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-rw-r--r--mysql-test/t/func_math.test17
1 files changed, 17 insertions, 0 deletions
diff --git a/mysql-test/t/func_math.test b/mysql-test/t/func_math.test
index da4b8335e07..bf692325a6a 100644
--- a/mysql-test/t/func_math.test
+++ b/mysql-test/t/func_math.test
@@ -68,6 +68,8 @@ explain extended select degrees(pi()),radians(360);
--error 1054
select rand(rand);
+# End of 4.1 tests
+
#
# Bug #8459 (FORMAT returns incorrect result)
#
@@ -91,3 +93,18 @@ select round(150, 2);
select ceil(0.09);
select ceil(0.000000000000000009);
+#
+# Bug #9837: problem with round()
+#
+
+create table t1 select round(1, 6);
+show create table t1;
+select * from t1;
+drop table t1;
+
+#
+# Bug #11402: abs() forces rest of calculation to unsigned
+#
+select abs(-2) * -2;
+
+# End of 4.1 tests