[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/lib556.c b/ap/lib/libcurl/curl-7.86.0/tests/libtest/lib556.c
new file mode 100755
index 0000000..a391d5a
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/tests/libtest/lib556.c
@@ -0,0 +1,99 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * 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 "warnless.h"
+#include "memdebug.h"
+
+/* For Windows, mainly (may be moved in a config file?) */
+#ifndef STDIN_FILENO
+  #define STDIN_FILENO 0
+#endif
+#ifndef STDOUT_FILENO
+  #define STDOUT_FILENO 1
+#endif
+#ifndef STDERR_FILENO
+  #define STDERR_FILENO 2
+#endif
+
+int test(char *URL)
+{
+  CURLcode res;
+  CURL *curl;
+
+  if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
+    fprintf(stderr, "curl_global_init() failed\n");
+    return TEST_ERR_MAJOR_BAD;
+  }
+
+  curl = curl_easy_init();
+  if(!curl) {
+    fprintf(stderr, "curl_easy_init() failed\n");
+    curl_global_cleanup();
+    return TEST_ERR_MAJOR_BAD;
+  }
+
+  test_setopt(curl, CURLOPT_URL, URL);
+  test_setopt(curl, CURLOPT_CONNECT_ONLY, 1L);
+  test_setopt(curl, CURLOPT_VERBOSE, 1L);
+
+  res = curl_easy_perform(curl);
+
+  if(!res) {
+    /* we are connected, now get a HTTP document the raw way */
+    const char *request =
+      "GET /556 HTTP/1.1\r\n"
+      "Host: ninja\r\n\r\n";
+    size_t iolen = 0;
+
+    res = curl_easy_send(curl, request, strlen(request), &iolen);
+
+    if(!res) {
+      /* we assume that sending always work */
+
+      do {
+        char buf[1024];
+        /* busy-read like crazy */
+        res = curl_easy_recv(curl, buf, sizeof(buf), &iolen);
+
+        if(iolen) {
+          /* send received stuff to stdout */
+          if(!write(STDOUT_FILENO, buf, iolen))
+            break;
+        }
+
+      } while((res == CURLE_OK && iolen) || (res == CURLE_AGAIN));
+    }
+
+    if(iolen)
+      res = (CURLcode)TEST_ERR_FAILURE;
+  }
+
+test_cleanup:
+
+  curl_easy_cleanup(curl);
+  curl_global_cleanup();
+
+  return (int)res;
+}