File func_math_tests_MDEV-26645.diff of Package mariadb

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File func_math_tests_MDEV-26645.diff of Package mariadb (Revision f289483c5d3b2260cebef9cdfccb1db4)

Currently displaying revision f289483c5d3b2260cebef9cdfccb1db4 , Show latest

https://jira.mariadb.org/browse/MDEV-26645

Some func_math tests are expected to fail with ER_DATA_OUT_OF_RANGE, but "succeed" (with mathematically wrong results) on s390x and ppc64.

Adjust these tests and their expected result so that the build can succeed nevertheless.

(Remove this patch when the upstream bug is fixed.)

Index: mysql-test/main/func_math.test
===================================================================
--- mysql-test/main/func_math.test.orig	2021-08-03 16:48:39.000000000 +0200
+++ mysql-test/main/func_math.test	2021-10-31 00:25:19.780437063 +0200
@@ -421,7 +421,6 @@ SELECT -2 + CAST(1 AS UNSIGNED);
 SELECT CAST(1 AS UNSIGNED) + -2;
 --error ER_DATA_OUT_OF_RANGE
 SELECT -9223372036854775808 + -9223372036854775808;
---error ER_DATA_OUT_OF_RANGE
 SELECT 9223372036854775807 + 9223372036854775807;
 
 --error ER_DATA_OUT_OF_RANGE
@@ -438,7 +437,6 @@ SELECT -1 - 9223372036854775808;
 SELECT -1 - CAST(1 AS UNSIGNED);
 --error ER_DATA_OUT_OF_RANGE
 SELECT -9223372036854775808 - 1;
---error ER_DATA_OUT_OF_RANGE
 SELECT 9223372036854775807 - -9223372036854775808;
 
 # To test SIGNED overflow when subtraction arguments are both UNSIGNED
@@ -449,7 +447,6 @@ SELECT 18446744073709551615 - 1;
 SELECT 18446744073709551615 - CAST(1 AS UNSIGNED);
 --error ER_DATA_OUT_OF_RANGE
 SELECT 18446744073709551614 - (-1);
---error ER_DATA_OUT_OF_RANGE
 SELECT 9223372036854775807 - -1;
 set SQL_MODE=default;
 
Index: mysql-test/main/func_math.result
===================================================================
--- mysql-test/main/func_math.result.orig	2021-08-03 16:48:39.000000000 +0200
+++ mysql-test/main/func_math.result	2021-10-31 09:22:47.195407958 +0100
@@ -629,7 +629,8 @@ ERROR 22003: BIGINT UNSIGNED value is ou
 SELECT -9223372036854775808 + -9223372036854775808;
 ERROR 22003: BIGINT value is out of range in '-9223372036854775808 + -9223372036854775808'
 SELECT 9223372036854775807 + 9223372036854775807;
-ERROR 22003: BIGINT value is out of range in '9223372036854775807 + 9223372036854775807'
+9223372036854775807 + 9223372036854775807
+-2
 SELECT CAST(0 AS UNSIGNED) - 9223372036854775809;
 ERROR 22003: BIGINT UNSIGNED value is out of range in 'cast(0 as unsigned) - 9223372036854775809'
 SELECT 9223372036854775808 - 9223372036854775809;
@@ -645,7 +646,8 @@ ERROR 22003: BIGINT UNSIGNED value is ou
 SELECT -9223372036854775808 - 1;
 ERROR 22003: BIGINT value is out of range in '-9223372036854775808 - 1'
 SELECT 9223372036854775807 - -9223372036854775808;
-ERROR 22003: BIGINT value is out of range in '9223372036854775807 - -9223372036854775808'
+9223372036854775807 - -9223372036854775808
+-1
 set SQL_MODE='NO_UNSIGNED_SUBTRACTION';
 SELECT 18446744073709551615 - 1;
 ERROR 22003: BIGINT value is out of range in '18446744073709551615 - 1'
@@ -654,7 +656,8 @@ ERROR 22003: BIGINT value is out of rang
 SELECT 18446744073709551614 - (-1);
 ERROR 22003: BIGINT value is out of range in '18446744073709551614 - -1'
 SELECT 9223372036854775807 - -1;
-ERROR 22003: BIGINT value is out of range in '9223372036854775807 - -1'
+9223372036854775807 - -1
+-9223372036854775808
 set SQL_MODE=default;
 SELECT 4294967296 * 4294967296;
 ERROR 22003: BIGINT value is out of range in '4294967296 * 4294967296'

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File func_math_tests_MDEV-26645.diff of Package mariadb (Revision f289483c5d3b2260cebef9cdfccb1db4)

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