blob: 8063723701a0fed1c1d2696a536fcd86df1ae36b (
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
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
require_relative '../spec_helper'
require_relative '../fixtures/classes'
describe 'BasicSocket#recvmsg' do
SocketSpecs.each_ip_protocol do |family, ip_address|
describe 'using a disconnected socket' do
before do
@client = Socket.new(family, :DGRAM)
@server = Socket.new(family, :DGRAM)
end
after do
@client.close
@server.close
end
platform_is_not :windows do
describe 'using an unbound socket' do
it 'blocks the caller' do
-> { @server.recvmsg }.should block_caller
end
end
end
describe 'using a bound socket' do
before do
@server.bind(Socket.sockaddr_in(0, ip_address))
end
describe 'without any data available' do
it 'blocks the caller' do
-> { @server.recvmsg }.should block_caller
end
end
describe 'with data available' do
before do
@client.connect(@server.getsockname)
@client.write('hello')
end
it 'returns an Array containing the data, an Addrinfo and the flags' do
@server.recvmsg.should be_an_instance_of(Array)
end
describe 'without a maximum message length' do
it 'reads all the available data' do
@server.recvmsg[0].should == 'hello'
end
end
describe 'with a maximum message length' do
it 'reads up to the maximum amount of bytes' do
@server.recvmsg(2)[0].should == 'he'
end
end
describe 'the returned Array' do
before do
@array = @server.recvmsg
end
it 'stores the message at index 0' do
@array[0].should == 'hello'
end
it 'stores an Addrinfo at index 1' do
@array[1].should be_an_instance_of(Addrinfo)
end
platform_is_not :windows do
it 'stores the flags at index 2' do
@array[2].should be_kind_of(Integer)
end
end
describe 'the returned Addrinfo' do
before do
@addr = @array[1]
end
it 'uses the IP address of the client' do
@addr.ip_address.should == @client.local_address.ip_address
end
it 'uses the correct address family' do
@addr.afamily.should == family
end
it 'uses the correct protocol family' do
@addr.pfamily.should == family
end
it 'uses the correct socket type' do
@addr.socktype.should == Socket::SOCK_DGRAM
end
it 'uses the port number of the client' do
@addr.ip_port.should == @client.local_address.ip_port
end
end
end
end
end
end
platform_is_not :windows do
describe 'using a connected socket' do
before do
@client = Socket.new(family, :STREAM)
@server = Socket.new(family, :STREAM)
@server.bind(Socket.sockaddr_in(0, ip_address))
@server.listen(1)
@client.connect(@server.getsockname)
end
after do
@client.close
@server.close
end
describe 'without any data available' do
it 'blocks the caller' do
socket, _ = @server.accept
begin
-> { socket.recvmsg }.should block_caller
ensure
socket.close
end
end
end
describe 'with data available' do
before do
@client.write('hello')
@socket, _ = @server.accept
end
after do
@socket.close
end
it 'returns an Array containing the data, an Addrinfo and the flags' do
@socket.recvmsg.should be_an_instance_of(Array)
end
describe 'the returned Array' do
before do
@array = @socket.recvmsg
end
it 'stores the message at index 0' do
@array[0].should == 'hello'
end
it 'stores an Addrinfo at index 1' do
@array[1].should be_an_instance_of(Addrinfo)
end
it 'stores the flags at index 2' do
@array[2].should be_kind_of(Integer)
end
describe 'the returned Addrinfo' do
before do
@addr = @array[1]
end
it 'raises when receiving the ip_address message' do
-> { @addr.ip_address }.should raise_error(SocketError)
end
it 'uses the correct address family' do
@addr.afamily.should == Socket::AF_UNSPEC
end
it 'returns 0 for the protocol family' do
@addr.pfamily.should == 0
end
it 'uses the correct socket type' do
@addr.socktype.should == Socket::SOCK_STREAM
end
it 'raises when receiving the ip_port message' do
-> { @addr.ip_port }.should raise_error(SocketError)
end
end
end
end
end
end
end
end
|