mirror of https://github.com/jackc/pgx.git
320 lines
11 KiB
Go
320 lines
11 KiB
Go
package pgtype_test
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import (
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"net"
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"reflect"
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"testing"
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"github.com/jackc/pgtype"
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"github.com/jackc/pgtype/testutil"
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)
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func TestCIDRArrayTranscode(t *testing.T) {
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testutil.TestSuccessfulTranscode(t, "cidr[]", []interface{}{
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&pgtype.CIDRArray{
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Elements: nil,
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Dimensions: nil,
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Status: pgtype.Present,
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},
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&pgtype.CIDRArray{
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Elements: []pgtype.CIDR{
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{IPNet: mustParseCIDR(t, "12.34.56.0/32"), Status: pgtype.Present},
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{Status: pgtype.Null},
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},
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Dimensions: []pgtype.ArrayDimension{{Length: 2, LowerBound: 1}},
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Status: pgtype.Present,
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},
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&pgtype.CIDRArray{Status: pgtype.Null},
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&pgtype.CIDRArray{
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Elements: []pgtype.CIDR{
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{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "12.34.56.0/32"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "192.168.0.1/32"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "2607:f8b0:4009:80b::200e/128"), Status: pgtype.Present},
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{Status: pgtype.Null},
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{IPNet: mustParseCIDR(t, "255.0.0.0/8"), Status: pgtype.Present},
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},
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Dimensions: []pgtype.ArrayDimension{{Length: 3, LowerBound: 1}, {Length: 2, LowerBound: 1}},
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Status: pgtype.Present,
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},
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&pgtype.CIDRArray{
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Elements: []pgtype.CIDR{
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{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "12.34.56.0/32"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "192.168.0.1/32"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "2607:f8b0:4009:80b::200e/128"), Status: pgtype.Present},
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},
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Dimensions: []pgtype.ArrayDimension{
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{Length: 2, LowerBound: 4},
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{Length: 2, LowerBound: 2},
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},
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Status: pgtype.Present,
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},
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})
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}
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func TestCIDRArraySet(t *testing.T) {
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successfulTests := []struct {
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source interface{}
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result pgtype.CIDRArray
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}{
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{
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source: []*net.IPNet{mustParseCIDR(t, "127.0.0.1/32")},
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result: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}},
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Status: pgtype.Present},
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},
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{
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source: (([]*net.IPNet)(nil)),
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result: pgtype.CIDRArray{Status: pgtype.Null},
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},
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{
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source: []net.IP{mustParseCIDR(t, "127.0.0.1/32").IP},
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result: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}},
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Status: pgtype.Present},
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},
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{
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source: (([]net.IP)(nil)),
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result: pgtype.CIDRArray{Status: pgtype.Null},
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},
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{
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source: [][]net.IP{{mustParseCIDR(t, "127.0.0.1/32").IP}, {mustParseCIDR(t, "10.0.0.1/32").IP}},
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result: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{
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{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "10.0.0.1/32"), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 2}, {LowerBound: 1, Length: 1}},
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Status: pgtype.Present},
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},
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{
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source: [][][][]*net.IPNet{
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{{{
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mustParseCIDR(t, "127.0.0.1/24"),
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mustParseCIDR(t, "10.0.0.1/24"),
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mustParseCIDR(t, "172.16.0.1/16")}}},
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{{{
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mustParseCIDR(t, "192.168.0.1/16"),
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mustParseCIDR(t, "224.0.0.1/24"),
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mustParseCIDR(t, "169.168.0.1/16")}}}},
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result: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{
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{IPNet: mustParseCIDR(t, "127.0.0.1/24"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "10.0.0.1/24"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "172.16.0.1/16"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "192.168.0.1/16"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "224.0.0.1/24"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "169.168.0.1/16"), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{
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{LowerBound: 1, Length: 2},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 3}},
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Status: pgtype.Present},
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},
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{
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source: [2][1]net.IP{{mustParseCIDR(t, "127.0.0.1/32").IP}, {mustParseCIDR(t, "10.0.0.1/32").IP}},
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result: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{
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{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "10.0.0.1/32"), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 2}, {LowerBound: 1, Length: 1}},
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Status: pgtype.Present},
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},
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{
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source: [2][1][1][3]*net.IPNet{
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{{{
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mustParseCIDR(t, "127.0.0.1/24"),
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mustParseCIDR(t, "10.0.0.1/24"),
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mustParseCIDR(t, "172.16.0.1/16")}}},
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{{{
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mustParseCIDR(t, "192.168.0.1/16"),
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mustParseCIDR(t, "224.0.0.1/24"),
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mustParseCIDR(t, "169.168.0.1/16")}}}},
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result: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{
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{IPNet: mustParseCIDR(t, "127.0.0.1/24"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "10.0.0.1/24"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "172.16.0.1/16"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "192.168.0.1/16"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "224.0.0.1/24"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "169.168.0.1/16"), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{
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{LowerBound: 1, Length: 2},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 3}},
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Status: pgtype.Present},
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},
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}
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for i, tt := range successfulTests {
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var r pgtype.CIDRArray
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err := r.Set(tt.source)
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if err != nil {
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t.Errorf("%d: %v", i, err)
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}
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if !reflect.DeepEqual(r, tt.result) {
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t.Errorf("%d: expected %v to convert to %v, but it was %v", i, tt.source, tt.result, r)
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}
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}
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}
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func TestCIDRArrayAssignTo(t *testing.T) {
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var ipnetSlice []*net.IPNet
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var ipSlice []net.IP
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var ipSliceDim2 [][]net.IP
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var ipnetSliceDim4 [][][][]*net.IPNet
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var ipArrayDim2 [2][1]net.IP
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var ipnetArrayDim4 [2][1][1][3]*net.IPNet
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simpleTests := []struct {
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src pgtype.CIDRArray
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dst interface{}
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expected interface{}
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}{
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{
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src: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}},
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Status: pgtype.Present,
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},
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dst: &ipnetSlice,
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expected: []*net.IPNet{mustParseCIDR(t, "127.0.0.1/32")},
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},
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{
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src: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{{Status: pgtype.Null}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}},
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Status: pgtype.Present,
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},
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dst: &ipnetSlice,
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expected: []*net.IPNet{nil},
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},
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{
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src: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}},
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Status: pgtype.Present,
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},
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dst: &ipSlice,
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expected: []net.IP{mustParseCIDR(t, "127.0.0.1/32").IP},
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},
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{
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src: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{{Status: pgtype.Null}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}},
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Status: pgtype.Present,
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},
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dst: &ipSlice,
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expected: []net.IP{nil},
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},
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{
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src: pgtype.CIDRArray{Status: pgtype.Null},
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dst: &ipnetSlice,
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expected: (([]*net.IPNet)(nil)),
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},
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{
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src: pgtype.CIDRArray{Status: pgtype.Present},
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dst: &ipnetSlice,
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expected: []*net.IPNet{},
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},
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{
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src: pgtype.CIDRArray{Status: pgtype.Null},
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dst: &ipSlice,
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expected: (([]net.IP)(nil)),
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},
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{
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src: pgtype.CIDRArray{Status: pgtype.Present},
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dst: &ipSlice,
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expected: []net.IP{},
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},
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{
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src: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{
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{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "10.0.0.1/32"), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 2}, {LowerBound: 1, Length: 1}},
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Status: pgtype.Present},
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dst: &ipSliceDim2,
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expected: [][]net.IP{{mustParseCIDR(t, "127.0.0.1/32").IP}, {mustParseCIDR(t, "10.0.0.1/32").IP}},
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},
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{
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src: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{
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{IPNet: mustParseCIDR(t, "127.0.0.1/24"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "10.0.0.1/24"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "172.16.0.1/16"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "192.168.0.1/16"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "224.0.0.1/24"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "169.168.0.1/16"), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{
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{LowerBound: 1, Length: 2},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 3}},
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Status: pgtype.Present},
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dst: &ipnetSliceDim4,
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expected: [][][][]*net.IPNet{
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{{{
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mustParseCIDR(t, "127.0.0.1/24"),
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mustParseCIDR(t, "10.0.0.1/24"),
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mustParseCIDR(t, "172.16.0.1/16")}}},
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{{{
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mustParseCIDR(t, "192.168.0.1/16"),
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mustParseCIDR(t, "224.0.0.1/24"),
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mustParseCIDR(t, "169.168.0.1/16")}}}},
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},
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{
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src: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{
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{IPNet: mustParseCIDR(t, "127.0.0.1/32"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "10.0.0.1/32"), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 2}, {LowerBound: 1, Length: 1}},
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Status: pgtype.Present},
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dst: &ipArrayDim2,
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expected: [2][1]net.IP{{mustParseCIDR(t, "127.0.0.1/32").IP}, {mustParseCIDR(t, "10.0.0.1/32").IP}},
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},
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{
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src: pgtype.CIDRArray{
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Elements: []pgtype.CIDR{
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{IPNet: mustParseCIDR(t, "127.0.0.1/24"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "10.0.0.1/24"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "172.16.0.1/16"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "192.168.0.1/16"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "224.0.0.1/24"), Status: pgtype.Present},
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{IPNet: mustParseCIDR(t, "169.168.0.1/16"), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{
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{LowerBound: 1, Length: 2},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 3}},
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Status: pgtype.Present},
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dst: &ipnetArrayDim4,
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expected: [2][1][1][3]*net.IPNet{
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{{{
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mustParseCIDR(t, "127.0.0.1/24"),
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mustParseCIDR(t, "10.0.0.1/24"),
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mustParseCIDR(t, "172.16.0.1/16")}}},
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{{{
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mustParseCIDR(t, "192.168.0.1/16"),
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mustParseCIDR(t, "224.0.0.1/24"),
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mustParseCIDR(t, "169.168.0.1/16")}}}},
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},
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}
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for i, tt := range simpleTests {
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err := tt.src.AssignTo(tt.dst)
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if err != nil {
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t.Errorf("%d: %v", i, err)
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}
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if dst := reflect.ValueOf(tt.dst).Elem().Interface(); !reflect.DeepEqual(dst, tt.expected) {
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t.Errorf("%d: expected %v to assign %v, but result was %v", i, tt.src, tt.expected, dst)
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}
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}
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}
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