Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/pkg/apis/componentconfig/helpers_test.go

@@ -0,0 +1,165 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package componentconfig
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/spf13/pflag"
+)
+
+func TestIPVar(t *testing.T) {
+	defaultIP := "0.0.0.0"
+	testCases := []struct {
+		argc      string
+		expectErr bool
+		expectVal string
+	}{
+
+		{
+			argc:      "blah --ip=1.2.3.4",
+			expectVal: "1.2.3.4",
+		},
+		{
+			argc:      "blah --ip=1.2.3.4a",
+			expectErr: true,
+			expectVal: defaultIP,
+		},
+	}
+	for _, tc := range testCases {
+		fs := pflag.NewFlagSet("blah", pflag.PanicOnError)
+		ip := defaultIP
+		fs.Var(IPVar{&ip}, "ip", "the ip")
+
+		var err error
+		func() {
+			defer func() {
+				if r := recover(); r != nil {
+					err = r.(error)
+				}
+			}()
+			fs.Parse(strings.Split(tc.argc, " "))
+		}()
+
+		if tc.expectErr && err == nil {
+			t.Errorf("did not observe an expected error")
+			continue
+		}
+		if !tc.expectErr && err != nil {
+			t.Errorf("observed an unexpected error: %v", err)
+			continue
+		}
+		if tc.expectVal != ip {
+			t.Errorf("unexpected ip: expected %q, saw %q", tc.expectVal, ip)
+		}
+	}
+}
+
+func TestIPPortVar(t *testing.T) {
+	defaultIPPort := "0.0.0.0:8080"
+	testCases := []struct {
+		desc      string
+		argc      string
+		expectErr bool
+		expectVal string
+	}{
+
+		{
+			desc:      "valid ipv4 1",
+			argc:      "blah --ipport=0.0.0.0",
+			expectVal: "0.0.0.0",
+		},
+		{
+			desc:      "valid ipv4 2",
+			argc:      "blah --ipport=127.0.0.1",
+			expectVal: "127.0.0.1",
+		},
+
+		{
+			desc:      "invalid IP",
+			argc:      "blah --ipport=invalidip",
+			expectErr: true,
+			expectVal: defaultIPPort,
+		},
+		{
+			desc:      "valid ipv4 with port",
+			argc:      "blah --ipport=0.0.0.0:8080",
+			expectVal: "0.0.0.0:8080",
+		},
+		{
+			desc:      "invalid ipv4 with invalid port",
+			argc:      "blah --ipport=0.0.0.0:invalidport",
+			expectErr: true,
+			expectVal: defaultIPPort,
+		},
+		{
+			desc:      "invalid IP with port",
+			argc:      "blah --ipport=invalidip:8080",
+			expectErr: true,
+			expectVal: defaultIPPort,
+		},
+		{
+			desc:      "valid ipv6 1",
+			argc:      "blah --ipport=::1",
+			expectVal: "::1",
+		},
+		{
+			desc:      "valid ipv6 2",
+			argc:      "blah --ipport=::",
+			expectVal: "::",
+		},
+		{
+			desc:      "valid ipv6 with port",
+			argc:      "blah --ipport=[::1]:8080",
+			expectVal: "[::1]:8080",
+		},
+		{
+			desc:      "invalid ipv6 with port without bracket",
+			argc:      "blah --ipport=fd00:f00d:600d:f00d:8080",
+			expectErr: true,
+			expectVal: defaultIPPort,
+		},
+	}
+	for _, tc := range testCases {
+		fs := pflag.NewFlagSet("blah", pflag.PanicOnError)
+		ipport := defaultIPPort
+		fs.Var(IPPortVar{&ipport}, "ipport", "the ip:port")
+
+		var err error
+		func() {
+			defer func() {
+				if r := recover(); r != nil {
+					err = r.(error)
+				}
+			}()
+			fs.Parse(strings.Split(tc.argc, " "))
+		}()
+
+		if tc.expectErr && err == nil {
+			t.Errorf("%q: Did not observe an expected error", tc.desc)
+			continue
+		}
+		if !tc.expectErr && err != nil {
+			t.Errorf("%q: Observed an unexpected error: %v", tc.desc, err)
+			continue
+		}
+		if tc.expectVal != ipport {
+			t.Errorf("%q: Unexpected ipport: expected %q, saw %q", tc.desc, tc.expectVal, ipport)
+		}
+	}
+}