Commit 55acce75 authored by kaa@polly.(none)'s avatar kaa@polly.(none)
Browse files

Fixed the floating point number tests on Windows.

parent 33125cd4

mysql-test/r/insert.result

+12 −12
Original line number Diff line number Diff line
@@ -500,23 +500,23 @@ Warnings: 
Warning	1265	Data truncated for column 'c' at row 1

SELECT * FROM t1;

a	b	c

9.999999000000000748	10	10

9.999999	10	10

1.225e-05	1.2e-05	1e-0

0.0001225	0.00012	NULL

0.122499999999999998	0.1225	NULL

0.122587699999999994	0.12259	NULL

0.1225	0.1225	NULL

0.1225877	0.12259	NULL

12.25	12.25	NULL

12.25	12.25	12.2

122500	122500	NULL

12250000000	1.2e+10	NULL

1225000000000000	1.2e+15	NULL

1.225e+15	1.2e+15	NULL

5000000	5000000	NULL

1.25e+78	1.2e+78	NULL

1.25e-94	1.2e-94	NULL

1.25e+203	1e+203	NULL

1.25e-175	1e-175	NULL

1.225000000000000089	NULL	1.23

1.370000000000000107	NULL	1.37

1.225	NULL	1.23

1.37	NULL	1.37

-1.37	NULL	-1.3

0.00187	NULL	0.00

-0.0187	NULL	-0.0
@@ -554,23 +554,23 @@ INSERT INTO t1(a,c) VALUES (5000e+0, 5000e+0); 
INSERT INTO t1(a,c) VALUES (-5000e+0, -5000e+0);

SELECT * FROM t1;

a	b	c

9.999999000000000748	10	9.999

9.999999	10	9.999

1.225e-05	1.2e-05	1e-05

0.0001225	0.00012	NULL

0.122499999999999998	0.1225	NULL

0.122587699999999994	0.12259	NULL

0.1225	0.1225	NULL

0.1225877	0.12259	NULL

12.25	12.25	NULL

12.25	12.25	12.25

122500	122500	NULL

12250000000	1.2e+10	NULL

1225000000000000	1.2e+15	NULL

1.225e+15	1.2e+15	NULL

5000000	5000000	NULL

1.25e+78	1.2e+78	NULL

1.25e-94	1.2e-94	NULL

1.25e+203	1e+203	NULL

1.25e-175	1e-175	NULL

1.225000000000000089	NULL	1.225

1.370000000000000107	NULL	1.37

1.225	NULL	1.225

1.37	NULL	1.37

-1.37	NULL	-1.37

0.00187	NULL	0.002

-0.0187	NULL	-0.01

mysql-test/t/cast.test

+2 −0
Original line number Diff line number Diff line
@@ -177,6 +177,8 @@ select cast(1.0e+300 as signed int); 
CREATE TABLE t1 (f1 double);

INSERT INTO t1 SET f1 = -1.0e+30 ;

INSERT INTO t1 SET f1 = +1.0e+30 ;

# Expected result is +-1e+30, but Windows returns +-1e+030.

--replace_result 1e+030 1e+30

SELECT f1 AS double_val, CAST(f1 AS SIGNED INT) AS cast_val FROM t1;

DROP TABLE t1;

mysql-test/t/insert.test

+3 −1
Original line number Diff line number Diff line
@@ -386,7 +386,9 @@ INSERT INTO t1(a,c) VALUES (1.87e-3, 1.87e-3); 
INSERT INTO t1(a,c) VALUES (-1.87e-2, -1.87e-2);

INSERT INTO t1(a,c) VALUES (5000e+0, 5000e+0);

INSERT INTO t1(a,c) VALUES (-5000e+0, -5000e+0);



# Expected results are "12.2" and "1.2e+78", but Windows returns "12.3" and

# "1.3e+78" due to different rounding rules

--replace_result 12.3 12.2 1.3e+78 1.2e+78

SELECT * FROM t1;



DROP TABLE t1;

sql/field.cc

+1 −1
Original line number Diff line number Diff line
@@ -5954,7 +5954,7 @@ int Field_str::store(double nr) 
  if (exp >= (int) digits || exp < -4)

    digits= max(0, (int) (max_length - 5 - (exp >= 100 || exp <= -100)));

  

  length= (uint) my_sprintf(buff, (buff, "%-.*g", digits, nr));

  length= (uint) my_sprintf(buff, (buff, "%-.*g", min(digits, DBL_DIG ), nr));



#ifdef __WIN__

  /*