[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/unit/unit1607.c b/ap/lib/libcurl/curl-7.86.0/tests/unit/unit1607.c
new file mode 100755
index 0000000..7295f18
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/tests/unit/unit1607.c
@@ -0,0 +1,235 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  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 "curlcheck.h"
+
+#include "urldata.h"
+#include "connect.h"
+#include "share.h"
+
+#include "memdebug.h" /* LAST include file */
+
+static void unit_stop(void)
+{
+  curl_global_cleanup();
+}
+
+static CURLcode unit_setup(void)
+{
+  CURLcode res = CURLE_OK;
+
+  global_init(CURL_GLOBAL_ALL);
+
+  return res;
+}
+
+struct testcase {
+  /* host:port:address[,address]... */
+  const char *optval;
+
+  /* lowercase host and port to retrieve the addresses from hostcache */
+  const char *host;
+  int port;
+
+  /* whether we expect a permanent or non-permanent cache entry */
+  bool permanent;
+
+  /* 0 to 9 addresses expected from hostcache */
+  const char *address[10];
+};
+
+
+/* In builds without IPv6 support CURLOPT_RESOLVE should skip over those
+   addresses, so we have to do that as well. */
+static const char skip = 0;
+#ifdef ENABLE_IPV6
+#define IPV6ONLY(x) x
+#else
+#define IPV6ONLY(x) &skip
+#endif
+
+/* CURLOPT_RESOLVE address parsing tests */
+static const struct testcase tests[] = {
+  /* spaces aren't allowed, for now */
+  { "test.com:80:127.0.0.1, 127.0.0.2",
+    "test.com", 80, TRUE, { NULL, }
+  },
+  { "TEST.com:80:,,127.0.0.1,,,127.0.0.2,,,,::1,,,",
+    "test.com", 80, TRUE, { "127.0.0.1", "127.0.0.2", IPV6ONLY("::1"), }
+  },
+  { "test.com:80:::1,127.0.0.1",
+    "test.com", 80, TRUE, { IPV6ONLY("::1"), "127.0.0.1", }
+  },
+  { "test.com:80:[::1],127.0.0.1",
+    "test.com", 80, TRUE, { IPV6ONLY("::1"), "127.0.0.1", }
+  },
+  { "test.com:80:::1",
+    "test.com", 80, TRUE, { IPV6ONLY("::1"), }
+  },
+  { "test.com:80:[::1]",
+    "test.com", 80, TRUE, { IPV6ONLY("::1"), }
+  },
+  { "test.com:80:127.0.0.1",
+    "test.com", 80, TRUE, { "127.0.0.1", }
+  },
+  { "test.com:80:,127.0.0.1",
+    "test.com", 80, TRUE, { "127.0.0.1", }
+  },
+  { "test.com:80:127.0.0.1,",
+    "test.com", 80, TRUE, { "127.0.0.1", }
+  },
+  { "test.com:0:127.0.0.1",
+    "test.com", 0, TRUE, { "127.0.0.1", }
+  },
+  { "+test.com:80:127.0.0.1,",
+    "test.com", 80, FALSE, { "127.0.0.1", }
+  },
+};
+
+UNITTEST_START
+{
+  int i;
+  int testnum = sizeof(tests) / sizeof(struct testcase);
+  struct Curl_multi *multi = NULL;
+  struct Curl_easy *easy = NULL;
+  struct curl_slist *list = NULL;
+
+  for(i = 0; i < testnum; ++i) {
+    int j;
+    int addressnum = sizeof(tests[i].address) / sizeof(*tests[i].address);
+    struct Curl_addrinfo *addr;
+    struct Curl_dns_entry *dns;
+    void *entry_id;
+    bool problem = false;
+    easy = curl_easy_init();
+    if(!easy)
+      goto error;
+
+    /* create a multi handle and add the easy handle to it so that the
+       hostcache is setup */
+    multi = curl_multi_init();
+    curl_multi_add_handle(multi, easy);
+
+    list = curl_slist_append(NULL, tests[i].optval);
+    if(!list)
+      goto error;
+    curl_easy_setopt(easy, CURLOPT_RESOLVE, list);
+
+    Curl_loadhostpairs(easy);
+
+    entry_id = (void *)aprintf("%s:%d", tests[i].host, tests[i].port);
+    if(!entry_id)
+      goto error;
+    dns = Curl_hash_pick(easy->dns.hostcache, entry_id, strlen(entry_id) + 1);
+    free(entry_id);
+    entry_id = NULL;
+
+    addr = dns ? dns->addr : NULL;
+
+    for(j = 0; j < addressnum; ++j) {
+      int port = 0;
+      char ipaddress[MAX_IPADR_LEN] = {0};
+
+      if(!addr && !tests[i].address[j])
+        break;
+
+      if(tests[i].address[j] == &skip)
+        continue;
+
+      if(addr && !Curl_addr2string(addr->ai_addr, addr->ai_addrlen,
+                                   ipaddress, &port)) {
+        fprintf(stderr, "%s:%d tests[%d] failed. getaddressinfo failed.\n",
+                __FILE__, __LINE__, i);
+        problem = true;
+        break;
+      }
+
+      if(addr && !tests[i].address[j]) {
+        fprintf(stderr, "%s:%d tests[%d] failed. the retrieved addr "
+                "is %s but tests[%d].address[%d] is NULL.\n",
+                __FILE__, __LINE__, i, ipaddress, i, j);
+        problem = true;
+        break;
+      }
+
+      if(!addr && tests[i].address[j]) {
+        fprintf(stderr, "%s:%d tests[%d] failed. the retrieved addr "
+                "is NULL but tests[%d].address[%d] is %s.\n",
+                __FILE__, __LINE__, i, i, j, tests[i].address[j]);
+        problem = true;
+        break;
+      }
+
+      if(!curl_strequal(ipaddress, tests[i].address[j])) {
+        fprintf(stderr, "%s:%d tests[%d] failed. the retrieved addr "
+                "%s is not equal to tests[%d].address[%d] %s.\n",
+                __FILE__, __LINE__, i, ipaddress, i, j, tests[i].address[j]);
+        problem = true;
+        break;
+      }
+
+      if(port != tests[i].port) {
+        fprintf(stderr, "%s:%d tests[%d] failed. the retrieved port "
+                "for tests[%d].address[%d] is %ld but tests[%d].port is %d.\n",
+                __FILE__, __LINE__, i, i, j, port, i, tests[i].port);
+        problem = true;
+        break;
+      }
+
+      if(dns->timestamp && tests[i].permanent) {
+        fprintf(stderr, "%s:%d tests[%d] failed. the timestamp is not zero "
+                "but tests[%d].permanent is TRUE\n",
+                __FILE__, __LINE__, i, i);
+        problem = true;
+        break;
+      }
+
+      if(dns->timestamp == 0 && !tests[i].permanent) {
+        fprintf(stderr, "%s:%d tests[%d] failed. the timestamp is zero "
+                "but tests[%d].permanent is FALSE\n",
+                __FILE__, __LINE__, i, i);
+        problem = true;
+        break;
+      }
+
+      addr = addr->ai_next;
+    }
+
+    curl_easy_cleanup(easy);
+    easy = NULL;
+    curl_multi_cleanup(multi);
+    multi = NULL;
+    curl_slist_free_all(list);
+    list = NULL;
+
+    if(problem) {
+      unitfail++;
+      continue;
+    }
+  }
+  error:
+  curl_easy_cleanup(easy);
+  curl_multi_cleanup(multi);
+  curl_slist_free_all(list);
+}
+UNITTEST_STOP