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
|
#include "BtRejectMessage.h"
#include <cstring>
#include <cppunit/extensions/HelperMacros.h>
#include "bittorrent_helper.h"
#include "Peer.h"
#include "FileEntry.h"
#include "MockBtMessageDispatcher.h"
namespace aria2 {
class BtRejectMessageTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(BtRejectMessageTest);
CPPUNIT_TEST(testCreate);
CPPUNIT_TEST(testCreateMessage);
CPPUNIT_TEST(testDoReceivedAction);
CPPUNIT_TEST(testDoReceivedActionNoMatch);
CPPUNIT_TEST(testDoReceivedActionFastExtensionDisabled);
CPPUNIT_TEST(testToString);
CPPUNIT_TEST_SUITE_END();
private:
public:
void testCreate();
void testCreateMessage();
void testDoReceivedAction();
void testDoReceivedActionNoMatch();
void testDoReceivedActionFastExtensionDisabled();
void testToString();
class MockBtMessageDispatcher2 : public MockBtMessageDispatcher {
public:
RequestSlot slot;
public:
MockBtMessageDispatcher2():slot(RequestSlot::nullSlot) {}
void setRequestSlot(const RequestSlot& slot) {
this->slot = slot;
}
virtual RequestSlot getOutstandingRequest(size_t index, uint32_t begin,
size_t length) {
if(slot.getIndex() == index && slot.getBegin() == begin &&
slot.getLength() == length) {
return slot;
} else {
return RequestSlot::nullSlot;
}
}
virtual void removeOutstandingRequest(const RequestSlot& slot) {
if(this->slot.getIndex() == slot.getIndex() &&
this->slot.getBegin() == slot.getBegin() &&
this->slot.getLength() == slot.getLength()) {
this->slot = RequestSlot::nullSlot;
}
}
};
typedef SharedHandle<MockBtMessageDispatcher2> MockBtMessageDispatcher2Handle;
SharedHandle<Peer> peer;
SharedHandle<MockBtMessageDispatcher2> dispatcher;
SharedHandle<BtRejectMessage> msg;
void setUp() {
peer.reset(new Peer("host", 6969));
peer->allocateSessionResource(1024, 1024*1024);
dispatcher.reset(new MockBtMessageDispatcher2());
msg.reset(new BtRejectMessage());
msg->setPeer(peer);
msg->setIndex(1);
msg->setBegin(16);
msg->setLength(32);
msg->setBtMessageDispatcher(dispatcher);
}
};
CPPUNIT_TEST_SUITE_REGISTRATION(BtRejectMessageTest);
void BtRejectMessageTest::testCreate() {
unsigned char msg[17];
bittorrent::createPeerMessageString(msg, sizeof(msg), 13, 16);
bittorrent::setIntParam(&msg[5], 12345);
bittorrent::setIntParam(&msg[9], 256);
bittorrent::setIntParam(&msg[13], 1024);
SharedHandle<BtRejectMessage> pm = BtRejectMessage::create(&msg[4], 13);
CPPUNIT_ASSERT_EQUAL((uint8_t)16, pm->getId());
CPPUNIT_ASSERT_EQUAL((size_t)12345, pm->getIndex());
CPPUNIT_ASSERT_EQUAL((uint32_t)256, pm->getBegin());
CPPUNIT_ASSERT_EQUAL((size_t)1024, pm->getLength());
// case: payload size is wrong
try {
unsigned char msg[18];
bittorrent::createPeerMessageString(msg, sizeof(msg), 14, 16);
BtRejectMessage::create(&msg[4], 14);
CPPUNIT_FAIL("exception must be thrown.");
} catch(...) {
}
// case: id is wrong
try {
unsigned char msg[17];
bittorrent::createPeerMessageString(msg, sizeof(msg), 13, 17);
BtRejectMessage::create(&msg[4], 13);
CPPUNIT_FAIL("exception must be thrown.");
} catch(...) {
}
}
void BtRejectMessageTest::testCreateMessage() {
BtRejectMessage msg;
msg.setIndex(12345);
msg.setBegin(256);
msg.setLength(1024);
unsigned char data[17];
bittorrent::createPeerMessageString(data, sizeof(data), 13, 16);
bittorrent::setIntParam(&data[5], 12345);
bittorrent::setIntParam(&data[9], 256);
bittorrent::setIntParam(&data[13], 1024);
unsigned char* rawmsg = msg.createMessage();
CPPUNIT_ASSERT(memcmp(rawmsg, data, 17) == 0);
delete [] rawmsg;
}
void BtRejectMessageTest::testDoReceivedAction() {
peer->setFastExtensionEnabled(true);
RequestSlot slot(1, 16, 32, 2);
dispatcher->setRequestSlot(slot);
CPPUNIT_ASSERT
(!RequestSlot::isNull(dispatcher->getOutstandingRequest(1, 16, 32)));
msg->doReceivedAction();
CPPUNIT_ASSERT
(RequestSlot::isNull(dispatcher->getOutstandingRequest(1, 16, 32)));
}
void BtRejectMessageTest::testDoReceivedActionNoMatch() {
peer->setFastExtensionEnabled(true);
RequestSlot slot(2, 16, 32, 2);
dispatcher->setRequestSlot(slot);
CPPUNIT_ASSERT
(!RequestSlot::isNull(dispatcher->getOutstandingRequest(2, 16, 32)));
msg->doReceivedAction();
CPPUNIT_ASSERT
(!RequestSlot::isNull(dispatcher->getOutstandingRequest(2, 16, 32)));
}
void BtRejectMessageTest::testDoReceivedActionFastExtensionDisabled() {
RequestSlot slot(1, 16, 32, 2);
dispatcher->setRequestSlot(slot);
CPPUNIT_ASSERT
(!RequestSlot::isNull(dispatcher->getOutstandingRequest(1, 16, 32)));
try {
msg->doReceivedAction();
CPPUNIT_FAIL("exception must be thrown.");
} catch(...) {}
}
void BtRejectMessageTest::testToString() {
CPPUNIT_ASSERT_EQUAL(std::string("reject index=1, begin=16, length=32"),
msg->toString());
}
} // namespace aria2
|
