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Added more tests for sparsevec casts [skip ci]

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This commit is contained in:
Andrew Kane
2026-08-15 08:59:03 -07:00
parent 5436e9d31b
commit 7252374fa8
2 changed files with 28 additions and 0 deletions
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22
test/expected/cast.out
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@@ -221,6 +221,28 @@ SELECT '{}'::real[]::sparsevec;
ERROR: sparsevec must have at least 1 dimension
SELECT '{{1}}'::real[]::sparsevec;
ERROR: array must be 1-D
SELECT '{1,0,2,0,3,0}'::double precision[]::sparsevec;
sparsevec
-----------------
{1:1,3:2,5:3}/6
(1 row)
SELECT '{1,0,2,0,3,0}'::double precision[]::sparsevec(6);
sparsevec
-----------------
{1:1,3:2,5:3}/6
(1 row)
SELECT '{1,0,2,0,3,0}'::double precision[]::sparsevec(5);
ERROR: expected 5 dimensions, not 6
SELECT '{4e38,-4e38}'::double precision[]::sparsevec;
ERROR: infinite value not allowed in sparsevec
SELECT '{1e-46,-1e-46}'::double precision[]::sparsevec;
sparsevec
-----------
{}/2
(1 row)
-- vector to array
SELECT '[1,2,3]'::vector::real[];
float4

6
test/sql/cast.sql
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@@ -66,6 +66,12 @@ SELECT '{-Infinity}'::real[]::sparsevec;
SELECT '{}'::real[]::sparsevec;
SELECT '{{1}}'::real[]::sparsevec;
SELECT '{1,0,2,0,3,0}'::double precision[]::sparsevec;
SELECT '{1,0,2,0,3,0}'::double precision[]::sparsevec(6);
SELECT '{1,0,2,0,3,0}'::double precision[]::sparsevec(5);
SELECT '{4e38,-4e38}'::double precision[]::sparsevec;
SELECT '{1e-46,-1e-46}'::double precision[]::sparsevec;
-- vector to array
SELECT '[1,2,3]'::vector::real[];