Add generated file
This PR adds generated files under pkg/client and vendor folder.
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xing-yang
206
vendor/k8s.io/kubernetes/pkg/proxy/ipvs/ipset_test.go
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vendored
Normal file
206
vendor/k8s.io/kubernetes/pkg/proxy/ipvs/ipset_test.go
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vendored
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/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package ipvs
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import (
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"testing"
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utilipset "k8s.io/kubernetes/pkg/util/ipset"
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fakeipset "k8s.io/kubernetes/pkg/util/ipset/testing"
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)
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func TestCheckIPSetVersion(t *testing.T) {
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testCases := []struct {
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vstring string
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valid bool
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}{
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// version less than "6.0" is not valid.
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{"4.0", false},
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{"5.1", false},
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{"5.1.2", false},
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// "7" is not a valid version string.
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{"7", false},
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{"6.0", true},
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{"6.1", true},
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{"6.19", true},
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{"7.0", true},
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{"8.1.2", true},
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{"9.3.4.0", true},
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{"total junk", false},
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}
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for i := range testCases {
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valid := checkMinVersion(testCases[i].vstring)
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if testCases[i].valid != valid {
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t.Errorf("Expected result: %v, Got result: %v", testCases[i].valid, valid)
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}
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}
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}
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const testIPSetVersion = "v6.19"
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func TestSyncIPSetEntries(t *testing.T) {
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testCases := []struct {
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set *utilipset.IPSet
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setType utilipset.Type
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ipv6 bool
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activeEntries []string
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currentEntries []string
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expectedEntries []string
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}{
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{ // case 0
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set: &utilipset.IPSet{
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Name: "foo",
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},
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setType: utilipset.HashIPPort,
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ipv6: false,
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activeEntries: []string{"172.17.0.4,tcp:80"},
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currentEntries: nil,
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expectedEntries: []string{"172.17.0.4,tcp:80"},
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},
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{ // case 1
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set: &utilipset.IPSet{
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Name: "abz",
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},
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setType: utilipset.HashIPPort,
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ipv6: true,
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activeEntries: []string{"FE80::0202:B3FF:FE1E:8329,tcp:80"},
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currentEntries: []string{"FE80::0202:B3FF:FE1E:8329,tcp:80"},
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expectedEntries: []string{"FE80::0202:B3FF:FE1E:8329,tcp:80"},
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},
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{ // case 2
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set: &utilipset.IPSet{
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Name: "bca",
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},
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setType: utilipset.HashIPPort,
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ipv6: false,
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activeEntries: []string{"172.17.0.4,tcp:80", "172.17.0.5,tcp:80"},
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currentEntries: []string{"172.17.0.5,udp:53"},
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expectedEntries: []string{"172.17.0.4,tcp:80", "172.17.0.5,tcp:80"},
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},
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{ // case 3
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set: &utilipset.IPSet{
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Name: "bar",
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},
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setType: utilipset.HashIPPortIP,
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ipv6: false,
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activeEntries: []string{"172.17.0.4,tcp:80:172.17.0.4"},
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currentEntries: []string{"172.17.0.4,tcp:80:172.17.0.4"},
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expectedEntries: []string{"172.17.0.4,tcp:80:172.17.0.4"},
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},
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{ // case 4
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set: &utilipset.IPSet{
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Name: "baz",
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},
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setType: utilipset.HashIPPortIP,
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ipv6: true,
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activeEntries: []string{"FE80:0000:0000:0000:0202:B3FF:FE1E:8329,tcp:8080:FE80:0000:0000:0000:0202:B3FF:FE1E:8329"},
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currentEntries: []string{"1111:0000:0000:0000:0202:B3FF:FE1E:8329,tcp:8081:1111:0000:0000:0000:0202:B3FF:FE1E:8329:8081"},
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expectedEntries: []string{"FE80:0000:0000:0000:0202:B3FF:FE1E:8329,tcp:8080:FE80:0000:0000:0000:0202:B3FF:FE1E:8329"},
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},
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{ // case 5
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set: &utilipset.IPSet{
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Name: "NOPE",
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},
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setType: utilipset.HashIPPortIP,
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ipv6: false,
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activeEntries: []string{"172.17.0.4,tcp:80,172.17.0.9", "172.17.0.5,tcp:80,172.17.0.10"},
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currentEntries: nil,
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expectedEntries: []string{"172.17.0.4,tcp:80,172.17.0.9", "172.17.0.5,tcp:80,172.17.0.10"},
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},
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{ // case 6
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set: &utilipset.IPSet{
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Name: "ABC-DEF",
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},
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setType: utilipset.HashIPPortNet,
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ipv6: false,
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activeEntries: []string{"172.17.0.4,tcp:80,172.17.0.0/16", "172.17.0.5,tcp:80,172.17.0.0/16"},
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currentEntries: nil,
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expectedEntries: []string{"172.17.0.4,tcp:80,172.17.0.0/16", "172.17.0.5,tcp:80,172.17.0.0/16"},
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},
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{ // case 7
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set: &utilipset.IPSet{
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Name: "zar",
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},
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setType: utilipset.HashIPPortNet,
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ipv6: true,
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activeEntries: []string{"FE80::8329,tcp:8800,2001:db8::/32"},
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currentEntries: []string{"FE80::8329,tcp:8800,2001:db8::/32"},
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expectedEntries: []string{"FE80::8329,tcp:8800,2001:db8::/32"},
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},
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{ // case 8
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set: &utilipset.IPSet{
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Name: "bbb",
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},
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setType: utilipset.HashIPPortNet,
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ipv6: true,
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activeEntries: nil,
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currentEntries: []string{"FE80::8329,udp:8801,2001:db8::/32"},
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expectedEntries: nil,
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},
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{ // case 9
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set: &utilipset.IPSet{
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Name: "AAA",
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},
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setType: utilipset.BitmapPort,
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activeEntries: nil,
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currentEntries: []string{"80"},
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expectedEntries: nil,
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},
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{ // case 10
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set: &utilipset.IPSet{
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Name: "c-c-c",
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},
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setType: utilipset.BitmapPort,
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activeEntries: []string{"8080", "9090"},
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currentEntries: []string{"80"},
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expectedEntries: []string{"8080", "9090"},
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},
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{ // case 11
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set: &utilipset.IPSet{
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Name: "NODE-PORT",
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},
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setType: utilipset.BitmapPort,
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activeEntries: []string{"8080"},
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currentEntries: []string{"80", "9090", "8081", "8082"},
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expectedEntries: []string{"8080"},
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},
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}
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for i := range testCases {
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set := NewIPSet(fakeipset.NewFake(testIPSetVersion), testCases[i].set.Name, testCases[i].setType, testCases[i].ipv6, "comment-"+testCases[i].set.Name)
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if err := set.handle.CreateSet(&set.IPSet, true); err != nil {
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t.Errorf("Unexpected error: %v", err)
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}
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for _, entry := range testCases[i].expectedEntries {
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set.handle.AddEntry(entry, testCases[i].set, true)
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}
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set.activeEntries.Insert(testCases[i].activeEntries...)
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set.syncIPSetEntries()
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for _, entry := range testCases[i].expectedEntries {
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found, err := set.handle.TestEntry(entry, testCases[i].set.Name)
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if err != nil {
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t.Errorf("Unexpected error: %v", err)
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}
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if !found {
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t.Errorf("Unexpected entry 172.17.0.4,tcp:80 not found in set foo")
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}
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}
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}
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}
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