blob: b5f5942668bd5b95816565f47593979f7c919a9f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
require_relative '../spec_helper'
require_relative '../fixtures/classes'
require 'ipaddr'
describe 'Socket.gethostbyaddr' do
describe 'using an IPv4 address' do
before do
@addr = IPAddr.new('127.0.0.1').hton
end
describe 'without an explicit address family' do
it 'returns an Array' do
Socket.gethostbyaddr(@addr).should be_an_instance_of(Array)
end
describe 'the returned Array' do
before do
@array = Socket.gethostbyaddr(@addr)
end
# RubyCI Solaris 11x defines 127.0.0.1 as unstable11x
platform_is_not :"solaris2.11" do
it 'includes the hostname as the first value' do
@array[0].should == SocketSpecs.hostname_reverse_lookup
end
end
it 'includes the aliases as the 2nd value' do
@array[1].should be_an_instance_of(Array)
@array[1].each do |val|
val.should be_an_instance_of(String)
end
end
it 'includes the address type as the 3rd value' do
@array[2].should == Socket::AF_INET
end
it 'includes all address strings as the remaining values' do
@array[3].should == @addr
@array[4..-1].each do |val|
val.should be_an_instance_of(String)
end
end
end
end
describe 'with an explicit address family' do
it 'returns an Array when using a Fixnum as the address family' do
Socket.gethostbyaddr(@addr, Socket::AF_INET).should be_an_instance_of(Array)
end
it 'returns an Array when using a Symbol as the address family' do
Socket.gethostbyaddr(@addr, :INET).should be_an_instance_of(Array)
end
it 'raises SocketError when the address is not supported by the family' do
lambda { Socket.gethostbyaddr(@addr, :INET6) }.should raise_error(SocketError)
end
end
end
guard -> { SocketSpecs.ipv6_available? } do
describe 'using an IPv6 address' do
before do
@addr = IPAddr.new('::1').hton
end
describe 'without an explicit address family' do
it 'returns an Array' do
Socket.gethostbyaddr(@addr).should be_an_instance_of(Array)
end
describe 'the returned Array' do
before do
@array = Socket.gethostbyaddr(@addr)
end
it 'includes the hostname as the first value' do
@array[0].should == SocketSpecs.hostname_reverse_lookup("::1")
end
it 'includes the aliases as the 2nd value' do
@array[1].should be_an_instance_of(Array)
@array[1].each do |val|
val.should be_an_instance_of(String)
end
end
it 'includes the address type as the 3rd value' do
@array[2].should == Socket::AF_INET6
end
it 'includes all address strings as the remaining values' do
@array[3].should be_an_instance_of(String)
@array[4..-1].each do |val|
val.should be_an_instance_of(String)
end
end
end
end
describe 'with an explicit address family' do
it 'returns an Array when using a Fixnum as the address family' do
Socket.gethostbyaddr(@addr, Socket::AF_INET6).should be_an_instance_of(Array)
end
it 'returns an Array when using a Symbol as the address family' do
Socket.gethostbyaddr(@addr, :INET6).should be_an_instance_of(Array)
end
platform_is_not :windows do
it 'raises SocketError when the address is not supported by the family' do
lambda { Socket.gethostbyaddr(@addr, :INET) }.should raise_error(SocketError)
end
end
end
end
end
end
|
