Update libcurl

Engine/lib/curl/tests/libtest/lib1597.c

@@ -0,0 +1,85 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  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
+ *
+ ***************************************************************************/
+
+/* Testing CURLOPT_PROTOCOLS_STR */
+
+#include "test.h"
+
+#include "memdebug.h"
+
+struct pair {
+  const char *in;
+  CURLcode exp;
+};
+
+int test(char *URL)
+{
+  CURL *curl = NULL;
+  int res = 0;
+  CURLcode result = CURLE_OK;
+  int i;
+
+  struct pair prots[] = {
+    {"goobar", CURLE_BAD_FUNCTION_ARGUMENT},
+    {"http ", CURLE_BAD_FUNCTION_ARGUMENT},
+    {" http", CURLE_BAD_FUNCTION_ARGUMENT},
+    {"http", CURLE_OK},
+    {"http,", CURLE_OK},
+    {"https,", CURLE_OK},
+    {"https,http", CURLE_OK},
+    {"http,http", CURLE_OK},
+    {"HTTP,HTTP", CURLE_OK},
+    {",HTTP,HTTP", CURLE_OK},
+    {"http,http,ft", CURLE_BAD_FUNCTION_ARGUMENT},
+    {"", CURLE_BAD_FUNCTION_ARGUMENT},
+    {",,", CURLE_BAD_FUNCTION_ARGUMENT},
+    {"DICT,FILE,FTP,FTPS,GOPHER,GOPHERS,HTTP,HTTPS,IMAP,IMAPS,LDAP,LDAPS,"
+     "POP3,POP3S,RTMP,RTMPE,RTMPS,RTMPT,RTMPTE,RTMPTS,RTSP,SCP,SFTP,SMB,"
+     "SMBS,SMTP,SMTPS,TELNET,TFTP", CURLE_OK},
+    {"all", CURLE_OK},
+    {NULL, CURLE_OK},
+  };
+  (void)URL;
+
+  global_init(CURL_GLOBAL_ALL);
+
+  easy_init(curl);
+
+  for(i = 0; prots[i].in; i++) {
+    result = curl_easy_setopt(curl, CURLOPT_PROTOCOLS_STR, prots[i].in);
+    if(result != prots[i].exp) {
+      printf("unexpectedly '%s' returned %u\n",
+             prots[i].in, result);
+      break;
+    }
+  }
+  printf("Tested %u strings\n", i);
+  res = (int)result;
+
+  test_cleanup:
+  curl_easy_cleanup(curl);
+  curl_global_cleanup();
+
+  return (int)result;
+}