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| author | Alexander Barkov <bar@mariadb.com> | 2022-11-22 14:03:23 +0400 |
|---|---|---|
| committer | Alexander Barkov <bar@mariadb.com> | 2022-11-22 14:03:23 +0400 |
| commit | 931549ff6685f370f6b2fc356769dcab97f0c6e4 (patch) | |
| tree | 810d9618bb1aaac327fcc815c5686322c24aa57d /mysql-test/main | |
| parent | 3e0fd5e8a72ec8c6d48153113fb2987c2b456d17 (diff) | |
| download | mariadb-git-931549ff6685f370f6b2fc356769dcab97f0c6e4.tar.gz | |
MDEV-27670 Assertion `(cs->state & 0x20000) == 0' failed in my_strnncollsp_nchars_generic_8bit
Also fixes:
MDEV-27768 MDEV-25440: Assertion `(cs->state & 0x20000) == 0' failed in my_strnncollsp_nchars_generic_8bit
The "strnncollsp_nchars" virtual function pointer for tis620_thai_nopad_ci
was incorrectly initialized to a generic function
my_strnncollsp_nchars_generic_8bit(), which crashed on assert.
Implementing a tis620 specific function version.
Diffstat (limited to 'mysql-test/main')
| -rw-r--r-- | mysql-test/main/ctype_tis620.result | 25 | ||||
| -rw-r--r-- | mysql-test/main/ctype_tis620.test | 31 |
2 files changed, 56 insertions, 0 deletions
diff --git a/mysql-test/main/ctype_tis620.result b/mysql-test/main/ctype_tis620.result index cb27b857f43..5655eb124b2 100644 --- a/mysql-test/main/ctype_tis620.result +++ b/mysql-test/main/ctype_tis620.result @@ -4432,3 +4432,28 @@ HEX(WEIGHT_STRING(_tis620 'a\0b' COLLATE tis620_thai_nopad_ci)) # # End of 10.2 tests # +# +# Start of 10.4 tests +# +# +# MDEV-27670 Assertion `(cs->state & 0x20000) == 0' failed in my_strnncollsp_nchars_generic_8bit +# +CREATE OR REPLACE TABLE t1 +( +a VARCHAR(250) COLLATE tis620_thai_nopad_ci, +UNIQUE KEY(a(100)) USING HASH +) ENGINE=MyISAM; +INSERT INTO t1 VALUES ('a'),('A'); +ERROR 23000: Duplicate entry 'A' for key 'a' +DROP TABLE t1; +CREATE OR REPLACE TABLE t1 +( +a CHAR(250) COLLATE tis620_thai_nopad_ci, +UNIQUE KEY(a(100)) USING HASH +) ENGINE=MyISAM; +INSERT INTO t1 VALUES ('a'),('A'); +ERROR 23000: Duplicate entry 'A' for key 'a' +DROP TABLE t1; +# +# End of 10.4 tests +# diff --git a/mysql-test/main/ctype_tis620.test b/mysql-test/main/ctype_tis620.test index f432b23d71c..39908b995b2 100644 --- a/mysql-test/main/ctype_tis620.test +++ b/mysql-test/main/ctype_tis620.test @@ -223,3 +223,34 @@ SELECT HEX(WEIGHT_STRING(_tis620 'a\0b' COLLATE tis620_thai_nopad_ci)); --echo # --echo # End of 10.2 tests --echo # + +--echo # +--echo # Start of 10.4 tests +--echo # + +--echo # +--echo # MDEV-27670 Assertion `(cs->state & 0x20000) == 0' failed in my_strnncollsp_nchars_generic_8bit +--echo # + +CREATE OR REPLACE TABLE t1 +( + a VARCHAR(250) COLLATE tis620_thai_nopad_ci, + UNIQUE KEY(a(100)) USING HASH +) ENGINE=MyISAM; +--error ER_DUP_ENTRY +INSERT INTO t1 VALUES ('a'),('A'); +DROP TABLE t1; + +CREATE OR REPLACE TABLE t1 + +( + a CHAR(250) COLLATE tis620_thai_nopad_ci, + UNIQUE KEY(a(100)) USING HASH +) ENGINE=MyISAM; +--error ER_DUP_ENTRY +INSERT INTO t1 VALUES ('a'),('A'); +DROP TABLE t1; + +--echo # +--echo # End of 10.4 tests +--echo # |