package opts import ( "fmt" "net" "strings" "testing" ) func TestValidateIPAddress(t *testing.T) { if ret, err := ValidateIPAddress(`1.2.3.4`); err != nil || ret == "" { t.Fatalf("ValidateIPAddress(`1.2.3.4`) got %s %s", ret, err) } if ret, err := ValidateIPAddress(`127.0.0.1`); err != nil || ret == "" { t.Fatalf("ValidateIPAddress(`127.0.0.1`) got %s %s", ret, err) } if ret, err := ValidateIPAddress(`::1`); err != nil || ret == "" { t.Fatalf("ValidateIPAddress(`::1`) got %s %s", ret, err) } if ret, err := ValidateIPAddress(`127`); err == nil || ret != "" { t.Fatalf("ValidateIPAddress(`127`) got %s %s", ret, err) } if ret, err := ValidateIPAddress(`random invalid string`); err == nil || ret != "" { t.Fatalf("ValidateIPAddress(`random invalid string`) got %s %s", ret, err) } } func TestMapOpts(t *testing.T) { tmpMap := make(map[string]string) o := newMapOpt(tmpMap, logOptsValidator) o.Set("max-size=1") if o.String() != "map[max-size:1]" { t.Errorf("%s != [map[max-size:1]", o.String()) } o.Set("max-file=2") if len(tmpMap) != 2 { t.Errorf("map length %d != 2", len(tmpMap)) } if tmpMap["max-file"] != "2" { t.Errorf("max-file = %s != 2", tmpMap["max-file"]) } if tmpMap["max-size"] != "1" { t.Errorf("max-size = %s != 1", tmpMap["max-size"]) } if o.Set("dummy-val=3") == nil { t.Errorf("validator is not being called") } } 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 TestListOpts(t *testing.T) { o := NewListOpts(nil) o.Set("foo") if o.String() != "[foo]" { t.Errorf("%s != [foo]", o.String()) } o.Set("bar") if o.Len() != 2 { t.Errorf("%d != 2", 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]" { t.Errorf("%s != [bar]", o.String()) } } 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.beause.it.is.longer.thanisshouldbethis.should.fail.on.long.name.beause.it.is.longer.thanisshouldbethis.should.fail.on.long.name.beause.it.is.longer.thanisshouldbethis.should.fail.on.long.name.beause.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 TestValidateExtraHosts(t *testing.T) { valid := []string{ `myhost:192.168.0.1`, `thathost:10.0.2.1`, `anipv6host:2003:ab34:e::1`, `ipv6local:::1`, } invalid := map[string]string{ `myhost:192.notanipaddress.1`: `invalid IP`, `thathost-nosemicolon10.0.0.1`: `bad format`, `anipv6host:::::1`: `invalid IP`, `ipv6local:::0::`: `invalid IP`, } for _, extrahost := range valid { if _, err := ValidateExtraHost(extrahost); err != nil { t.Fatalf("ValidateExtraHost(`"+extrahost+"`) should succeed: error %v", err) } } for extraHost, expectedError := range invalid { if _, err := ValidateExtraHost(extraHost); err == nil { t.Fatalf("ValidateExtraHost(`%q`) should have failed validation", extraHost) } else { if !strings.Contains(err.Error(), expectedError) { t.Fatalf("ValidateExtraHost(`%q`) error should contain %q", extraHost, expectedError) } } } } func TestIpOptString(t *testing.T) { addresses := []string{"", "0.0.0.0"} var ip net.IP for _, address := range addresses { stringAddress := NewIpOpt(&ip, address).String() if stringAddress != address { t.Fatalf("IpOpt string should be `%s`, not `%s`", address, stringAddress) } } } func logOptsValidator(val string) (string, error) { allowedKeys := map[string]string{"max-size": "1", "max-file": "2"} vals := strings.Split(val, "=") if allowedKeys[vals[0]] != "" { return val, nil } return "", fmt.Errorf("invalid key %s", vals[0]) }