d9a5dbb6 context rule violated dbb1dbb2dbb3dbb4dbb5d9a6 context rule violated d9a1d9a2d9a3d9a4d9a5 d9a1d9a2d9a3d9a4d9a5 dbb1dbb2dbb3dbb4dbb5 dbb1dbb2dbb3dbb4dbb5

Input Output Err 20205377616e20206f6620202041766f6e202020 5377616e206f662041766f6e disallowed empty string 20 disallowed empty string 2020 disallowed empty string 61c2a061e19a8061e2808061e2808161e2808261e2808361e2808461e2808561e2808661e2808761e2808861e2808961e2808a61e280af61e2819f61e3808061 612061206120612061206120612061206120612061206120612061206120612061 466f6f 466f6f 666f6f 666f6f 466f6f20426172 466f6f20426172 666f6f20626172 666f6f20626172 cea3 cea3 cf83 cf83 cf82 cf82 e2999a e2999a 5269636861726420e285a3 52696368617264204956 e284ab c385 efac80 6666 d7a961 d7a961 eb8f99ec9dbceca1b0eab1b4ebb380eab2bded9788eb9dbd eb8f99ec9dbceca1b0eab1b4ebb380eab2bded9788eb9dbd

Input Output Err 20205377616e20206f6620202041766f6e202020 20205377616e20206f6620202041766f6e202020 disallowed empty string 20 20 2020 2020 61c2a061e19a8061e2808061e2808161e2808261e2808361e2808461e2808561e2808661e2808761e2808861e2808961e2808a61e280af61e2819f61e3808061 612061206120612061206120612061206120612061206120612061206120612061 466f6f 466f6f 666f6f 666f6f 466f6f20426172 466f6f20426172 666f6f20626172 666f6f20626172 cf83 cf83 5269636861726420e285a3 5269636861726420e285a3 e284ab c385 4a61636b206f6620e299a673 4a61636b206f6620e299a673 6d7920636174206973206120096279 disallowed rune d7a961 d7a961

Input Output Err 6a756c696574406578616d706c652e636f6d 6a756c696574406578616d706c652e636f6d 6675737362616c6c 6675737362616c6c 6675c39f62616c6c 6675c39f62616c6c cf80 cf80 cea3 cf83 cf83 cf83 cf82 cf82 49 69 49 69 cf92 disallowed rune ceb0 ceb0 666f6f20626172 disallowed rune e2999a failed bidi rule 7e 7e 61 61 21 21 c2b2 failed bidi rule 09 disallowed rune 0a disallowed rune e29b96 failed bidi rule e29bbf failed bidi rule efac80 disallowed rune e19a80 failed bidi rule 20 disallowed rune 2020 disallowed rune c785 disallowed rune e19bae disallowed rune d288 failed bidi rule e284ab c3a5 41cc8a c3a5 c385 c3a5 c3a7 c3a7 63cca7 c3a7 c598 c599 52cc8c c599 e1b9a1 e1b9a1 d090 d0b0 efbca1efbca2 6162 d7a963 failed bidi rule

Input Output Err 414243 414243 efbca1efbca2 4142 d7a963 failed bidi rule efac80 disallowed rune e284ab c385 e1ba9b disallowed rune

A B Result 61 62 false 20205377616e20206f6620202041766f6e202020 7377616e206f662061766f6e true 466f6f 666f6f true 666f6f 666f6f true 466f6f20426172 666f6f20626172 true 666f6f20626172 666f6f20626172 true cea3 cf83 true cea3 cf82 false cf83 cf82 false 5269636861726420e285a3 72696368617264206976 true e284ab c3a5 true efac80 6666 true c39f 7353 false c2a8 20cc88 false 20cc88 cc88 true

This document requires no interaction with the Internet Assigned Numbers Authority (IANA).

This document is intended to provide test vectors for the PRECIS framework and its profiles. No assertion of the security of the PRECIS framework or its profiles for any particular use is intended. The reader is referred to for a discussion of the general security of the PRECIS framework.

The Unicode Consortium

The author would like to thank Marcel van Lohuizen of Google for his help and code reviews on the Go programming language implementation of PRECIS for which these tests were designed and for contributing many of the tests himself. Also, Peter Saint-Andre for his encouragement on this document.