[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/lib1520.c b/ap/lib/libcurl/curl-7.86.0/tests/libtest/lib1520.c
new file mode 100755
index 0000000..248620b
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/tests/libtest/lib1520.c
@@ -0,0 +1,115 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2014 - 2022, Steve Holme, <steve_holme@hotmail.com>.
+ *
+ * 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 "memdebug.h"
+
+/*
+ * This is the list of basic details you need to tweak to get things right.
+ */
+#define TO "<recipient@example.com>"
+#define FROM "<sender@example.com>"
+
+static const char *payload_text[] = {
+  "From: different\r\n",
+  "To: another\r\n",
+  "\r\n",
+  "\r\n",
+  ".\r\n",
+  ".\r\n",
+  "\r\n",
+  ".\r\n",
+  "\r\n",
+  "body",
+  NULL
+};
+
+struct upload_status {
+  int lines_read;
+};
+
+static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *userp)
+{
+  struct upload_status *upload_ctx = (struct upload_status *)userp;
+  const char *data;
+
+  if((size == 0) || (nmemb == 0) || ((size*nmemb) < 1)) {
+    return 0;
+  }
+
+  data = payload_text[upload_ctx->lines_read];
+
+  if(data) {
+    size_t len = strlen(data);
+    memcpy(ptr, data, len);
+    upload_ctx->lines_read++;
+
+    return len;
+  }
+
+  return 0;
+}
+
+int test(char *URL)
+{
+  CURLcode res;
+  CURL *curl;
+  struct curl_slist *rcpt_list = NULL;
+  struct upload_status upload_ctx = {0};
+
+  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;
+  }
+
+  rcpt_list = curl_slist_append(rcpt_list, TO);
+  /* more addresses can be added here
+     rcpt_list = curl_slist_append(rcpt_list, "<others@example.com>");
+  */
+
+  test_setopt(curl, CURLOPT_URL, URL);
+  test_setopt(curl, CURLOPT_UPLOAD, 1L);
+  test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
+  test_setopt(curl, CURLOPT_READDATA, &upload_ctx);
+  test_setopt(curl, CURLOPT_MAIL_FROM, FROM);
+  test_setopt(curl, CURLOPT_MAIL_RCPT, rcpt_list);
+  test_setopt(curl, CURLOPT_VERBOSE, 1L);
+
+  res = curl_easy_perform(curl);
+
+test_cleanup:
+
+  curl_slist_free_all(rcpt_list);
+  curl_easy_cleanup(curl);
+  curl_global_cleanup();
+
+  return (int)res;
+}