tstGuestPropSvc.cpp@ 28417

Last change on this file since 28417 was 26247, checked in by vboxsync, 15 years ago
HostServices/GuestProperties: fixed the test case
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File size: 38.8 KB

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1	/* $Id: tstGuestPropSvc.cpp 26247 2010-02-04 21:44:09Z vboxsync $ */
2	/** @file
3	*
4	* Testcase for the guest property service.
5	*/
6
7	/*
8	* Copyright (C) 2008 Sun Microsystems, Inc.
9	*
10	* This file is part of VirtualBox Open Source Edition (OSE), as
11	* available from http://www.virtualbox.org. This file is free software;
12	* you can redistribute it and/or modify it under the terms of the GNU
13	* General Public License (GPL) as published by the Free Software
14	* Foundation, in version 2 as it comes in the "COPYING" file of the
15	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
16	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
17	*
18	* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
19	* Clara, CA 95054 USA or visit http://www.sun.com if you need
20	* additional information or have any questions.
21	*/
22
23	/*******************************************************************************
24	* Header Files *
25	*******************************************************************************/
26	#include <VBox/HostServices/GuestPropertySvc.h>
27	#include <iprt/initterm.h>
28	#include <iprt/stream.h>
29
30	using namespace guestProp;
31
32	extern "C" DECLCALLBACK(DECLEXPORT(int)) VBoxHGCMSvcLoad (VBOXHGCMSVCFNTABLE *ptable);
33
34	/** Simple call handle structure for the guest call completion callback */
35	struct VBOXHGCMCALLHANDLE_TYPEDEF
36	{
37	/** Where to store the result code */
38	int32_t rc;
39	};
40
41	/** Call completion callback for guest calls. */
42	static void callComplete(VBOXHGCMCALLHANDLE callHandle, int32_t rc)
43	{
44	callHandle->rc = rc;
45	}
46
47	/**
48	* Initialise the HGCM service table as much as we need to start the
49	* service
50	* @param pTable the table to initialise
51	*/
52	void initTable(VBOXHGCMSVCFNTABLE pTable, VBOXHGCMSVCHELPERS pHelpers)
53	{
54	pTable->cbSize = sizeof (VBOXHGCMSVCFNTABLE);
55	pTable->u32Version = VBOX_HGCM_SVC_VERSION;
56	pHelpers->pfnCallComplete = callComplete;
57	pTable->pHelpers = pHelpers;
58	}
59
60	/**
61	* A list of valid flag strings for testConvertFlags. The flag conversion
62	* functions should accept these and convert them from string to a flag type
63	* and back without errors.
64	*/
65	struct flagStrings
66	{
67	/** Flag string in a format the functions should recognise */
68	const char *pcszIn;
69	/** How the functions should output the string again */
70	const char *pcszOut;
71	}
72	validFlagStrings[] =
73	{
74	{ " ", "" },
75	{ "transient, ", "TRANSIENT" },
76	{ " rdOnLyHOST, transIENT , READONLY ", "TRANSIENT, READONLY" },
77	{ " rdonlyguest", "RDONLYGUEST" },
78	{ "rdonlyhost ", "RDONLYHOST" }
79	};
80
81	/**
82	* A list of invalid flag strings for testConvertFlags. The flag conversion
83	* functions should reject these.
84	*/
85	const char *invalidFlagStrings[] =
86	{
87	"RDONLYHOST,,",
88	" TRANSIENT READONLY"
89	};
90
91	/**
92	* Test the flag conversion functions.
93	* @returns iprt status value to indicate whether the test went as expected.
94	* @note prints its own diagnostic information to stdout.
95	*/
96	int testConvertFlags()
97	{
98	int rc = VINF_SUCCESS;
99	RTPrintf("tstGuestPropSvc: Testing conversion of valid flags strings.\n");
100	for (unsigned i = 0; i < RT_ELEMENTS(validFlagStrings) && RT_SUCCESS(rc); ++i)
101	{
102	char szFlagBuffer[MAX_FLAGS_LEN * 2];
103	uint32_t fFlags;
104	rc = validateFlags(validFlagStrings[i].pcszIn, &fFlags);
105	if (RT_FAILURE(rc))
106	RTPrintf("tstGuestPropSvc: FAILURE - Failed to validate flag string '%s'.\n", validFlagStrings[i].pcszIn);
107	if (RT_SUCCESS(rc))
108	{
109	rc = writeFlags(fFlags, szFlagBuffer);
110	if (RT_FAILURE(rc))
111	RTPrintf("tstGuestPropSvc: FAILURE - Failed to convert flag string '%s' back to a string.\n",
112	validFlagStrings[i].pcszIn);
113	}
114	if (RT_SUCCESS(rc) && (strlen(szFlagBuffer) > MAX_FLAGS_LEN - 1))
115	{
116	RTPrintf("tstGuestPropSvc: FAILURE - String '%s' converts back to a flag string which is too long.\n",
117	validFlagStrings[i].pcszIn);
118	rc = VERR_TOO_MUCH_DATA;
119	}
120	if (RT_SUCCESS(rc) && (strcmp(szFlagBuffer, validFlagStrings[i].pcszOut) != 0))
121	{
122	RTPrintf("tstGuestPropSvc: FAILURE - String '%s' converts back to '%s' instead of to '%s'\n",
123	validFlagStrings[i].pcszIn, szFlagBuffer,
124	validFlagStrings[i].pcszOut);
125	rc = VERR_PARSE_ERROR;
126	}
127	}
128	if (RT_SUCCESS(rc))
129	{
130	RTPrintf("Testing rejection of invalid flags strings.\n");
131	for (unsigned i = 0; i < RT_ELEMENTS(invalidFlagStrings) && RT_SUCCESS(rc); ++i)
132	{
133	uint32_t fFlags;
134	/* This is required to fail. */
135	if (RT_SUCCESS(validateFlags(invalidFlagStrings[i], &fFlags)))
136	{
137	RTPrintf("String '%s' was incorrectly accepted as a valid flag string.\n",
138	invalidFlagStrings[i]);
139	rc = VERR_PARSE_ERROR;
140	}
141	}
142	}
143	if (RT_SUCCESS(rc))
144	{
145	char szFlagBuffer[MAX_FLAGS_LEN * 2];
146	uint32_t u32BadFlags = ALLFLAGS << 1;
147	RTPrintf("Testing rejection of an invalid flags field.\n");
148	/* This is required to fail. */
149	if (RT_SUCCESS(writeFlags(u32BadFlags, szFlagBuffer)))
150	{
151	RTPrintf("Flags 0x%x were incorrectly written out as '%.*s'\n",
152	u32BadFlags, MAX_FLAGS_LEN, szFlagBuffer);
153	rc = VERR_PARSE_ERROR;
154	}
155	}
156	return rc;
157	}
158
159	/**
160	* List of property names for testSetPropsHost.
161	*/
162	const char *apcszNameBlock[] =
163	{
164	"test/name/",
165	"test name",
166	"TEST NAME",
167	"/test/name",
168	NULL
169	};
170
171	/**
172	* List of property values for testSetPropsHost.
173	*/
174	const char *apcszValueBlock[] =
175	{
176	"test/value/",
177	"test value",
178	"TEST VALUE",
179	"/test/value",
180	NULL
181	};
182
183	/**
184	* List of property timestamps for testSetPropsHost.
185	*/
186	uint64_t au64TimestampBlock[] =
187	{
188	0, 999, 999999, UINT64_C(999999999999), 0
189	};
190
191	/**
192	* List of property flags for testSetPropsHost.
193	*/
194	const char *apcszFlagsBlock[] =
195	{
196	"",
197	"readonly, transient",
198	"RDONLYHOST",
199	"RdOnlyGuest",
200	NULL
201	};
202
203	/**
204	* Test the SET_PROPS_HOST function.
205	* @returns iprt status value to indicate whether the test went as expected.
206	* @note prints its own diagnostic information to stdout.
207	*/
208	int testSetPropsHost(VBOXHGCMSVCFNTABLE *ptable)
209	{
210	int rc = VINF_SUCCESS;
211	RTPrintf("Testing the SET_PROPS_HOST call.\n");
212	if (!VALID_PTR(ptable->pfnHostCall))
213	{
214	RTPrintf("Invalid pfnHostCall() pointer\n");
215	rc = VERR_INVALID_POINTER;
216	}
217	if (RT_SUCCESS(rc))
218	{
219	VBOXHGCMSVCPARM paParms[4];
220	paParms[0].setPointer ((void *) apcszNameBlock, 0);
221	paParms[1].setPointer ((void *) apcszValueBlock, 0);
222	paParms[2].setPointer ((void *) au64TimestampBlock, 0);
223	paParms[3].setPointer ((void *) apcszFlagsBlock, 0);
224	rc = ptable->pfnHostCall(ptable->pvService, SET_PROPS_HOST, 4,
225	paParms);
226	if (RT_FAILURE(rc))
227	RTPrintf("SET_PROPS_HOST call failed with rc=%Rrc\n", rc);
228	}
229	return rc;
230	}
231
232	/** Result strings for zeroth enumeration test */
233	static const char *pcchEnumResult0[] =
234	{
235	"test/name/\0test/value/\0""0\0",
236	"test name\0test value\0""999\0TRANSIENT, READONLY",
237	"TEST NAME\0TEST VALUE\0""999999\0RDONLYHOST",
238	"/test/name\0/test/value\0""999999999999\0RDONLYGUEST",
239	NULL
240	};
241
242	/** Result string sizes for zeroth enumeration test */
243	static const uint32_t cchEnumResult0[] =
244	{
245	sizeof("test/name/\0test/value/\0""0\0"),
246	sizeof("test name\0test value\0""999\0TRANSIENT, READONLY"),
247	sizeof("TEST NAME\0TEST VALUE\0""999999\0RDONLYHOST"),
248	sizeof("/test/name\0/test/value\0""999999999999\0RDONLYGUEST"),
249	0
250	};
251
252	/**
253	* The size of the buffer returned by the zeroth enumeration test -
254	* the - 1 at the end is because of the hidden zero terminator
255	*/
256	static const uint32_t cchEnumBuffer0 =
257	sizeof("test/name/\0test/value/\0""0\0\0"
258	"test name\0test value\0""999\0TRANSIENT, READONLY\0"
259	"TEST NAME\0TEST VALUE\0""999999\0RDONLYHOST\0"
260	"/test/name\0/test/value\0""999999999999\0RDONLYGUEST\0\0\0\0\0") - 1;
261
262	/** Result strings for first and second enumeration test */
263	static const char *pcchEnumResult1[] =
264	{
265	"TEST NAME\0TEST VALUE\0""999999\0RDONLYHOST",
266	"/test/name\0/test/value\0""999999999999\0RDONLYGUEST",
267	NULL
268	};
269
270	/** Result string sizes for first and second enumeration test */
271	static const uint32_t cchEnumResult1[] =
272	{
273	sizeof("TEST NAME\0TEST VALUE\0""999999\0RDONLYHOST"),
274	sizeof("/test/name\0/test/value\0""999999999999\0RDONLYGUEST"),
275	0
276	};
277
278	/**
279	* The size of the buffer returned by the first enumeration test -
280	* the - 1 at the end is because of the hidden zero terminator
281	*/
282	static const uint32_t cchEnumBuffer1 =
283	sizeof("TEST NAME\0TEST VALUE\0""999999\0RDONLYHOST\0"
284	"/test/name\0/test/value\0""999999999999\0RDONLYGUEST\0\0\0\0\0") - 1;
285
286	static const struct enumStringStruct
287	{
288	/** The enumeration pattern to test */
289	const char *pcszPatterns;
290	/** The size of the pattern string */
291	const uint32_t cchPatterns;
292	/** The expected enumeration output strings */
293	const char **ppcchResult;
294	/** The size of the output strings */
295	const uint32_t *pcchResult;
296	/** The size of the buffer needed for the enumeration */
297	const uint32_t cchBuffer;
298	}
299	enumStrings[] =
300	{
301	{
302	"", sizeof(""),
303	pcchEnumResult0,
304	cchEnumResult0,
305	cchEnumBuffer0
306	},
307	{
308	"/\0?E", sizeof("/\0?E"),
309	pcchEnumResult1,
310	cchEnumResult1,
311	cchEnumBuffer1
312	},
313	{
314	"/\|?E", sizeof("/\|?E"),
315	pcchEnumResult1,
316	cchEnumResult1,
317	cchEnumBuffer1
318	}
319	};
320
321	/**
322	* Test the ENUM_PROPS_HOST function.
323	* @returns iprt status value to indicate whether the test went as expected.
324	* @note prints its own diagnostic information to stdout.
325	*/
326	int testEnumPropsHost(VBOXHGCMSVCFNTABLE *ptable)
327	{
328	int rc = VINF_SUCCESS;
329	RTPrintf("Testing the ENUM_PROPS_HOST call.\n");
330	if (!VALID_PTR(ptable->pfnHostCall))
331	{
332	RTPrintf("Invalid pfnHostCall() pointer\n");
333	rc = VERR_INVALID_POINTER;
334	}
335	for (unsigned i = 0; RT_SUCCESS(rc) && i < RT_ELEMENTS(enumStrings);
336	++i)
337	{
338	char buffer[2048];
339	VBOXHGCMSVCPARM paParms[3];
340	paParms[0].setPointer ((void *) enumStrings[i].pcszPatterns,
341	enumStrings[i].cchPatterns);
342	paParms[1].setPointer ((void *) buffer,
343	enumStrings[i].cchBuffer - 1);
344	AssertBreakStmt(sizeof(buffer) > enumStrings[i].cchBuffer,
345	rc = VERR_INTERNAL_ERROR);
346	if (RT_SUCCESS(rc))
347	{
348	/* This should fail as the buffer is too small. */
349	int rc2 = ptable->pfnHostCall(ptable->pvService, ENUM_PROPS_HOST,
350	3, paParms);
351	if (rc2 != VERR_BUFFER_OVERFLOW)
352	{
353	RTPrintf("ENUM_PROPS_HOST returned %Rrc instead of VERR_BUFFER_OVERFLOW on too small buffer, pattern number %d\n", rc2, i);
354	rc = VERR_BUFFER_OVERFLOW;
355	}
356	else
357	{
358	uint32_t cchBufferActual;
359	rc = paParms[2].getUInt32 (&cchBufferActual);
360	if (RT_SUCCESS(rc) && cchBufferActual != enumStrings[i].cchBuffer)
361	{
362	RTPrintf("ENUM_PROPS_HOST requested a buffer size of %lu instead of %lu for pattern number %d\n", cchBufferActual, enumStrings[i].cchBuffer, i);
363	rc = VERR_OUT_OF_RANGE;
364	}
365	else if (RT_FAILURE(rc))
366	RTPrintf("ENUM_PROPS_HOST did not return the required buffer size properly for pattern %d\n", i);
367	}
368	}
369	if (RT_SUCCESS(rc))
370	{
371	paParms[1].setPointer ((void *) buffer, enumStrings[i].cchBuffer);
372	rc = ptable->pfnHostCall(ptable->pvService, ENUM_PROPS_HOST,
373	3, paParms);
374	if (RT_FAILURE(rc))
375	RTPrintf("ENUM_PROPS_HOST call failed for pattern %d with rc=%Rrc\n", i, rc);
376	else
377	/* Look for each of the result strings in the buffer which was returned */
378	for (unsigned j = 0; RT_SUCCESS(rc) && enumStrings[i].ppcchResult[j] != NULL;
379	++j)
380	{
381	bool found = false;
382	for (unsigned k = 0; !found && k < enumStrings[i].cchBuffer
383	- enumStrings[i].pcchResult[j];
384	++k)
385	if (memcmp(buffer + k, enumStrings[i].ppcchResult[j],
386	enumStrings[i].pcchResult[j]) == 0)
387	found = true;
388	if (!found)
389	{
390	RTPrintf("ENUM_PROPS_HOST did not produce the expected output for pattern %d\n",
391	i);
392	rc = VERR_UNRESOLVED_ERROR;
393	}
394	}
395	}
396	}
397	return rc;
398	}
399
400	/**
401	* Set a property by calling the service
402	* @returns the status returned by the call to the service
403	*
404	* @param pTable the service instance handle
405	* @param pcszName the name of the property to set
406	* @param pcszValue the value to set the property to
407	* @param pcszFlags the flag string to set if one of the SET_PROP[_HOST]
408	* commands is used
409	* @param isHost whether the SET_PROP[_VALUE]_HOST commands should be
410	* used, rather than the guest ones
411	* @param useSetProp whether SET_PROP[_HOST] should be used rather than
412	* SET_PROP_VALUE[_HOST]
413	*/
414	int doSetProperty(VBOXHGCMSVCFNTABLE pTable, const char pcszName,
415	const char pcszValue, const char pcszFlags, bool isHost,
416	bool useSetProp)
417	{
418	VBOXHGCMCALLHANDLE_TYPEDEF callHandle = { VINF_SUCCESS };
419	int command = SET_PROP_VALUE;
420	if (isHost)
421	{
422	if (useSetProp)
423	command = SET_PROP_HOST;
424	else
425	command = SET_PROP_VALUE_HOST;
426	}
427	else if (useSetProp)
428	command = SET_PROP;
429	VBOXHGCMSVCPARM paParms[3];
430	/* Work around silly constant issues - we ought to allow passing
431	* constant strings in the hgcm parameters. */
432	char szName[MAX_NAME_LEN];
433	char szValue[MAX_VALUE_LEN];
434	char szFlags[MAX_FLAGS_LEN];
435	RTStrPrintf(szName, sizeof(szName), "%s", pcszName);
436	RTStrPrintf(szValue, sizeof(szValue), "%s", pcszValue);
437	RTStrPrintf(szFlags, sizeof(szFlags), "%s", pcszFlags);
438	paParms[0].setPointer (szName, (uint32_t)strlen(szName) + 1);
439	paParms[1].setPointer (szValue, (uint32_t)strlen(szValue) + 1);
440	paParms[2].setPointer (szFlags, (uint32_t)strlen(szFlags) + 1);
441	if (isHost)
442	callHandle.rc = pTable->pfnHostCall(pTable->pvService, command,
443	useSetProp ? 3 : 2, paParms);
444	else
445	pTable->pfnCall(pTable->pvService, &callHandle, 0, NULL, command,
446	useSetProp ? 3 : 2, paParms);
447	return callHandle.rc;
448	}
449
450
451	/** Array of properties for testing SET_PROP_HOST and _GUEST. */
452	static const struct
453	{
454	/** Property name */
455	const char *pcszName;
456	/** Property value */
457	const char *pcszValue;
458	/** Property flags */
459	const char *pcszFlags;
460	/** Should this be set as the host or the guest? */
461	bool isHost;
462	/** Should we use SET_PROP or SET_PROP_VALUE? */
463	bool useSetProp;
464	/** Should this succeed or be rejected with VERR_PERMISSION_DENIED? */
465	bool isAllowed;
466	}
467	setProperties[] =
468	{
469	{ "Red", "Stop!", "transient", false, true, true },
470	{ "Amber", "Caution!", "", false, false, true },
471	{ "Green", "Go!", "readonly", true, true, true },
472	{ "Blue", "What on earth...?", "", true, false, true },
473	{ "/test/name", "test", "", false, true, false },
474	{ "TEST NAME", "test", "", true, true, false },
475	{ "Green", "gone out...", "", false, false, false },
476	{ "Green", "gone out...", "", true, false, false },
477	{ NULL, NULL, NULL, false, false, false }
478	};
479
480	/**
481	* Test the SET_PROP, SET_PROP_VALUE, SET_PROP_HOST and SET_PROP_VALUE_HOST
482	* functions.
483	* @returns iprt status value to indicate whether the test went as expected.
484	* @note prints its own diagnostic information to stdout.
485	*/
486	int testSetProp(VBOXHGCMSVCFNTABLE *pTable)
487	{
488	int rc = VINF_SUCCESS;
489	RTPrintf("Testing the SET_PROP, SET_PROP_VALUE, SET_PROP_HOST and SET_PROP_VALUE_HOST calls.\n");
490	for (unsigned i = 0; RT_SUCCESS(rc) && (setProperties[i].pcszName != NULL);
491	++i)
492	{
493	rc = doSetProperty(pTable, setProperties[i].pcszName,
494	setProperties[i].pcszValue,
495	setProperties[i].pcszFlags,
496	setProperties[i].isHost,
497	setProperties[i].useSetProp);
498	if (setProperties[i].isAllowed && RT_FAILURE(rc))
499	RTPrintf("Setting property '%s' failed with rc=%Rrc.\n",
500	setProperties[i].pcszName, rc);
501	else if ( !setProperties[i].isAllowed
502	&& (rc != VERR_PERMISSION_DENIED))
503	{
504	RTPrintf("Setting property '%s' returned %Rrc instead of VERR_PERMISSION_DENIED.\n",
505	setProperties[i].pcszName, rc);
506	rc = VERR_IPE_UNEXPECTED_STATUS;
507	}
508	else
509	rc = VINF_SUCCESS;
510	}
511	return rc;
512	}
513
514	/**
515	* Delete a property by calling the service
516	* @returns the status returned by the call to the service
517	*
518	* @param pTable the service instance handle
519	* @param pcszName the name of the property to delete
520	* @param isHost whether the DEL_PROP_HOST command should be used, rather
521	* than the guest one
522	*/
523	int doDelProp(VBOXHGCMSVCFNTABLE pTable, const char pcszName, bool isHost)
524	{
525	VBOXHGCMCALLHANDLE_TYPEDEF callHandle = { VINF_SUCCESS };
526	int command = DEL_PROP;
527	if (isHost)
528	command = DEL_PROP_HOST;
529	VBOXHGCMSVCPARM paParms[1];
530	/* Work around silly constant issues - we ought to allow passing
531	* constant strings in the hgcm parameters. */
532	char szName[MAX_NAME_LEN];
533	RTStrPrintf(szName, sizeof(szName), "%s", pcszName);
534	paParms[0].setPointer (szName, (uint32_t)strlen(szName) + 1);
535	if (isHost)
536	callHandle.rc = pTable->pfnHostCall(pTable->pvService, command,
537	1, paParms);
538	else
539	pTable->pfnCall(pTable->pvService, &callHandle, 0, NULL, command,
540	1, paParms);
541	return callHandle.rc;
542	}
543
544	/** Array of properties for testing DEL_PROP_HOST and _GUEST. */
545	static const struct
546	{
547	/** Property name */
548	const char *pcszName;
549	/** Should this be set as the host or the guest? */
550	bool isHost;
551	/** Should this succeed or be rejected with VERR_PERMISSION_DENIED? */
552	bool isAllowed;
553	}
554	delProperties[] =
555	{
556	{ "Red", false, true },
557	{ "Amber", true, true },
558	{ "Red2", false, true },
559	{ "Amber2", true, true },
560	{ "Green", false, false },
561	{ "Green", true, false },
562	{ "/test/name", false, false },
563	{ "TEST NAME", true, false },
564	{ NULL, false, false }
565	};
566
567	/**
568	* Test the DEL_PROP, and DEL_PROP_HOST functions.
569	* @returns iprt status value to indicate whether the test went as expected.
570	* @note prints its own diagnostic information to stdout.
571	*/
572	int testDelProp(VBOXHGCMSVCFNTABLE *pTable)
573	{
574	int rc = VINF_SUCCESS;
575	RTPrintf("Testing the DEL_PROP and DEL_PROP_HOST calls.\n");
576	for (unsigned i = 0; RT_SUCCESS(rc) && (delProperties[i].pcszName != NULL);
577	++i)
578	{
579	rc = doDelProp(pTable, delProperties[i].pcszName,
580	delProperties[i].isHost);
581	if (delProperties[i].isAllowed && RT_FAILURE(rc))
582	RTPrintf("Deleting property '%s' failed with rc=%Rrc.\n",
583	delProperties[i].pcszName, rc);
584	else if ( !delProperties[i].isAllowed
585	&& (rc != VERR_PERMISSION_DENIED)
586	)
587	{
588	RTPrintf("Deleting property '%s' returned %Rrc instead of VERR_PERMISSION_DENIED.\n",
589	delProperties[i].pcszName, rc);
590	rc = VERR_IPE_UNEXPECTED_STATUS;
591	}
592	else
593	rc = VINF_SUCCESS;
594	}
595	return rc;
596	}
597
598	/** Array of properties for testing GET_PROP_HOST. */
599	static const struct
600	{
601	/** Property name */
602	const char *pcszName;
603	/** What value/flags pattern do we expect back? */
604	const char *pcchValue;
605	/** What size should the value/flags array be? */
606	uint32_t cchValue;
607	/** Should this proeprty exist? */
608	bool exists;
609	/** Do we expect a particular timestamp? */
610	bool hasTimestamp;
611	/** What timestamp if any do ex expect? */
612	uint64_t u64Timestamp;
613	}
614	getProperties[] =
615	{
616	{ "test/name/", "test/value/\0", sizeof("test/value/\0"), true, true, 0 },
617	{ "test name", "test value\0TRANSIENT, READONLY",
618	sizeof("test value\0TRANSIENT, READONLY"), true, true, 999 },
619	{ "TEST NAME", "TEST VALUE\0RDONLYHOST", sizeof("TEST VALUE\0RDONLYHOST"),
620	true, true, 999999 },
621	{ "/test/name", "/test/value\0RDONLYGUEST",
622	sizeof("/test/value\0RDONLYGUEST"), true, true, UINT64_C(999999999999) },
623	{ "Green", "Go!\0READONLY", sizeof("Go!\0READONLY"), true, false, 0 },
624	{ "Blue", "What on earth...?\0", sizeof("What on earth...?\0"), true,
625	false, 0 },
626	{ "Red", "", 0, false, false, 0 },
627	{ NULL, NULL, 0, false, false, 0 }
628	};
629
630	/**
631	* Test the GET_PROP_HOST function.
632	* @returns iprt status value to indicate whether the test went as expected.
633	* @note prints its own diagnostic information to stdout.
634	*/
635	int testGetProp(VBOXHGCMSVCFNTABLE *pTable)
636	{
637	int rc = VINF_SUCCESS, rc2 = VINF_SUCCESS;
638	RTPrintf("Testing the GET_PROP_HOST call.\n");
639	for (unsigned i = 0; RT_SUCCESS(rc) && (getProperties[i].pcszName != NULL);
640	++i)
641	{
642	VBOXHGCMSVCPARM paParms[4];
643	/* Work around silly constant issues - we ought to allow passing
644	* constant strings in the hgcm parameters. */
645	char szName[MAX_NAME_LEN] = "";
646	char szBuffer[MAX_VALUE_LEN + MAX_FLAGS_LEN];
647	AssertBreakStmt(sizeof(szBuffer) >= getProperties[i].cchValue,
648	rc = VERR_INTERNAL_ERROR);
649	RTStrPrintf(szName, sizeof(szName), "%s", getProperties[i].pcszName);
650	paParms[0].setPointer (szName, (uint32_t)strlen(szName) + 1);
651	paParms[1].setPointer (szBuffer, sizeof(szBuffer));
652	rc2 = pTable->pfnHostCall(pTable->pvService, GET_PROP_HOST, 4,
653	paParms);
654	if (getProperties[i].exists && RT_FAILURE(rc2))
655	{
656	RTPrintf("Getting property '%s' failed with rc=%Rrc.\n",
657	getProperties[i].pcszName, rc2);
658	rc = rc2;
659	}
660	else if (!getProperties[i].exists && (rc2 != VERR_NOT_FOUND))
661	{
662	RTPrintf("Getting property '%s' returned %Rrc instead of VERR_NOT_FOUND.\n",
663	getProperties[i].pcszName, rc2);
664	rc = VERR_IPE_UNEXPECTED_STATUS;
665	}
666	if (RT_SUCCESS(rc) && getProperties[i].exists)
667	{
668	uint32_t u32ValueLen;
669	rc = paParms[3].getUInt32 (&u32ValueLen);
670	if (RT_FAILURE(rc))
671	RTPrintf("Failed to get the size of the output buffer for property '%s'\n",
672	getProperties[i].pcszName);
673	if ( RT_SUCCESS(rc)
674	&& (memcmp(szBuffer, getProperties[i].pcchValue,
675	getProperties[i].cchValue) != 0)
676	)
677	{
678	RTPrintf("Unexpected result '%.s' for property '%s', expected '%.s'.\n",
679	u32ValueLen, szBuffer, getProperties[i].pcszName,
680	getProperties[i].cchValue, getProperties[i].pcchValue);
681	rc = VERR_UNRESOLVED_ERROR;
682	}
683	if (RT_SUCCESS(rc) && getProperties[i].hasTimestamp)
684	{
685	uint64_t u64Timestamp;
686	rc = paParms[2].getUInt64 (&u64Timestamp);
687	if (RT_FAILURE(rc))
688	RTPrintf("Failed to get the timestamp for property '%s'\n",
689	getProperties[i].pcszName);
690	if ( RT_SUCCESS(rc)
691	&& (u64Timestamp != getProperties[i].u64Timestamp)
692	)
693	{
694	RTPrintf("Bad timestamp %llu for property '%s', expected %llu.\n",
695	u64Timestamp, getProperties[i].pcszName,
696	getProperties[i].u64Timestamp);
697	rc = VERR_UNRESOLVED_ERROR;
698	}
699	}
700	}
701	}
702	return rc;
703	}
704
705	/** Array of properties for testing GET_PROP_HOST. */
706	static const struct
707	{
708	/** Buffer returned */
709	const char *pchBuffer;
710	/** What size should the buffer be? */
711	uint32_t cchBuffer;
712	}
713	getNotifications[] =
714	{
715	{ "Red\0Stop!\0TRANSIENT", sizeof("Red\0Stop!\0TRANSIENT") },
716	{ "Amber\0Caution!\0", sizeof("Amber\0Caution!\0") },
717	{ "Green\0Go!\0READONLY", sizeof("Green\0Go!\0READONLY") },
718	{ "Blue\0What on earth...?\0", sizeof("Blue\0What on earth...?\0") },
719	{ "Red\0\0", sizeof("Red\0\0") },
720	{ "Amber\0\0", sizeof("Amber\0\0") },
721	{ NULL, 0 }
722	};
723
724	/**
725	* Test the GET_NOTIFICATION function.
726	* @returns iprt status value to indicate whether the test went as expected.
727	* @note prints its own diagnostic information to stdout.
728	*/
729	int testGetNotification(VBOXHGCMSVCFNTABLE *pTable)
730	{
731	int rc = VINF_SUCCESS;
732	VBOXHGCMCALLHANDLE_TYPEDEF callHandle = { VINF_SUCCESS };
733	char chBuffer[MAX_NAME_LEN + MAX_VALUE_LEN + MAX_FLAGS_LEN];
734	static char szPattern[] = "";
735
736	RTPrintf("Testing the GET_NOTIFICATION call.\n");
737	uint64_t u64Timestamp;
738	uint32_t u32Size = 0;
739	VBOXHGCMSVCPARM paParms[4];
740
741	/* Test "buffer too small" */
742	u64Timestamp = 1;
743	paParms[0].setPointer ((void *) szPattern, sizeof(szPattern));
744	paParms[1].setUInt64 (u64Timestamp);
745	paParms[2].setPointer ((void *) chBuffer, getNotifications[0].cchBuffer - 1);
746	pTable->pfnCall(pTable->pvService, &callHandle, 0, NULL,
747	GET_NOTIFICATION, 4, paParms);
748	if ( callHandle.rc != VERR_BUFFER_OVERFLOW
749	\|\| RT_FAILURE(paParms[3].getUInt32 (&u32Size))
750	\|\| u32Size != getNotifications[0].cchBuffer
751	)
752	{
753	RTPrintf("Getting notification for property '%s' with a too small buffer did not fail correctly.\n",
754	getNotifications[0].pchBuffer);
755	rc = VERR_UNRESOLVED_ERROR;
756	}
757
758	/* Test successful notification queries. Start with an unknown timestamp
759	* to get the oldest available notification. */
760	u64Timestamp = 1;
761	for (unsigned i = 0; RT_SUCCESS(rc) && (getNotifications[i].pchBuffer != NULL);
762	++i)
763	{
764	paParms[0].setPointer ((void *) szPattern, sizeof(szPattern));
765	paParms[1].setUInt64 (u64Timestamp);
766	paParms[2].setPointer ((void *) chBuffer, sizeof(chBuffer));
767	pTable->pfnCall(pTable->pvService, &callHandle, 0, NULL,
768	GET_NOTIFICATION, 4, paParms);
769	if ( RT_FAILURE(callHandle.rc)
770	\|\| (i == 0 && callHandle.rc != VWRN_NOT_FOUND)
771	\|\| RT_FAILURE(paParms[1].getUInt64 (&u64Timestamp))
772	\|\| RT_FAILURE(paParms[3].getUInt32 (&u32Size))
773	\|\| u32Size != getNotifications[i].cchBuffer
774	\|\| memcmp(chBuffer, getNotifications[i].pchBuffer, u32Size) != 0
775	)
776	{
777	RTPrintf("Failed to get notification for property '%s'.\n",
778	getNotifications[i].pchBuffer);
779	rc = VERR_UNRESOLVED_ERROR;
780	}
781	}
782	return rc;
783	}
784
785	/** Paramters for the asynchronous guest notification call */
786	struct asyncNotification_
787	{
788	/** Call parameters */
789	VBOXHGCMSVCPARM aParms[4];
790	/** Result buffer */
791	char chBuffer[MAX_NAME_LEN + MAX_VALUE_LEN + MAX_FLAGS_LEN];
792	/** Return value */
793	VBOXHGCMCALLHANDLE_TYPEDEF callHandle;
794	} asyncNotification;
795
796	/**
797	* Set up the test for the asynchronous GET_NOTIFICATION function.
798	* @returns iprt status value to indicate whether the test went as expected.
799	* @note prints its own diagnostic information to stdout.
800	*/
801	int setupAsyncNotification(VBOXHGCMSVCFNTABLE *pTable)
802	{
803	int rc = VINF_SUCCESS;
804
805	RTPrintf("Testing the asynchronous GET_NOTIFICATION call with no notifications are available.\n");
806	uint64_t u64Timestamp = 0;
807	uint32_t u32Size = 0;
808	static char szPattern[] = "";
809
810	asyncNotification.aParms[0].setPointer ((void *) szPattern, sizeof(szPattern));
811	asyncNotification.aParms[1].setUInt64 (u64Timestamp);
812	asyncNotification.aParms[2].setPointer ((void *) asyncNotification.chBuffer,
813	sizeof(asyncNotification.chBuffer));
814	asyncNotification.callHandle.rc = VINF_HGCM_ASYNC_EXECUTE;
815	pTable->pfnCall(pTable->pvService, &asyncNotification.callHandle, 0, NULL,
816	GET_NOTIFICATION, 4, asyncNotification.aParms);
817	if (RT_FAILURE(asyncNotification.callHandle.rc))
818	{
819	RTPrintf("GET_NOTIFICATION call failed, rc=%Rrc.\n", asyncNotification.callHandle.rc);
820	rc = VERR_UNRESOLVED_ERROR;
821	}
822	else if (asyncNotification.callHandle.rc != VINF_HGCM_ASYNC_EXECUTE)
823	{
824	RTPrintf("GET_NOTIFICATION call completed when no new notifications should be available.\n");
825	rc = VERR_UNRESOLVED_ERROR;
826	}
827	return rc;
828	}
829
830	/**
831	* Test the asynchronous GET_NOTIFICATION function.
832	* @returns iprt status value to indicate whether the test went as expected.
833	* @note prints its own diagnostic information to stdout.
834	*/
835	int testAsyncNotification(VBOXHGCMSVCFNTABLE *pTable)
836	{
837	int rc = VINF_SUCCESS;
838	uint64_t u64Timestamp;
839	uint32_t u32Size;
840	if ( asyncNotification.callHandle.rc != VINF_SUCCESS
841	\|\| RT_FAILURE(asyncNotification.aParms[1].getUInt64 (&u64Timestamp))
842	\|\| RT_FAILURE(asyncNotification.aParms[3].getUInt32 (&u32Size))
843	\|\| u32Size != getNotifications[0].cchBuffer
844	\|\| memcmp(asyncNotification.chBuffer, getNotifications[0].pchBuffer, u32Size) != 0
845	)
846	{
847	RTPrintf("Asynchronous GET_NOTIFICATION call did not complete as expected, rc=%Rrc\n",
848	asyncNotification.callHandle.rc);
849	rc = VERR_UNRESOLVED_ERROR;
850	}
851	return rc;
852	}
853
854	/** Array of properties for testing SET_PROP_HOST and _GUEST with the
855	* READONLYGUEST global flag set. */
856	static const struct
857	{
858	/** Property name */
859	const char *pcszName;
860	/** Property value */
861	const char *pcszValue;
862	/** Property flags */
863	const char *pcszFlags;
864	/** Should this be set as the host or the guest? */
865	bool isHost;
866	/** Should we use SET_PROP or SET_PROP_VALUE? */
867	bool useSetProp;
868	/** Should this succeed or be rejected with VERR_ (NOT VINF_!)
869	* PERMISSION_DENIED? The global check is done after the property one. */
870	bool isAllowed;
871	}
872	setPropertiesROGuest[] =
873	{
874	{ "Red", "Stop!", "transient", false, true, true },
875	{ "Amber", "Caution!", "", false, false, true },
876	{ "Green", "Go!", "readonly", true, true, true },
877	{ "Blue", "What on earth...?", "", true, false, true },
878	{ "/test/name", "test", "", false, true, true },
879	{ "TEST NAME", "test", "", true, true, true },
880	{ "Green", "gone out...", "", false, false, false },
881	{ "Green", "gone out....", "", true, false, false },
882	{ NULL, NULL, NULL, false, false, true }
883	};
884
885	/**
886	* Set the global flags value by calling the service
887	* @returns the status returned by the call to the service
888	*
889	* @param pTable the service instance handle
890	* @param eFlags the flags to set
891	*/
892	int doSetGlobalFlags(VBOXHGCMSVCFNTABLE *pTable, ePropFlags eFlags)
893	{
894	VBOXHGCMSVCPARM paParm;
895	paParm.setUInt32(eFlags);
896	int rc = pTable->pfnHostCall(pTable->pvService, SET_GLOBAL_FLAGS_HOST,
897	1, &paParm);
898	if (RT_FAILURE(rc))
899	{
900	char szFlags[MAX_FLAGS_LEN];
901	if (RT_FAILURE(writeFlags(eFlags, szFlags)))
902	RTPrintf("Failed to set the global flags.\n");
903	else
904	RTPrintf("Failed to set the global flags \"%s\".\n",
905	szFlags);
906	}
907	return rc;
908	}
909
910	/**
911	* Test the SET_PROP, SET_PROP_VALUE, SET_PROP_HOST and SET_PROP_VALUE_HOST
912	* functions.
913	* @returns iprt status value to indicate whether the test went as expected.
914	* @note prints its own diagnostic information to stdout.
915	*/
916	int testSetPropROGuest(VBOXHGCMSVCFNTABLE *pTable)
917	{
918	int rc = VINF_SUCCESS;
919	RTPrintf("Testing the SET_PROP, SET_PROP_VALUE, SET_PROP_HOST and SET_PROP_VALUE_HOST calls with READONLYGUEST set globally.\n");
920	rc = VBoxHGCMSvcLoad(pTable);
921	if (RT_FAILURE(rc))
922	RTPrintf("Failed to start the HGCM service.\n");
923	if (RT_SUCCESS(rc))
924	rc = doSetGlobalFlags(pTable, RDONLYGUEST);
925	for (unsigned i = 0; RT_SUCCESS(rc) && (setPropertiesROGuest[i].pcszName != NULL);
926	++i)
927	{
928	rc = doSetProperty(pTable, setPropertiesROGuest[i].pcszName,
929	setPropertiesROGuest[i].pcszValue,
930	setPropertiesROGuest[i].pcszFlags,
931	setPropertiesROGuest[i].isHost,
932	setPropertiesROGuest[i].useSetProp);
933	if (setPropertiesROGuest[i].isAllowed && RT_FAILURE(rc))
934	RTPrintf("Setting property '%s' to '%s' failed with rc=%Rrc.\n",
935	setPropertiesROGuest[i].pcszName,
936	setPropertiesROGuest[i].pcszValue, rc);
937	else if ( !setPropertiesROGuest[i].isAllowed
938	&& (rc != VERR_PERMISSION_DENIED))
939	{
940	RTPrintf("Setting property '%s' to '%s' returned %Rrc instead of VERR_PERMISSION_DENIED.\n",
941	setPropertiesROGuest[i].pcszName,
942	setPropertiesROGuest[i].pcszValue, rc);
943	rc = VERR_IPE_UNEXPECTED_STATUS;
944	}
945	else if ( !setPropertiesROGuest[i].isHost
946	&& setPropertiesROGuest[i].isAllowed
947	&& (rc != VINF_PERMISSION_DENIED))
948	{
949	RTPrintf("Setting property '%s' to '%s' returned %Rrc instead of VINF_PERMISSION_DENIED.\n",
950	setPropertiesROGuest[i].pcszName,
951	setPropertiesROGuest[i].pcszValue, rc);
952	rc = VERR_IPE_UNEXPECTED_STATUS;
953	}
954	else
955	rc = VINF_SUCCESS;
956	}
957	if (RT_FAILURE(pTable->pfnUnload(pTable->pvService)))
958	RTPrintf("Failed to unload the HGCM service.\n");
959	return rc;
960	}
961
962	/** Array of properties for testing DEL_PROP_HOST and _GUEST with
963	* READONLYGUEST set globally. */
964	static const struct
965	{
966	/** Property name */
967	const char *pcszName;
968	/** Should this be deleted as the host (or the guest)? */
969	bool isHost;
970	/** Should this property be created first? (As host, obviously) */
971	bool shouldCreate;
972	/** And with what flags? */
973	const char *pcszFlags;
974	/** Should this succeed or be rejected with VERR_ (NOT VINF_!)
975	* PERMISSION_DENIED? The global check is done after the property one. */
976	bool isAllowed;
977	}
978	delPropertiesROGuest[] =
979	{
980	{ "Red", true, true, "", true },
981	{ "Amber", false, true, "", true },
982	{ "Red2", true, false, "", true },
983	{ "Amber2", false, false, "", true },
984	{ "Red3", true, true, "READONLY", false },
985	{ "Amber3", false, true, "READONLY", false },
986	{ "Red4", true, true, "RDONLYHOST", false },
987	{ "Amber4", false, true, "RDONLYHOST", true },
988	{ NULL, false, false, "", false }
989	};
990
991	/**
992	* Test the DEL_PROP, and DEL_PROP_HOST functions.
993	* @returns iprt status value to indicate whether the test went as expected.
994	* @note prints its own diagnostic information to stdout.
995	*/
996	int testDelPropROGuest(VBOXHGCMSVCFNTABLE *pTable)
997	{
998	int rc = VINF_SUCCESS;
999	RTPrintf("Testing the DEL_PROP and DEL_PROP_HOST calls with RDONLYGUEST set globally.\n");
1000	rc = VBoxHGCMSvcLoad(pTable);
1001	if (RT_FAILURE(rc))
1002	RTPrintf("Failed to start the HGCM service.\n");
1003	if (RT_SUCCESS(rc))
1004	rc = doSetGlobalFlags(pTable, RDONLYGUEST);
1005	for (unsigned i = 0; RT_SUCCESS(rc)
1006	&& (delPropertiesROGuest[i].pcszName != NULL); ++i)
1007	{
1008	if (RT_SUCCESS(rc) && delPropertiesROGuest[i].shouldCreate)
1009	rc = doSetProperty(pTable, delPropertiesROGuest[i].pcszName,
1010	"none", delPropertiesROGuest[i].pcszFlags,
1011	true, true);
1012	rc = doDelProp(pTable, delPropertiesROGuest[i].pcszName,
1013	delPropertiesROGuest[i].isHost);
1014	if (delPropertiesROGuest[i].isAllowed && RT_FAILURE(rc))
1015	RTPrintf("Deleting property '%s' failed with rc=%Rrc.\n",
1016	delPropertiesROGuest[i].pcszName, rc);
1017	else if ( !delPropertiesROGuest[i].isAllowed
1018	&& (rc != VERR_PERMISSION_DENIED)
1019	)
1020	{
1021	RTPrintf("Deleting property '%s' returned %Rrc instead of VERR_PERMISSION_DENIED.\n",
1022	delPropertiesROGuest[i].pcszName, rc);
1023	rc = VERR_IPE_UNEXPECTED_STATUS;
1024	}
1025	else if ( !delPropertiesROGuest[i].isHost
1026	&& delPropertiesROGuest[i].shouldCreate
1027	&& delPropertiesROGuest[i].isAllowed
1028	&& (rc != VINF_PERMISSION_DENIED))
1029	{
1030	RTPrintf("Deleting property '%s' as guest returned %Rrc instead of VINF_PERMISSION_DENIED.\n",
1031	delPropertiesROGuest[i].pcszName, rc);
1032	rc = VERR_IPE_UNEXPECTED_STATUS;
1033	}
1034	else
1035	rc = VINF_SUCCESS;
1036	}
1037	if (RT_FAILURE(pTable->pfnUnload(pTable->pvService)))
1038	RTPrintf("Failed to unload the HGCM service.\n");
1039	return rc;
1040	}
1041
1042	int main(int argc, char **argv)
1043	{
1044	VBOXHGCMSVCFNTABLE svcTable;
1045	VBOXHGCMSVCHELPERS svcHelpers;
1046
1047	initTable(&svcTable, &svcHelpers);
1048	RTR3Init();
1049	if (RT_FAILURE(testConvertFlags()))
1050	return 1;
1051	/* The function is inside the service, not HGCM. */
1052	if (RT_FAILURE(VBoxHGCMSvcLoad(&svcTable)))
1053	{
1054	RTPrintf("Failed to start the HGCM service.\n");
1055	return 1;
1056	}
1057	if (RT_FAILURE(testSetPropsHost(&svcTable)))
1058	return 1;
1059	if (RT_FAILURE(testEnumPropsHost(&svcTable)))
1060	return 1;
1061	/* Set up the asynchronous notification test */
1062	if (RT_FAILURE(setupAsyncNotification(&svcTable)))
1063	return 1;
1064	if (RT_FAILURE(testSetProp(&svcTable)))
1065	return 1;
1066	RTPrintf("Checking the data returned by the asynchronous notification call.\n");
1067	/* Our previous notification call should have completed by now. */
1068	if (RT_FAILURE(testAsyncNotification(&svcTable)))
1069	return 1;
1070	if (RT_FAILURE(testDelProp(&svcTable)))
1071	return 1;
1072	if (RT_FAILURE(testGetProp(&svcTable)))
1073	return 1;
1074	if (RT_FAILURE(testGetNotification(&svcTable)))
1075	return 1;
1076	if (RT_FAILURE(svcTable.pfnUnload(svcTable.pvService)))
1077	{
1078	RTPrintf("Failed to unload the HGCM service.\n");
1079	return 1;
1080	}
1081	if (RT_FAILURE(testSetPropROGuest(&svcTable)))
1082	return 1;
1083	if (RT_FAILURE(testDelPropROGuest(&svcTable)))
1084	return 1;
1085	RTPrintf("tstGuestPropSvc: SUCCEEDED.\n");
1086	return 0;
1087	}

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source: vbox/trunk/src/VBox/HostServices/GuestProperties/testcase/tstGuestPropSvc.cpp@ 28417

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