[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/lib643.c b/ap/lib/libcurl/curl-7.86.0/tests/libtest/lib643.c
new file mode 100755
index 0000000..5326d6d
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/tests/libtest/lib643.c
@@ -0,0 +1,287 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  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 "memdebug.h"
+
+static char data[]=
+  "dummy\n";
+
+struct WriteThis {
+  char *readptr;
+  curl_off_t sizeleft;
+};
+
+static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *userp)
+{
+#ifdef LIB644
+  static int count = 0;
+  (void)ptr;
+  (void)size;
+  (void)nmemb;
+  (void)userp;
+  switch(count++) {
+  case 0: /* Return a single byte. */
+    *ptr = '\n';
+    return 1;
+  case 1: /* Request abort. */
+    return CURL_READFUNC_ABORT;
+  }
+  printf("Wrongly called >2 times\n");
+  exit(1); /* trigger major failure */
+#else
+
+  struct WriteThis *pooh = (struct WriteThis *)userp;
+  int eof = !*pooh->readptr;
+
+  if(size*nmemb < 1)
+    return 0;
+
+#ifndef LIB645
+  eof = pooh->sizeleft <= 0;
+  if(!eof)
+    pooh->sizeleft--;
+#endif
+
+  if(!eof) {
+    *ptr = *pooh->readptr;           /* copy one single byte */
+    pooh->readptr++;                 /* advance pointer */
+    return 1;                        /* we return 1 byte at a time! */
+  }
+
+  return 0;                         /* no more data left to deliver */
+#endif
+}
+
+static int once(char *URL, bool oldstyle)
+{
+  CURL *curl;
+  CURLcode res = CURLE_OK;
+
+  curl_mime *mime = NULL;
+  curl_mimepart *part = NULL;
+  struct WriteThis pooh;
+  struct WriteThis pooh2;
+  curl_off_t datasize = -1;
+
+  pooh.readptr = data;
+#ifndef LIB645
+  datasize = (curl_off_t)strlen(data);
+#endif
+  pooh.sizeleft = datasize;
+
+  curl = curl_easy_init();
+  if(!curl) {
+    fprintf(stderr, "curl_easy_init() failed\n");
+    curl_global_cleanup();
+    return TEST_ERR_MAJOR_BAD;
+  }
+
+  mime = curl_mime_init(curl);
+  if(!mime) {
+    fprintf(stderr, "curl_mime_init() failed\n");
+    curl_easy_cleanup(curl);
+    curl_global_cleanup();
+    return TEST_ERR_MAJOR_BAD;
+  }
+
+  part = curl_mime_addpart(mime);
+  if(!part) {
+    fprintf(stderr, "curl_mime_addpart(1) failed\n");
+    curl_mime_free(mime);
+    curl_easy_cleanup(curl);
+    curl_global_cleanup();
+    return TEST_ERR_MAJOR_BAD;
+  }
+
+  /* Fill in the file upload part */
+  if(oldstyle) {
+    res = curl_mime_name(part, "sendfile");
+    if(!res)
+      res = curl_mime_data_cb(part, datasize, read_callback,
+                              NULL, NULL, &pooh);
+    if(!res)
+      res = curl_mime_filename(part, "postit2.c");
+  }
+  else {
+    /* new style */
+    res = curl_mime_name(part, "sendfile alternative");
+    if(!res)
+      res = curl_mime_data_cb(part, datasize, read_callback,
+                              NULL, NULL, &pooh);
+    if(!res)
+      res = curl_mime_filename(part, "file name 2");
+  }
+
+  if(res)
+    printf("curl_mime_xxx(1) = %s\n", curl_easy_strerror(res));
+
+  /* Now add the same data with another name and make it not look like
+     a file upload but still using the callback */
+
+  pooh2.readptr = data;
+#ifndef LIB645
+  datasize = (curl_off_t)strlen(data);
+#endif
+  pooh2.sizeleft = datasize;
+
+  part = curl_mime_addpart(mime);
+  if(!part) {
+    fprintf(stderr, "curl_mime_addpart(2) failed\n");
+    curl_mime_free(mime);
+    curl_easy_cleanup(curl);
+    curl_global_cleanup();
+    return TEST_ERR_MAJOR_BAD;
+  }
+  /* Fill in the file upload part */
+  res = curl_mime_name(part, "callbackdata");
+  if(!res)
+    res = curl_mime_data_cb(part, datasize, read_callback,
+                            NULL, NULL, &pooh2);
+
+  if(res)
+    printf("curl_mime_xxx(2) = %s\n", curl_easy_strerror(res));
+
+  part = curl_mime_addpart(mime);
+  if(!part) {
+    fprintf(stderr, "curl_mime_addpart(3) failed\n");
+    curl_mime_free(mime);
+    curl_easy_cleanup(curl);
+    curl_global_cleanup();
+    return TEST_ERR_MAJOR_BAD;
+  }
+
+  /* Fill in the filename field */
+  res = curl_mime_name(part, "filename");
+  if(!res)
+    res = curl_mime_data(part, "postit2.c",
+                         CURL_ZERO_TERMINATED);
+
+  if(res)
+    printf("curl_mime_xxx(3) = %s\n", curl_easy_strerror(res));
+
+  /* Fill in a submit field too */
+  part = curl_mime_addpart(mime);
+  if(!part) {
+    fprintf(stderr, "curl_mime_addpart(4) failed\n");
+    curl_mime_free(mime);
+    curl_easy_cleanup(curl);
+    curl_global_cleanup();
+    return TEST_ERR_MAJOR_BAD;
+  }
+  res = curl_mime_name(part, "submit");
+  if(!res)
+    res = curl_mime_data(part, "send",
+                         CURL_ZERO_TERMINATED);
+
+  if(res)
+    printf("curl_mime_xxx(4) = %s\n", curl_easy_strerror(res));
+
+  part = curl_mime_addpart(mime);
+  if(!part) {
+    fprintf(stderr, "curl_mime_addpart(5) failed\n");
+    curl_mime_free(mime);
+    curl_easy_cleanup(curl);
+    curl_global_cleanup();
+    return TEST_ERR_MAJOR_BAD;
+  }
+  res = curl_mime_name(part, "somename");
+  if(!res)
+    res = curl_mime_filename(part, "somefile.txt");
+  if(!res)
+    res = curl_mime_data(part, "blah blah", 9);
+
+  if(res)
+    printf("curl_mime_xxx(5) = %s\n", curl_easy_strerror(res));
+
+  /* First set the URL that is about to receive our POST. */
+  test_setopt(curl, CURLOPT_URL, URL);
+
+  /* send a multi-part mimepost */
+  test_setopt(curl, CURLOPT_MIMEPOST, mime);
+
+  /* get verbose debug output please */
+  test_setopt(curl, CURLOPT_VERBOSE, 1L);
+
+  /* include headers in the output */
+  test_setopt(curl, CURLOPT_HEADER, 1L);
+
+  /* Perform the request, res will get the return code */
+  res = curl_easy_perform(curl);
+
+test_cleanup:
+
+  /* always cleanup */
+  curl_easy_cleanup(curl);
+
+  /* now cleanup the mimepost structure */
+  curl_mime_free(mime);
+
+  return res;
+}
+
+static int cyclic_add(void)
+{
+  CURL *easy = curl_easy_init();
+  curl_mime *mime = curl_mime_init(easy);
+  curl_mimepart *part = curl_mime_addpart(mime);
+  CURLcode a1 = curl_mime_subparts(part, mime);
+
+  if(a1 == CURLE_BAD_FUNCTION_ARGUMENT) {
+    curl_mime *submime = curl_mime_init(easy);
+    curl_mimepart *subpart = curl_mime_addpart(submime);
+
+    curl_mime_subparts(part, submime);
+    a1 = curl_mime_subparts(subpart, mime);
+  }
+
+  curl_mime_free(mime);
+  curl_easy_cleanup(easy);
+  if(a1 != CURLE_BAD_FUNCTION_ARGUMENT)
+    /* that should have failed */
+    return 1;
+
+  return 0;
+}
+
+int test(char *URL)
+{
+  int res;
+
+  if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
+    fprintf(stderr, "curl_global_init() failed\n");
+    return TEST_ERR_MAJOR_BAD;
+  }
+
+  res = once(URL, TRUE); /* old */
+  if(!res)
+    res = once(URL, FALSE); /* new */
+
+  if(!res)
+    res = cyclic_add();
+
+  curl_global_cleanup();
+
+  return res;
+}