gopkg/pgx
2
0
Fork 0
Code Activity

Only test numeric infinity on PG 14+

Browse Source
This commit is contained in:
Jack Christensen
2022-03-26 11:38:31 -05:00
parent 600c4fd931
commit 3a6d9490e5
2 changed files with 35 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pgtype/numeric_test.go
+14 -6
View File
@@ -98,16 +98,10 @@ func TestNumericCodec(t *testing.T) {
{pgtype.Numeric{Int: mustParseBigInt(t, "13423409823409243892349028349023482934092340892390101"), Exp: -92, Valid: true}, new(pgtype.Numeric), isExpectedEqNumeric(pgtype.Numeric{Int: mustParseBigInt(t, "13423409823409243892349028349023482934092340892390101"), Exp: -92, Valid: true})},
{pgtype.Numeric{Int: mustParseBigInt(t, "13423409823409243892349028349023482934092340892390101"), Exp: -93, Valid: true}, new(pgtype.Numeric), isExpectedEqNumeric(pgtype.Numeric{Int: mustParseBigInt(t, "13423409823409243892349028349023482934092340892390101"), Exp: -93, Valid: true})},
{pgtype.Numeric{NaN: true, Valid: true}, new(pgtype.Numeric), isExpectedEqNumeric(pgtype.Numeric{NaN: true, Valid: true})},
{pgtype.Numeric{InfinityModifier: pgtype.Infinity, Valid: true}, new(pgtype.Numeric), isExpectedEqNumeric(pgtype.Numeric{InfinityModifier: pgtype.Infinity, Valid: true})},
{pgtype.Numeric{InfinityModifier: pgtype.NegativeInfinity, Valid: true}, new(pgtype.Numeric), isExpectedEqNumeric(pgtype.Numeric{InfinityModifier: pgtype.NegativeInfinity, Valid: true})},
{longestNumeric, new(pgtype.Numeric), isExpectedEqNumeric(longestNumeric)},
{mustParseNumeric(t, "1"), new(int64), isExpectedEq(int64(1))},
{math.NaN(), new(float64), func(a interface{}) bool { return math.IsNaN(a.(float64)) }},
{float32(math.NaN()), new(float32), func(a interface{}) bool { return math.IsNaN(float64(a.(float32))) }},
{math.Inf(1), new(float64), isExpectedEq(math.Inf(1))},
{float32(math.Inf(1)), new(float32), isExpectedEq(float32(math.Inf(1)))},
{math.Inf(-1), new(float64), isExpectedEq(math.Inf(-1))},
{float32(math.Inf(-1)), new(float32), isExpectedEq(float32(math.Inf(-1)))},
{int64(-1), new(pgtype.Numeric), isExpectedEqNumeric(mustParseNumeric(t, "-1"))},
{int64(0), new(pgtype.Numeric), isExpectedEqNumeric(mustParseNumeric(t, "0"))},
{int64(1), new(pgtype.Numeric), isExpectedEqNumeric(mustParseNumeric(t, "1"))},
@@ -120,6 +114,20 @@ func TestNumericCodec(t *testing.T) {
})
}
func TestNumericCodecInfinity(t *testing.T) {
skipCockroachDB(t, "server formats numeric text format differently")
skipPostgreSQLVersionLessThan(t, 14)
testutil.RunTranscodeTests(t, "numeric", []testutil.TranscodeTestCase{
{math.Inf(1), new(float64), isExpectedEq(math.Inf(1))},
{float32(math.Inf(1)), new(float32), isExpectedEq(float32(math.Inf(1)))},
{math.Inf(-1), new(float64), isExpectedEq(math.Inf(-1))},
{float32(math.Inf(-1)), new(float32), isExpectedEq(float32(math.Inf(-1)))},
{pgtype.Numeric{InfinityModifier: pgtype.Infinity, Valid: true}, new(pgtype.Numeric), isExpectedEqNumeric(pgtype.Numeric{InfinityModifier: pgtype.Infinity, Valid: true})},
{pgtype.Numeric{InfinityModifier: pgtype.NegativeInfinity, Valid: true}, new(pgtype.Numeric), isExpectedEqNumeric(pgtype.Numeric{InfinityModifier: pgtype.NegativeInfinity, Valid: true})},
})
}
func TestNumericFloat64Valuer(t *testing.T) {
for i, tt := range []struct {
n pgtype.Numeric