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
|
// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef PPAPI_TESTS_TEST_TCP_SOCKET_H_
#define PPAPI_TESTS_TEST_TCP_SOCKET_H_
#include <stddef.h>
#include <string>
#include "ppapi/c/pp_stdint.h"
#include "ppapi/c/ppb_tcp_socket.h"
#include "ppapi/cpp/net_address.h"
#include "ppapi/tests/test_case.h"
namespace pp {
class TCPSocket;
}
class TestTCPSocket: public TestCase {
public:
explicit TestTCPSocket(TestingInstance* instance);
// TestCase implementation.
virtual bool Init();
virtual void RunTests(const std::string& filter);
private:
std::string TestConnect();
std::string TestReadWrite();
std::string TestSetOption();
std::string TestListen();
std::string TestBacklog();
std::string TestInterface_1_0();
std::string TestUnexpectedCalls();
// The higher level test fixture is responsible for making socket methods
// behave in the expected manner. The *Fails tests expect the specified even
// to fail with PP_ERROR_FAILED, and the *Hangs test expect the specified
// operation to never complete, at least until teardown starts.
std::string TestConnectFails();
std::string TestConnectHangs();
std::string TestWriteFails();
std::string TestReadFails();
std::string TestSetSendBufferSizeFails();
std::string TestSetReceiveBufferSizeFails();
std::string TestSetNoDelayFails();
// When a bind call fails, normally the socket is reuseable.
std::string TestBindFailsConnectSucceeds();
// This is needed in addition to the above test in the case where a bind
// failure is simulated in a way that also closes the NetworkContext pipe.
std::string TestBindFails();
std::string TestBindHangs();
std::string TestListenFails();
std::string TestListenHangs();
std::string TestAcceptFails();
std::string TestAcceptHangs();
std::string TestAcceptedSocketWriteFails();
std::string TestAcceptedSocketReadFails();
std::string TestBindConnectFails();
std::string TestBindConnectHangs();
std::string ReadFirstLineFromSocket(pp::TCPSocket* socket, std::string* s);
std::string ReadFirstLineFromSocket_1_0(PP_Resource socket,
std::string* s);
// Expects to read exactly |num_bytes| from the socket. Stops once exactly
// |num_bytes| have been read.
std::string ReadFromSocket(pp::TCPSocket* socket,
char* buffer,
size_t num_bytes);
// Reads from |socket| until a read error occurs, and sets |read_data| and
// |error| accordingly. Only fails if a Read() call returns more data than the
// buffer that was passed in to it.
std::string ReadFromSocketUntilError(pp::TCPSocket* socket,
std::string* read_data,
int* error);
std::string WriteToSocket(pp::TCPSocket* socket, const std::string& s);
std::string WriteToSocket_1_0(PP_Resource socket, const std::string& s);
// Sets |address| to an address usable for Bind(). Returned address uses the
// IP address used to talk to |test_server_addr_| and a port of 0, so Bind()
// calls to it should succeed.
std::string GetAddressToBind(pp::NetAddress* address);
std::string StartListen(pp::TCPSocket* socket, int32_t backlog);
enum Command {
kBind = 0x1,
kListen = 0x2,
kAccept = 0x4,
kConnect = 0x8,
kReadWrite = 0x10,
kAllCommands = -1,
};
// Runs |commands|, consisting of one or more Command values on |socket|,
// expecting all of them to fail with PP_ERROR_FAILED. Useful for testing
// invalid state transitions.
std::string RunCommandsExpendingFailures(pp::TCPSocket* socket, int commands);
// Address of the EmbeddedTestServer set up by the browser test fixture.
pp::NetAddress test_server_addr_;
const PPB_TCPSocket_1_0* socket_interface_1_0_;
};
#endif // PPAPI_TESTS_TEST_TCP_SOCKET_H_
|
