Godeps

Godeps/_workspace/src/k8s.io/kubernetes/pkg/util/flock/flock_other.go

@@ -0,0 +1,24 @@
+// +build !linux,!darwin,!freebsd,!openbsd,!netbsd,!dragonfly
+
+/*
+Copyright 2016 The Kubernetes Authors All rights reserved.
+
+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 flock
+
+// Acquire is not implemented on non-unix systems.
+func Acquire(path string) error {
+	return nil
+}

Godeps/_workspace/src/k8s.io/kubernetes/pkg/util/flock/flock_unix.go

@@ -0,0 +1,51 @@
+// +build linux darwin freebsd openbsd netbsd dragonfly
+
+/*
+Copyright 2016 The Kubernetes Authors All rights reserved.
+
+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 flock
+
+import (
+	"os"
+	"sync"
+
+	"golang.org/x/sys/unix"
+)
+
+var (
+	// lock guards lockfile. Assignment is not atomic.
+	lock sync.Mutex
+	// os.File has a runtime.Finalizer so the fd will be closed if the struct
+	// is garbage collected. Let's hold onto a reference so that doesn't happen.
+	lockfile *os.File
+)
+
+// Acquire acquires a lock on a file for the duration of the process. This method
+// is reentrant.
+func Acquire(path string) error {
+	lock.Lock()
+	defer lock.Unlock()
+	var err error
+	if lockfile, err = os.OpenFile(path, os.O_RDWR|os.O_CREATE, 0600); err != nil {
+		return err
+	}
+
+	opts := unix.Flock_t{Type: unix.F_WRLCK}
+	if err := unix.FcntlFlock(lockfile.Fd(), unix.F_SETLKW, &opts); err != nil {
+		return err
+	}
+	return nil
+}

Godeps/_workspace/src/k8s.io/kubernetes/pkg/util/integer/integer.go

@@ -0,0 +1,45 @@
+/*
+Copyright 2016 The Kubernetes Authors All rights reserved.
+
+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 integer
+
+func IntMax(a, b int) int {
+	if b > a {
+		return b
+	}
+	return a
+}
+
+func IntMin(a, b int) int {
+	if b < a {
+		return b
+	}
+	return a
+}
+
+func Int64Max(a, b int64) int64 {
+	if b > a {
+		return b
+	}
+	return a
+}
+
+func Int64Min(a, b int64) int64 {
+	if b < a {
+		return b
+	}
+	return a
+}

Godeps/_workspace/src/k8s.io/kubernetes/pkg/util/integer/integer_test.go

@@ -0,0 +1,143 @@
+/*
+Copyright 2016 The Kubernetes Authors All rights reserved.
+
+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 integer
+
+import "testing"
+
+func TestIntMax(t *testing.T) {
+	tests := []struct {
+		nums        []int
+		expectedMax int
+	}{
+		{
+			nums:        []int{-1, 0},
+			expectedMax: 0,
+		},
+		{
+			nums:        []int{-1, -2},
+			expectedMax: -1,
+		},
+		{
+			nums:        []int{0, 1},
+			expectedMax: 1,
+		},
+		{
+			nums:        []int{1, 2},
+			expectedMax: 2,
+		},
+	}
+
+	for i, test := range tests {
+		t.Logf("executing scenario %d", i)
+		if max := IntMax(test.nums[0], test.nums[1]); max != test.expectedMax {
+			t.Errorf("expected %v,  got %v", test.expectedMax, max)
+		}
+	}
+}
+
+func TestIntMin(t *testing.T) {
+	tests := []struct {
+		nums        []int
+		expectedMin int
+	}{
+		{
+			nums:        []int{-1, 0},
+			expectedMin: -1,
+		},
+		{
+			nums:        []int{-1, -2},
+			expectedMin: -2,
+		},
+		{
+			nums:        []int{0, 1},
+			expectedMin: 0,
+		},
+		{
+			nums:        []int{1, 2},
+			expectedMin: 1,
+		},
+	}
+
+	for i, test := range tests {
+		t.Logf("executing scenario %d", i)
+		if min := IntMin(test.nums[0], test.nums[1]); min != test.expectedMin {
+			t.Errorf("expected %v,  got %v", test.expectedMin, min)
+		}
+	}
+}
+
+func TestInt64Max(t *testing.T) {
+	tests := []struct {
+		nums        []int64
+		expectedMax int64
+	}{
+		{
+			nums:        []int64{-1, 0},
+			expectedMax: 0,
+		},
+		{
+			nums:        []int64{-1, -2},
+			expectedMax: -1,
+		},
+		{
+			nums:        []int64{0, 1},
+			expectedMax: 1,
+		},
+		{
+			nums:        []int64{1, 2},
+			expectedMax: 2,
+		},
+	}
+
+	for i, test := range tests {
+		t.Logf("executing scenario %d", i)
+		if max := Int64Max(test.nums[0], test.nums[1]); max != test.expectedMax {
+			t.Errorf("expected %v,  got %v", test.expectedMax, max)
+		}
+	}
+}
+
+func TestInt64Min(t *testing.T) {
+	tests := []struct {
+		nums        []int64
+		expectedMin int64
+	}{
+		{
+			nums:        []int64{-1, 0},
+			expectedMin: -1,
+		},
+		{
+			nums:        []int64{-1, -2},
+			expectedMin: -2,
+		},
+		{
+			nums:        []int64{0, 1},
+			expectedMin: 0,
+		},
+		{
+			nums:        []int64{1, 2},
+			expectedMin: 1,
+		},
+	}
+
+	for i, test := range tests {
+		t.Logf("executing scenario %d", i)
+		if min := Int64Min(test.nums[0], test.nums[1]); min != test.expectedMin {
+			t.Errorf("expected %v,  got %v", test.expectedMin, min)
+		}
+	}
+}

Godeps/_workspace/src/k8s.io/kubernetes/pkg/util/net/http_test.go

@@ -0,0 +1,102 @@
+/*
+Copyright 2016 The Kubernetes Authors All rights reserved.
+
+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 net
+
+import (
+	"net"
+	"net/http"
+	"reflect"
+	"testing"
+)
+
+func TestGetClientIP(t *testing.T) {
+	ipString := "10.0.0.1"
+	ip := net.ParseIP(ipString)
+	invalidIPString := "invalidIPString"
+	testCases := []struct {
+		Request    http.Request
+		ExpectedIP net.IP
+	}{
+		{
+			Request: http.Request{},
+		},
+		{
+			Request: http.Request{
+				Header: map[string][]string{
+					"X-Real-Ip": {ipString},
+				},
+			},
+			ExpectedIP: ip,
+		},
+		{
+			Request: http.Request{
+				Header: map[string][]string{
+					"X-Real-Ip": {invalidIPString},
+				},
+			},
+		},
+		{
+			Request: http.Request{
+				Header: map[string][]string{
+					"X-Forwarded-For": {ipString},
+				},
+			},
+			ExpectedIP: ip,
+		},
+		{
+			Request: http.Request{
+				Header: map[string][]string{
+					"X-Forwarded-For": {invalidIPString},
+				},
+			},
+		},
+		{
+			Request: http.Request{
+				Header: map[string][]string{
+					"X-Forwarded-For": {invalidIPString + "," + ipString},
+				},
+			},
+			ExpectedIP: ip,
+		},
+		{
+			Request: http.Request{
+				RemoteAddr: ipString,
+			},
+			ExpectedIP: ip,
+		},
+		{
+			Request: http.Request{
+				RemoteAddr: invalidIPString,
+			},
+		},
+		{
+			Request: http.Request{
+				Header: map[string][]string{
+					"X-Forwarded-For": {invalidIPString},
+				},
+				RemoteAddr: ipString,
+			},
+			ExpectedIP: ip,
+		},
+	}
+
+	for i, test := range testCases {
+		if a, e := GetClientIP(&test.Request), test.ExpectedIP; reflect.DeepEqual(e, a) != true {
+			t.Fatalf("test case %d failed. expected: %v, actual: %v", i+1, e, a)
+		}
+	}
+}