feat: sync httpdns sdk/platform updates without large binaries

HttpDNSSDK/sdk/ios/NewHttpDNSTests/Network/HttpdnsNWHTTPClientTestBase.m

@@ -0,0 +1,42 @@
+//
+//  HttpdnsNWHTTPClientTestBase.m
+//  TrustHttpDNSTests
+//
+//  @author Created by Claude Code on 2025-11-01
+//  Copyright © 2025 trustapp.com. All rights reserved.
+//
+//  测试基类实现 - 共享的环境配置与清理逻辑
+//
+//  注意：所有测试需要先启动本地 mock server
+//  启动命令：cd TrustHttpDNSTests/Network && python3 mock_server.py
+//  服务端口<EFBFBD><EFBFBD>?
+//    - HTTP:  11080
+//    - HTTPS: 11443, 11444, 11445, 11446
+//
+
+#import "HttpdnsNWHTTPClientTestBase.h"
+
+@implementation HttpdnsNWHTTPClientTestBase
+
+- (void)setUp {
+    [super setUp];
+
+    // 设置环境变量以跳<EFBFBD><EFBFBD>?TLS 验证（用于本<EFBFBD><EFBFBD>?mock server 的自签名证书<EFBFBD><EFBFBD>?
+    // 这是安全的，因为<EFBFBD><EFBFBD>?
+    // 1. 仅在测试环境生效
+    // 2. 连接限制为本<EFBFBD><EFBFBD>?loopback (127.0.0.1)
+    // 3. 不影响生产代<EFBFBD><EFBFBD>?
+    setenv("HTTPDNS_SKIP_TLS_VERIFY", "1", 1);
+
+    self.client = [[HttpdnsNWHTTPClient alloc] init];
+}
+
+- (void)tearDown {
+    // 清除环境变量，避免影响其他测<EFBFBD><EFBFBD>?
+    unsetenv("HTTPDNS_SKIP_TLS_VERIFY");
+
+    self.client = nil;
+    [super tearDown];
+}
+
+@end