mirror of https://github.com/docker/cli.git
481 lines
11 KiB
Go
481 lines
11 KiB
Go
package opts
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
"testing"
|
|
|
|
"gotest.tools/v3/assert"
|
|
is "gotest.tools/v3/assert/cmp"
|
|
)
|
|
|
|
func TestValidateIPAddress(t *testing.T) {
|
|
tests := []struct {
|
|
doc string
|
|
input string
|
|
expectedOut string
|
|
expectedErr string
|
|
}{
|
|
{
|
|
doc: "IPv4 loopback",
|
|
input: `127.0.0.1`,
|
|
expectedOut: `127.0.0.1`,
|
|
},
|
|
{
|
|
doc: "IPv4 loopback with whitespace",
|
|
input: ` 127.0.0.1 `,
|
|
expectedOut: `127.0.0.1`,
|
|
},
|
|
{
|
|
doc: "IPv6 loopback long form",
|
|
input: `0:0:0:0:0:0:0:1`,
|
|
expectedOut: `::1`,
|
|
},
|
|
{
|
|
doc: "IPv6 loopback",
|
|
input: `::1`,
|
|
expectedOut: `::1`,
|
|
},
|
|
{
|
|
doc: "IPv6 loopback with whitespace",
|
|
input: ` ::1 `,
|
|
expectedOut: `::1`,
|
|
},
|
|
{
|
|
doc: "IPv6 lowercase",
|
|
input: `2001:db8::68`,
|
|
expectedOut: `2001:db8::68`,
|
|
},
|
|
{
|
|
doc: "IPv6 uppercase",
|
|
input: `2001:DB8::68`,
|
|
expectedOut: `2001:db8::68`,
|
|
},
|
|
{
|
|
doc: "IPv6 with brackets",
|
|
input: `[::1]`,
|
|
expectedErr: `IP address is not correctly formatted: [::1]`,
|
|
},
|
|
{
|
|
doc: "IPv4 partial",
|
|
input: `127`,
|
|
expectedErr: `IP address is not correctly formatted: 127`,
|
|
},
|
|
{
|
|
doc: "random invalid string",
|
|
input: `random invalid string`,
|
|
expectedErr: `IP address is not correctly formatted: random invalid string`,
|
|
},
|
|
}
|
|
|
|
for _, tc := range tests {
|
|
t.Run(tc.input, func(t *testing.T) {
|
|
actualOut, actualErr := ValidateIPAddress(tc.input)
|
|
assert.Check(t, is.Equal(tc.expectedOut, actualOut))
|
|
if tc.expectedErr == "" {
|
|
assert.Check(t, actualErr)
|
|
} else {
|
|
assert.Check(t, is.Error(actualErr, tc.expectedErr))
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestMapOpts(t *testing.T) {
|
|
tmpMap := make(map[string]string)
|
|
o := NewMapOpts(tmpMap, sampleValidator)
|
|
err := o.Set("valid-option=1")
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if o.String() != "map[valid-option:1]" {
|
|
t.Errorf("%s != [map[valid-option:1]", o.String())
|
|
}
|
|
|
|
err = o.Set("valid-option2=2")
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if len(tmpMap) != 2 {
|
|
t.Errorf("map length %d != 2", len(tmpMap))
|
|
}
|
|
|
|
if tmpMap["valid-option"] != "1" {
|
|
t.Errorf("valid-option = %s != 1", tmpMap["valid-option"])
|
|
}
|
|
if tmpMap["valid-option2"] != "2" {
|
|
t.Errorf("valid-option2 = %s != 2", tmpMap["valid-option2"])
|
|
}
|
|
|
|
if o.Set("dummy-val=3") == nil {
|
|
t.Error("validator is not being called")
|
|
}
|
|
}
|
|
|
|
func TestListOptsWithoutValidator(t *testing.T) {
|
|
o := NewListOpts(nil)
|
|
err := o.Set("foo")
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if o.String() != "[foo]" {
|
|
t.Errorf("%s != [foo]", o.String())
|
|
}
|
|
err = o.Set("bar")
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if o.Len() != 2 {
|
|
t.Errorf("%d != 2", o.Len())
|
|
}
|
|
err = o.Set("bar")
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if o.Len() != 3 {
|
|
t.Errorf("%d != 3", o.Len())
|
|
}
|
|
if !o.Get("bar") {
|
|
t.Error("o.Get(\"bar\") == false")
|
|
}
|
|
if o.Get("baz") {
|
|
t.Error("o.Get(\"baz\") == true")
|
|
}
|
|
o.Delete("foo")
|
|
if o.String() != "[bar bar]" {
|
|
t.Errorf("%s != [bar bar]", o.String())
|
|
}
|
|
listOpts := o.GetAll()
|
|
if len(listOpts) != 2 || listOpts[0] != "bar" || listOpts[1] != "bar" {
|
|
t.Errorf("Expected [[bar bar]], got [%v]", listOpts)
|
|
}
|
|
mapListOpts := o.GetMap()
|
|
if len(mapListOpts) != 1 {
|
|
t.Errorf("Expected [map[bar:{}]], got [%v]", mapListOpts)
|
|
}
|
|
}
|
|
|
|
func TestListOptsWithValidator(t *testing.T) {
|
|
o := NewListOpts(sampleValidator)
|
|
err := o.Set("foo")
|
|
if err == nil {
|
|
t.Error(err)
|
|
}
|
|
if o.String() != "" {
|
|
t.Errorf(`%s != ""`, o.String())
|
|
}
|
|
err = o.Set("foo=bar")
|
|
if err == nil {
|
|
t.Error(err)
|
|
}
|
|
if o.String() != "" {
|
|
t.Errorf(`%s != ""`, o.String())
|
|
}
|
|
err = o.Set("valid-option2=2")
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if o.Len() != 1 {
|
|
t.Errorf("%d != 1", o.Len())
|
|
}
|
|
if !o.Get("valid-option2=2") {
|
|
t.Error(`o.Get("valid-option2=2") == false`)
|
|
}
|
|
if o.Get("baz") {
|
|
t.Error(`o.Get("baz") == true`)
|
|
}
|
|
o.Delete("valid-option2=2")
|
|
if o.String() != "" {
|
|
t.Errorf(`%s != ""`, o.String())
|
|
}
|
|
}
|
|
|
|
//nolint:lll
|
|
func TestValidateDNSSearch(t *testing.T) {
|
|
valid := []string{
|
|
`.`,
|
|
`a`,
|
|
`a.`,
|
|
`1.foo`,
|
|
`17.foo`,
|
|
`foo.bar`,
|
|
`foo.bar.baz`,
|
|
`foo.bar.`,
|
|
`foo.bar.baz`,
|
|
`foo1.bar2`,
|
|
`foo1.bar2.baz`,
|
|
`1foo.2bar.`,
|
|
`1foo.2bar.baz`,
|
|
`foo-1.bar-2`,
|
|
`foo-1.bar-2.baz`,
|
|
`foo-1.bar-2.`,
|
|
`foo-1.bar-2.baz`,
|
|
`1-foo.2-bar`,
|
|
`1-foo.2-bar.baz`,
|
|
`1-foo.2-bar.`,
|
|
`1-foo.2-bar.baz`,
|
|
}
|
|
|
|
invalid := []string{
|
|
``,
|
|
` `,
|
|
` `,
|
|
`17`,
|
|
`17.`,
|
|
`.17`,
|
|
`17-.`,
|
|
`17-.foo`,
|
|
`.foo`,
|
|
`foo-.bar`,
|
|
`-foo.bar`,
|
|
`foo.bar-`,
|
|
`foo.bar-.baz`,
|
|
`foo.-bar`,
|
|
`foo.-bar.baz`,
|
|
`foo.bar.baz.this.should.fail.on.long.name.because.it.is.longer.thanisshouldbethis.should.fail.on.long.name.because.it.is.longer.thanisshouldbethis.should.fail.on.long.name.because.it.is.longer.thanisshouldbethis.should.fail.on.long.name.because.it.is.longer.thanisshouldbe`,
|
|
}
|
|
|
|
for _, domain := range valid {
|
|
if ret, err := ValidateDNSSearch(domain); err != nil || ret == "" {
|
|
t.Fatalf("ValidateDNSSearch(`"+domain+"`) got %s %s", ret, err)
|
|
}
|
|
}
|
|
|
|
for _, domain := range invalid {
|
|
if ret, err := ValidateDNSSearch(domain); err == nil || ret != "" {
|
|
t.Fatalf("ValidateDNSSearch(`"+domain+"`) got %s %s", ret, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestValidateLabel(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
value string
|
|
expectedErr string
|
|
}{
|
|
{
|
|
name: "empty",
|
|
expectedErr: `invalid label '': empty name`,
|
|
},
|
|
{
|
|
name: "whitespace only ",
|
|
value: " ",
|
|
expectedErr: `invalid label ' ': empty name`,
|
|
},
|
|
{
|
|
name: "whitespace around equal-sign",
|
|
value: " = ",
|
|
expectedErr: `invalid label ' = ': empty name`,
|
|
},
|
|
{
|
|
name: "leading whitespace",
|
|
value: " label=value",
|
|
},
|
|
{
|
|
name: "whitespaces in key without value",
|
|
value: "this is a label without value",
|
|
expectedErr: `label 'this is a label without value' contains whitespaces`,
|
|
},
|
|
{
|
|
name: "whitespaces in key",
|
|
value: "this is a label=value",
|
|
expectedErr: `label 'this is a label' contains whitespaces`,
|
|
},
|
|
{
|
|
name: "whitespaces in value",
|
|
value: "label=a value that has whitespace",
|
|
},
|
|
{
|
|
name: "trailing whitespace in value",
|
|
value: "label=value ",
|
|
},
|
|
{
|
|
name: "leading whitespace in value",
|
|
value: "label= value",
|
|
},
|
|
{
|
|
name: "no value",
|
|
value: "label",
|
|
},
|
|
{
|
|
name: "no key",
|
|
value: "=label",
|
|
expectedErr: `invalid label '=label': empty name`,
|
|
},
|
|
{
|
|
name: "empty value",
|
|
value: "label=",
|
|
},
|
|
{
|
|
name: "key value",
|
|
value: "key1=value1",
|
|
},
|
|
{
|
|
name: "double equal-signs",
|
|
value: "key1=value1=value2",
|
|
},
|
|
{
|
|
name: "multiple equal-signs",
|
|
value: "key1=value1=value2=value",
|
|
},
|
|
{
|
|
name: "double quotes in key and value",
|
|
value: `key"with"quotes={"hello"}`,
|
|
},
|
|
{
|
|
name: "double quotes around key and value",
|
|
value: `"quoted-label"="quoted value"`,
|
|
},
|
|
{
|
|
name: "single quotes in key and value",
|
|
value: `key'with'quotes=hello'with'quotes`,
|
|
},
|
|
{
|
|
name: "single quotes around key and value",
|
|
value: `'quoted-label'='quoted value''`,
|
|
},
|
|
}
|
|
|
|
for _, tc := range tests {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
val, err := ValidateLabel(tc.value)
|
|
if tc.expectedErr != "" {
|
|
assert.Error(t, err, tc.expectedErr)
|
|
return
|
|
}
|
|
assert.NilError(t, err)
|
|
assert.Equal(t, val, tc.value)
|
|
})
|
|
}
|
|
}
|
|
|
|
func sampleValidator(val string) (string, error) {
|
|
allowedKeys := map[string]string{"valid-option": "1", "valid-option2": "2"}
|
|
k, _, _ := strings.Cut(val, "=")
|
|
if allowedKeys[k] != "" {
|
|
return val, nil
|
|
}
|
|
return "", fmt.Errorf("invalid key %s", k)
|
|
}
|
|
|
|
func TestNamedListOpts(t *testing.T) {
|
|
var v []string
|
|
o := NewNamedListOptsRef("foo-name", &v, nil)
|
|
|
|
o.Set("foo")
|
|
if o.String() != "[foo]" {
|
|
t.Errorf("%s != [foo]", o.String())
|
|
}
|
|
if o.Name() != "foo-name" {
|
|
t.Errorf("%s != foo-name", o.Name())
|
|
}
|
|
if len(v) != 1 {
|
|
t.Errorf("expected foo to be in the values, got %v", v)
|
|
}
|
|
}
|
|
|
|
func TestNamedMapOpts(t *testing.T) {
|
|
tmpMap := make(map[string]string)
|
|
o := NewNamedMapOpts("max-name", tmpMap, nil)
|
|
|
|
o.Set("max-size=1")
|
|
if o.String() != "map[max-size:1]" {
|
|
t.Errorf("%s != [map[max-size:1]", o.String())
|
|
}
|
|
if o.Name() != "max-name" {
|
|
t.Errorf("%s != max-name", o.Name())
|
|
}
|
|
if _, exist := tmpMap["max-size"]; !exist {
|
|
t.Errorf("expected map-size to be in the values, got %v", tmpMap)
|
|
}
|
|
}
|
|
|
|
func TestValidateMACAddress(t *testing.T) {
|
|
if _, err := ValidateMACAddress(`92:d0:c6:0a:29:33`); err != nil {
|
|
t.Fatalf("ValidateMACAddress(`92:d0:c6:0a:29:33`) got %s", err)
|
|
}
|
|
|
|
if _, err := ValidateMACAddress(`92:d0:c6:0a:33`); err == nil {
|
|
t.Fatalf("ValidateMACAddress(`92:d0:c6:0a:33`) succeeded; expected failure on invalid MAC")
|
|
}
|
|
|
|
if _, err := ValidateMACAddress(`random invalid string`); err == nil {
|
|
t.Fatalf("ValidateMACAddress(`random invalid string`) succeeded; expected failure on invalid MAC")
|
|
}
|
|
}
|
|
|
|
func TestValidateLink(t *testing.T) {
|
|
valid := []string{
|
|
"name",
|
|
"dcdfbe62ecd0:alias",
|
|
"7a67485460b7642516a4ad82ecefe7f57d0c4916f530561b71a50a3f9c4e33da",
|
|
"angry_torvalds:linus",
|
|
}
|
|
invalid := map[string]string{
|
|
"": "empty string specified for links",
|
|
"too:much:of:it": "bad format for links: too:much:of:it",
|
|
}
|
|
|
|
for _, link := range valid {
|
|
if _, err := ValidateLink(link); err != nil {
|
|
t.Fatalf("ValidateLink(`%q`) should succeed: error %q", link, err)
|
|
}
|
|
}
|
|
|
|
for link, expectedError := range invalid {
|
|
if _, err := ValidateLink(link); err == nil {
|
|
t.Fatalf("ValidateLink(`%q`) should have failed validation", link)
|
|
} else if !strings.Contains(err.Error(), expectedError) {
|
|
t.Fatalf("ValidateLink(`%q`) error should contain %q", link, expectedError)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestParseLink(t *testing.T) {
|
|
name, alias, err := ParseLink("name:alias")
|
|
if err != nil {
|
|
t.Fatalf("Expected not to error out on a valid name:alias format but got: %v", err)
|
|
}
|
|
if name != "name" {
|
|
t.Fatalf("Link name should have been name, got %s instead", name)
|
|
}
|
|
if alias != "alias" {
|
|
t.Fatalf("Link alias should have been alias, got %s instead", alias)
|
|
}
|
|
// short format definition
|
|
name, alias, err = ParseLink("name")
|
|
if err != nil {
|
|
t.Fatalf("Expected not to error out on a valid name only format but got: %v", err)
|
|
}
|
|
if name != "name" {
|
|
t.Fatalf("Link name should have been name, got %s instead", name)
|
|
}
|
|
if alias != "name" {
|
|
t.Fatalf("Link alias should have been name, got %s instead", alias)
|
|
}
|
|
// empty string link definition is not allowed
|
|
if _, _, err := ParseLink(""); err == nil || !strings.Contains(err.Error(), "empty string specified for links") {
|
|
t.Fatalf("Expected error 'empty string specified for links' but got: %v", err)
|
|
}
|
|
// more than two colons are not allowed
|
|
if _, _, err := ParseLink("link:alias:wrong"); err == nil || !strings.Contains(err.Error(), "bad format for links: link:alias:wrong") {
|
|
t.Fatalf("Expected error 'bad format for links: link:alias:wrong' but got: %v", err)
|
|
}
|
|
}
|
|
|
|
func TestGetAllOrEmptyReturnsNilOrValue(t *testing.T) {
|
|
opts := NewListOpts(nil)
|
|
assert.Check(t, is.DeepEqual(opts.GetAllOrEmpty(), []string{}))
|
|
opts.Set("foo")
|
|
assert.Check(t, is.DeepEqual(opts.GetAllOrEmpty(), []string{"foo"}))
|
|
}
|
|
|
|
func TestParseCPUsReturnZeroOnInvalidValues(t *testing.T) {
|
|
resValue, _ := ParseCPUs("foo")
|
|
var z1 int64 = 0
|
|
assert.Equal(t, z1, resValue)
|
|
resValue, _ = ParseCPUs("1e-32")
|
|
assert.Equal(t, z1, resValue)
|
|
}
|