修复规则问题

test_rule.go

@@ -0,0 +1,63 @@
+package main
+
+import (
+	"fmt"
+	"dns-server/config"
+	"dns-server/shield"
+)
+
+func main() {
+	// 创建一个简单的配置
+	cfg := &config.ShieldConfig{
+		LocalRulesFile:      "",
+		RemoteRulesCacheDir: "/tmp",
+		UpdateInterval:      3600,
+	}
+
+	// 创建屏蔽管理器
+	manager := shield.NewShieldManager(cfg)
+
+	// 添加测试规则
+	testRules := []string{
+		"||example.com",      // 应该只屏蔽 example.com
+		"||www.example.com",  // 应该只屏蔽 www.example.com
+		"/text/",            // 应该屏蔽包含 text 的域名
+	}
+
+	for _, rule := range testRules {
+		manager.AddRule(rule)
+	}
+
+	// 测试域名
+	testDomains := []string{
+		"example.com",
+		"www.example.com",
+		"subdomain.example.com",
+		"anotherexample.com",
+		"google.com",
+		"www.anytext.com",
+		"text.example.com",
+		"example.text.com",
+		"example.com.text",
+		"examplewithouttext.com",
+	}
+
+	fmt.Println("测试结果:")
+	fmt.Println("----------------------------------------")
+
+	for _, domain := range testDomains {
+		details := manager.CheckDomainBlockDetails(domain)
+		blocked := details["blocked"].(bool)
+		blockRule := details["blockRule"].(string)
+		blockRuleType := details["blockRuleType"].(string)
+		
+		status := "允许"
+		if blocked {
+			status = fmt.Sprintf("屏蔽 (规则: %s, 类型: %s)", blockRule, blockRuleType)
+		}
+		
+		fmt.Printf("%s: %s\n", domain, status)
+	}
+
+	fmt.Println("----------------------------------------")
+}