tdUnitTest1.py@ 87267

Last change on this file since 87267 was 86615, checked in by vboxsync, 4 years ago
ValKit/tdUnitTest1.py: tstTime-2 and tstTime-4 must be run as root as they require supdrv/GIP access to do anything useful. Asserts and dies in asan & strict builds. bugref:9841
Property svn:eol-style set to `LF` Property svn:executable set to ``* Property svn:keywords set to `Author Date Id Revision`
File size: 34.2 KB

Line
1	#!/usr/bin/env python
2	# -- coding: utf-8 --
3	# $Id: tdUnitTest1.py 86615 2020-10-16 17:35:06Z vboxsync $
4
5	"""
6	VirtualBox Validation Kit - Unit Tests.
7	"""
8
9	__copyright__ = \
10	"""
11	Copyright (C) 2010-2020 Oracle Corporation
12
13	This file is part of VirtualBox Open Source Edition (OSE), as
14	available from http://www.virtualbox.org. This file is free software;
15	you can redistribute it and/or modify it under the terms of the GNU
16	General Public License (GPL) as published by the Free Software
17	Foundation, in version 2 as it comes in the "COPYING" file of the
18	VirtualBox OSE distribution. VirtualBox OSE is distributed in the
19	hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
20
21	The contents of this file may alternatively be used under the terms
22	of the Common Development and Distribution License Version 1.0
23	(CDDL) only, as it comes in the "COPYING.CDDL" file of the
24	VirtualBox OSE distribution, in which case the provisions of the
25	CDDL are applicable instead of those of the GPL.
26
27	You may elect to license modified versions of this file under the
28	terms and conditions of either the GPL or the CDDL or both.
29	"""
30	__version__ = "$Revision: 86615 $"
31
32
33	# Standard Python imports.
34	import os
35	import sys
36	import re
37
38
39	# Only the main script needs to modify the path.
40	try: __file__
41	except: __file__ = sys.argv[0];
42	g_ksValidationKitDir = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
43	sys.path.append(g_ksValidationKitDir)
44
45	# Validation Kit imports.
46	from common import utils;
47	from testdriver import vbox
48	from testdriver import reporter
49
50
51	class tdUnitTest1(vbox.TestDriver):
52	"""
53	Unit Tests.
54	"""
55
56	## The temporary exclude list.
57	## @note This shall be empty before we release 4.3!
58	kdTestCasesBuggyPerOs = {
59	'darwin': {
60	'testcase/tstX86-1': '', # 'FSTP M32R, ST0' fails; no idea why.
61	},
62	'linux': {
63	'testcase/tstRTFileAio': '', # See xTracker #8035.
64	},
65	'linux.amd64': {
66	'testcase/tstLdr-4': '', # failed: Failed to get bits for '/home/vbox/test/tmp/bin/testcase/tstLdrObjR0.r0'/0,
67	# rc=VERR_SYMBOL_VALUE_TOO_BIG. aborting test
68	},
69	'solaris': {
70	'testcase/tstIntNet-1': '', # Fails opening rge0, probably a generic issue figuring which nic to use.
71	'testcase/tstIprtList': '', # Crashes in the multithreaded test, I think.
72	'testcase/tstRTCritSect': '', # Fairness/whatever issue here.
73	'testcase/tstRTR0MemUserKernelDriver': '', # Failes when kernel to kernel buffers.
74	'testcase/tstRTSemRW': '', # line 338: RTSemRWReleaseRead(hSemRW): got VERR_ACCESS_DENIED
75	'testcase/tstRTStrAlloc': '', # VERR_NO_STR_MEMORY!
76	'testcase/tstRTFileQuerySize-1': '', # VERR_DEV_IO_ERROR on /dev/null!
77	},
78	'solaris.amd64': {
79	'testcase/tstLdr-4': '', # failed: Failed to get bits for '/home/vbox/test/tmp/bin/testcase/tstLdrObjR0.r0'/0,
80	# rc=VERR_SYMBOL_VALUE_TOO_BIG. aborting test
81	},
82	'win': {
83	'testcase/tstFile': '', # ??
84	'testcase/tstIntNet-1': '', # possibly same issue as solaris.
85	'testcase/tstMouseImpl': '', # STATUS_ACCESS_VIOLATION
86	'testcase/tstRTR0ThreadPreemptionDriver': '', # ??
87	'testcase/tstRTPath': '<4.3.51r89894',
88	'testcase/tstRTPipe': '', # ??
89	'testcase/tstRTR0MemUserKernelDriver': '', # ??
90	'testcase/tstRTR0SemMutexDriver': '', # ??
91	'testcase/tstRTStrAlloc': '', # ??
92	'testcase/tstRTStrFormat': '', # ??
93	'testcase/tstRTSystemQueryOsInfo': '', # ??
94	'testcase/tstRTTemp': '', # ??
95	'testcase/tstRTTime': '', # ??
96	'testcase/tstTime-2': '', # Total time differs too much! ... delta=-10859859
97	'testcase/tstTime-4': '', # Needs to be converted to DLL; ditto for tstTime-2.
98	'testcase/tstUtf8': '', # ??
99	'testcase/tstVMMR0CallHost-2': '', # STATUS_STACK_OVERFLOW
100	'testcase/tstX86-1': '', # Fails on win.x86.
101	'tscpasswd': '', # ??
102	'tstVMREQ': '', # ?? Same as darwin.x86?
103	},
104	'win.x86': {
105	'testcase/tstRTR0TimerDriver': '', # See xTracker #8041.
106	}
107	};
108
109	kdTestCasesBuggy = {
110	'testcase/tstGuestPropSvc': '', # GET_NOTIFICATION fails on testboxlin5.de.oracle.com and others.
111	'testcase/tstRTProcCreateEx': '', # Seen failing on wei01-b6ka-9.de.oracle.com.
112	'testcase/tstTimer': '', # Sometimes fails on linux, not important atm.
113	'testcase/tstGIP-2': '', # 2015-09-10: Fails regularly. E.g. TestSetID 2744205 (testboxsh2),
114	# 2743961 (wei01-b6kc-6). The responsible engineer should reenable
115	# it once it has been fixed.
116	};
117
118	## The permanent exclude list.
119	# @note Stripped of extensions!
120	kdTestCasesBlackList = {
121	'testcase/tstClipboardX11Smoke': '', # (Old naming, deprecated) Needs X, not available on all test boxes.
122	'testcase/tstClipboardGH-X11Smoke': '', # (New name) Ditto.
123	'testcase/tstFileLock': '',
124	'testcase/tstDisasm-2': '', # without parameters it will disassembler 1GB starting from 0
125	'testcase/tstFileAppendWin-1': '',
126	'testcase/tstDir': '', # useless without parameters
127	'testcase/tstDir-2': '', # useless without parameters
128	'testcase/tstGlobalConfig': '',
129	'testcase/tstHostHardwareLinux': '', # must be killed with CTRL-C
130	'testcase/tstHttp': '', # Talks to outside servers.
131	'testcase/tstRTHttp': '', # parameters required
132	'testcase/tstLdr-2': '', # parameters required
133	'testcase/tstLdr-3': '', # parameters required
134	'testcase/tstLdr': '', # parameters required
135	'testcase/tstLdrLoad': '', # parameters required
136	'testcase/tstMove': '', # parameters required
137	'testcase/tstRTR0Timer': '', # loads 'tstRTR0Timer.r0'
138	'testcase/tstRTR0ThreadDriver': '', # loads 'tstRTR0Thread.r0'
139	'testcase/tstRunTestcases': '', # that's a script like this one
140	'testcase/tstRTReqPool': '', # fails sometimes, testcase buggy
141	'testcase/tstRTS3': '', # parameters required
142	'testcase/tstSDL': '', # graphics test
143	'testcase/tstSupLoadModule': '', # Needs parameters and vboxdrv access. Covered elsewhere.
144	'testcase/tstSeamlessX11': '', # graphics test
145	'testcase/tstTime-3': '', # parameters required
146	'testcase/tstVBoxControl': '', # works only inside a guest
147	'testcase/tstVDCopy': '', # parameters required
148	'testcase/tstVDFill': '', # parameters required
149	'tstAnimate': '', # parameters required
150	'testcase/tstAPI': '', # user interaction required
151	'tstCollector': '', # takes forever
152	'testcase/tstHeadless': '', # parameters required
153	'tstHeadless': '', # parameters required
154	'tstMicroRC': '', # required by tstMicro
155	'tstVBoxDbg': '', # interactive test
156	'testcase/tstTestServMgr': '', # some strange xpcom18a4 test, does not work
157	'tstTestServMgr': '', # some strange xpcom18a4 test, does not work
158	'tstPDMAsyncCompletion': '', # parameters required
159	'testcase/tstXptDump': '', # parameters required
160	'tstXptDump': '', # parameters required
161	'testcase/tstnsIFileEnumerator': '', # some strange xpcom18a4 test, does not work
162	'tstnsIFileEnumerator': '', # some strange xpcom18a4 test, does not work
163	'testcase/tstSimpleTypeLib': '', # parameters required
164	'tstSimpleTypeLib': '', # parameters required
165	'testcase/tstTestAtoms': '', # additional test file (words.txt) required
166	'tstTestAtoms': '', # additional test file (words.txt) required
167	'testcase/tstXptLink': '', # parameters required
168	'tstXptLink': '', # parameters required
169	'tstXPCOMCGlue': '', # user interaction required
170	'testcase/tstXPCOMCGlue': '', # user interaction required
171	'testcase/tstCAPIGlue': '', # user interaction required
172	'testcase/tstTestCallTemplates': '', # some strange xpcom18a4 test, segfaults
173	'tstTestCallTemplates': '', # some strange xpcom18a4 test, segfaults
174	'testcase/tstRTFilesystem': '', # parameters required
175	'testcase/tstRTDvm': '', # parameters required
176	'tstSSLCertDownloads': '', # Obsolete.
177	# later
178	'testcase/tstIntNetR0': '', # RTSPINLOCK_FLAGS_INTERRUPT_SAFE == RTSPINLOCK_FLAGS_INTERRUPT_UNSAFE
179	# slow stuff
180	'testcase/tstAvl': '', # SLOW!
181	'testcase/tstRTAvl': '', # SLOW! (new name)
182	'testcase/tstVD': '', # 8GB fixed-sized vmdk
183	# failed or hang
184	'testcase/tstCryptoPkcs7Verify': '', # hang
185	'tstOVF': '', # hang (only ancient version, now in new place)
186	'testcase/tstOVF': '', # Creates mess when fails, needs to be run in a separate test.
187	'testcase/tstRTLockValidator': '', # Lock validation is not enabled for critical sections
188	'testcase/tstGuestControlSvc': '', # failed: line 288: testHost(&svcTable):
189	# expected VINF_SUCCESS, got VERR_NOT_FOUND
190	'testcase/tstRTMemEf': '', # failed w/o error message
191	'testcase/tstSupSem': '', # failed: SRE Timeout Accuracy (ms) : FAILED (1 errors)
192	'testcase/tstCryptoPkcs7Sign': '', # failed: 29330:
193	# error:02001002:lib(2):func(1):reason(2):NA:0:fopen('server.pem': '','r')
194	'testcase/tstCompressionBenchmark': '', # failed: error: RTZipBlockCompress failed
195	# for 'RTZipBlock/LZJB' (#4): VERR_NOT_SUPPORTED
196	'tstPDMAsyncCompletionStress': '', # VERR_INVALID_PARAMETER (cbSize = 0)
197	'tstMicro': '', # doesn't work on solaris, fix later if we care.
198	'tstVMM-HwAccm': '', # failed: Only checked AMD-V on linux
199	'tstVMM-HM': '', # failed: Only checked AMD-V on linux
200	'tstVMMFork': '', # failed: xtracker 6171
201	'tstTestFactory': '', # some strange xpcom18a4 test, does not work
202	'testcase/tstRTSemXRoads': '', # sporadically failed: Traffic - 8 threads per direction, 10 sec :
203	# FAILED (8 errors)
204	'tstVBoxAPILinux': '', # creates VirtualBox directories for root user because of sudo
205	# (should be in vbox)
206	'testcase/tstVMStructDTrace': '', # This is a D-script generator.
207	'tstVMStructRC': '', # This is a C-code generator.
208	'tstDeviceStructSizeRC': '', # This is a C-code generator.
209	'testcase/tstTSC': '', # Doesn't test anything and might fail with HT or/and too many cores.
210	'testcase/tstOpenUSBDev': '', # Not a useful testcase.
211	'testcase/tstX86-1': '', # Really more guest side.
212	'testcase/tstX86-FpuSaveRestore': '', # Experiments, could be useful for the guest not the host.
213	'tstAsmStructsRC': '', # Testcase run during build time (fails to find libstdc++.so.6 on some
214	# Solaris testboxes).
215	};
216
217	# Suffix exclude list.
218	kasSuffixBlackList = [
219	'.r0',
220	'.gc',
221	'.debug',
222	'.rel',
223	'.sys',
224	'.ko',
225	'.o',
226	'.obj',
227	'.lib',
228	'.a',
229	'.so',
230	'.dll',
231	'.dylib',
232	'.tmp',
233	'.log',
234	'.py',
235	'.pyc',
236	'.pyo',
237	'.pdb',
238	'.dSYM',
239	'.sym',
240	];
241
242	## The exclude list.
243	# @note Stripped extensions!
244	kasHardened = [
245	"testcase/tstIntNet-1",
246	"testcase/tstR0ThreadPreemptionDriver", # VBox 4.3
247	"testcase/tstRTR0ThreadPreemptionDriver",
248	"testcase/tstRTR0MemUserKernelDriver",
249	"testcase/tstRTR0SemMutexDriver",
250	"testcase/tstRTR0TimerDriver",
251	"testcase/tstRTR0ThreadDriver",
252	'testcase/tstRTR0DbgKrnlInfoDriver',
253	"tstInt",
254	"tstVMM",
255	"tstVMMFork",
256	"tstVMREQ",
257	'testcase/tstCFGM',
258	'testcase/tstContiguous',
259	'testcase/tstGetPagingMode',
260	'testcase/tstGIP-2',
261	'testcase/tstInit',
262	'testcase/tstLow',
263	'testcase/tstMMHyperHeap',
264	'testcase/tstPage',
265	'testcase/tstPin',
266	'testcase/tstRTTime', 'testcase/tstTime', # GIP test case.
267	'testcase/tstRTTime-2', 'testcase/tstTime-2', # GIP test case.
268	'testcase/tstRTTime-4', 'testcase/tstTime-4', # GIP test case.
269	'testcase/tstSSM',
270	'testcase/tstSupSem-Zombie',
271	]
272
273	## Argument lists
274	kdArguments = {
275	'testcase/tstbntest': [ '-out', os.devnull, ], # Very noisy.
276	};
277
278
279	## Status code translations.
280	## @{
281	kdExitCodeNames = {
282	0: 'RTEXITCODE_SUCCESS',
283	1: 'RTEXITCODE_FAILURE',
284	2: 'RTEXITCODE_SYNTAX',
285	3: 'RTEXITCODE_INIT',
286	4: 'RTEXITCODE_SKIPPED',
287	};
288	kdExitCodeNamesWin = {
289	-1073741515: 'STATUS_DLL_NOT_FOUND',
290	-1073741512: 'STATUS_ORDINAL_NOT_FOUND',
291	-1073741511: 'STATUS_ENTRYPOINT_NOT_FOUND',
292	-1073741502: 'STATUS_DLL_INIT_FAILED',
293	-1073741500: 'STATUS_UNHANDLED_EXCEPTION',
294	-1073741499: 'STATUS_APP_INIT_FAILURE',
295	-1073741819: 'STATUS_ACCESS_VIOLATION',
296	-1073741571: 'STATUS_STACK_OVERFLOW',
297	};
298	## @}
299
300	def __init__(self):
301	"""
302	Reinitialize child class instance.
303	"""
304	vbox.TestDriver.__init__(self)
305	self.oTestVmSet = None;
306
307	self.sVBoxInstallRoot = None
308
309	self.cSkipped = 0
310	self.cPassed = 0
311	self.cFailed = 0
312
313	self.sUnitTestsPathBase = None
314	self.sExeSuff = '.exe' if utils.getHostOs() in [ 'win', 'dos', 'os2' ] else '';
315
316	self.aiVBoxVer = (4, 3, 0, 0);
317
318	# For testing testcase logic.
319	self.fDryRun = False;
320
321
322	def _detectPaths(self):
323	"""
324	Internal worker for actionVerify and actionExecute that detects paths.
325
326	This sets sVBoxInstallRoot and sUnitTestsPathBase and returns True/False.
327	"""
328
329	#
330	# We need a VBox install (/ build) to test.
331	#
332	if False is True:
333	if not self.importVBoxApi():
334	reporter.error('Unabled to import the VBox Python API.')
335	return False
336	else:
337	self._detectBuild();
338	if self.oBuild is None:
339	reporter.error('Unabled to detect the VBox build.');
340	return False;
341
342	#
343	# Where are the files installed?
344	# Solaris requires special handling because of it's multi arch subdirs.
345	#
346	self.sVBoxInstallRoot = self.oBuild.sInstallPath
347	if not self.oBuild.isDevBuild() and utils.getHostOs() == 'solaris':
348	sArchDir = utils.getHostArch();
349	if sArchDir == 'x86': sArchDir = 'i386';
350	self.sVBoxInstallRoot = os.path.join(self.sVBoxInstallRoot, sArchDir);
351
352	# Add the installation root to the PATH on windows so we can get DLLs from it.
353	if utils.getHostOs() == 'win':
354	sPathName = 'PATH';
355	if not sPathName in os.environ:
356	sPathName = 'Path';
357	sPath = os.environ.get(sPathName, '.');
358	if sPath and sPath[-1] != ';':
359	sPath += ';';
360	os.environ[sPathName] = sPath + self.sVBoxInstallRoot + ';';
361
362	#
363	# The unittests are generally not installed, so look for them.
364	#
365	sBinOrDist = 'dist' if utils.getHostOs() in [ 'darwin', ] else 'bin';
366	asCandidates = [
367	self.oBuild.sInstallPath,
368	os.path.join(self.sScratchPath, utils.getHostOsDotArch(), self.oBuild.sType, sBinOrDist),
369	os.path.join(self.sScratchPath, utils.getHostOsDotArch(), 'release', sBinOrDist),
370	os.path.join(self.sScratchPath, utils.getHostOsDotArch(), 'debug', sBinOrDist),
371	os.path.join(self.sScratchPath, utils.getHostOsDotArch(), 'strict', sBinOrDist),
372	os.path.join(self.sScratchPath, utils.getHostOsDotArch(), 'dbgopt', sBinOrDist),
373	os.path.join(self.sScratchPath, utils.getHostOsDotArch(), 'profile', sBinOrDist),
374	os.path.join(self.sScratchPath, sBinOrDist + '.' + utils.getHostArch()),
375	os.path.join(self.sScratchPath, sBinOrDist, utils.getHostArch()),
376	os.path.join(self.sScratchPath, sBinOrDist),
377	];
378	if utils.getHostOs() == 'darwin':
379	for i in range(1, len(asCandidates)):
380	asCandidates[i] = os.path.join(asCandidates[i], 'VirtualBox.app', 'Contents', 'MacOS');
381
382	for sCandidat in asCandidates:
383	if os.path.exists(os.path.join(sCandidat, 'testcase', 'tstVMStructSize' + self.sExeSuff)):
384	self.sUnitTestsPathBase = sCandidat;
385	return True;
386
387	reporter.error('Unable to find unit test dir. Candidates: %s' % (asCandidates,))
388	return False;
389
390	#
391	# Overridden methods.
392	#
393
394	def actionVerify(self):
395	return self._detectPaths();
396
397	def actionExecute(self):
398
399	if self.sUnitTestsPathBase is None and self._detectPaths():
400	return False;
401
402	self._figureVersion();
403	self._makeEnvironmentChanges();
404
405	self.testRunUnitTestsSet(r'^tst*', 'testcase')
406	self.testRunUnitTestsSet(r'^tst*', '.')
407
408	reporter.log('')
409	reporter.log('********************')
410	reporter.log('*** PASSED: %d' % self.cPassed)
411	reporter.log('*** FAILED: %d' % self.cFailed)
412	reporter.log('*** SKIPPED: %d' % self.cSkipped)
413	reporter.log('*** TOTAL: %d' % (self.cPassed + self.cFailed + self.cSkipped))
414
415	return self.cFailed == 0
416
417	#
418	# Test execution helpers.
419	#
420
421	def _figureVersion(self):
422	""" Tries to figure which VBox version this is, setting self.aiVBoxVer. """
423	try:
424	sVer = utils.processOutputChecked(['VBoxManage', '--version'])
425
426	sVer = sVer.strip();
427	sVer = re.sub(r'_BETA.*r', '.', sVer);
428	sVer = re.sub(r'_ALPHA.*r', '.', sVer);
429	sVer = re.sub(r'_RC.*r', '.', sVer);
430	sVer = re.sub('_SPB', '', sVer)
431	sVer = sVer.replace('r', '.');
432
433	self.aiVBoxVer = [int(sComp) for sComp in sVer.split('.')];
434
435	reporter.log('VBox version: %s' % (self.aiVBoxVer,));
436	except:
437	reporter.logXcpt();
438	return False;
439	return True;
440
441	def _compareVersion(self, aiVer):
442	"""
443	Compares the give version string with the vbox version string,
444	returning a result similar to C strcmp(). aiVer is on the right side.
445	"""
446	cComponents = min(len(self.aiVBoxVer), len(aiVer));
447	for i in range(cComponents):
448	if self.aiVBoxVer[i] < aiVer[i]:
449	return -1;
450	if self.aiVBoxVer[i] > aiVer[i]:
451	return 1;
452	return len(self.aiVBoxVer) - len(aiVer);
453
454	def _isExcluded(self, sTest, dExclList):
455	""" Checks if the testcase is excluded or not. """
456	if sTest in dExclList:
457	sFullExpr = dExclList[sTest].replace(' ', '').strip();
458	if sFullExpr == '':
459	return True;
460
461	# Consider each exclusion expression. These are generally ranges,
462	# either open ended or closed: "<4.3.51r12345", ">=4.3.0 && <=4.3.4".
463	asExprs = sFullExpr.split(';');
464	for sExpr in asExprs:
465
466	# Split it on the and operator and process each sub expression.
467	fResult = True;
468	for sSubExpr in sExpr.split('&&'):
469	# Split out the comparison operator and the version value.
470	if sSubExpr.startswith('<=') or sSubExpr.startswith('>='):
471	sOp = sSubExpr[:2];
472	sValue = sSubExpr[2:];
473	elif sSubExpr.startswith('<') or sSubExpr.startswith('>') or sSubExpr.startswith('='):
474	sOp = sSubExpr[:1];
475	sValue = sSubExpr[1:];
476	else:
477	sOp = sValue = '';
478
479	# Convert the version value, making sure we've got a valid one.
480	try: aiValue = [int(sComp) for sComp in sValue.replace('r', '.').split('.')];
481	except: aiValue = ();
482	if not aiValue or len(aiValue) > 4:
483	reporter.error('Invalid exclusion expression for %s: "%s" [%s]' % (sTest, sSubExpr, dExclList[sTest]));
484	return True;
485
486	# Do the compare.
487	iCmp = self._compareVersion(aiValue);
488	if sOp == '>=' and iCmp < 0:
489	fResult = False;
490	elif sOp == '>' and iCmp <= 0:
491	fResult = False;
492	elif sOp == '<' and iCmp >= 0:
493	fResult = False;
494	elif sOp == '>=' and iCmp < 0:
495	fResult = False;
496	reporter.log2('iCmp=%s; %s %s %s -> %s' % (iCmp, self.aiVBoxVer, sOp, aiValue, fResult));
497
498	# Did the expression match?
499	if fResult:
500	return True;
501
502	return False;
503
504	def _sudoExecuteSync(self, asArgs):
505	"""
506	Executes a sudo child process synchronously.
507	Returns True if the process executed successfully and returned 0,
508	otherwise False is returned.
509	"""
510	reporter.log('Executing [sudo]: %s' % (asArgs, ));
511	try:
512	iRc = utils.sudoProcessCall(asArgs, shell = False, close_fds = False);
513	except:
514	reporter.errorXcpt();
515	return False;
516	reporter.log('Exit code [sudo]: %s (%s)' % (iRc, asArgs));
517	return iRc == 0;
518
519	def _hardenedMkDir(self, sPath):
520	"""
521	Creates the directory specified sPath (including parents).
522	"""
523	reporter.log('_hardenedMkDir: %s' % (sPath,));
524	if utils.getHostOs() in [ 'win', 'os2' ]:
525	os.makedirs(sPath, 0o755);
526	else:
527	fRc = self._sudoExecuteSync(['/bin/mkdir', '-p', '-m', '0755', sPath]);
528	if fRc is not True:
529	raise Exception('Failed to create dir "%s".' % (sPath,));
530	return True;
531
532	def _hardenedCopyFile(self, sSrc, sDst, iMode):
533	"""
534	Copies a file.
535	"""
536	reporter.log('_hardenedCopyFile: %s -> %s (mode: %o)' % (sSrc, sDst, iMode,));
537	if utils.getHostOs() in [ 'win', 'os2' ]:
538	utils.copyFileSimple(sSrc, sDst);
539	os.chmod(sDst, iMode);
540	else:
541	fRc = self._sudoExecuteSync(['/bin/cp', sSrc, sDst]);
542	if fRc is not True:
543	raise Exception('Failed to copy "%s" to "%s".' % (sSrc, sDst,));
544	fRc = self._sudoExecuteSync(['/bin/chmod', '%o' % (iMode,), sDst]);
545	if fRc is not True:
546	raise Exception('Failed to chmod "%s".' % (sDst,));
547	return True;
548
549	def _hardenedDeleteFile(self, sPath):
550	"""
551	Deletes a file.
552	"""
553	reporter.log('_hardenedDeleteFile: %s' % (sPath,));
554	if os.path.exists(sPath):
555	if utils.getHostOs() in [ 'win', 'os2' ]:
556	os.remove(sPath);
557	else:
558	fRc = self._sudoExecuteSync(['/bin/rm', sPath]);
559	if fRc is not True:
560	raise Exception('Failed to remove "%s".' % (sPath,));
561	return True;
562
563	def _hardenedRemoveDir(self, sPath):
564	"""
565	Removes a directory.
566	"""
567	reporter.log('_hardenedRemoveDir: %s' % (sPath,));
568	if os.path.exists(sPath):
569	if utils.getHostOs() in [ 'win', 'os2' ]:
570	os.rmdir(sPath);
571	else:
572	fRc = self._sudoExecuteSync(['/bin/rmdir', sPath]);
573	if fRc is not True:
574	raise Exception('Failed to remove "%s".' % (sPath,));
575	return True;
576
577	def _executeTestCase(self, sName, sFullPath, sTestCaseSubDir, oDevNull): # pylint: disable=too-many-locals
578	"""
579	Executes a test case.
580	"""
581
582	fSkipped = False;
583
584	#
585	# If hardening is enabled, some test cases and their dependencies
586	# needs to be copied to and execute from the sVBoxInstallRoot
587	# directory in order to work. They also have to be executed as
588	# root, i.e. via sudo.
589	#
590	fHardened = False;
591	asFilesToRemove = []; # Stuff to clean up.
592	asDirsToRemove = []; # Ditto.
593	if sName in self.kasHardened \
594	and self.sUnitTestsPathBase != self.sVBoxInstallRoot:
595
596	sDstDir = os.path.join(self.sVBoxInstallRoot, sTestCaseSubDir);
597	if not os.path.exists(sDstDir):
598	self._hardenedMkDir(sDstDir);
599	asDirsToRemove.append(sDstDir);
600
601	sDst = os.path.join(sDstDir, os.path.basename(sFullPath));
602	self._hardenedCopyFile(sFullPath, sDst, 0o755);
603	asFilesToRemove.append(sDst);
604
605	# Copy any associated .dll/.so/.dylib.
606	for sSuff in [ '.dll', '.so', '.dylib' ]:
607	sSrc = os.path.splitext(sFullPath)[0] + sSuff;
608	if os.path.exists(sSrc):
609	sDst = os.path.join(sDstDir, os.path.basename(sSrc));
610	self._hardenedCopyFile(sSrc, sDst, 0o644);
611	asFilesToRemove.append(sDst);
612
613	# Copy any associated .r0, .rc and .gc modules.
614	offDriver = sFullPath.rfind('Driver')
615	if offDriver > 0:
616	for sSuff in [ '.r0', 'RC.rc', 'RC.gc' ]:
617	sSrc = sFullPath[:offDriver] + sSuff;
618	if os.path.exists(sSrc):
619	sDst = os.path.join(sDstDir, os.path.basename(sSrc));
620	self._hardenedCopyFile(sSrc, sDst, 0o644);
621	asFilesToRemove.append(sDst);
622
623	sFullPath = os.path.join(sDstDir, os.path.basename(sFullPath));
624	fHardened = True;
625
626	#
627	# Set up arguments and environment.
628	#
629	asArgs = [sFullPath,]
630	if sName in self.kdArguments:
631	asArgs.extend(self.kdArguments[sName]);
632
633	os.environ['IPRT_TEST_OMIT_TOP_TEST'] = '1';
634	os.environ['IPRT_TEST_FILE'] = sXmlFile = os.path.join(self.sScratchPath, 'result.xml');
635	if os.path.exists(sXmlFile):
636	try: os.unlink(sXmlFile);
637	except: self._hardenedDeleteFile(sXmlFile);
638
639	#
640	# Execute the test case.
641	#
642	# Windows is confusing output. Trying a few things to get rid of this.
643	# First, flush both stderr and stdout before running the child. Second,
644	# assign the child stderr to stdout. If this doesn't help, we'll have
645	# to capture the child output.
646	#
647	reporter.log('*** Executing %s%s...' % (asArgs, ' [hardened]' if fHardened else ''));
648	try: sys.stdout.flush();
649	except: pass;
650	try: sys.stderr.flush();
651	except: pass;
652	if not self.fDryRun:
653	try:
654	if fHardened:
655	oChild = utils.sudoProcessPopen(asArgs, stdin = oDevNull, stdout = sys.stdout, stderr = sys.stdout);
656	else:
657	oChild = utils.processPopenSafe(asArgs, stdin = oDevNull, stdout = sys.stdout, stderr = sys.stdout);
658	except:
659	if sName in [ 'tstAsmStructsRC', # 32-bit, may fail to start on 64-bit linux. Just ignore.
660	]:
661	reporter.logXcpt();
662	fSkipped = True;
663	else:
664	reporter.errorXcpt();
665	iRc = 1023;
666	oChild = None;
667
668	if oChild is not None:
669	self.pidFileAdd(oChild.pid, sName, fSudo = fHardened);
670	iRc = oChild.wait();
671	self.pidFileRemove(oChild.pid);
672	else:
673	iRc = 0;
674
675	#
676	# Clean up
677	#
678	for sPath in asFilesToRemove:
679	self._hardenedDeleteFile(sPath);
680	for sPath in asDirsToRemove:
681	self._hardenedRemoveDir(sPath);
682
683	#
684	# Report.
685	#
686	if os.path.exists(sXmlFile):
687	reporter.addSubXmlFile(sXmlFile);
688	if fHardened:
689	self._hardenedDeleteFile(sXmlFile);
690	else:
691	os.unlink(sXmlFile);
692
693	if iRc == 0:
694	reporter.log('*** %s: exit code %d' % (sFullPath, iRc));
695	self.cPassed += 1
696
697	elif iRc == 4: # RTEXITCODE_SKIPPED
698	reporter.log('*** %s: exit code %d (RTEXITCODE_SKIPPED)' % (sFullPath, iRc));
699	fSkipped = True;
700	self.cSkipped += 1;
701
702	elif fSkipped:
703	reporter.log('*** %s: exit code %d (Skipped)' % (sFullPath, iRc));
704	self.cSkipped += 1;
705
706	else:
707	sName = self.kdExitCodeNames.get(iRc, '');
708	if iRc in self.kdExitCodeNamesWin and utils.getHostOs() == 'win':
709	sName = self.kdExitCodeNamesWin[iRc];
710	if sName != '':
711	sName = ' (%s)' % (sName);
712
713	if iRc != 1:
714	reporter.testFailure('Exit status: %d%s' % (iRc, sName));
715	reporter.log( '!*! %s: exit code %d%s' % (sFullPath, iRc, sName));
716	else:
717	reporter.error('!*! %s: exit code %d%s' % (sFullPath, iRc, sName));
718	self.cFailed += 1
719
720	return fSkipped;
721
722	def testRunUnitTestsSet(self, sTestCasePattern, sTestCaseSubDir):
723	"""
724	Run subset of the unit tests set.
725	"""
726
727	# Open /dev/null for use as stdin further down.
728	try:
729	oDevNull = open(os.path.devnull, 'w+');
730	except:
731	oDevNull = None;
732
733	# Determin the host OS specific exclusion lists.
734	dTestCasesBuggyForHostOs = self.kdTestCasesBuggyPerOs.get(utils.getHostOs(), []);
735	dTestCasesBuggyForHostOs.update(self.kdTestCasesBuggyPerOs.get(utils.getHostOsDotArch(), []));
736
737	## @todo Add filtering for more specifc OSes (like OL server, doesn't have X installed) by adding a separate
738	# black list + using utils.getHostOsVersion().
739
740	#
741	# Process the file list and run everything looking like a testcase.
742	#
743	for sFilename in sorted(os.listdir(os.path.join(self.sUnitTestsPathBase, sTestCaseSubDir))):
744	# Separate base and suffix and morph the base into something we
745	# can use for reporting and array lookups.
746	sName, sSuffix = os.path.splitext(sFilename);
747	if sTestCaseSubDir != '.':
748	sName = sTestCaseSubDir + '/' + sName;
749
750	# Basic exclusion.
751	if not re.match(sTestCasePattern, sFilename) \
752	or sSuffix in self.kasSuffixBlackList:
753	reporter.log('"%s" is not a test case.' % (sFilename,))
754	continue
755
756	# Check if the testcase is black listed or buggy before executing it.
757	if self._isExcluded(sName, self.kdTestCasesBlackList):
758	# (No testStart/Done or accounting here!)
759	reporter.log('%s: SKIPPED (blacklisted)' % (sName,));
760
761	elif self._isExcluded(sName, self.kdTestCasesBuggy):
762	reporter.testStart(sName);
763	reporter.log('%s: Skipping, buggy in general.' % (sName,));
764	reporter.testDone(fSkipped = True);
765	self.cSkipped += 1;
766
767	elif self._isExcluded(sName, dTestCasesBuggyForHostOs):
768	reporter.testStart(sName);
769	reporter.log('%s: Skipping, buggy on %s.' % (sName, utils.getHostOs(),));
770	reporter.testDone(fSkipped = True);
771	self.cSkipped += 1;
772
773	else:
774	sFullPath = os.path.normpath(os.path.join(self.sUnitTestsPathBase, os.path.join(sTestCaseSubDir, sFilename)));
775	reporter.testStart(sName);
776	try:
777	fSkipped = self._executeTestCase(sName, sFullPath, sTestCaseSubDir, oDevNull);
778	except:
779	reporter.errorXcpt('!*!');
780	self.cFailed += 1;
781	fSkipped = False;
782	reporter.testDone(fSkipped);
783
784
785
786	if __name__ == '__main__':
787	sys.exit(tdUnitTest1().main(sys.argv))

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source: vbox/trunk/src/VBox/ValidationKit/tests/unittests/tdUnitTest1.py@ 87267

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