[Feature][ZXW-88]merge P50 version

Only Configure: No
Affected branch: master
Affected module: unknown
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No

Change-Id: I34667719d9e0e7e29e8e4368848601cde0a48408
diff --git a/ap/lib/libcurl/curl-7.86.0/tests/libtest/lib1908.c b/ap/lib/libcurl/curl-7.86.0/tests/libtest/lib1908.c
new file mode 100755
index 0000000..17d0e3f
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/tests/libtest/lib1908.c
@@ -0,0 +1,64 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2013 - 2022, Linus Nielsen Feltzing, <linus@haxx.se>
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+#include "test.h"
+
+#include "testutil.h"
+#include "warnless.h"
+#include "memdebug.h"
+
+int test(char *URL)
+{
+  CURLcode ret = CURLE_OK;
+  CURL *hnd;
+  start_test_timing();
+
+  curl_global_init(CURL_GLOBAL_ALL);
+
+  hnd = curl_easy_init();
+  if(hnd) {
+    curl_easy_setopt(hnd, CURLOPT_URL, URL);
+    curl_easy_setopt(hnd, CURLOPT_NOPROGRESS, 1L);
+    curl_easy_setopt(hnd, CURLOPT_ALTSVC, "log/altsvc-1908");
+    ret = curl_easy_perform(hnd);
+
+    if(!ret) {
+      /* make a copy and check that this also has alt-svc activated */
+      CURL *also = curl_easy_duphandle(hnd);
+      if(also) {
+        ret = curl_easy_perform(also);
+        /* we close the second handle first, which makes it store the alt-svc
+           file only to get overwritten when the next handle is closed! */
+        curl_easy_cleanup(also);
+      }
+    }
+
+    curl_easy_reset(hnd);
+
+    /* using the same file name for the alt-svc cache, this clobbers the
+       content just written from the 'also' handle */
+    curl_easy_cleanup(hnd);
+  }
+  curl_global_cleanup();
+  return (int)ret;
+}