diff options
| author | Raimo Niskanen <[email protected]> | 2018-01-26 15:25:23 +0100 |
|---|---|---|
| committer | Raimo Niskanen <[email protected]> | 2018-01-26 15:25:23 +0100 |
| commit | 82e5a5df18e21e4220e51d89c666d1da70f12ec1 (patch) | |
| tree | 3146899e82feceb480e762f32097e0d8d8684766 /lib/kernel/test/inet_SUITE.erl | |
| parent | 5b58d9e2d3262160b7f10d8b6798f89f0618c5f6 (diff) | |
| download | otp-82e5a5df18e21e4220e51d89c666d1da70f12ec1.tar.gz otp-82e5a5df18e21e4220e51d89c666d1da70f12ec1.tar.bz2 otp-82e5a5df18e21e4220e51d89c666d1da70f12ec1.zip | |
Implement function for IPv4-mapped IPv6 addresses
Diffstat (limited to 'lib/kernel/test/inet_SUITE.erl')
| -rw-r--r-- | lib/kernel/test/inet_SUITE.erl | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/lib/kernel/test/inet_SUITE.erl b/lib/kernel/test/inet_SUITE.erl index 3b502be8b8..77ac743a6e 100644 --- a/lib/kernel/test/inet_SUITE.erl +++ b/lib/kernel/test/inet_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2017. All Rights Reserved. +%% Copyright Ericsson AB 1997-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -40,7 +40,8 @@ lookup_bad_search_option/1, getif/1, getif_ifr_name_overflow/1,getservbyname_overflow/1, getifaddrs/1, - parse_strict_address/1, simple_netns/1, simple_netns_open/1, + parse_strict_address/1, ipv4_mapped_ipv6_address/1, + simple_netns/1, simple_netns_open/1, simple_bind_to_device/1, simple_bind_to_device_open/1]). -export([get_hosts/1, get_ipv6_hosts/1, parse_hosts/1, parse_address/1, @@ -667,6 +668,26 @@ parse_strict_address(Config) when is_list(Config) -> {ok, {3089,3106,23603,50240,0,0,119,136}} = inet:parse_strict_address("c11:0c22:5c33:c440::077:0088"). +ipv4_mapped_ipv6_address(Config) when is_list(Config) -> + {D1,D2,D3,D4} = IPv4Address = + {rand:uniform(256) - 1, + rand:uniform(256) - 1, + rand:uniform(256) - 1, + rand:uniform(256) - 1}, + E7 = (D1 bsl 8) bor D2, + E8 = (D3 bsl 8) bor D4, + io:format("IPv4Address: ~p.~n", [IPv4Address]), + {0,0,0,0,0,65535,E7,E8} = inet:ipv4_mapped_ipv6_address(IPv4Address), + IPv6Address = + {rand:uniform(65536) - 1, + rand:uniform(65536) - 1, + rand:uniform(65536) - 1, + rand:uniform(65536) - 1, + rand:uniform(65536) - 1, + rand:uniform(65536) - 1, E7, E8}, + IPv4Address = inet:ipv4_mapped_ipv6_address(IPv6Address), + ok. + t_gethostnative(Config) when is_list(Config) -> %% this will result in 26 bytes sent which causes problem in Windows %% if the port-program has not assured stdin to be read in BINARY mode |