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Postgres FD Implementation
Commit 533d0915 authored by Neil Conway's avatar Neil Conway
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Update the float8 regression tests: they should now pass on FreeBSD 4.x 

and (in theory) QNX. Thanks to Chris KL for the report.
parent 1c4da387
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Showing with 180 additions and 21 deletions
src/test/regress/expected/float8-exp-three-digits-win32.out
View file @ 533d0915
......@@ -7,14 +7,14 @@ INSERT INTO FLOAT8_TBL(f1) VALUES ('1004.30');
INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200');
-- test for underflow and overflow
INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
-- test for underflow and overflow handling
SELECT '10e400'::float8;
ERROR: "10e400" is out of range for type double precision
INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
SELECT '-10e400'::float8;
ERROR: "-10e400" is out of range for type double precision
INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
SELECT '10e-400'::float8;
ERROR: "10e-400" is out of range for type double precision
INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
SELECT '-10e-400'::float8;
ERROR: "-10e-400" is out of range for type double precision
-- bad input
INSERT INTO FLOAT8_TBL(f1) VALUES (' ');
......
src/test/regress/expected/float8-exp-three-digits.out
View file @ 533d0915
......@@ -2,11 +2,86 @@
-- FLOAT8
--
CREATE TABLE FLOAT8_TBL(f1 float8);
INSERT INTO FLOAT8_TBL(f1) VALUES ('0.0');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1004.30');
INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
INSERT INTO FLOAT8_TBL(f1) VALUES (' 0.0 ');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1004.30 ');
INSERT INTO FLOAT8_TBL(f1) VALUES (' -34.84');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200');
-- test for underflow and overflow handling
SELECT '10e400'::float8;
ERROR: "10e400" is out of range for type double precision
SELECT '-10e400'::float8;
ERROR: "-10e400" is out of range for type double precision
SELECT '10e-400'::float8;
ERROR: "10e-400" is out of range for type double precision
SELECT '-10e-400'::float8;
ERROR: "-10e-400" is out of range for type double precision
-- bad input
INSERT INTO FLOAT8_TBL(f1) VALUES (' ');
ERROR: invalid input syntax for type double precision: " "
INSERT INTO FLOAT8_TBL(f1) VALUES ('xyz');
ERROR: invalid input syntax for type double precision: "xyz"
INSERT INTO FLOAT8_TBL(f1) VALUES ('5.0.0');
ERROR: invalid input syntax for type double precision: "5.0.0"
INSERT INTO FLOAT8_TBL(f1) VALUES ('5 . 0');
ERROR: invalid input syntax for type double precision: "5 . 0"
INSERT INTO FLOAT8_TBL(f1) VALUES ('5. 0');
ERROR: invalid input syntax for type double precision: "5. 0"
INSERT INTO FLOAT8_TBL(f1) VALUES (' - 3');
ERROR: invalid input syntax for type double precision: " - 3"
INSERT INTO FLOAT8_TBL(f1) VALUES ('123 5');
ERROR: invalid input syntax for type double precision: "123 5"
-- special inputs
SELECT 'NaN'::float8;
float8
--------
NaN
(1 row)
SELECT 'nan'::float8;
float8
--------
NaN
(1 row)
SELECT ' NAN '::float8;
float8
--------
NaN
(1 row)
SELECT 'infinity'::float8;
float8
----------
Infinity
(1 row)
SELECT ' -INFINiTY '::float8;
float8
-----------
-Infinity
(1 row)
-- bad special inputs
SELECT 'N A N'::float8;
ERROR: invalid input syntax for type double precision: "N A N"
SELECT 'NaN x'::float8;
ERROR: invalid input syntax for type double precision: "NaN x"
SELECT ' INFINITY x'::float8;
ERROR: invalid input syntax for type double precision: " INFINITY x"
SELECT 'Infinity'::float8 + 100.0;
ERROR: type "double precision" value out of range: overflow
SELECT 'Infinity'::float8 / 'Infinity'::float8;
?column?
----------
NaN
(1 row)
SELECT 'nan'::float8 / 'nan'::float8;
?column?
----------
NaN
(1 row)
SELECT '' AS five, FLOAT8_TBL.*;
five | f1
------+----------------------
......
src/test/regress/expected/float8-small-is-zero.out
View file @ 533d0915
......@@ -2,11 +2,95 @@
-- FLOAT8
--
CREATE TABLE FLOAT8_TBL(f1 float8);
INSERT INTO FLOAT8_TBL(f1) VALUES ('0.0');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1004.30');
INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
INSERT INTO FLOAT8_TBL(f1) VALUES (' 0.0 ');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1004.30 ');
INSERT INTO FLOAT8_TBL(f1) VALUES (' -34.84');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200');
-- test for underflow and overflow handling
SELECT '10e400'::float8;
ERROR: "10e400" is out of range for type double precision
SELECT '-10e400'::float8;
ERROR: "-10e400" is out of range for type double precision
SELECT '10e-400'::float8;
float8
--------
0
(1 row)
SELECT '-10e-400'::float8;
float8
--------
-0
(1 row)
-- bad input
INSERT INTO FLOAT8_TBL(f1) VALUES (' ');
ERROR: invalid input syntax for type double precision: " "
INSERT INTO FLOAT8_TBL(f1) VALUES ('xyz');
ERROR: invalid input syntax for type double precision: "xyz"
INSERT INTO FLOAT8_TBL(f1) VALUES ('5.0.0');
ERROR: invalid input syntax for type double precision: "5.0.0"
INSERT INTO FLOAT8_TBL(f1) VALUES ('5 . 0');
ERROR: invalid input syntax for type double precision: "5 . 0"
INSERT INTO FLOAT8_TBL(f1) VALUES ('5. 0');
ERROR: invalid input syntax for type double precision: "5. 0"
INSERT INTO FLOAT8_TBL(f1) VALUES (' - 3');
ERROR: invalid input syntax for type double precision: " - 3"
INSERT INTO FLOAT8_TBL(f1) VALUES ('123 5');
ERROR: invalid input syntax for type double precision: "123 5"
-- special inputs
SELECT 'NaN'::float8;
float8
--------
NaN
(1 row)
SELECT 'nan'::float8;
float8
--------
NaN
(1 row)
SELECT ' NAN '::float8;
float8
--------
NaN
(1 row)
SELECT 'infinity'::float8;
float8
----------
Infinity
(1 row)
SELECT ' -INFINiTY '::float8;
float8
-----------
-Infinity
(1 row)
-- bad special inputs
SELECT 'N A N'::float8;
ERROR: invalid input syntax for type double precision: "N A N"
SELECT 'NaN x'::float8;
ERROR: invalid input syntax for type double precision: "NaN x"
SELECT ' INFINITY x'::float8;
ERROR: invalid input syntax for type double precision: " INFINITY x"
SELECT 'Infinity'::float8 + 100.0;
ERROR: type "double precision" value out of range: overflow
SELECT 'Infinity'::float8 / 'Infinity'::float8;
?column?
----------
NaN
(1 row)
SELECT 'nan'::float8 / 'nan'::float8;
?column?
----------
NaN
(1 row)
SELECT '' AS five, FLOAT8_TBL.*;
five | f1
------+----------------------
......
src/test/regress/expected/float8.out
View file @ 533d0915
......@@ -7,14 +7,14 @@ INSERT INTO FLOAT8_TBL(f1) VALUES ('1004.30 ');
INSERT INTO FLOAT8_TBL(f1) VALUES (' -34.84');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200');
-- test for underflow and overflow
INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
-- test for underflow and overflow handling
SELECT '10e400'::float8;
ERROR: "10e400" is out of range for type double precision
INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
SELECT '-10e400'::float8;
ERROR: "-10e400" is out of range for type double precision
INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
SELECT '10e-400'::float8;
ERROR: "10e-400" is out of range for type double precision
INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
SELECT '-10e-400'::float8;
ERROR: "-10e-400" is out of range for type double precision
-- bad input
INSERT INTO FLOAT8_TBL(f1) VALUES (' ');
......
src/test/regress/sql/float8.sql
View file @ 533d0915
......@@ -10,11 +10,11 @@ INSERT INTO FLOAT8_TBL(f1) VALUES (' -34.84');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200');
-- test for underflow and overflow
INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
-- test for underflow and overflow handling
SELECT '10e400'::float8;
SELECT '-10e400'::float8;
SELECT '10e-400'::float8;
SELECT '-10e-400'::float8;
-- bad input
INSERT INTO FLOAT8_TBL(f1) VALUES (' ');
......
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