Update PCRE tests to fix case confusion (Closes: #1095286)

MariaDB RLIKE is case-insensitive; in perl the Unicode character
property tests \p{Lu} and \p{Ll} are equivalent to \p{L&} in
case-insensitive matches. So remove those tests (since there is
already the \p{L&} test).

This fixes a FTBFS with PCRE2 10.45 which fixed its handling of Ll Lt
and Lu under case-insensitive matching to match perl's behaviour.

Example of failure seen in MTR:

    main.func_regexp_pcre                    w4 [ fail ]
            Test ended at 2025-02-06 07:00:25
    CURRENT_TEST: main.func_regexp_pcre
    @@ -169,13 +169,13 @@
     \p{Latin}	㐗	0
     \p{Latin}	갷	0
     \p{Ll}	1	0
    -\p{Ll}	A	0
    +\p{Ll}	A	1
     \p{Ll}	a	1
    -\p{Ll}	À	0
    +\p{Ll}	À	1
     \p{Ll}	à	1
    -\p{Ll}	Σ	0
    +\p{Ll}	Σ	1
     \p{Ll}	σ	1
    -\p{Ll}	Я	0
    +\p{Ll}	Я	1
     \p{Ll}	я	1
     \p{Ll}	௨	0
     \p{Ll}	ප	0

Forwarded: no

Gbp-Pq: Name 1095286-pcre-tests-case-confusion.patch

diff --git a/mysql-test/main/func_regexp_pcre.result b/mysql-test/main/func_regexp_pcre.result
index e7d8adc7be67e0b6f60798eb8d27941432ee2478..ae3f19967078b875f75cbb47c70bc10354dd246d 100644 (file)
--- a/mysql-test/main/func_regexp_pcre.result
+++ b/mysql-test/main/func_regexp_pcre.result
@@ -60,7 +60,7 @@ INSERT INTO t1 VALUES ('1'),('௨');
 INSERT INTO t2 VALUES ('\\p{Cyrillic}'),('\\p{Greek}'),('\\p{Latin}');
 INSERT INTO t2 VALUES ('\\p{Han}'),('\\p{Hangul}');
 INSERT INTO t2 VALUES ('\\p{Sinhala}'), ('\\p{Tamil}');
-INSERT INTO t2 VALUES ('\\p{L}'),('\\p{Ll}'),('\\p{Lu}'),('\\p{L&}');
+INSERT INTO t2 VALUES ('\\p{L}'),('\\p{L&}');
 INSERT INTO t2 VALUES ('[[:alpha:]]'),('[[:digit:]]');
 SELECT class, ch, ch RLIKE class FROM t1, t2 ORDER BY class, BINARY ch;
 class  ch      ch RLIKE class
@@ -168,32 +168,6 @@ class      ch      ch RLIKE class
 \p{Latin}      ප     0
 \p{Latin}      㐗     0
 \p{Latin}      갷     0
-\p{Ll} 1       0
-\p{Ll} A       0
-\p{Ll} a       1
-\p{Ll} À      0
-\p{Ll} à      1
-\p{Ll} Σ      0
-\p{Ll} σ      1
-\p{Ll} Я      0
-\p{Ll} я      1
-\p{Ll} ௨     0
-\p{Ll} ප     0
-\p{Ll} 㐗     0
-\p{Ll} 갷     0
-\p{Lu} 1       0
-\p{Lu} A       1
-\p{Lu} a       0
-\p{Lu} À      1
-\p{Lu} à      0
-\p{Lu} Σ      1
-\p{Lu} σ      0
-\p{Lu} Я      1
-\p{Lu} я      0
-\p{Lu} ௨     0
-\p{Lu} ප     0
-\p{Lu} 㐗     0
-\p{Lu} 갷     0
 \p{L}  1       0
 \p{L}  A       1
 \p{L}  a       1

diff --git a/mysql-test/main/func_regexp_pcre.test b/mysql-test/main/func_regexp_pcre.test
index 3dad14f2e679446078b3f61990541386a2884fd0..74ece2f48615e864877cba9cc8bb907b8e7f431f 100644 (file)
--- a/mysql-test/main/func_regexp_pcre.test
+++ b/mysql-test/main/func_regexp_pcre.test
@@ -41,7 +41,7 @@ INSERT INTO t1 VALUES ('1'),('௨');
 INSERT INTO t2 VALUES ('\\p{Cyrillic}'),('\\p{Greek}'),('\\p{Latin}');
 INSERT INTO t2 VALUES ('\\p{Han}'),('\\p{Hangul}');
 INSERT INTO t2 VALUES ('\\p{Sinhala}'), ('\\p{Tamil}');
-INSERT INTO t2 VALUES ('\\p{L}'),('\\p{Ll}'),('\\p{Lu}'),('\\p{L&}');
+INSERT INTO t2 VALUES ('\\p{L}'),('\\p{L&}');
 INSERT INTO t2 VALUES ('[[:alpha:]]'),('[[:digit:]]');
 SELECT class, ch, ch RLIKE class FROM t1, t2 ORDER BY class, BINARY ch;
 DROP TABLE t1, t2;