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      1 /* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
      2  *
      3  * Permission is hereby granted, free of charge, to any person obtaining a copy
      4  * of this software and associated documentation files (the "Software"), to
      5  * deal in the Software without restriction, including without limitation the
      6  * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
      7  * sell copies of the Software, and to permit persons to whom the Software is
      8  * furnished to do so, subject to the following conditions:
      9  *
     10  * The above copyright notice and this permission notice shall be included in
     11  * all copies or substantial portions of the Software.
     12  *
     13  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     14  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     15  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     16  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     17  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     18  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
     19  * IN THE SOFTWARE.
     20  */
     21 
     22 #include "uv.h"
     23 #include "task.h"
     24 
     25 #include <stdio.h>
     26 #include <string.h>
     27 
     28 
     29 TEST_IMPL(ip4_addr) {
     30   struct sockaddr_in addr;
     31   char dst[16];
     32 
     33   ASSERT_OK(uv_inet_ntop(AF_INET, "\xFF\xFF\xFF\xFF", dst, sizeof(dst)));
     34   ASSERT_OK(strcmp(dst, "255.255.255.255"));
     35   ASSERT_EQ(UV_ENOSPC, uv_inet_ntop(AF_INET, "\xFF\xFF\xFF\xFF",
     36                                     dst, sizeof(dst) - 1));
     37 
     38   ASSERT_OK(uv_ip4_addr("127.0.0.1", TEST_PORT, &addr));
     39   ASSERT_OK(uv_ip4_addr("255.255.255.255", TEST_PORT, &addr));
     40   ASSERT_EQ(UV_EINVAL, uv_ip4_addr("255.255.255*000", TEST_PORT, &addr));
     41   ASSERT_EQ(UV_EINVAL, uv_ip4_addr("255.255.255.256", TEST_PORT, &addr));
     42   ASSERT_EQ(UV_EINVAL, uv_ip4_addr("2555.0.0.0", TEST_PORT, &addr));
     43   ASSERT_EQ(UV_EINVAL, uv_ip4_addr("255", TEST_PORT, &addr));
     44 
     45 #ifdef SIN6_LEN
     46   ASSERT_EQ(addr.sin_len, sizeof(addr));
     47 #endif
     48 
     49   /* for broken address family */
     50   ASSERT_EQ(UV_EAFNOSUPPORT, uv_inet_pton(42, "127.0.0.1",
     51                                           &addr.sin_addr.s_addr));
     52 
     53   MAKE_VALGRIND_HAPPY(uv_default_loop());
     54   return 0;
     55 }
     56