diff options
Diffstat (limited to 'mysql-test/t/func_op.test')
| -rw-r--r-- | mysql-test/t/func_op.test | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/mysql-test/t/func_op.test b/mysql-test/t/func_op.test index cb6ca58f193..33a2884b424 100644 --- a/mysql-test/t/func_op.test +++ b/mysql-test/t/func_op.test @@ -7,3 +7,12 @@ explain extended select 1+1,1-1,1+1*2,8/5,8%5,mod(8,5),mod(8,5)|0,-(1+1)*-2; select 1 | (1+1),5 & 3,bit_count(7) ; explain extended select 1 | (1+1),5 & 3,bit_count(7) ; select 1 << 32,1 << 63, 1 << 64, 4 >> 2, 4 >> 63, 1<< 63 >> 60; +# +# bug #1993: bit functions must be unsigned +# +select -1 | 0, -1 ^ 0, -1 & 0; +select -1 | 1, -1 ^ 1, -1 & 1; +select 1 | -1, 1 ^ -1, 1 & -1; +select 0 | -1, 0 ^ -1, 0 & -1; +select -1 >> 0, -1 << 0; +select -1 >> 1, -1 << 1; |