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-rw-r--r--mysql-test/t/func_math.test31
1 files changed, 31 insertions, 0 deletions
diff --git a/mysql-test/t/func_math.test b/mysql-test/t/func_math.test
index c8ea11c7490..1906d2d347a 100644
--- a/mysql-test/t/func_math.test
+++ b/mysql-test/t/func_math.test
@@ -324,4 +324,35 @@ CREATE TABLE t1 SELECT CAST((CASE(('')) WHEN (CONVERT(1, CHAR(1))) THEN (('' / 1
SHOW CREATE TABLE t1;
DROP TABLE t1;
+--echo #
+--echo # Bug#11764994 57900: CREATE TABLE .. SELECT ASSERTS SCALE >= 0 && PRECISION > 0 && SCALE <= PR
+--echo #
+
+CREATE TABLE t1 SELECT CEIL(LINESTRINGFROMWKB(1) DIV NULL);
+DROP TABLE t1;
+CREATE TABLE t1 SELECT FLOOR(LINESTRINGFROMWKB(1) DIV NULL);
+DROP TABLE t1;
+
+--echo #
+--echo # Bug#11765923 58937: MANY VALGRIND ERRORS AFTER GROUPING BY RESULT OF DECIMAL COLUMN FUNCTION
+--echo #
+
+CREATE TABLE t1(f1 DECIMAL(22,1));
+INSERT INTO t1 VALUES (0),(1);
+SELECT ROUND(f1, f1) FROM t1;
+SELECT ROUND(f1, f1) FROM t1 GROUP BY 1;
+DROP TABLE t1;
+
+--echo #
+--echo # Bug#11764671 57533: UNINITIALISED VALUES IN COPY_AND_CONVERT (SQL_STRING.CC) WITH CERTAIN CHA
+--echo #
+
+SELECT ROUND(LEAST(15, -4939092, 0.2704), STDDEV('a'));
+
+--echo #
+--echo # Bug#12392636 ASSERTION FAILED: SCALE >= 0 && PRECISION > 0 && SCALE <= PRECISION
+--echo #
+
+SELECT SUM(DISTINCT (TRUNCATE((.1), NULL)));
+
--echo End of 5.1 tests