un-nest curl

curl-8.15.0/tests/libtest/lib536.c

@@ -0,0 +1,84 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  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"
+
+#define WITH_PROXY     "http://usingproxy.com/"
+#define WITHOUT_PROXY  libtest_arg2
+
+static void proxystat(CURL *curl)
+{
+  long wasproxy;
+  if(!curl_easy_getinfo(curl, CURLINFO_USED_PROXY, &wasproxy)) {
+    curl_mprintf("This %sthe proxy\n", wasproxy ? "used ":
+                 "DID NOT use ");
+  }
+}
+
+static CURLcode test_lib536(char *URL)
+{
+  CURLcode res = CURLE_OK;
+  CURL *curl;
+  struct curl_slist *host = 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;
+  }
+
+  host = curl_slist_append(NULL, libtest_arg3);
+  if(!host)
+    goto test_cleanup;
+
+  test_setopt(curl, CURLOPT_RESOLVE, host);
+  test_setopt(curl, CURLOPT_PROXY, URL);
+  test_setopt(curl, CURLOPT_URL, WITH_PROXY);
+  test_setopt(curl, CURLOPT_NOPROXY, "goingdirect.com");
+  test_setopt(curl, CURLOPT_VERBOSE, 1L);
+
+  res = curl_easy_perform(curl);
+  if(!res) {
+    proxystat(curl);
+    test_setopt(curl, CURLOPT_URL, WITHOUT_PROXY);
+    res = curl_easy_perform(curl);
+    if(!res)
+      proxystat(curl);
+  }
+
+test_cleanup:
+
+  curl_easy_cleanup(curl);
+  curl_slist_free_all(host);
+  curl_global_cleanup();
+
+  return res;
+}