un-nest curl

curl-8.15.0/tests/libtest/lib1576.c

@@ -0,0 +1,95 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  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 "first.h"
+
+#include "memdebug.h"
+
+static char t1576_testdata[] = "request indicates that the client, which made";
+
+static size_t t1576_read_cb(char *ptr, size_t size, size_t nmemb, void *stream)
+{
+  size_t amount = nmemb * size; /* Total bytes curl wants */
+  if(amount < strlen(t1576_testdata)) {
+    return strlen(t1576_testdata);
+  }
+  (void)stream;
+  memcpy(ptr, t1576_testdata, strlen(t1576_testdata));
+  return strlen(t1576_testdata);
+}
+
+static int t1576_seek_callback(void *ptr, curl_off_t offset, int origin)
+{
+  (void)ptr;
+  (void)offset;
+  if(origin != SEEK_SET)
+    return CURL_SEEKFUNC_FAIL;
+  return CURL_SEEKFUNC_OK;
+}
+
+static CURLcode test_lib1576(char *URL)
+{
+  CURLcode res;
+  CURL *curl;
+  struct curl_slist *pHeaderList = NULL;
+
+  if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
+    curl_mfprintf(stderr, "curl_global_init() failed\n");
+    return TEST_ERR_MAJOR_BAD;
+  }
+
+  curl = curl_easy_init();
+  if(!curl) {
+    curl_mfprintf(stderr, "curl_easy_init() failed\n");
+    curl_global_cleanup();
+    return TEST_ERR_MAJOR_BAD;
+  }
+
+  test_setopt(curl, CURLOPT_HEADER, 1L);
+  test_setopt(curl, CURLOPT_VERBOSE, 1L);
+  test_setopt(curl, CURLOPT_URL, URL);
+  test_setopt(curl, CURLOPT_UPLOAD, 1L);
+  test_setopt(curl, CURLOPT_READFUNCTION, t1576_read_cb);
+  test_setopt(curl, CURLOPT_SEEKFUNCTION, t1576_seek_callback);
+  test_setopt(curl, CURLOPT_INFILESIZE, (long)strlen(t1576_testdata));
+
+  test_setopt(curl, CURLOPT_CUSTOMREQUEST, "CURL");
+  if(testnum == 1578 || testnum == 1580) {
+    test_setopt(curl, CURLOPT_FOLLOWLOCATION, CURLFOLLOW_FIRSTONLY);
+  }
+  else {
+    test_setopt(curl, CURLOPT_FOLLOWLOCATION, CURLFOLLOW_OBEYCODE);
+  }
+  /* Remove "Expect: 100-continue" */
+  pHeaderList = curl_slist_append(pHeaderList, "Expect:");
+
+  curl_easy_setopt(curl, CURLOPT_HTTPHEADER, pHeaderList);
+  res = curl_easy_perform(curl);
+
+test_cleanup:
+  curl_easy_cleanup(curl);
+  curl_global_cleanup();
+  curl_slist_free_all(pHeaderList);
+
+  return res;
+}