tstRTProcCreateEx.cpp@ 91472

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1	/* $Id: tstRTProcCreateEx.cpp 82968 2020-02-04 10:35:17Z vboxsync $ */
2	/** @file
3	* IPRT Testcase - RTProcCreateEx.
4	*/
5
6	/*
7	* Copyright (C) 2010-2020 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*
17	* The contents of this file may alternatively be used under the terms
18	* of the Common Development and Distribution License Version 1.0
19	* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20	* VirtualBox OSE distribution, in which case the provisions of the
21	* CDDL are applicable instead of those of the GPL.
22	*
23	* You may elect to license modified versions of this file under the
24	* terms and conditions of either the GPL or the CDDL or both.
25	*/
26
27
28	/*********************************************************************************************************************************
29	* Header Files *
30	*********************************************************************************************************************************/
31	#include <iprt/process.h>
32
33	#include <iprt/assert.h>
34	#include <iprt/env.h>
35	#include <iprt/err.h>
36	#include <iprt/initterm.h>
37	#include <iprt/mem.h>
38	#include <iprt/message.h>
39	#include <iprt/param.h>
40	#include <iprt/pipe.h>
41	#include <iprt/string.h>
42	#include <iprt/stream.h>
43	#include <iprt/test.h>
44	#include <iprt/thread.h>
45
46	#ifdef RT_OS_WINDOWS
47	# define SECURITY_WIN32
48	# include <iprt/win/windows.h>
49	# include <Security.h>
50	#endif
51
52
53	/*********************************************************************************************************************************
54	* Global Variables *
55	*********************************************************************************************************************************/
56	static RTENV g_hEnvInitial = NIL_RTENV;
57	static char g_szExecName[RTPATH_MAX];
58
59
60	static const char * const g_apszArgs4[] =
61	{
62	/* 0 */ "non existing non executable file",
63	/* 1 */ "--testcase-child-4",
64	/* 2 */ "a b",
65	/* 3 */ " cdef",
66	/* 4 */ "ghijkl ",
67	/* 5 */ "\"",
68	/* 6 */ "\\",
69	/* 7 */ "\\\"",
70	/* 8 */ "\\\"\\",
71	/* 9 */ "\\\\\"\\",
72	/10 / "%TEMP%",
73	/11 / "%TEMP%\filename",
74	/12 / "%TEMP%postfix",
75	/13 / "Prefix%TEMP%postfix",
76	/14 / "%",
77	/15 / "%%",
78	/16 / "%%%",
79	/17 / "%X",
80	/18 / "%%X",
81	NULL
82	};
83
84
85	static int tstRTCreateProcEx6Child(int argc, char **argv)
86	{
87	int rc = RTR3InitExeNoArguments(0);
88	if (RT_FAILURE(rc))
89	return RTMsgInitFailure(rc);
90
91	int cErrors = 0;
92	char szValue[_16K];
93
94	/*
95	* Check for the environment variable we've set in the parent process.
96	*/
97	if (argc >= 3 && strcmp(argv[2], "inherit") == 0)
98	{
99	if (!RTEnvExistEx(RTENV_DEFAULT, "testcase-child-6"))
100	{
101	RTStrmPrintf(g_pStdErr, "child6: Env.var. 'testcase-child-6' was not inherited from parent\n");
102	cErrors++;
103	}
104	}
105	else if (argc >= 3 && strstr(argv[2], "change-record") != NULL)
106	{
107	rc = RTEnvGetEx(RTENV_DEFAULT, "testcase-child-6", szValue, sizeof(szValue), NULL);
108	if (RT_SUCCESS(rc) && strcmp(szValue, "changed"))
109	{
110	RTStrmPrintf(g_pStdErr, "child6: Env.var. 'testcase-child-6'='%s', expected 'changed'.\n", szValue);
111	cErrors++;
112	}
113	else if (RT_FAILURE(rc))
114	{
115	RTStrmPrintf(g_pStdErr, "child6: RTEnvGetEx(,'testcase-child-6',,) -> %Rrc\n", rc);
116	cErrors++;
117	}
118	}
119	else
120	{
121	if (RTEnvExistEx(RTENV_DEFAULT, "testcase-child-6"))
122	{
123	RTStrmPrintf(g_pStdErr, "child6: Env.var. 'testcase-child-6' was inherited from parent\n");
124	cErrors++;
125	}
126	}
127
128	/*
129	* Check the user name if present we didn't inherit from parent.
130	*/
131	if ( argc >= 4
132	&& argv[3][0] != '\0'
133	&& strstr(argv[2], "noinherit") != NULL)
134	{
135	static struct
136	{
137	const char *pszVarNm;
138	bool fReq;
139	} const s_aVars[] =
140	{
141	#ifdef RT_OS_WINDOWS
142	{ "USERNAME", true },
143	#else
144	{ "LOGNAME", true },
145	{ "USER", false },
146	#endif
147	};
148	for (unsigned i = 0; i < RT_ELEMENTS(s_aVars); i++)
149	{
150	rc = RTEnvGetEx(RTENV_DEFAULT, s_aVars[i].pszVarNm, szValue, sizeof(szValue), NULL);
151	if (RT_SUCCESS(rc))
152	{
153	if (strcmp(szValue, argv[3]))
154	{
155	RTStrmPrintf(g_pStdErr, "child6: env.var. '%s'='%s', expected '%s'\n",
156	s_aVars[i].pszVarNm, szValue, argv[3]);
157	cErrors++;
158	}
159	}
160	else if (rc != VERR_ENV_VAR_NOT_FOUND \|\| s_aVars[i].fReq)
161	{
162	RTStrmPrintf(g_pStdErr, "child6: RTGetEnv('%s') -> %Rrc\n", s_aVars[i].pszVarNm, rc);
163	cErrors++;
164	}
165	}
166	}
167
168	#if 1
169	/* For manual testing. */
170	if (strcmp(argv[2],"noinherit") == 0)
171	//if (strcmp(argv[2],"noinherit-change-record") == 0)
172	{
173	RTENV hEnv;
174	rc = RTEnvClone(&hEnv, RTENV_DEFAULT);
175	if (RT_SUCCESS(rc))
176	{
177	uint32_t cVars = RTEnvCountEx(hEnv);
178	for (uint32_t i = 0; i < cVars; i++)
179	{
180	char szVarNm[_1K];
181	rc = RTEnvGetByIndexEx(hEnv, i, szVarNm, sizeof(szVarNm), szValue, sizeof(szValue));
182	if (RT_SUCCESS(rc))
183	RTStrmPrintf(g_pStdErr, "child6: #%u: %s=%s\n", i, szVarNm, szValue);
184	else
185	{
186	RTStrmPrintf(g_pStdErr, "child6: #%u: %Rrc\n", i, rc);
187	cErrors++;
188	}
189	}
190	RTEnvDestroy(hEnv);
191	}
192	else
193	{
194	RTStrmPrintf(g_pStdErr, "child6: RTEnvClone failed: %Rrc\n", rc);
195	cErrors++;
196	}
197	}
198	#endif
199
200	return cErrors == 0 ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
201	}
202
203	static void tstRTCreateProcEx6(const char pszAsUser, const char pszPassword)
204	{
205	RTTestISub("Profile environment");
206
207	const char *apszArgs[5] =
208	{
209	g_szExecName,
210	"--testcase-child-6",
211	"inherit",
212	pszAsUser,
213	NULL
214	};
215
216	RTTESTI_CHECK_RC_RETV(RTEnvSetEx(RTENV_DEFAULT, "testcase-child-6", "true"), VINF_SUCCESS);
217
218	/* Use the process environment first. */
219	RTPROCESS hProc;
220	RTTESTI_CHECK_RC_RETV(RTProcCreateEx(g_szExecName, apszArgs, RTENV_DEFAULT, 0 /fFlags/,
221	NULL, NULL, NULL, pszAsUser, pszPassword, NULL, &hProc), VINF_SUCCESS);
222	RTPROCSTATUS ProcStatus = { -1, RTPROCEXITREASON_ABEND };
223	RTTESTI_CHECK_RC(RTProcWait(hProc, RTPROCWAIT_FLAGS_BLOCK, &ProcStatus), VINF_SUCCESS);
224
225	if (ProcStatus.enmReason != RTPROCEXITREASON_NORMAL \|\| ProcStatus.iStatus != 0)
226	RTTestIFailed("enmReason=%d iStatus=%d", ProcStatus.enmReason, ProcStatus.iStatus);
227
228	/* Use the process environment first with a little change. */
229	apszArgs[2] = "change-record";
230	RTENV hEnvChange;
231	RTTESTI_CHECK_RC_RETV(RTEnvCreateChangeRecord(&hEnvChange), VINF_SUCCESS);
232	RTTESTI_CHECK_RC_RETV(RTEnvSetEx(hEnvChange, "testcase-child-6", "changed"), VINF_SUCCESS);
233	int rc;
234	RTTESTI_CHECK_RC(rc = RTProcCreateEx(g_szExecName, apszArgs, hEnvChange, RTPROC_FLAGS_ENV_CHANGE_RECORD,
235	NULL, NULL, NULL, pszAsUser, pszPassword, NULL, &hProc), VINF_SUCCESS);
236	if (RT_SUCCESS(rc))
237	{
238	ProcStatus.enmReason = RTPROCEXITREASON_ABEND;
239	ProcStatus.iStatus = -1;
240	RTTESTI_CHECK_RC(RTProcWait(hProc, RTPROCWAIT_FLAGS_BLOCK, &ProcStatus), VINF_SUCCESS);
241
242	if (ProcStatus.enmReason != RTPROCEXITREASON_NORMAL \|\| ProcStatus.iStatus != 0)
243	RTTestIFailed("enmReason=%d iStatus=%d", ProcStatus.enmReason, ProcStatus.iStatus);
244	}
245
246
247	/* Use profile environment this time. */
248	apszArgs[2] = "noinherit";
249	RTTESTI_CHECK_RC(rc = RTProcCreateEx(g_szExecName, apszArgs, RTENV_DEFAULT, RTPROC_FLAGS_PROFILE,
250	NULL, NULL, NULL, pszAsUser, pszPassword, NULL, &hProc), VINF_SUCCESS);
251	if (RT_SUCCESS(rc))
252	{
253	ProcStatus.enmReason = RTPROCEXITREASON_ABEND;
254	ProcStatus.iStatus = -1;
255	RTTESTI_CHECK_RC(RTProcWait(hProc, RTPROCWAIT_FLAGS_BLOCK, &ProcStatus), VINF_SUCCESS);
256
257	if (ProcStatus.enmReason != RTPROCEXITREASON_NORMAL \|\| ProcStatus.iStatus != 0)
258	RTTestIFailed("enmReason=%d iStatus=%d", ProcStatus.enmReason, ProcStatus.iStatus);
259	}
260
261	/* Use profile environment this time. */
262	apszArgs[2] = "noinherit-change-record";
263	RTTESTI_CHECK_RC(rc = RTProcCreateEx(g_szExecName, apszArgs, hEnvChange,
264	RTPROC_FLAGS_PROFILE \| RTPROC_FLAGS_ENV_CHANGE_RECORD,
265	NULL, NULL, NULL, pszAsUser, pszPassword, NULL, &hProc), VINF_SUCCESS);
266	if (RT_SUCCESS(rc))
267	{
268	ProcStatus.enmReason = RTPROCEXITREASON_ABEND;
269	ProcStatus.iStatus = -1;
270	RTTESTI_CHECK_RC(RTProcWait(hProc, RTPROCWAIT_FLAGS_BLOCK, &ProcStatus), VINF_SUCCESS);
271
272	if (ProcStatus.enmReason != RTPROCEXITREASON_NORMAL \|\| ProcStatus.iStatus != 0)
273	RTTestIFailed("enmReason=%d iStatus=%d", ProcStatus.enmReason, ProcStatus.iStatus);
274	}
275
276
277	RTTESTI_CHECK_RC(RTEnvDestroy(hEnvChange), VINF_SUCCESS);
278
279	/*
280	* Restore the environment and check that the PROFILE flag didn't mess with
281	* the process environment. (Note! The bug may be elsewhere as well.)
282	*/
283	RTTESTI_CHECK_RC(RTEnvUnsetEx(RTENV_DEFAULT, "testcase-child-6"), VINF_SUCCESS);
284
285	RTENV hEnvCur;
286	RTTESTI_CHECK_RC_RETV(RTEnvClone(&hEnvCur, RTENV_DEFAULT), VINF_SUCCESS);
287	uint32_t cCurrent = RTEnvCountEx(hEnvCur);
288	uint32_t cInitial = RTEnvCountEx(g_hEnvInitial);
289	RTTESTI_CHECK_MSG(cCurrent == cInitial, ("cCurrent=%u cInitial=%u\n", cCurrent, cInitial));
290	uint32_t cVars1;
291	RTENV hEnv1, hEnv2;
292	const char pszEnv1, pszEnv2;
293	if (cCurrent >= cInitial)
294	{
295	hEnv1 = hEnvCur;
296	pszEnv1 = "current";
297	cVars1 = cCurrent;
298	hEnv2 = g_hEnvInitial;
299	pszEnv2 = "initial";
300	}
301	else
302	{
303	hEnv2 = hEnvCur;
304	pszEnv2 = "current";
305	hEnv1 = g_hEnvInitial;
306	pszEnv1 = "initial";
307	cVars1 = cInitial;
308	}
309	for (uint32_t i = 0; i < cVars1; i++)
310	{
311	char szValue1[_16K];
312	char szVarNm[_1K];
313	rc = RTEnvGetByIndexEx(hEnv1, i, szVarNm, sizeof(szVarNm), szValue1, sizeof(szValue1));
314	if (RT_SUCCESS(rc))
315	{
316	char szValue2[_16K];
317	rc = RTEnvGetEx(hEnv2, szVarNm, szValue2, sizeof(szValue2), NULL);
318	if (RT_SUCCESS(rc))
319	{
320	if (strcmp(szValue1, szValue2) != 0)
321	{
322	RTTestIFailed("Variable '%s' differs", szVarNm);
323	RTTestIFailureDetails("%s: '%s'\n"
324	"%s: '%s'\n",
325	pszEnv1, szValue1,
326	pszEnv2, szValue2);
327	}
328	}
329	else
330	RTTestIFailed("RTEnvGetEx(%s,%s,,) failed: %Rrc", pszEnv2, szVarNm, rc);
331
332	}
333	else
334	RTTestIFailed("RTEnvGetByIndexEx(%s,%u,,,,) failed: %Rrc", pszEnv1, i, rc);
335	}
336	}
337
338
339	static int tstRTCreateProcEx5Child(int argc, char **argv)
340	{
341	int rc = RTR3InitExe(argc, &argv, 0);
342	if (RT_FAILURE(rc))
343	return RTMsgInitFailure(rc);
344
345	uint32_t cErrors = 0;
346
347	/* Check that the OS thinks we're running as the user we're supposed to. */
348	char *pszUser;
349	rc = RTProcQueryUsernameA(NIL_RTPROCESS, &pszUser);
350	if (RT_SUCCESS(rc))
351	{
352	#ifdef RT_OS_WINDOWS
353	if (RTStrICmp(pszUser, argv[2]) != 0)
354	#else
355	if (RTStrCmp(pszUser, argv[2]) != 0)
356	#endif
357	{
358	RTStrmPrintf(g_pStdErr, "child4: user name is '%s', expected '%s'\n", pszUser, argv[2]);
359	cErrors++;
360	}
361	RTStrFree(pszUser);
362	}
363	else
364	{
365	RTStrmPrintf(g_pStdErr, "child4: RTProcQueryUsernameA failed: %Rrc\n", rc);
366	cErrors++;
367	}
368
369	return cErrors == 0 ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
370	}
371
372	static void tstRTCreateProcEx5(const char pszUser, const char pszPassword)
373	{
374	RTTestISubF("As user \"%s\" with password \"%s\"", pszUser, pszPassword);
375	RTTESTI_CHECK_RETV(pszUser && *pszUser);
376
377	const char * apszArgs[] =
378	{
379	"test", /* user name */
380	"--testcase-child-5",
381	pszUser,
382	NULL
383	};
384
385	/* Test for invalid logons. */
386	RTPROCESS hProc;
387	int rc = RTProcCreateEx(g_szExecName, apszArgs, RTENV_DEFAULT, 0 /fFlags/, NULL, NULL, NULL,
388	"non-existing-user", "wrong-password", NULL, &hProc);
389	if (rc != VERR_AUTHENTICATION_FAILURE && rc != VERR_PRIVILEGE_NOT_HELD && rc != VERR_PROC_TCB_PRIV_NOT_HELD)
390	RTTestIFailed("rc=%Rrc", rc);
391
392	/* Test for invalid application. */
393	RTTESTI_CHECK_RC(RTProcCreateEx("non-existing-app", apszArgs, RTENV_DEFAULT, 0 /fFlags/, NULL,
394	NULL, NULL, NULL, NULL, NULL, &hProc), VERR_FILE_NOT_FOUND);
395
396	/* Test a (hopefully) valid user/password logon (given by parameters of this function). */
397	RTTESTI_CHECK_RC_RETV(RTProcCreateEx(g_szExecName, apszArgs, RTENV_DEFAULT, 0 /fFlags/, NULL,
398	NULL, NULL, pszUser, pszPassword, NULL, &hProc), VINF_SUCCESS);
399	RTPROCSTATUS ProcStatus = { -1, RTPROCEXITREASON_ABEND };
400	RTTESTI_CHECK_RC(RTProcWait(hProc, RTPROCWAIT_FLAGS_BLOCK, &ProcStatus), VINF_SUCCESS);
401
402	if (ProcStatus.enmReason != RTPROCEXITREASON_NORMAL \|\| ProcStatus.iStatus != 0)
403	RTTestIFailed("enmReason=%d iStatus=%d", ProcStatus.enmReason, ProcStatus.iStatus);
404	}
405
406
407	static int tstRTCreateProcEx4Child(int argc, char **argv)
408	{
409	int rc = RTR3InitExeNoArguments(0);
410	if (RT_FAILURE(rc))
411	return RTMsgInitFailure(rc);
412
413	int cErrors = 0;
414	for (int i = 0; i < argc; i++)
415	if (strcmp(argv[i], g_apszArgs4[i]))
416	{
417	RTStrmPrintf(g_pStdErr,
418	"child4: argv[%2u]='%s'\n"
419	"child4: expected='%s'\n",
420	i, argv[i], g_apszArgs4[i]);
421	cErrors++;
422	}
423
424	return cErrors == 0 ? RTEXITCODE_SUCCESS : RTEXITCODE_FAILURE;
425	}
426
427	static void tstRTCreateProcEx4(const char pszAsUser, const char pszPassword)
428	{
429	RTTestISub("Argument with spaces and stuff");
430
431	RTPROCESS hProc;
432	RTTESTI_CHECK_RC_RETV(RTProcCreateEx(g_szExecName, g_apszArgs4, RTENV_DEFAULT, 0 /fFlags/, NULL,
433	NULL, NULL, pszAsUser, pszPassword, NULL, &hProc), VINF_SUCCESS);
434	RTPROCSTATUS ProcStatus = { -1, RTPROCEXITREASON_ABEND };
435	RTTESTI_CHECK_RC(RTProcWait(hProc, RTPROCWAIT_FLAGS_BLOCK, &ProcStatus), VINF_SUCCESS);
436
437	if (ProcStatus.enmReason != RTPROCEXITREASON_NORMAL \|\| ProcStatus.iStatus != 0)
438	RTTestIFailed("enmReason=%d iStatus=%d", ProcStatus.enmReason, ProcStatus.iStatus);
439	}
440
441
442	static int tstRTCreateProcEx3Child(void)
443	{
444	int rc = RTR3InitExeNoArguments(0);
445	if (RT_FAILURE(rc))
446	return RTMsgInitFailure(rc);
447
448	RTStrmPrintf(g_pStdOut, "w"); RTStrmFlush(g_pStdOut);
449	RTStrmPrintf(g_pStdErr, "o"); RTStrmFlush(g_pStdErr);
450	RTStrmPrintf(g_pStdOut, "r"); RTStrmFlush(g_pStdOut);
451	RTStrmPrintf(g_pStdErr, "k"); RTStrmFlush(g_pStdErr);
452	RTStrmPrintf(g_pStdOut, "s");
453
454	return RTEXITCODE_SUCCESS;
455	}
456
457	static void tstRTCreateProcEx3(const char pszAsUser, const char pszPassword)
458	{
459	RTTestISub("Standard Out+Err");
460
461	RTPIPE hPipeR, hPipeW;
462	RTTESTI_CHECK_RC_RETV(RTPipeCreate(&hPipeR, &hPipeW, RTPIPE_C_INHERIT_WRITE), VINF_SUCCESS);
463	const char * apszArgs[3] =
464	{
465	"non-existing-non-executable-file",
466	"--testcase-child-3",
467	NULL
468	};
469	RTHANDLE Handle;
470	Handle.enmType = RTHANDLETYPE_PIPE;
471	Handle.u.hPipe = hPipeW;
472	RTPROCESS hProc;
473	RTTESTI_CHECK_RC_RETV(RTProcCreateEx(g_szExecName, apszArgs, RTENV_DEFAULT, 0 /fFlags/, NULL,
474	&Handle, &Handle, pszAsUser, pszPassword, NULL, &hProc), VINF_SUCCESS);
475	RTTESTI_CHECK_RC(RTPipeClose(hPipeW), VINF_SUCCESS);
476
477	char szOutput[_4K];
478	size_t offOutput = 0;
479	for (;;)
480	{
481	size_t cbLeft = sizeof(szOutput) - 1 - offOutput;
482	RTTESTI_CHECK(cbLeft > 0);
483	if (cbLeft == 0)
484	break;
485
486	size_t cbRead;
487	int rc = RTPipeReadBlocking(hPipeR, &szOutput[offOutput], cbLeft, &cbRead);
488	if (RT_FAILURE(rc))
489	{
490	RTTESTI_CHECK_RC(rc, VERR_BROKEN_PIPE);
491	break;
492	}
493	offOutput += cbRead;
494	}
495	szOutput[offOutput] = '\0';
496	RTTESTI_CHECK_RC(RTPipeClose(hPipeR), VINF_SUCCESS);
497
498	RTPROCSTATUS ProcStatus = { -1, RTPROCEXITREASON_ABEND };
499	RTTESTI_CHECK_RC(RTProcWait(hProc, RTPROCWAIT_FLAGS_BLOCK, &ProcStatus), VINF_SUCCESS);
500	RTThreadSleep(10);
501
502	if (ProcStatus.enmReason != RTPROCEXITREASON_NORMAL \|\| ProcStatus.iStatus != 0)
503	RTTestIFailed("enmReason=%d iStatus=%d", ProcStatus.enmReason, ProcStatus.iStatus);
504	else if ( offOutput != sizeof("works") - 1
505	\|\| strcmp(szOutput, "works"))
506	RTTestIFailed("wrong output: \"%s\" (len=%u)", szOutput, offOutput);
507	}
508
509
510	static int tstRTCreateProcEx2Child(void)
511	{
512	int rc = RTR3InitExeNoArguments(0);
513	if (RT_FAILURE(rc))
514	return RTMsgInitFailure(rc);
515
516	RTStrmPrintf(g_pStdErr, "howdy");
517	RTStrmPrintf(g_pStdOut, "ignore this output\n");
518
519	return RTEXITCODE_SUCCESS;
520	}
521
522	static void tstRTCreateProcEx2(const char pszAsUser, const char pszPassword)
523	{
524	RTTestISub("Standard Err");
525
526	RTPIPE hPipeR, hPipeW;
527	RTTESTI_CHECK_RC_RETV(RTPipeCreate(&hPipeR, &hPipeW, RTPIPE_C_INHERIT_WRITE), VINF_SUCCESS);
528	const char * apszArgs[3] =
529	{
530	"non-existing-non-executable-file",
531	"--testcase-child-2",
532	NULL
533	};
534	RTHANDLE Handle;
535	Handle.enmType = RTHANDLETYPE_PIPE;
536	Handle.u.hPipe = hPipeW;
537	RTPROCESS hProc;
538	RTTESTI_CHECK_RC_RETV(RTProcCreateEx(g_szExecName, apszArgs, RTENV_DEFAULT, 0 /fFlags/, NULL,
539	NULL, &Handle, pszAsUser, pszPassword, NULL, &hProc), VINF_SUCCESS);
540	RTTESTI_CHECK_RC(RTPipeClose(hPipeW), VINF_SUCCESS);
541
542	char szOutput[_4K];
543	size_t offOutput = 0;
544	for (;;)
545	{
546	size_t cbLeft = sizeof(szOutput) - 1 - offOutput;
547	RTTESTI_CHECK(cbLeft > 0);
548	if (cbLeft == 0)
549	break;
550
551	size_t cbRead;
552	int rc = RTPipeReadBlocking(hPipeR, &szOutput[offOutput], cbLeft, &cbRead);
553	if (RT_FAILURE(rc))
554	{
555	RTTESTI_CHECK_RC(rc, VERR_BROKEN_PIPE);
556	break;
557	}
558	offOutput += cbRead;
559	}
560	szOutput[offOutput] = '\0';
561	RTTESTI_CHECK_RC(RTPipeClose(hPipeR), VINF_SUCCESS);
562
563	RTPROCSTATUS ProcStatus = { -1, RTPROCEXITREASON_ABEND };
564	RTTESTI_CHECK_RC(RTProcWait(hProc, RTPROCWAIT_FLAGS_BLOCK, &ProcStatus), VINF_SUCCESS);
565	RTThreadSleep(10);
566
567	if (ProcStatus.enmReason != RTPROCEXITREASON_NORMAL \|\| ProcStatus.iStatus != 0)
568	RTTestIFailed("enmReason=%d iStatus=%d", ProcStatus.enmReason, ProcStatus.iStatus);
569	else if ( offOutput != sizeof("howdy") - 1
570	\|\| strcmp(szOutput, "howdy"))
571	RTTestIFailed("wrong output: \"%s\" (len=%u)", szOutput, offOutput);
572	}
573
574
575	static int tstRTCreateProcEx1Child(void)
576	{
577	int rc = RTR3InitExeNoArguments(0);
578	if (RT_FAILURE(rc))
579	return RTMsgInitFailure(rc);
580
581	RTPrintf("it works");
582	RTStrmPrintf(g_pStdErr, "ignore this output\n");
583
584	return RTEXITCODE_SUCCESS;
585	}
586
587
588	static void tstRTCreateProcEx1(const char pszAsUser, const char pszPassword)
589	{
590	RTTestISub("Standard Out");
591
592	RTPIPE hPipeR, hPipeW;
593	RTTESTI_CHECK_RC_RETV(RTPipeCreate(&hPipeR, &hPipeW, RTPIPE_C_INHERIT_WRITE), VINF_SUCCESS);
594	const char * apszArgs[3] =
595	{
596	"non-existing-non-executable-file",
597	"--testcase-child-1",
598	NULL
599	};
600	RTHANDLE Handle;
601	Handle.enmType = RTHANDLETYPE_PIPE;
602	Handle.u.hPipe = hPipeW;
603	RTPROCESS hProc;
604	RTTESTI_CHECK_RC_RETV(RTProcCreateEx(g_szExecName, apszArgs, RTENV_DEFAULT, 0 /fFlags/, NULL,
605	&Handle, NULL, pszAsUser, pszPassword, NULL, &hProc), VINF_SUCCESS);
606	RTTESTI_CHECK_RC(RTPipeClose(hPipeW), VINF_SUCCESS);
607
608	char szOutput[_4K];
609	size_t offOutput = 0;
610	for (;;)
611	{
612	size_t cbLeft = sizeof(szOutput) - 1 - offOutput;
613	RTTESTI_CHECK(cbLeft > 0);
614	if (cbLeft == 0)
615	break;
616
617	size_t cbRead;
618	int rc = RTPipeReadBlocking(hPipeR, &szOutput[offOutput], cbLeft, &cbRead);
619	if (RT_FAILURE(rc))
620	{
621	RTTESTI_CHECK_RC(rc, VERR_BROKEN_PIPE);
622	break;
623	}
624	offOutput += cbRead;
625	}
626	szOutput[offOutput] = '\0';
627	RTTESTI_CHECK_RC(RTPipeClose(hPipeR), VINF_SUCCESS);
628
629	RTPROCSTATUS ProcStatus = { -1, RTPROCEXITREASON_ABEND };
630	RTTESTI_CHECK_RC(RTProcWait(hProc, RTPROCWAIT_FLAGS_BLOCK, &ProcStatus), VINF_SUCCESS);
631
632	if (ProcStatus.enmReason != RTPROCEXITREASON_NORMAL \|\| ProcStatus.iStatus != 0)
633	RTTestIFailed("enmReason=%d iStatus=%d", ProcStatus.enmReason, ProcStatus.iStatus);
634	else if ( offOutput != sizeof("it works") - 1
635	\|\| strcmp(szOutput, "it works"))
636	RTTestIFailed("wrong output: \"%s\" (len=%u)", szOutput, offOutput);
637	}
638
639
640	int main(int argc, char **argv)
641	{
642	/*
643	* Deal with child processes first.
644	*/
645	if (argc == 2 && !strcmp(argv[1], "--testcase-child-1"))
646	return tstRTCreateProcEx1Child();
647	if (argc == 2 && !strcmp(argv[1], "--testcase-child-2"))
648	return tstRTCreateProcEx2Child();
649	if (argc == 2 && !strcmp(argv[1], "--testcase-child-3"))
650	return tstRTCreateProcEx3Child();
651	if (argc >= 5 && !strcmp(argv[1], "--testcase-child-4"))
652	return tstRTCreateProcEx4Child(argc, argv);
653	if (argc >= 2 && !strcmp(argv[1], "--testcase-child-5"))
654	return tstRTCreateProcEx5Child(argc, argv);
655	if (argc >= 2 && !strcmp(argv[1], "--testcase-child-6"))
656	return tstRTCreateProcEx6Child(argc, argv);
657
658	/*
659	* Main process.
660	*/
661	const char *pszAsUser = NULL;
662	const char *pszPassword = NULL;
663	if (argc != 1)
664	{
665	if (argc != 4 \|\| strcmp(argv[1], "--as-user"))
666	return 99;
667	pszAsUser = argv[2];
668	pszPassword = argv[3];
669	}
670
671	RTTEST hTest;
672	int rc = RTTestInitAndCreate("tstRTProcCreateEx", &hTest);
673	if (rc)
674	return rc;
675	RTTestBanner(hTest);
676
677	/*
678	* Init globals.
679	*/
680	if (!RTProcGetExecutablePath(g_szExecName, sizeof(g_szExecName)))
681	RTStrCopy(g_szExecName, sizeof(g_szExecName), argv[0]);
682	RTTESTI_CHECK_RC(RTEnvClone(&g_hEnvInitial, RTENV_DEFAULT), VINF_SUCCESS);
683
684	/*
685	* The tests.
686	*/
687	tstRTCreateProcEx1(pszAsUser, pszPassword);
688	tstRTCreateProcEx2(pszAsUser, pszPassword);
689	tstRTCreateProcEx3(pszAsUser, pszPassword);
690	tstRTCreateProcEx4(pszAsUser, pszPassword);
691	if (pszAsUser)
692	tstRTCreateProcEx5(pszAsUser, pszPassword);
693	tstRTCreateProcEx6(pszAsUser, pszPassword);
694
695	/** @todo Cover files, ++ */
696
697	RTEnvDestroy(g_hEnvInitial);
698
699	/*
700	* Summary.
701	*/
702	return RTTestSummaryAndDestroy(hTest);
703	}
704

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source: vbox/trunk/src/VBox/Runtime/testcase/tstRTProcCreateEx.cpp@ 91472

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