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
|
# -*- encoding: US-ASCII -*-
require File.expand_path('../../../../spec_helper', __FILE__)
require File.expand_path('../../fixtures/classes', __FILE__)
describe "BasicSocket#recv" do
before :each do
@server = TCPServer.new('127.0.0.1', SocketSpecs.port)
end
after :each do
@server.closed?.should be_false
@server.close
ScratchPad.clear
end
it "receives a specified number of bytes of a message from another socket" do
t = Thread.new do
client = @server.accept
ScratchPad.record client.recv(10)
client.recv(1) # this recv is important
client.close
end
Thread.pass while t.status and t.status != "sleep"
t.status.should_not be_nil
socket = TCPSocket.new('127.0.0.1', SocketSpecs.port)
socket.send('hello', 0)
socket.close
t.join
ScratchPad.recorded.should == 'hello'
end
it "accepts flags to specify unusual receiving behaviour" do
t = Thread.new do
client = @server.accept
# in-band data (TCP), doesn't receive the flag.
ScratchPad.record client.recv(10)
# this recv is important (TODO: explain)
client.recv(10)
client.close
end
Thread.pass while t.status and t.status != "sleep"
t.status.should_not be_nil
socket = TCPSocket.new('127.0.0.1', SocketSpecs.port)
socket.send('helloU', Socket::MSG_OOB)
socket.shutdown(1)
t.join
socket.close
ScratchPad.recorded.should == 'hello'
end
it "gets lines delimited with a custom separator" do
t = Thread.new do
client = @server.accept
ScratchPad.record client.gets("\377")
# this call is important (TODO: explain)
client.gets(nil)
client.close
end
Thread.pass while t.status and t.status != "sleep"
t.status.should_not be_nil
socket = TCPSocket.new('127.0.0.1', SocketSpecs.port)
socket.write("firstline\377secondline\377")
socket.close
t.join
ScratchPad.recorded.should == "firstline\377"
end
end
|
