blob: 54f150decfa3f7d69339a413ba9ea221f189ac32 (
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
|
require File.expand_path('../../../../spec_helper', __FILE__)
require File.expand_path('../../fixtures/classes', __FILE__)
describe "Socket::IPSocket#recvfrom" do
before :each do
@server = TCPServer.new("127.0.0.1", 0)
@port = @server.addr[1]
@client = TCPSocket.new("127.0.0.1", @port)
end
after :each do
@server.close unless @server.closed?
@client.close unless @client.closed?
end
it "reads data from the connection" do
data = nil
t = Thread.new do
client = @server.accept
begin
data = client.recvfrom(6)
ensure
client.close
end
end
@client.send('hello', 0)
@client.shutdown rescue nil
# shutdown may raise Errno::ENOTCONN when sent data is pending.
t.join
data.first.should == 'hello'
end
it "reads up to len bytes" do
data = nil
t = Thread.new do
client = @server.accept
begin
data = client.recvfrom(3)
ensure
client.close
end
end
@client.send('hello', 0)
@client.shutdown rescue nil
t.join
data.first.should == 'hel'
end
it "returns an array with the data and connection info" do
data = nil
t = Thread.new do
client = @server.accept
data = client.recvfrom(3)
client.close
end
@client.send('hello', 0)
@client.shutdown rescue nil
t.join
data.size.should == 2
data.first.should == "hel"
# This does not apply to every platform, dependant on recvfrom(2)
# data.last.should == nil
end
end
|
