зеркало из https://github.com/microsoft/docker.git
304 строки
9.9 KiB
Go
304 строки
9.9 KiB
Go
package runconfig
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"testing"
|
|
)
|
|
|
|
func TestNetworkModeTest(t *testing.T) {
|
|
networkModes := map[NetworkMode][]bool{
|
|
// private, bridge, host, container, none, default
|
|
"": {true, false, false, false, false, false},
|
|
"something:weird": {true, false, false, false, false, false},
|
|
"bridge": {true, true, false, false, false, false},
|
|
DefaultDaemonNetworkMode(): {true, true, false, false, false, false},
|
|
"host": {false, false, true, false, false, false},
|
|
"container:name": {false, false, false, true, false, false},
|
|
"none": {true, false, false, false, true, false},
|
|
"default": {true, false, false, false, false, true},
|
|
}
|
|
networkModeNames := map[NetworkMode]string{
|
|
"": "",
|
|
"something:weird": "",
|
|
"bridge": "bridge",
|
|
DefaultDaemonNetworkMode(): "bridge",
|
|
"host": "host",
|
|
"container:name": "container",
|
|
"none": "none",
|
|
"default": "default",
|
|
}
|
|
for networkMode, state := range networkModes {
|
|
if networkMode.IsPrivate() != state[0] {
|
|
t.Fatalf("NetworkMode.IsPrivate for %v should have been %v but was %v", networkMode, state[0], networkMode.IsPrivate())
|
|
}
|
|
if networkMode.IsBridge() != state[1] {
|
|
t.Fatalf("NetworkMode.IsBridge for %v should have been %v but was %v", networkMode, state[1], networkMode.IsBridge())
|
|
}
|
|
if networkMode.IsHost() != state[2] {
|
|
t.Fatalf("NetworkMode.IsHost for %v should have been %v but was %v", networkMode, state[2], networkMode.IsHost())
|
|
}
|
|
if networkMode.IsContainer() != state[3] {
|
|
t.Fatalf("NetworkMode.IsContainer for %v should have been %v but was %v", networkMode, state[3], networkMode.IsContainer())
|
|
}
|
|
if networkMode.IsNone() != state[4] {
|
|
t.Fatalf("NetworkMode.IsNone for %v should have been %v but was %v", networkMode, state[4], networkMode.IsNone())
|
|
}
|
|
if networkMode.IsDefault() != state[5] {
|
|
t.Fatalf("NetworkMode.IsDefault for %v should have been %v but was %v", networkMode, state[5], networkMode.IsDefault())
|
|
}
|
|
if networkMode.NetworkName() != networkModeNames[networkMode] {
|
|
t.Fatalf("Expected name %v, got %v", networkModeNames[networkMode], networkMode.NetworkName())
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestIpcModeTest(t *testing.T) {
|
|
ipcModes := map[IpcMode][]bool{
|
|
// private, host, container, valid
|
|
"": {true, false, false, true},
|
|
"something:weird": {true, false, false, false},
|
|
":weird": {true, false, false, true},
|
|
"host": {false, true, false, true},
|
|
"container:name": {false, false, true, true},
|
|
"container:name:something": {false, false, true, false},
|
|
"container:": {false, false, true, false},
|
|
}
|
|
for ipcMode, state := range ipcModes {
|
|
if ipcMode.IsPrivate() != state[0] {
|
|
t.Fatalf("IpcMode.IsPrivate for %v should have been %v but was %v", ipcMode, state[0], ipcMode.IsPrivate())
|
|
}
|
|
if ipcMode.IsHost() != state[1] {
|
|
t.Fatalf("IpcMode.IsHost for %v should have been %v but was %v", ipcMode, state[1], ipcMode.IsHost())
|
|
}
|
|
if ipcMode.IsContainer() != state[2] {
|
|
t.Fatalf("IpcMode.IsContainer for %v should have been %v but was %v", ipcMode, state[2], ipcMode.IsContainer())
|
|
}
|
|
if ipcMode.Valid() != state[3] {
|
|
t.Fatalf("IpcMode.Valid for %v should have been %v but was %v", ipcMode, state[3], ipcMode.Valid())
|
|
}
|
|
}
|
|
containerIpcModes := map[IpcMode]string{
|
|
"": "",
|
|
"something": "",
|
|
"something:weird": "weird",
|
|
"container": "",
|
|
"container:": "",
|
|
"container:name": "name",
|
|
"container:name1:name2": "name1:name2",
|
|
}
|
|
for ipcMode, container := range containerIpcModes {
|
|
if ipcMode.Container() != container {
|
|
t.Fatalf("Expected %v for %v but was %v", container, ipcMode, ipcMode.Container())
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestUTSModeTest(t *testing.T) {
|
|
utsModes := map[UTSMode][]bool{
|
|
// private, host, valid
|
|
"": {true, false, true},
|
|
"something:weird": {true, false, false},
|
|
"host": {false, true, true},
|
|
"host:name": {true, false, true},
|
|
}
|
|
for utsMode, state := range utsModes {
|
|
if utsMode.IsPrivate() != state[0] {
|
|
t.Fatalf("UtsMode.IsPrivate for %v should have been %v but was %v", utsMode, state[0], utsMode.IsPrivate())
|
|
}
|
|
if utsMode.IsHost() != state[1] {
|
|
t.Fatalf("UtsMode.IsHost for %v should have been %v but was %v", utsMode, state[1], utsMode.IsHost())
|
|
}
|
|
if utsMode.Valid() != state[2] {
|
|
t.Fatalf("UtsMode.Valid for %v should have been %v but was %v", utsMode, state[2], utsMode.Valid())
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestPidModeTest(t *testing.T) {
|
|
pidModes := map[PidMode][]bool{
|
|
// private, host, valid
|
|
"": {true, false, true},
|
|
"something:weird": {true, false, false},
|
|
"host": {false, true, true},
|
|
"host:name": {true, false, true},
|
|
}
|
|
for pidMode, state := range pidModes {
|
|
if pidMode.IsPrivate() != state[0] {
|
|
t.Fatalf("PidMode.IsPrivate for %v should have been %v but was %v", pidMode, state[0], pidMode.IsPrivate())
|
|
}
|
|
if pidMode.IsHost() != state[1] {
|
|
t.Fatalf("PidMode.IsHost for %v should have been %v but was %v", pidMode, state[1], pidMode.IsHost())
|
|
}
|
|
if pidMode.Valid() != state[2] {
|
|
t.Fatalf("PidMode.Valid for %v should have been %v but was %v", pidMode, state[2], pidMode.Valid())
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestRestartPolicy(t *testing.T) {
|
|
restartPolicies := map[RestartPolicy][]bool{
|
|
// none, always, failure
|
|
RestartPolicy{}: {false, false, false},
|
|
RestartPolicy{"something", 0}: {false, false, false},
|
|
RestartPolicy{"no", 0}: {true, false, false},
|
|
RestartPolicy{"always", 0}: {false, true, false},
|
|
RestartPolicy{"on-failure", 0}: {false, false, true},
|
|
}
|
|
for restartPolicy, state := range restartPolicies {
|
|
if restartPolicy.IsNone() != state[0] {
|
|
t.Fatalf("RestartPolicy.IsNone for %v should have been %v but was %v", restartPolicy, state[0], restartPolicy.IsNone())
|
|
}
|
|
if restartPolicy.IsAlways() != state[1] {
|
|
t.Fatalf("RestartPolicy.IsAlways for %v should have been %v but was %v", restartPolicy, state[1], restartPolicy.IsAlways())
|
|
}
|
|
if restartPolicy.IsOnFailure() != state[2] {
|
|
t.Fatalf("RestartPolicy.IsOnFailure for %v should have been %v but was %v", restartPolicy, state[2], restartPolicy.IsOnFailure())
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestLxcConfigMarshalJSON(t *testing.T) {
|
|
lxcConfigs := map[*LxcConfig]string{
|
|
nil: "",
|
|
&LxcConfig{}: "null",
|
|
&LxcConfig{
|
|
[]KeyValuePair{{"key1", "value1"}},
|
|
}: `[{"Key":"key1","Value":"value1"}]`,
|
|
}
|
|
|
|
for lxcconfig, expected := range lxcConfigs {
|
|
data, err := lxcconfig.MarshalJSON()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if string(data) != expected {
|
|
t.Fatalf("Expected %v, got %v", expected, string(data))
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestLxcConfigUnmarshalJSON(t *testing.T) {
|
|
keyvaluePairs := map[string][]KeyValuePair{
|
|
"": {{"key1", "value1"}},
|
|
"[]": {},
|
|
`[{"Key":"key2","Value":"value2"}]`: {{"key2", "value2"}},
|
|
}
|
|
for json, expectedParts := range keyvaluePairs {
|
|
lxcConfig := &LxcConfig{
|
|
[]KeyValuePair{{"key1", "value1"}},
|
|
}
|
|
if err := lxcConfig.UnmarshalJSON([]byte(json)); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
actualParts := lxcConfig.Slice()
|
|
if len(actualParts) != len(expectedParts) {
|
|
t.Fatalf("Expected %v keyvaluePairs, got %v (%v)", len(expectedParts), len(actualParts), expectedParts)
|
|
}
|
|
for index, part := range actualParts {
|
|
if part != expectedParts[index] {
|
|
t.Fatalf("Expected %v, got %v", expectedParts, actualParts)
|
|
break
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestMergeConfigs(t *testing.T) {
|
|
expectedHostname := "hostname"
|
|
expectedContainerIDFile := "containerIdFile"
|
|
config := &Config{
|
|
Hostname: expectedHostname,
|
|
}
|
|
hostConfig := &HostConfig{
|
|
ContainerIDFile: expectedContainerIDFile,
|
|
}
|
|
containerConfigWrapper := MergeConfigs(config, hostConfig)
|
|
if containerConfigWrapper.Config.Hostname != expectedHostname {
|
|
t.Fatalf("containerConfigWrapper config hostname expected %v got %v", expectedHostname, containerConfigWrapper.Config.Hostname)
|
|
}
|
|
if containerConfigWrapper.InnerHostConfig.ContainerIDFile != expectedContainerIDFile {
|
|
t.Fatalf("containerConfigWrapper hostconfig containerIdfile expected %v got %v", expectedContainerIDFile, containerConfigWrapper.InnerHostConfig.ContainerIDFile)
|
|
}
|
|
if containerConfigWrapper.Cpuset != "" {
|
|
t.Fatalf("Expected empty Cpuset, got %v", containerConfigWrapper.Cpuset)
|
|
}
|
|
}
|
|
|
|
func TestDecodeHostConfig(t *testing.T) {
|
|
fixtures := []struct {
|
|
file string
|
|
}{
|
|
{"fixtures/container_hostconfig_1_14.json"},
|
|
{"fixtures/container_hostconfig_1_19.json"},
|
|
}
|
|
|
|
for _, f := range fixtures {
|
|
b, err := ioutil.ReadFile(f.file)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
c, err := DecodeHostConfig(bytes.NewReader(b))
|
|
if err != nil {
|
|
t.Fatal(fmt.Errorf("Error parsing %s: %v", f, err))
|
|
}
|
|
|
|
if c.Privileged != false {
|
|
t.Fatalf("Expected privileged false, found %v\n", c.Privileged)
|
|
}
|
|
|
|
if l := len(c.Binds); l != 1 {
|
|
t.Fatalf("Expected 1 bind, found %d\n", l)
|
|
}
|
|
|
|
if c.CapAdd.Len() != 1 && c.CapAdd.Slice()[0] != "NET_ADMIN" {
|
|
t.Fatalf("Expected CapAdd NET_ADMIN, got %v", c.CapAdd)
|
|
}
|
|
|
|
if c.CapDrop.Len() != 1 && c.CapDrop.Slice()[0] != "NET_ADMIN" {
|
|
t.Fatalf("Expected CapDrop MKNOD, got %v", c.CapDrop)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestCapListUnmarshalSliceAndString(t *testing.T) {
|
|
var cl *CapList
|
|
cap0, err := json.Marshal([]string{"CAP_SOMETHING"})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := json.Unmarshal(cap0, &cl); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
slice := cl.Slice()
|
|
if len(slice) != 1 {
|
|
t.Fatalf("expected 1 element after unmarshal: %q", slice)
|
|
}
|
|
|
|
if slice[0] != "CAP_SOMETHING" {
|
|
t.Fatalf("expected `CAP_SOMETHING`, got: %q", slice[0])
|
|
}
|
|
|
|
cap1, err := json.Marshal("CAP_SOMETHING")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := json.Unmarshal(cap1, &cl); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
slice = cl.Slice()
|
|
if len(slice) != 1 {
|
|
t.Fatalf("expected 1 element after unmarshal: %q", slice)
|
|
}
|
|
|
|
if slice[0] != "CAP_SOMETHING" {
|
|
t.Fatalf("expected `CAP_SOMETHING`, got: %q", slice[0])
|
|
}
|
|
}
|