3x-ui/internal/sub/default_json_test.go

package sub

import (
	"encoding/json"
	"strings"
	"testing"
)

// xray-core moves freedom settings.domainStrategy to sockopt with a warning on
// every load (#6482); the embed omits it and gets the AsIs default.
func TestDefaultJSON_FreedomOutboundHasNoLegacyDomainStrategy(t *testing.T) {
	var cfg map[string]any
	if err := json.Unmarshal([]byte(defaultJson), &cfg); err != nil {
		t.Fatalf("unmarshal embedded default.json: %v", err)
	}
	outbounds, _ := cfg["outbounds"].([]any)
	var sawFreedom bool
	for _, raw := range outbounds {
		ob, _ := raw.(map[string]any)
		proto, _ := ob["protocol"].(string)
		if !strings.EqualFold(proto, "freedom") {
			continue
		}
		sawFreedom = true
		settings, _ := ob["settings"].(map[string]any)
		if _, ok := settings["domainStrategy"]; ok {
			t.Fatalf("freedom outbound %q still has settings.domainStrategy=%v; use sockopt or omit (AsIs default)", ob["tag"], settings["domainStrategy"])
		}
		if _, ok := settings["targetStrategy"]; ok {
			t.Fatalf("freedom outbound %q still has settings.targetStrategy", ob["tag"])
		}
		if _, ok := ob["targetStrategy"]; ok {
			t.Fatalf("freedom outbound %q still has root targetStrategy", ob["tag"])
		}
	}
	if !sawFreedom {
		t.Fatal("embedded default.json has no freedom outbound to check")
	}
}