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Add TCL tests for compute_shl

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krishvishal
2025-03-25 10:26:08 +05:30
parent b55dc586bd
commit a8129d5e58
1 changed files with 29 additions and 0 deletions
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29
testing/select.test
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@@ -165,3 +165,32 @@ do_execsql_test select-not-like-expression {
do_execsql_test select-like-expression {
select 2 % 0.5
} {}
do_execsql_test select_shl_large_negative_float {
SELECT 1 << -1e19;
SELECT 1 << -9223372036854775808; -- i64::MIN
SELECT 1 << 9223372036854775807; -- i64::MAX
} {0 0 0}
do_execsql_test select_shl_basic {
SELECT 1 << 0, 1 << 1, 1 << 2, 1 << 3;
SELECT 2 << 0, 2 << 1, 2 << 2, 2 << 3;
} {1|2|4|8
2|4|8|16}
do_execsql_test select_shl_negative_numbers {
SELECT -1 << 0, -1 << 1, -1 << 2, -1 << 3;
SELECT -2 << 0, -2 << 1, -2 << 2, -2 << 3;
} {-1|-2|-4|-8
-2|-4|-8|-16}
do_execsql_test select_shl_negative_shifts {
SELECT 8 << -1, 8 << -2, 8 << -3, 8 << -4;
SELECT -8 << -1, -8 << -2, -8 << -3, -8 << -4;
} {4|2|1|0
-4|-2|-1|-1}
do_execsql_test select_shl_large_shifts {
SELECT 1 << 62, 1 << 63, 1 << 64;
SELECT -1 << 62, -1 << 63, -1 << 64;
} {4611686018427387904|-9223372036854775808|0
-4611686018427387904|-9223372036854775808|0}