1 files changed, 88 insertions, 0 deletions
diff --git a/mysql-test/t/innodb-autoinc.test b/mysql-test/t/innodb-autoinc.test
index e6b804c4fff..d76b29a7dc8 100644
--- a/mysql-test/t/innodb-autoinc.test
+++ b/mysql-test/t/innodb-autoinc.test
@@ -390,3 +390,91 @@ INSERT INTO t1 VALUES (NULL);
 #endif
 SELECT * FROM t1;
 DROP TABLE t1;
+
+#
+# Check for floating point autoinc column handling
+#
+SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
+SET @@INSERT_ID=1;
+SHOW VARIABLES LIKE "%auto_inc%";
+CREATE TABLE t1 (c1 DOUBLE NOT NULL AUTO_INCREMENT, c2 INT, PRIMARY KEY (c1)) ENGINE=InnoDB;
+INSERT INTO t1 VALUES(NULL, 1);
+INSERT INTO t1 VALUES(NULL, 2);
+SELECT * FROM t1;
+ALTER TABLE t1 CHANGE c1 c1 SERIAL;
+SELECT * FROM t1;
+INSERT INTO t1 VALUES(NULL, 3);
+INSERT INTO t1 VALUES(NULL, 4);
+SELECT * FROM t1;
+DROP TABLE IF EXISTS t1;
+CREATE TABLE t1 (c1 FLOAT NOT NULL AUTO_INCREMENT, c2 INT, PRIMARY KEY (c1)) ENGINE=InnoDB;
+INSERT INTO t1 VALUES(NULL, 1);
+INSERT INTO t1 VALUES(NULL, 2);
+SELECT * FROM t1;
+ALTER TABLE t1 CHANGE c1 c1 SERIAL;
+SELECT * FROM t1;
+INSERT INTO t1 VALUES(NULL, 3);
+INSERT INTO t1 VALUES(NULL, 4);
+SELECT * FROM t1;
+DROP TABLE t1;
+
+#
+# Bug# 42714: AUTOINC column calculated next value not greater than highest
+# value stored in table.
+#
+SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=5;
+DROP TABLE IF EXISTS t1;
+DROP TABLE IF EXISTS t2;
+CREATE TABLE t1 (
+  a INT(11) UNSIGNED NOT NULL AUTO_INCREMENT,
+  b INT(10) UNSIGNED NOT NULL,
+  c ENUM('FALSE','TRUE') DEFAULT NULL,
+  PRIMARY KEY (a)) ENGINE = InnoDB;
+CREATE TABLE t2 (
+  m INT(11) UNSIGNED NOT NULL AUTO_INCREMENT,
+  n INT(10) UNSIGNED NOT NULL,
+  o enum('FALSE','TRUE') DEFAULT NULL,
+  PRIMARY KEY (m)) ENGINE = InnoDB;
+INSERT INTO t2 (n,o) VALUES
+  (1 , 'true'), (1 , 'false'), (2 , 'true'), (2 , 'false'), (3 , 'true'),
+  (3 , 'false'), (4 , 'true'), (4 , 'false'), (5 , 'true'), (5 , 'false');
+SHOW CREATE TABLE t2;
+INSERT INTO t1 (b,c) SELECT n,o FROM t2 ;
+SHOW CREATE TABLE t1;
+INSERT INTO t1 (b,c) SELECT n,o FROM t2 ;
+SELECT * FROM t1;
+SHOW CREATE TABLE t1;
+INSERT INTO t1 (b,c) SELECT n,o FROM t2 WHERE o = 'false';
+SELECT * FROM t1;
+SHOW CREATE TABLE t1;
+INSERT INTO t1 (b,c) SELECT n,o FROM t2 WHERE o = 'false';
+SELECT * FROM t1;
+SHOW CREATE TABLE t1;
+INSERT INTO t1 (b,c) SELECT n,o FROM t2 WHERE o = 'false';
+SHOW CREATE TABLE t1;
+INSERT INTO t1 (b,c) SELECT n,o FROM t2 WHERE o = 'false';
+SHOW CREATE TABLE t1;
+INSERT INTO t1 (b,c) SELECT n,o FROM t2 WHERE o = 'false';
+SELECT * FROM t1;
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+DROP TABLE t2;
+#
+# 43203: Overflow from auto incrementing causes server segv
+#
+
+DROP TABLE IF EXISTS t1;
+DROP TABLE IF EXISTS t2;
+CREATE TABLE t1(
+   c1 INT(10) UNSIGNED NOT NULL AUTO_INCREMENT
+   PRIMARY KEY) ENGINE=InnoDB;
+INSERT INTO t1 VALUES (NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL);
+CREATE TABLE t2(
+    c1 TINYINT(3) UNSIGNED NOT NULL AUTO_INCREMENT
+    PRIMARY KEY) ENGINE=InnoDB;
+-- error ER_DUP_ENTRY,1062
+INSERT INTO t2 SELECT c1 FROM t1;
+-- error ER_DUP_ENTRY,1467
+INSERT INTO t2 SELECT NULL FROM t1;
+DROP TABLE t1;
+DROP TABLE t2;