[Global]: loading init

deps/curl/tests/libtest/lib579.c

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+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 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 const char * const post[]={
+  "one",
+  "two",
+  "three",
+  "and a final longer crap: four",
+  NULL
+};
+
+
+struct WriteThis {
+  int counter;
+};
+
+static int progress_callback(void *clientp, double dltotal, double dlnow,
+                             double ultotal, double ulnow)
+{
+  static int prev_ultotal = -1;
+  static int prev_ulnow = -1;
+  (void)clientp; /* UNUSED */
+  (void)dltotal; /* UNUSED */
+  (void)dlnow; /* UNUSED */
+
+  /* to avoid depending on timing, which will cause this progress function to
+     get called a different number of times depending on circumstances, we
+     only log these lines if the numbers are different from the previous
+     invoke */
+  if((prev_ultotal != (int)ultotal) ||
+     (prev_ulnow != (int)ulnow)) {
+
+    FILE *moo = fopen(libtest_arg2, "ab");
+    if(moo) {
+      fprintf(moo, "Progress callback called with UL %d out of %d\n",
+              (int)ulnow, (int)ultotal);
+      fclose(moo);
+    }
+    prev_ulnow = (int) ulnow;
+    prev_ultotal = (int) ultotal;
+  }
+  return 0;
+}
+
+static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *userp)
+{
+  struct WriteThis *pooh = (struct WriteThis *)userp;
+  const char *data;
+
+  if(size*nmemb < 1)
+    return 0;
+
+  data = post[pooh->counter];
+
+  if(data) {
+    size_t len = strlen(data);
+    memcpy(ptr, data, len);
+    pooh->counter++; /* advance pointer */
+    return len;
+  }
+  return 0;                         /* no more data left to deliver */
+}
+
+int test(char *URL)
+{
+  CURL *curl;
+  CURLcode res = CURLE_OK;
+  struct curl_slist *slist = NULL;
+  struct WriteThis pooh;
+  pooh.counter = 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;
+  }
+
+  slist = curl_slist_append(slist, "Transfer-Encoding: chunked");
+  if(!slist) {
+    fprintf(stderr, "curl_slist_append() failed\n");
+    curl_easy_cleanup(curl);
+    curl_global_cleanup();
+    return TEST_ERR_MAJOR_BAD;
+  }
+
+  /* First set the URL that is about to receive our POST. */
+  test_setopt(curl, CURLOPT_URL, URL);
+
+  /* Now specify we want to POST data */
+  test_setopt(curl, CURLOPT_POST, 1L);
+
+  /* we want to use our own read function */
+  test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
+
+  /* pointer to pass to our read function */
+  test_setopt(curl, CURLOPT_READDATA, &pooh);
+
+  /* get verbose debug output please */
+  test_setopt(curl, CURLOPT_VERBOSE, 1L);
+
+  /* include headers in the output */
+  test_setopt(curl, CURLOPT_HEADER, 1L);
+
+  /* enforce chunked transfer by setting the header */
+  test_setopt(curl, CURLOPT_HTTPHEADER, slist);
+
+  test_setopt(curl, CURLOPT_HTTPAUTH, (long)CURLAUTH_DIGEST);
+  test_setopt(curl, CURLOPT_USERPWD, "foo:bar");
+
+  /* we want to use our own progress function */
+  test_setopt(curl, CURLOPT_NOPROGRESS, 0L);
+  CURL_IGNORE_DEPRECATION(
+    test_setopt(curl, CURLOPT_PROGRESSFUNCTION, progress_callback);
+  )
+
+  /* Perform the request, res will get the return code */
+  res = curl_easy_perform(curl);
+
+test_cleanup:
+
+  /* clean up the headers list */
+  if(slist)
+    curl_slist_free_all(slist);
+
+  /* always cleanup */
+  curl_easy_cleanup(curl);
+  curl_global_cleanup();
+
+  return res;
+}