idnatest Punycode with uppercase ASCII

unicode-org · May 23, 2024 · b8de51f · b8de51f
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diff --git a/unicodetools/data/idna/dev/IdnaTestV2.txt b/unicodetools/data/idna/dev/IdnaTestV2.txt
@@ -1,5 +1,5 @@
 # IdnaTestV2.txt
-# Date: 2024-05-22, 22:45:49 GMT
+# Date: 2024-05-23, 04:13:59 GMT
 # © 2024 Unicode®, Inc.
 # Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 # For terms of use and license, see https://www.unicode.org/terms_of_use.html
@@ -559,6 +559,13 @@ unicode.org; ; ; ; ; ;  # unicode.org
 xn--snl253bgitxhzwu2arn60c; 陋㛼当𤎫竮䗗; ; xn--snl253bgitxhzwu2arn60c; ; ;  # 陋㛼当𤎫竮䗗
 電𡍪弳䎫窮䵗; ; ; xn--kbo60w31ob3z6t3av9z5b; ; ;  # 電𡍪弳䎫窮䵗
 xn--kbo60w31ob3z6t3av9z5b; 電𡍪弳䎫窮䵗; ; xn--kbo60w31ob3z6t3av9z5b; ; ;  # 電𡍪弳䎫窮䵗
+xn--A-1ga; aö; ; xn--a-1ga; ; ;  # aö
+aö; ; ; xn--a-1ga; ; ;  # aö
+ao\u0308; aö; ; xn--a-1ga; ; ;  # aö
+AO\u0308; aö; ; xn--a-1ga; ; ;  # aö
+AÖ; aö; ; xn--a-1ga; ; ;  # aö
+Aö; aö; ; xn--a-1ga; ; ;  # aö
+Ao\u0308; aö; ; xn--a-1ga; ; ;  # aö
 
 # RANDOMIZED TESTS
 

diff --git a/unicodetools/src/main/java/org/unicode/idna/GenerateIdnaTest.java b/unicodetools/src/main/java/org/unicode/idna/GenerateIdnaTest.java
@@ -968,5 +968,11 @@ public static UnicodeSet getIdna2008Valid() {
                 .appendCodePoint(0x7AEE)
                 .appendCodePoint(0x45D7)
                 .toString(),
+        // unicodetools issue #747:
+        // IdnaTestV2.txt should test for valid input with upper case in the ASCII part of Punycode
+        // Henri Sivonen:
+        // IdnaTestV2.txt missed a bug in the UTS 46 implementation that I'm writing due to
+        // not testing an upper-case letter in the ASCII part of Punycode when there are no errors.
+        "xn--A-1ga",
     };
 }