tstRTTcp-1.cpp@ 53755

最後變更在這個檔案從53755是 45259,由 vboxsync 提交於 12 年前
tstRTTcp-1.cpp: testboxsh1 fudging.
屬性 svn:eol-style 設為 `native` 屬性 svn:keywords 設為 `Author Date Id Revision`
檔案大小: 7.1 KB

行
1	#include <iprt/tcp.h>
2
3	#include <iprt/string.h>
4	#include <iprt/test.h>
5
6
7	/*******************************************************************************
8	* Global Variables *
9	*******************************************************************************/
10	static RTTEST g_hTest;
11
12
13	/* * * * * * * * Test 3 * * * * * * * */
14
15	static DECLCALLBACK(int) test3Server(RTSOCKET hSocket, void *pvUser)
16	{
17	RTTestSetDefault(g_hTest, NULL);
18	char szBuf[4096];
19
20	/* say hello */
21	RTTESTI_CHECK_RC_RET(RTTcpWrite(hSocket, "hello\n", sizeof("hello\n") - 1), VINF_SUCCESS, VERR_TCP_SERVER_STOP);
22	RT_ZERO(szBuf);
23	RTTESTI_CHECK_RC_RET(RTTcpRead(hSocket, szBuf, sizeof("dude!\n") - 1, NULL), VINF_SUCCESS, VERR_TCP_SERVER_STOP);
24	szBuf[sizeof("dude!\n") - 1] = '\0';
25	RTTESTI_CHECK_RET(strcmp(szBuf, "dude!\n") == 0, VERR_TCP_SERVER_STOP);
26
27	/* Send ~20 MB of data that the client receives while trying to disconnect. */
28	RT_ZERO(szBuf);
29	size_t cbSent = 0;
30	while (cbSent < 20 * _1M)
31	{
32	RTTESTI_CHECK_RC_RET(RTTcpWrite(hSocket, szBuf, sizeof(szBuf)), VINF_SUCCESS, VERR_TCP_SERVER_STOP);
33	cbSent += sizeof(szBuf);
34	}
35
36	return VERR_TCP_SERVER_STOP;
37	}
38
39
40	void test3()
41	{
42	RTTestSub(g_hTest, "Graceful disconnect");
43
44	uint32_t cStartErrors = RTTestErrorCount(g_hTest);
45	for (unsigned i = 0; i < 100 && cStartErrors == RTTestErrorCount(g_hTest); i++)
46	{
47	PRTTCPSERVER pServer;
48	int rc = RTTcpServerCreate("localhost", 9999, RTTHREADTYPE_DEFAULT, "server-2", test3Server, NULL, &pServer);
49	#ifdef RT_OS_SOLARIS
50	/** @todo testboxsh1 occationally hits this for some stupid reason. i=21 in
51	* one occurrence. Fudge a bit for now and see if it helps. */
52	if (rc == VERR_NET_ADDRESS_IN_USE)
53	{
54	RTThreadSleep(500);
55	rc = RTTcpServerCreate("localhost", 9999, RTTHREADTYPE_DEFAULT, "server-2", test3Server, NULL, &pServer);
56	}
57	#endif
58	if (rc != VINF_SUCCESS)
59	{
60	RTTestIFailed("RTTcpServerCreate -> %Rrc, i=%d", rc, i);
61	return;
62	}
63
64	RTSOCKET hSocket;
65	RTTESTI_CHECK_RC(rc = RTTcpClientConnect("localhost", 9999, &hSocket), VINF_SUCCESS);
66	if (RT_SUCCESS(rc))
67	{
68	char szBuf[512];
69	RT_ZERO(szBuf);
70	do /* break non-loop */
71	{
72	RTTESTI_CHECK_RC_BREAK(RTTcpRead(hSocket, szBuf, sizeof("hello\n") - 1, NULL), VINF_SUCCESS);
73	RTTESTI_CHECK_BREAK(strcmp(szBuf, "hello\n") == 0);
74	RTTESTI_CHECK_RC_BREAK(RTTcpWrite(hSocket, "dude!\n", sizeof("dude!\n") - 1), VINF_SUCCESS);
75	} while (0);
76
77	RTTESTI_CHECK_RC(RTTcpClientClose(hSocket), VINF_SUCCESS);
78	}
79
80	RTTESTI_CHECK_RC(RTTcpServerDestroy(pServer), VINF_SUCCESS);
81	}
82	}
83
84
85	/* * * * * * * * Test 2 * * * * * * * */
86
87	static DECLCALLBACK(int) test2Server(RTSOCKET hSocket, void *pvUser)
88	{
89	RTTestSetDefault(g_hTest, NULL);
90	char szBuf[512];
91
92	/* say hello */
93	RTTESTI_CHECK_RC_RET(RTTcpWrite(hSocket, "hello\n", sizeof("hello\n") - 1), VINF_SUCCESS, VERR_TCP_SERVER_STOP);
94	RT_ZERO(szBuf);
95	RTTESTI_CHECK_RC_RET(RTTcpRead(hSocket, szBuf, sizeof("dude!\n") - 1, NULL), VINF_SUCCESS, VERR_TCP_SERVER_STOP);
96	szBuf[sizeof("dude!\n") - 1] = '\0';
97	RTTESTI_CHECK_RET(strcmp(szBuf, "dude!\n") == 0, VERR_TCP_SERVER_STOP);
98
99	/* wait for a goodbye which doesn't arrive. */
100	RT_ZERO(szBuf);
101	RTTESTI_CHECK_RC_RET(RTTcpRead(hSocket, szBuf, sizeof("byebye\n") - 1, NULL), VERR_NET_SHUTDOWN, VERR_TCP_SERVER_STOP);
102
103	return VERR_TCP_SERVER_STOP;
104	}
105
106
107	void test2()
108	{
109	RTTestSub(g_hTest, "Rude client");
110
111	PRTTCPSERVER pServer;
112	RTTESTI_CHECK_RC_RETV(RTTcpServerCreate("localhost", 9999, RTTHREADTYPE_DEFAULT, "server-2",
113	test2Server, NULL, &pServer), VINF_SUCCESS);
114
115	int rc;
116	RTSOCKET hSocket;
117	RTTESTI_CHECK_RC(rc = RTTcpClientConnect("localhost", 9999, &hSocket), VINF_SUCCESS);
118	if (RT_SUCCESS(rc))
119	{
120	char szBuf[512];
121	RT_ZERO(szBuf);
122	do /* break non-loop */
123	{
124	RTTESTI_CHECK_RC_BREAK(RTTcpRead(hSocket, szBuf, sizeof("hello\n") - 1, NULL), VINF_SUCCESS);
125	RTTESTI_CHECK_BREAK(strcmp(szBuf, "hello\n") == 0);
126	RTTESTI_CHECK_RC_BREAK(RTTcpWrite(hSocket, "dude!\n", sizeof("dude!\n") - 1), VINF_SUCCESS);
127	} while (0);
128
129	RTTESTI_CHECK_RC(RTTcpClientClose(hSocket), VINF_SUCCESS);
130	}
131
132	RTTESTI_CHECK_RC(RTTcpServerDestroy(pServer), VINF_SUCCESS);
133	}
134
135
136	/* * * * * * * * Test 1 * * * * * * * */
137
138	static DECLCALLBACK(int) test1Server(RTSOCKET hSocket, void *pvUser)
139	{
140	RTTestSetDefault(g_hTest, NULL);
141
142	char szBuf[512];
143	RTTESTI_CHECK_RET(pvUser == NULL, VERR_TCP_SERVER_STOP);
144
145	/* say hello */
146	RTTESTI_CHECK_RC_RET(RTTcpWrite(hSocket, "hello\n", sizeof("hello\n") - 1), VINF_SUCCESS, VERR_TCP_SERVER_STOP);
147	RTTESTI_CHECK_RC_RET(RTTcpRead(hSocket, szBuf, sizeof("dude!\n") - 1, NULL), VINF_SUCCESS, VERR_TCP_SERVER_STOP);
148	szBuf[sizeof("dude!\n") - 1] = '\0';
149	RTTESTI_CHECK_RET(strcmp(szBuf, "dude!\n") == 0, VERR_TCP_SERVER_STOP);
150
151	/* say goodbye */
152	RTTESTI_CHECK_RC_RET(RTTcpRead(hSocket, szBuf, sizeof("byebye\n") - 1, NULL), VINF_SUCCESS, VERR_TCP_SERVER_STOP);
153	szBuf[sizeof("byebye\n") - 1] = '\0';
154	RTTESTI_CHECK_RET(strcmp(szBuf, "byebye\n") == 0, VERR_TCP_SERVER_STOP);
155	RTTESTI_CHECK_RC_RET(RTTcpWrite(hSocket, "bye\n", sizeof("bye\n") - 1), VINF_SUCCESS, VERR_TCP_SERVER_STOP);
156
157	return VERR_TCP_SERVER_STOP;
158	}
159
160
161	void test1()
162	{
163	RTTestSub(g_hTest, "Simple server-client setup");
164
165	PRTTCPSERVER pServer;
166	RTTESTI_CHECK_RC_RETV(RTTcpServerCreate("localhost", 9999, RTTHREADTYPE_DEFAULT, "server-1",
167	test1Server, NULL, &pServer), VINF_SUCCESS);
168
169	int rc;
170	RTSOCKET hSocket;
171	RTTESTI_CHECK_RC(rc = RTTcpClientConnect("localhost", 9999, &hSocket), VINF_SUCCESS);
172	if (RT_SUCCESS(rc))
173	{
174	do /* break non-loop */
175	{
176	char szBuf[512];
177	RT_ZERO(szBuf);
178	RTTESTI_CHECK_RC_BREAK(RTTcpRead(hSocket, szBuf, sizeof("hello\n") - 1, NULL), VINF_SUCCESS);
179	RTTESTI_CHECK_BREAK(strcmp(szBuf, "hello\n") == 0);
180	RTTESTI_CHECK_RC_BREAK(RTTcpWrite(hSocket, "dude!\n", sizeof("dude!\n") - 1), VINF_SUCCESS);
181
182	RTTESTI_CHECK_RC_BREAK(RTTcpWrite(hSocket, "byebye\n", sizeof("byebye\n") - 1), VINF_SUCCESS);
183	RT_ZERO(szBuf);
184	RTTESTI_CHECK_RC_BREAK(RTTcpRead(hSocket, szBuf, sizeof("bye\n") - 1, NULL), VINF_SUCCESS);
185	RTTESTI_CHECK_BREAK(strcmp(szBuf, "bye\n") == 0);
186	} while (0);
187
188	RTTESTI_CHECK_RC(RTTcpClientClose(hSocket), VINF_SUCCESS);
189	}
190
191	RTTESTI_CHECK_RC(RTTcpServerDestroy(pServer), VINF_SUCCESS);
192	}
193
194
195	int main()
196	{
197	RTEXITCODE rcExit = RTTestInitAndCreate("tstRTTcp-1", &g_hTest);
198	if (rcExit != RTEXITCODE_SUCCESS)
199	return rcExit;
200	RTTestBanner(g_hTest);
201
202	test1();
203	test2();
204	test3();
205
206	/** @todo test the full RTTcp API. */
207
208	return RTTestSummaryAndDestroy(g_hTest);
209	}
210

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source: vbox/trunk/src/VBox/Runtime/testcase/tstRTTcp-1.cpp@ 53755

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