Update upstream source from tag 'upstream/1.3'

Update to upstream version '1.3'
with Debian dir 8a8e4828ddf646ece6c109b401e08d162be35936

43 files changed, 146 insertions, 48 deletions

diff --git a/tests/unicase/test-cased.c b/tests/unicase/test-cased.c
index 712ed14f..ac3504aa 100644
--- a/tests/unicase/test-cased.c
+++ b/tests/unicase/test-cased.c
@@ -51,7 +51,7 @@
     { 0x10FC, 0x10FF },
     { 0x13A0, 0x13F5 },
     { 0x13F8, 0x13FD },
-    { 0x1C80, 0x1C88 },
+    { 0x1C80, 0x1C8A },
     { 0x1C90, 0x1CBA },
     { 0x1CBD, 0x1CBF },
     { 0x1D00, 0x1DBF },
@@ -104,10 +104,10 @@
     { 0xA680, 0xA69D },
     { 0xA722, 0xA787 },
     { 0xA78B, 0xA78E },
-    { 0xA790, 0xA7CA },
+    { 0xA790, 0xA7CD },
     { 0xA7D0, 0xA7D1 },
     { 0xA7D3, 0xA7D3 },
-    { 0xA7D5, 0xA7D9 },
+    { 0xA7D5, 0xA7DC },
     { 0xA7F2, 0xA7F6 },
     { 0xA7F8, 0xA7FA },
     { 0xAB30, 0xAB5A },
@@ -134,6 +134,8 @@
     { 0x107B2, 0x107BA },
     { 0x10C80, 0x10CB2 },
     { 0x10CC0, 0x10CF2 },
+    { 0x10D50, 0x10D65 },
+    { 0x10D70, 0x10D85 },
     { 0x118A0, 0x118DF },
     { 0x16E40, 0x16E7F },
     { 0x1D400, 0x1D454 },
diff --git a/tests/unicase/test-ignorable.c b/tests/unicase/test-ignorable.c
index b330dd70..7af15c1f 100644
--- a/tests/unicase/test-ignorable.c
+++ b/tests/unicase/test-ignorable.c
@@ -62,7 +62,7 @@
     { 0x0859, 0x085B },
     { 0x0888, 0x0888 },
     { 0x0890, 0x0891 },
-    { 0x0898, 0x089F },
+    { 0x0897, 0x089F },
     { 0x08C9, 0x0902 },
     { 0x093A, 0x093A },
     { 0x093C, 0x093C },
@@ -307,8 +307,11 @@
     { 0x10A3F, 0x10A3F },
     { 0x10AE5, 0x10AE6 },
     { 0x10D24, 0x10D27 },
+    { 0x10D4E, 0x10D4E },
+    { 0x10D69, 0x10D6D },
+    { 0x10D6F, 0x10D6F },
     { 0x10EAB, 0x10EAC },
-    { 0x10EFD, 0x10EFF },
+    { 0x10EFC, 0x10EFF },
     { 0x10F46, 0x10F50 },
     { 0x10F82, 0x10F85 },
     { 0x11001, 0x11001 },
@@ -341,6 +344,11 @@
     { 0x11340, 0x11340 },
     { 0x11366, 0x1136C },
     { 0x11370, 0x11374 },
+    { 0x113BB, 0x113C0 },
+    { 0x113CE, 0x113CE },
+    { 0x113D0, 0x113D0 },
+    { 0x113D2, 0x113D2 },
+    { 0x113E1, 0x113E2 },
     { 0x11438, 0x1143F },
     { 0x11442, 0x11444 },
     { 0x11446, 0x11446 },
@@ -360,7 +368,8 @@
     { 0x116AD, 0x116AD },
     { 0x116B0, 0x116B5 },
     { 0x116B7, 0x116B7 },
-    { 0x1171D, 0x1171F },
+    { 0x1171D, 0x1171D },
+    { 0x1171F, 0x1171F },
     { 0x11722, 0x11725 },
     { 0x11727, 0x1172B },
     { 0x1182F, 0x11837 },
@@ -399,11 +408,16 @@
     { 0x11F36, 0x11F3A },
     { 0x11F40, 0x11F40 },
     { 0x11F42, 0x11F42 },
+    { 0x11F5A, 0x11F5A },
     { 0x13430, 0x13440 },
     { 0x13447, 0x13455 },
+    { 0x1611E, 0x16129 },
+    { 0x1612D, 0x1612F },
     { 0x16AF0, 0x16AF4 },
     { 0x16B30, 0x16B36 },
     { 0x16B40, 0x16B43 },
+    { 0x16D40, 0x16D42 },
+    { 0x16D6B, 0x16D6C },
     { 0x16F4F, 0x16F4F },
     { 0x16F8F, 0x16F9F },
     { 0x16FE0, 0x16FE1 },
@@ -436,6 +450,7 @@
     { 0x1E2AE, 0x1E2AE },
     { 0x1E2EC, 0x1E2EF },
     { 0x1E4EB, 0x1E4EF },
+    { 0x1E5EE, 0x1E5EF },
     { 0x1E8D0, 0x1E8D6 },
     { 0x1E944, 0x1E94B },
     { 0x1F3FB, 0x1F3FF },
diff --git a/tests/unicase/test-locale-language.c b/tests/unicase/test-locale-language.c
index ed6adeb8..a2a7d7c4 100644
--- a/tests/unicase/test-locale-language.c
+++ b/tests/unicase/test-locale-language.c
@@ -40,5 +40,5 @@ main (int argc, char *argv[])
   language = uc_locale_language ();
   ASSERT (strcmp (language, expected) == 0);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-mapping-part2.h b/tests/unicase/test-mapping-part2.h
index ed489482..321ed11a 100644
--- a/tests/unicase/test-mapping-part2.h
+++ b/tests/unicase/test-mapping-part2.h
@@ -33,5 +33,5 @@ main ()
   for (; c < 0x110000; c++)
     ASSERT (MAP (c) == c);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-predicate-part2.h b/tests/unicase/test-predicate-part2.h
index 0b58545b..1212e013 100644
--- a/tests/unicase/test-predicate-part2.h
+++ b/tests/unicase/test-predicate-part2.h
@@ -33,5 +33,5 @@ main ()
   for (; c < 0x110000; c++)
     ASSERT (!PREDICATE (c));
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u16-casecmp.c b/tests/unicase/test-u16-casecmp.c
index a85abbbd..079e2443 100644
--- a/tests/unicase/test-u16-casecmp.c
+++ b/tests/unicase/test-u16-casecmp.c
@@ -317,5 +317,5 @@ main ()
   test_ascii (u16_casecmp, UNINORM_NFD);
   test_nonascii (u16_casecmp);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u16-casecoll.c b/tests/unicase/test-u16-casecoll.c
index ade96bfb..60903879 100644
--- a/tests/unicase/test-u16-casecoll.c
+++ b/tests/unicase/test-u16-casecoll.c
@@ -35,5 +35,5 @@ main ()
      on ASCII strings should behave like strcasecmp.  */
   test_ascii (u16_casecoll, UNINORM_NFC);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u16-casefold.c b/tests/unicase/test-u16-casefold.c
index 23e94eff..8107bebe 100644
--- a/tests/unicase/test-u16-casefold.c
+++ b/tests/unicase/test-u16-casefold.c
@@ -197,5 +197,5 @@ main ()
     ASSERT (check (input, SIZEOF (input), NULL, UNINORM_NFC, casefolded_normalized, SIZEOF (casefolded_normalized)) == 0);
   }
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u16-is-cased.c b/tests/unicase/test-u16-is-cased.c
index dafba78e..493b74f9 100644
--- a/tests/unicase/test-u16-is-cased.c
+++ b/tests/unicase/test-u16-is-cased.c
@@ -32,5 +32,5 @@ main ()
 {
   test_ascii (u16_is_cased);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u16-is-casefolded.c b/tests/unicase/test-u16-is-casefolded.c
index 6072535a..34de1c9d 100644
--- a/tests/unicase/test-u16-is-casefolded.c
+++ b/tests/unicase/test-u16-is-casefolded.c
@@ -46,5 +46,5 @@ main ()
   test_ascii (u16_is_casefolded);
   test_nonascii (u16_is_casefolded);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u16-is-lowercase.c b/tests/unicase/test-u16-is-lowercase.c
index 5b4e095e..6b14304b 100644
--- a/tests/unicase/test-u16-is-lowercase.c
+++ b/tests/unicase/test-u16-is-lowercase.c
@@ -74,5 +74,5 @@ main ()
   test_ascii (u16_is_lowercase);
   test_nonascii (u16_is_lowercase);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u16-is-titlecase.c b/tests/unicase/test-u16-is-titlecase.c
index 4e60c4ac..6caad27a 100644
--- a/tests/unicase/test-u16-is-titlecase.c
+++ b/tests/unicase/test-u16-is-titlecase.c
@@ -32,5 +32,5 @@ main ()
 {
   test_ascii (u16_is_titlecase);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u16-is-uppercase.c b/tests/unicase/test-u16-is-uppercase.c
index 354c9052..b3dea713 100644
--- a/tests/unicase/test-u16-is-uppercase.c
+++ b/tests/unicase/test-u16-is-uppercase.c
@@ -74,5 +74,5 @@ main ()
   test_ascii (u16_is_uppercase);
   test_nonascii (u16_is_uppercase);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u16-tolower.c b/tests/unicase/test-u16-tolower.c
index 86ed522f..6c47d560 100644
--- a/tests/unicase/test-u16-tolower.c
+++ b/tests/unicase/test-u16-tolower.c
@@ -234,5 +234,5 @@ main ()
     ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
   }
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u16-totitle.c b/tests/unicase/test-u16-totitle.c
index be653df1..704231c0 100644
--- a/tests/unicase/test-u16-totitle.c
+++ b/tests/unicase/test-u16-totitle.c
@@ -194,5 +194,5 @@ main ()
     ASSERT (check (input, SIZEOF (input), NULL, UNINORM_NFC, casemapped_normalized, SIZEOF (casemapped_normalized)) == 0);
   }
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u16-toupper.c b/tests/unicase/test-u16-toupper.c
index 5bbc10ac..e04e0ba8 100644
--- a/tests/unicase/test-u16-toupper.c
+++ b/tests/unicase/test-u16-toupper.c
@@ -194,5 +194,5 @@ main ()
     ASSERT (check (input, SIZEOF (input), NULL, UNINORM_NFC, casemapped_normalized, SIZEOF (casemapped_normalized)) == 0);
   }
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u32-casecmp.c b/tests/unicase/test-u32-casecmp.c
index aca59a88..a7e5e49b 100644
--- a/tests/unicase/test-u32-casecmp.c
+++ b/tests/unicase/test-u32-casecmp.c
@@ -317,5 +317,5 @@ main ()
   test_ascii (u32_casecmp, UNINORM_NFD);
   test_nonascii (u32_casecmp);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u32-casecoll.c b/tests/unicase/test-u32-casecoll.c
index 7ad01630..b38d82c8 100644
--- a/tests/unicase/test-u32-casecoll.c
+++ b/tests/unicase/test-u32-casecoll.c
@@ -35,5 +35,5 @@ main ()
      on ASCII strings should behave like strcasecmp.  */
   test_ascii (u32_casecoll, UNINORM_NFC);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u32-casefold.c b/tests/unicase/test-u32-casefold.c
index c31245e1..c4de76f9 100644
--- a/tests/unicase/test-u32-casefold.c
+++ b/tests/unicase/test-u32-casefold.c
@@ -197,5 +197,5 @@ main ()
     ASSERT (check (input, SIZEOF (input), NULL, UNINORM_NFC, casefolded_normalized, SIZEOF (casefolded_normalized)) == 0);
   }
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u32-is-cased.c b/tests/unicase/test-u32-is-cased.c
index 5f663dd8..c7f744c4 100644
--- a/tests/unicase/test-u32-is-cased.c
+++ b/tests/unicase/test-u32-is-cased.c
@@ -32,5 +32,5 @@ main ()
 {
   test_ascii (u32_is_cased);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u32-is-casefolded.c b/tests/unicase/test-u32-is-casefolded.c
index 1798f310..b2536255 100644
--- a/tests/unicase/test-u32-is-casefolded.c
+++ b/tests/unicase/test-u32-is-casefolded.c
@@ -46,5 +46,5 @@ main ()
   test_ascii (u32_is_casefolded);
   test_nonascii (u32_is_casefolded);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u32-is-lowercase.c b/tests/unicase/test-u32-is-lowercase.c
index 3c1bf91e..dcb1ac28 100644
--- a/tests/unicase/test-u32-is-lowercase.c
+++ b/tests/unicase/test-u32-is-lowercase.c
@@ -74,5 +74,5 @@ main ()
   test_ascii (u32_is_lowercase);
   test_nonascii (u32_is_lowercase);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u32-is-titlecase.c b/tests/unicase/test-u32-is-titlecase.c
index 3aedb6c8..225ff55f 100644
--- a/tests/unicase/test-u32-is-titlecase.c
+++ b/tests/unicase/test-u32-is-titlecase.c
@@ -32,5 +32,5 @@ main ()
 {
   test_ascii (u32_is_titlecase);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u32-is-uppercase.c b/tests/unicase/test-u32-is-uppercase.c
index cf500991..d8a6c351 100644
--- a/tests/unicase/test-u32-is-uppercase.c
+++ b/tests/unicase/test-u32-is-uppercase.c
@@ -74,5 +74,5 @@ main ()
   test_ascii (u32_is_uppercase);
   test_nonascii (u32_is_uppercase);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u32-tolower.c b/tests/unicase/test-u32-tolower.c
index 47c9e1ee..1ca02d2f 100644
--- a/tests/unicase/test-u32-tolower.c
+++ b/tests/unicase/test-u32-tolower.c
@@ -234,5 +234,5 @@ main ()
     ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
   }
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u32-totitle.c b/tests/unicase/test-u32-totitle.c
index 948f48db..30cd4803 100644
--- a/tests/unicase/test-u32-totitle.c
+++ b/tests/unicase/test-u32-totitle.c
@@ -194,5 +194,5 @@ main ()
     ASSERT (check (input, SIZEOF (input), NULL, UNINORM_NFC, casemapped_normalized, SIZEOF (casemapped_normalized)) == 0);
   }
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u32-toupper.c b/tests/unicase/test-u32-toupper.c
index 098c56ce..36fa6889 100644
--- a/tests/unicase/test-u32-toupper.c
+++ b/tests/unicase/test-u32-toupper.c
@@ -194,5 +194,5 @@ main ()
     ASSERT (check (input, SIZEOF (input), NULL, UNINORM_NFC, casemapped_normalized, SIZEOF (casemapped_normalized)) == 0);
   }
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u8-casecmp.c b/tests/unicase/test-u8-casecmp.c
index 904c9284..d9f21c7b 100644
--- a/tests/unicase/test-u8-casecmp.c
+++ b/tests/unicase/test-u8-casecmp.c
@@ -326,5 +326,5 @@ main ()
   test_ascii (u8_casecmp, UNINORM_NFD);
   test_nonascii (u8_casecmp);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u8-casecoll.c b/tests/unicase/test-u8-casecoll.c
index a3e6d95f..2b1e0509 100644
--- a/tests/unicase/test-u8-casecoll.c
+++ b/tests/unicase/test-u8-casecoll.c
@@ -35,5 +35,5 @@ main ()
      on ASCII strings should behave like strcasecmp.  */
   test_ascii (u8_casecoll, UNINORM_NFC);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u8-casefold.c b/tests/unicase/test-u8-casefold.c
index d1fc8967..7364809d 100644
--- a/tests/unicase/test-u8-casefold.c
+++ b/tests/unicase/test-u8-casefold.c
@@ -203,5 +203,5 @@ main ()
     ASSERT (check (input, SIZEOF (input), NULL, UNINORM_NFC, casefolded_normalized, SIZEOF (casefolded_normalized)) == 0);
   }
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u8-is-cased.c b/tests/unicase/test-u8-is-cased.c
index b8f0b2bf..e963748c 100644
--- a/tests/unicase/test-u8-is-cased.c
+++ b/tests/unicase/test-u8-is-cased.c
@@ -32,5 +32,5 @@ main ()
 {
   test_ascii (u8_is_cased);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u8-is-casefolded.c b/tests/unicase/test-u8-is-casefolded.c
index a7cc49be..b1f42849 100644
--- a/tests/unicase/test-u8-is-casefolded.c
+++ b/tests/unicase/test-u8-is-casefolded.c
@@ -46,5 +46,5 @@ main ()
   test_ascii (u8_is_casefolded);
   test_nonascii (u8_is_casefolded);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u8-is-lowercase.c b/tests/unicase/test-u8-is-lowercase.c
index c78b9df0..1cf6903b 100644
--- a/tests/unicase/test-u8-is-lowercase.c
+++ b/tests/unicase/test-u8-is-lowercase.c
@@ -74,5 +74,5 @@ main ()
   test_ascii (u8_is_lowercase);
   test_nonascii (u8_is_lowercase);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u8-is-titlecase.c b/tests/unicase/test-u8-is-titlecase.c
index 5416ab59..51ede106 100644
--- a/tests/unicase/test-u8-is-titlecase.c
+++ b/tests/unicase/test-u8-is-titlecase.c
@@ -32,5 +32,5 @@ main ()
 {
   test_ascii (u8_is_titlecase);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u8-is-uppercase.c b/tests/unicase/test-u8-is-uppercase.c
index 279f30cc..a01f789a 100644
--- a/tests/unicase/test-u8-is-uppercase.c
+++ b/tests/unicase/test-u8-is-uppercase.c
@@ -74,5 +74,5 @@ main ()
   test_ascii (u8_is_uppercase);
   test_nonascii (u8_is_uppercase);
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u8-tolower.c b/tests/unicase/test-u8-tolower.c
index 1e33148e..81c49e70 100644
--- a/tests/unicase/test-u8-tolower.c
+++ b/tests/unicase/test-u8-tolower.c
@@ -240,5 +240,5 @@ main ()
     ASSERT (check (input, SIZEOF (input), NULL, NULL, casemapped, SIZEOF (casemapped)) == 0);
   }
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u8-totitle.c b/tests/unicase/test-u8-totitle.c
index 676456e0..61ad5098 100644
--- a/tests/unicase/test-u8-totitle.c
+++ b/tests/unicase/test-u8-totitle.c
@@ -200,5 +200,5 @@ main ()
     ASSERT (check (input, SIZEOF (input), NULL, UNINORM_NFC, casemapped_normalized, SIZEOF (casemapped_normalized)) == 0);
   }
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-u8-toupper.c b/tests/unicase/test-u8-toupper.c
index a954dedd..257cf3e7 100644
--- a/tests/unicase/test-u8-toupper.c
+++ b/tests/unicase/test-u8-toupper.c
@@ -200,5 +200,5 @@ main ()
     ASSERT (check (input, SIZEOF (input), NULL, UNINORM_NFC, casemapped_normalized, SIZEOF (casemapped_normalized)) == 0);
   }
 
-  return 0;
+  return test_exit_status;
 }
diff --git a/tests/unicase/test-uc_tolower.c b/tests/unicase/test-uc_tolower.c
index 885476d0..a4c9459e 100644
--- a/tests/unicase/test-uc_tolower.c
+++ b/tests/unicase/test-uc_tolower.c
@@ -15,7 +15,7 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
-/* Generated automatically by gen-uni-tables.c for Unicode 15.1.0.  */
+/* Generated automatically by gen-uni-tables.c for Unicode 16.0.0.  */
 
 #include "test-mapping-part1.h"
 
@@ -614,6 +614,7 @@
     { 0x13F3, 0x13FB },
     { 0x13F4, 0x13FC },
     { 0x13F5, 0x13FD },
+    { 0x1C89, 0x1C8A },
     { 0x1C90, 0x10D0 },
     { 0x1C91, 0x10D1 },
     { 0x1C92, 0x10D2 },
@@ -1162,9 +1163,13 @@
     { 0xA7C6, 0x1D8E },
     { 0xA7C7, 0xA7C8 },
     { 0xA7C9, 0xA7CA },
+    { 0xA7CB, 0x0264 },
+    { 0xA7CC, 0xA7CD },
     { 0xA7D0, 0xA7D1 },
     { 0xA7D6, 0xA7D7 },
     { 0xA7D8, 0xA7D9 },
+    { 0xA7DA, 0xA7DB },
+    { 0xA7DC, 0x019B },
     { 0xA7F5, 0xA7F6 },
     { 0xFF21, 0xFF41 },
     { 0xFF22, 0xFF42 },
@@ -1354,6 +1359,28 @@
     { 0x10CB0, 0x10CF0 },
     { 0x10CB1, 0x10CF1 },
     { 0x10CB2, 0x10CF2 },
+    { 0x10D50, 0x10D70 },
+    { 0x10D51, 0x10D71 },
+    { 0x10D52, 0x10D72 },
+    { 0x10D53, 0x10D73 },
+    { 0x10D54, 0x10D74 },
+    { 0x10D55, 0x10D75 },
+    { 0x10D56, 0x10D76 },
+    { 0x10D57, 0x10D77 },
+    { 0x10D58, 0x10D78 },
+    { 0x10D59, 0x10D79 },
+    { 0x10D5A, 0x10D7A },
+    { 0x10D5B, 0x10D7B },
+    { 0x10D5C, 0x10D7C },
+    { 0x10D5D, 0x10D7D },
+    { 0x10D5E, 0x10D7E },
+    { 0x10D5F, 0x10D7F },
+    { 0x10D60, 0x10D80 },
+    { 0x10D61, 0x10D81 },
+    { 0x10D62, 0x10D82 },
+    { 0x10D63, 0x10D83 },
+    { 0x10D64, 0x10D84 },
+    { 0x10D65, 0x10D85 },
     { 0x118A0, 0x118C0 },
     { 0x118A1, 0x118C1 },
     { 0x118A2, 0x118C2 },
diff --git a/tests/unicase/test-uc_totitle.c b/tests/unicase/test-uc_totitle.c
index b9422ba0..0e0bd564 100644
--- a/tests/unicase/test-uc_totitle.c
+++ b/tests/unicase/test-uc_totitle.c
@@ -15,7 +15,7 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
-/* Generated automatically by gen-uni-tables.c for Unicode 15.1.0.  */
+/* Generated automatically by gen-uni-tables.c for Unicode 16.0.0.  */
 
 #include "test-mapping-part1.h"
 
@@ -149,6 +149,7 @@
     { 0x0195, 0x01F6 },
     { 0x0199, 0x0198 },
     { 0x019A, 0x023D },
+    { 0x019B, 0xA7DC },
     { 0x019E, 0x0220 },
     { 0x01A1, 0x01A0 },
     { 0x01A3, 0x01A2 },
@@ -239,6 +240,7 @@
     { 0x0260, 0x0193 },
     { 0x0261, 0xA7AC },
     { 0x0263, 0x0194 },
+    { 0x0264, 0xA7CB },
     { 0x0265, 0xA78D },
     { 0x0266, 0xA7AA },
     { 0x0268, 0x0197 },
@@ -529,6 +531,7 @@
     { 0x1C86, 0x042A },
     { 0x1C87, 0x0462 },
     { 0x1C88, 0xA64A },
+    { 0x1C8A, 0x1C89 },
     { 0x1D79, 0xA77D },
     { 0x1D7D, 0x2C63 },
     { 0x1D8E, 0xA7C6 },
@@ -1052,9 +1055,11 @@
     { 0xA7C3, 0xA7C2 },
     { 0xA7C8, 0xA7C7 },
     { 0xA7CA, 0xA7C9 },
+    { 0xA7CD, 0xA7CC },
     { 0xA7D1, 0xA7D0 },
     { 0xA7D7, 0xA7D6 },
     { 0xA7D9, 0xA7D8 },
+    { 0xA7DB, 0xA7DA },
     { 0xA7F6, 0xA7F5 },
     { 0xAB53, 0xA7B3 },
     { 0xAB70, 0x13A0 },
@@ -1325,6 +1330,28 @@
     { 0x10CF0, 0x10CB0 },
     { 0x10CF1, 0x10CB1 },
     { 0x10CF2, 0x10CB2 },
+    { 0x10D70, 0x10D50 },
+    { 0x10D71, 0x10D51 },
+    { 0x10D72, 0x10D52 },
+    { 0x10D73, 0x10D53 },
+    { 0x10D74, 0x10D54 },
+    { 0x10D75, 0x10D55 },
+    { 0x10D76, 0x10D56 },
+    { 0x10D77, 0x10D57 },
+    { 0x10D78, 0x10D58 },
+    { 0x10D79, 0x10D59 },
+    { 0x10D7A, 0x10D5A },
+    { 0x10D7B, 0x10D5B },
+    { 0x10D7C, 0x10D5C },
+    { 0x10D7D, 0x10D5D },
+    { 0x10D7E, 0x10D5E },
+    { 0x10D7F, 0x10D5F },
+    { 0x10D80, 0x10D60 },
+    { 0x10D81, 0x10D61 },
+    { 0x10D82, 0x10D62 },
+    { 0x10D83, 0x10D63 },
+    { 0x10D84, 0x10D64 },
+    { 0x10D85, 0x10D65 },
     { 0x118C0, 0x118A0 },
     { 0x118C1, 0x118A1 },
     { 0x118C2, 0x118A2 },
diff --git a/tests/unicase/test-uc_toupper.c b/tests/unicase/test-uc_toupper.c
index 2aff0758..8e7f5e3c 100644
--- a/tests/unicase/test-uc_toupper.c
+++ b/tests/unicase/test-uc_toupper.c
@@ -15,7 +15,7 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
-/* Generated automatically by gen-uni-tables.c for Unicode 15.1.0.  */
+/* Generated automatically by gen-uni-tables.c for Unicode 16.0.0.  */
 
 #include "test-mapping-part1.h"
 
@@ -149,6 +149,7 @@
     { 0x0195, 0x01F6 },
     { 0x0199, 0x0198 },
     { 0x019A, 0x023D },
+    { 0x019B, 0xA7DC },
     { 0x019E, 0x0220 },
     { 0x01A1, 0x01A0 },
     { 0x01A3, 0x01A2 },
@@ -239,6 +240,7 @@
     { 0x0260, 0x0193 },
     { 0x0261, 0xA7AC },
     { 0x0263, 0x0194 },
+    { 0x0264, 0xA7CB },
     { 0x0265, 0xA78D },
     { 0x0266, 0xA7AA },
     { 0x0268, 0x0197 },
@@ -575,6 +577,7 @@
     { 0x1C86, 0x042A },
     { 0x1C87, 0x0462 },
     { 0x1C88, 0xA64A },
+    { 0x1C8A, 0x1C89 },
     { 0x1D79, 0xA77D },
     { 0x1D7D, 0x2C63 },
     { 0x1D8E, 0xA7C6 },
@@ -1098,9 +1101,11 @@
     { 0xA7C3, 0xA7C2 },
     { 0xA7C8, 0xA7C7 },
     { 0xA7CA, 0xA7C9 },
+    { 0xA7CD, 0xA7CC },
     { 0xA7D1, 0xA7D0 },
     { 0xA7D7, 0xA7D6 },
     { 0xA7D9, 0xA7D8 },
+    { 0xA7DB, 0xA7DA },
     { 0xA7F6, 0xA7F5 },
     { 0xAB53, 0xA7B3 },
     { 0xAB70, 0x13A0 },
@@ -1371,6 +1376,28 @@
     { 0x10CF0, 0x10CB0 },
     { 0x10CF1, 0x10CB1 },
     { 0x10CF2, 0x10CB2 },
+    { 0x10D70, 0x10D50 },
+    { 0x10D71, 0x10D51 },
+    { 0x10D72, 0x10D52 },
+    { 0x10D73, 0x10D53 },
+    { 0x10D74, 0x10D54 },
+    { 0x10D75, 0x10D55 },
+    { 0x10D76, 0x10D56 },
+    { 0x10D77, 0x10D57 },
+    { 0x10D78, 0x10D58 },
+    { 0x10D79, 0x10D59 },
+    { 0x10D7A, 0x10D5A },
+    { 0x10D7B, 0x10D5B },
+    { 0x10D7C, 0x10D5C },
+    { 0x10D7D, 0x10D5D },
+    { 0x10D7E, 0x10D5E },
+    { 0x10D7F, 0x10D5F },
+    { 0x10D80, 0x10D60 },
+    { 0x10D81, 0x10D61 },
+    { 0x10D82, 0x10D62 },
+    { 0x10D83, 0x10D63 },
+    { 0x10D84, 0x10D64 },
+    { 0x10D85, 0x10D65 },
     { 0x118C0, 0x118A0 },
     { 0x118C1, 0x118A1 },
     { 0x118C2, 0x118A2 },
diff --git a/tests/unicase/test-ulc-casecmp.c b/tests/unicase/test-ulc-casecmp.c
index 4aaf9830..4c641329 100644
--- a/tests/unicase/test-ulc-casecmp.c
+++ b/tests/unicase/test-ulc-casecmp.c
@@ -382,12 +382,12 @@ main (int argc, char *argv[])
       case '1':
         /* Locale encoding is ISO-8859-1 or ISO-8859-15.  */
         test_iso_8859_1 (ulc_casecmp);
-        return 0;
+        return test_exit_status;
 
       case '2':
         /* Locale encoding is UTF-8.  */
         test_utf_8 (ulc_casecmp);
-        return 0;
+        return test_exit_status;
       }
 
   return 1;
diff --git a/tests/unicase/test-ulc-casecoll.c b/tests/unicase/test-ulc-casecoll.c
index fa720e04..9206b3ea 100644
--- a/tests/unicase/test-ulc-casecoll.c
+++ b/tests/unicase/test-ulc-casecoll.c
@@ -41,5 +41,5 @@ main ()
      on ASCII strings should behave like strcasecmp.  */
   test_ascii (ulc_casecoll, UNINORM_NFC);
 
-  return 0;
+  return test_exit_status;
 }