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https://github.com/moby/moby.git
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fdfa205786
Since the separator for extra host settings (for /etc/hosts in a container) is a ":", the code that handles extra hosts needed to only split on the first ":" to preserve IPv6 addresses which are passed via the command line settings as well as stored in the JSON container config. Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
134 lines
2.8 KiB
Go
134 lines
2.8 KiB
Go
package opts
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import (
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"testing"
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)
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func TestValidateIPAddress(t *testing.T) {
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if ret, err := ValidateIPAddress(`1.2.3.4`); err != nil || ret == "" {
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t.Fatalf("ValidateIPAddress(`1.2.3.4`) got %s %s", ret, err)
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}
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if ret, err := ValidateIPAddress(`127.0.0.1`); err != nil || ret == "" {
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t.Fatalf("ValidateIPAddress(`127.0.0.1`) got %s %s", ret, err)
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}
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if ret, err := ValidateIPAddress(`::1`); err != nil || ret == "" {
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t.Fatalf("ValidateIPAddress(`::1`) got %s %s", ret, err)
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}
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if ret, err := ValidateIPAddress(`127`); err == nil || ret != "" {
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t.Fatalf("ValidateIPAddress(`127`) got %s %s", ret, err)
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}
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if ret, err := ValidateIPAddress(`random invalid string`); err == nil || ret != "" {
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t.Fatalf("ValidateIPAddress(`random invalid string`) got %s %s", ret, err)
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}
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}
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func TestListOpts(t *testing.T) {
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o := NewListOpts(nil)
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o.Set("foo")
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if o.String() != "[foo]" {
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t.Errorf("%s != [foo]", o.String())
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}
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o.Set("bar")
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if o.Len() != 2 {
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t.Errorf("%d != 2", o.Len())
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}
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if !o.Get("bar") {
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t.Error("o.Get(\"bar\") == false")
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}
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if o.Get("baz") {
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t.Error("o.Get(\"baz\") == true")
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}
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o.Delete("foo")
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if o.String() != "[bar]" {
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t.Errorf("%s != [bar]", o.String())
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}
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}
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func TestValidateDnsSearch(t *testing.T) {
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valid := []string{
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`.`,
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`a`,
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`a.`,
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`1.foo`,
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`17.foo`,
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`foo.bar`,
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`foo.bar.baz`,
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`foo.bar.`,
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`foo.bar.baz`,
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`foo1.bar2`,
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`foo1.bar2.baz`,
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`1foo.2bar.`,
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`1foo.2bar.baz`,
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`foo-1.bar-2`,
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`foo-1.bar-2.baz`,
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`foo-1.bar-2.`,
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`foo-1.bar-2.baz`,
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`1-foo.2-bar`,
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`1-foo.2-bar.baz`,
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`1-foo.2-bar.`,
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`1-foo.2-bar.baz`,
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}
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invalid := []string{
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``,
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` `,
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` `,
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`17`,
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`17.`,
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`.17`,
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`17-.`,
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`17-.foo`,
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`.foo`,
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`foo-.bar`,
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`-foo.bar`,
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`foo.bar-`,
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`foo.bar-.baz`,
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`foo.-bar`,
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`foo.-bar.baz`,
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}
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for _, domain := range valid {
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if ret, err := ValidateDnsSearch(domain); err != nil || ret == "" {
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t.Fatalf("ValidateDnsSearch(`"+domain+"`) got %s %s", ret, err)
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}
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}
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for _, domain := range invalid {
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if ret, err := ValidateDnsSearch(domain); err == nil || ret != "" {
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t.Fatalf("ValidateDnsSearch(`"+domain+"`) got %s %s", ret, err)
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}
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}
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}
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func TestValidateExtraHosts(t *testing.T) {
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valid := []string{
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`myhost:192.168.0.1`,
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`thathost:10.0.2.1`,
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`anipv6host:2003:ab34:e::1`,
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`ipv6local:::1`,
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}
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invalid := []string{
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`myhost:192.notanipaddress.1`,
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`thathost-nosemicolon10.0.0.1`,
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`anipv6host:::::1`,
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`ipv6local:::0::`,
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}
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for _, extrahost := range valid {
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if _, err := ValidateExtraHost(extrahost); err != nil {
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t.Fatalf("ValidateExtraHost(`"+extrahost+"`) should succeed: error %v", err)
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}
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}
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for _, extrahost := range invalid {
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if _, err := ValidateExtraHost(extrahost); err == nil {
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t.Fatalf("ValidateExtraHost(`" + extrahost + "`) should have failed validation")
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}
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}
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}
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