1 package pgtype_test
2
3 import (
4 "context"
5 "testing"
6
7 pgx "github.com/jackc/pgx/v5"
8 "github.com/jackc/pgx/v5/pgtype"
9 "github.com/jackc/pgx/v5/pgxtest"
10 )
11
12 func TestLineTranscode(t *testing.T) {
13 ctr := defaultConnTestRunner
14 ctr.AfterConnect = func(ctx context.Context, t testing.TB, conn *pgx.Conn) {
15 pgxtest.SkipCockroachDB(t, conn, "Server does not support type line")
16
17 if _, ok := conn.TypeMap().TypeForName("line"); !ok {
18 t.Skip("Skipping due to no line type")
19 }
20
21
22 var isPG93 bool
23 err := conn.QueryRow(context.Background(), "select version() ~ '9.3'").Scan(&isPG93)
24 if err != nil {
25 t.Fatal(err)
26 }
27 if isPG93 {
28 t.Skip("Skipping due to unimplemented line type in PG 9.3")
29 }
30 }
31
32 pgxtest.RunValueRoundTripTests(context.Background(), t, ctr, nil, "line", []pgxtest.ValueRoundTripTest{
33 {
34 pgtype.Line{
35 A: 1.23, B: 4.56, C: 7.89012345,
36 Valid: true,
37 },
38 new(pgtype.Line),
39 isExpectedEq(pgtype.Line{
40 A: 1.23, B: 4.56, C: 7.89012345,
41 Valid: true,
42 }),
43 },
44 {
45 pgtype.Line{
46 A: -1.23, B: -4.56, C: -7.89,
47 Valid: true,
48 },
49 new(pgtype.Line),
50 isExpectedEq(pgtype.Line{
51 A: -1.23, B: -4.56, C: -7.89,
52 Valid: true,
53 }),
54 },
55 {pgtype.Line{}, new(pgtype.Line), isExpectedEq(pgtype.Line{})},
56 {nil, new(pgtype.Line), isExpectedEq(pgtype.Line{})},
57 })
58 }
59
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