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MDEV-4425 Regexp enhancements

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Adding more tests for case sensitivity,
with various collation and (?i) flags combinations.
This commit is contained in:
Alexander Barkov
2013-10-03 14:24:16 +04:00
parent f37e0a885a
commit 01f833569b
2 changed files with 28 additions and 0 deletions
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19
mysql-test/r/func_regexp_pcre.result
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@ -32,6 +32,25 @@ SELECT 'à' RLIKE '\\x{00C0}' COLLATE utf8_bin;
SELECT 'À' RLIKE '\\x{00C0}' COLLATE utf8_bin; SELECT 'À' RLIKE '\\x{00C0}' COLLATE utf8_bin;
'À' RLIKE '\\x{00C0}' COLLATE utf8_bin 'À' RLIKE '\\x{00C0}' COLLATE utf8_bin
1 1
CREATE TABLE t1 (s VARCHAR(10) CHARACTER SET utf8);
INSERT INTO t1 VALUES ('a'),('A');
CREATE TABLE t2 (p VARCHAR(10) CHARACTER SET utf8);
INSERT INTO t2 VALUES ('a'),('(?i)a'),('(?-i)a'),('A'),('(?i)A'),('(?-i)A');
SELECT s,p,s RLIKE p, s COLLATE utf8_bin RLIKE p FROM t1,t2 ORDER BY BINARY s, BINARY p;
s p s RLIKE p s COLLATE utf8_bin RLIKE p
A (?-i)A 1 1
A (?-i)a 0 0
A (?i)A 1 1
A (?i)a 1 1
A A 1 1
A a 1 0
a (?-i)A 0 0
a (?-i)a 1 1
a (?i)A 1 1
a (?i)a 1 1
a A 1 0
a a 1 1
DROP TABLE t1,t2;
CREATE TABLE t1 (ch VARCHAR(22)) CHARACTER SET utf8; CREATE TABLE t1 (ch VARCHAR(22)) CHARACTER SET utf8;
CREATE TABLE t2 (class VARCHAR(32)) CHARACTER SET utf8; CREATE TABLE t2 (class VARCHAR(32)) CHARACTER SET utf8;
INSERT INTO t1 VALUES ('Я'),('Σ'),('A'),('À'); INSERT INTO t1 VALUES ('Я'),('Σ'),('A'),('À');

9
mysql-test/t/func_regexp_pcre.test
View File

@ -22,6 +22,15 @@ SELECT 'À' RLIKE '\\x{00E0}' COLLATE utf8_bin;
SELECT 'à' RLIKE '\\x{00C0}' COLLATE utf8_bin; SELECT 'à' RLIKE '\\x{00C0}' COLLATE utf8_bin;
SELECT 'À' RLIKE '\\x{00C0}' COLLATE utf8_bin; SELECT 'À' RLIKE '\\x{00C0}' COLLATE utf8_bin;
# Checking how (?i) and (?-i) affect case sensitivity
CREATE TABLE t1 (s VARCHAR(10) CHARACTER SET utf8);
INSERT INTO t1 VALUES ('a'),('A');
CREATE TABLE t2 (p VARCHAR(10) CHARACTER SET utf8);
INSERT INTO t2 VALUES ('a'),('(?i)a'),('(?-i)a'),('A'),('(?i)A'),('(?-i)A');
SELECT s,p,s RLIKE p, s COLLATE utf8_bin RLIKE p FROM t1,t2 ORDER BY BINARY s, BINARY p;
DROP TABLE t1,t2;
# Checking Unicode character classes # Checking Unicode character classes
CREATE TABLE t1 (ch VARCHAR(22)) CHARACTER SET utf8; CREATE TABLE t1 (ch VARCHAR(22)) CHARACTER SET utf8;
CREATE TABLE t2 (class VARCHAR(32)) CHARACTER SET utf8; CREATE TABLE t2 (class VARCHAR(32)) CHARACTER SET utf8;