Add generated file

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

vendor/k8s.io/kubernetes/pkg/util/slice/BUILD

@@ -0,0 +1,33 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["slice.go"],
+    importpath = "k8s.io/kubernetes/pkg/util/slice",
+    deps = ["//vendor/k8s.io/apimachinery/pkg/util/rand:go_default_library"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["slice_test.go"],
+    embed = [":go_default_library"],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/util/slice/slice.go

@@ -0,0 +1,91 @@
+/*
+Copyright 2015 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 slice provides utility methods for common operations on slices.
+package slice
+
+import (
+	"sort"
+
+	utilrand "k8s.io/apimachinery/pkg/util/rand"
+)
+
+// CopyStrings copies the contents of the specified string slice
+// into a new slice.
+func CopyStrings(s []string) []string {
+	if s == nil {
+		return nil
+	}
+	c := make([]string, len(s))
+	copy(c, s)
+	return c
+}
+
+// SortStrings sorts the specified string slice in place. It returns the same
+// slice that was provided in order to facilitate method chaining.
+func SortStrings(s []string) []string {
+	sort.Strings(s)
+	return s
+}
+
+// ShuffleStrings copies strings from the specified slice into a copy in random
+// order. It returns a new slice.
+func ShuffleStrings(s []string) []string {
+	if s == nil {
+		return nil
+	}
+	shuffled := make([]string, len(s))
+	perm := utilrand.Perm(len(s))
+	for i, j := range perm {
+		shuffled[j] = s[i]
+	}
+	return shuffled
+}
+
+// ContainsString checks if a given slice of strings contains the provided string.
+// If a modifier func is provided, it is called with the slice item before the comparation.
+func ContainsString(slice []string, s string, modifier func(s string) string) bool {
+	for _, item := range slice {
+		if item == s {
+			return true
+		}
+		if modifier != nil && modifier(item) == s {
+			return true
+		}
+	}
+	return false
+}
+
+// RemoveString returns a newly created []string that contains all items from slice that
+// are not equal to s and modifier(s) in case modifier func is provided.
+func RemoveString(slice []string, s string, modifier func(s string) string) []string {
+	newSlice := make([]string, 0)
+	for _, item := range slice {
+		if item == s {
+			continue
+		}
+		if modifier != nil && modifier(item) == s {
+			continue
+		}
+		newSlice = append(newSlice, item)
+	}
+	if len(newSlice) == 0 {
+		// Sanitize for unit tests so we don't need to distinguish empty array
+		// and nil.
+		newSlice = nil
+	}
+	return newSlice
+}

vendor/k8s.io/kubernetes/pkg/util/slice/slice_test.go

@@ -0,0 +1,172 @@
+/*
+Copyright 2015 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 slice
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestCopyStrings(t *testing.T) {
+	var src1 []string
+	dest1 := CopyStrings(src1)
+
+	if !reflect.DeepEqual(src1, dest1) {
+		t.Errorf("%v and %v are not equal", src1, dest1)
+	}
+
+	src2 := []string{}
+	dest2 := CopyStrings(src2)
+
+	if !reflect.DeepEqual(src2, dest2) {
+		t.Errorf("%v and %v are not equal", src2, dest2)
+	}
+
+	src3 := []string{"a", "c", "b"}
+	dest3 := CopyStrings(src3)
+
+	if !reflect.DeepEqual(src3, dest3) {
+		t.Errorf("%v and %v are not equal", src3, dest3)
+	}
+
+	src3[0] = "A"
+	if reflect.DeepEqual(src3, dest3) {
+		t.Errorf("CopyStrings didn't make a copy")
+	}
+}
+
+func TestSortStrings(t *testing.T) {
+	src := []string{"a", "c", "b"}
+	dest := SortStrings(src)
+	expected := []string{"a", "b", "c"}
+
+	if !reflect.DeepEqual(dest, expected) {
+		t.Errorf("SortString didn't sort the strings")
+	}
+
+	if !reflect.DeepEqual(src, expected) {
+		t.Errorf("SortString didn't sort in place")
+	}
+}
+
+func TestShuffleStrings(t *testing.T) {
+	var src []string
+	dest := ShuffleStrings(src)
+
+	if dest != nil {
+		t.Errorf("ShuffleStrings for a nil slice got a non-nil slice")
+	}
+
+	src = []string{"a", "b", "c", "d", "e", "f"}
+	dest = ShuffleStrings(src)
+
+	if len(src) != len(dest) {
+		t.Errorf("Shuffled slice is wrong length, expected %v got %v", len(src), len(dest))
+	}
+
+	m := make(map[string]bool, len(dest))
+	for _, s := range dest {
+		m[s] = true
+	}
+
+	for _, k := range src {
+		if _, exists := m[k]; !exists {
+			t.Errorf("Element %v missing from shuffled slice", k)
+		}
+	}
+}
+
+func TestContainsString(t *testing.T) {
+	src := []string{"aa", "bb", "cc"}
+	if !ContainsString(src, "bb", nil) {
+		t.Errorf("ContainsString didn't find the string as expected")
+	}
+
+	modifier := func(s string) string {
+		if s == "cc" {
+			return "ee"
+		}
+		return s
+	}
+	if !ContainsString(src, "ee", modifier) {
+		t.Errorf("ContainsString didn't find the string by modifier")
+	}
+}
+
+func TestRemoveString(t *testing.T) {
+	modifier := func(s string) string {
+		if s == "ab" {
+			return "ee"
+		}
+		return s
+	}
+	tests := []struct {
+		testName string
+		input    []string
+		remove   string
+		modifier func(s string) string
+		want     []string
+	}{
+		{
+			testName: "Nil input slice",
+			input:    nil,
+			remove:   "",
+			modifier: nil,
+			want:     nil,
+		},
+		{
+			testName: "Slice doesn't contain the string",
+			input:    []string{"a", "ab", "cdef"},
+			remove:   "NotPresentInSlice",
+			modifier: nil,
+			want:     []string{"a", "ab", "cdef"},
+		},
+		{
+			testName: "All strings removed, result is nil",
+			input:    []string{"a"},
+			remove:   "a",
+			modifier: nil,
+			want:     nil,
+		},
+		{
+			testName: "No modifier func, one string removed",
+			input:    []string{"a", "ab", "cdef"},
+			remove:   "ab",
+			modifier: nil,
+			want:     []string{"a", "cdef"},
+		},
+		{
+			testName: "No modifier func, all(three) strings removed",
+			input:    []string{"ab", "a", "ab", "cdef", "ab"},
+			remove:   "ab",
+			modifier: nil,
+			want:     []string{"a", "cdef"},
+		},
+		{
+			testName: "Removed both the string and the modifier func result",
+			input:    []string{"a", "cd", "ab", "ee"},
+			remove:   "ee",
+			modifier: modifier,
+			want:     []string{"a", "cd"},
+		},
+	}
+	for _, tt := range tests {
+		if got := RemoveString(tt.input, tt.remove, tt.modifier); !reflect.DeepEqual(got, tt.want) {
+			t.Errorf("%v: RemoveString(%v, %q, %T) = %v WANT %v", tt.testName, tt.input, tt.remove, tt.modifier, got, tt.want)
+		}
+	}
+}