tdUnitTest1.py@ 57702

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1	#!/usr/bin/env python
2	# -- coding: utf-8 --
3	# $Id: tdUnitTest1.py 57702 2015-09-10 22:06:58Z vboxsync $
4
5	"""
6	VirtualBox Validation Kit - Unit Tests.
7	"""
8
9	__copyright__ = \
10	"""
11	Copyright (C) 2010-2015 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: 57702 $"
31
32
33	# Standard Python imports.
34	import os
35	import sys
36	import re
37	import subprocess
38	import shutil
39
40
41	# Only the main script needs to modify the path.
42	try: __file__
43	except: __file__ = sys.argv[0];
44	g_ksValidationKitDir = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
45	sys.path.append(g_ksValidationKitDir)
46
47	# Validation Kit imports.
48	from common import utils;
49	from testdriver import vbox
50	from testdriver import reporter
51
52
53	class tdUnitTest1(vbox.TestDriver):
54	"""
55	Unit Tests.
56	"""
57
58	## The temporary exclude list.
59	## @note This shall be empty before we release 4.3!
60	kdTestCasesBuggyPerOs = {
61	'darwin': {
62	'testcase/tstX86-1': '', # 'FSTP M32R, ST0' fails; no idea why.
63	},
64	'linux': {
65	'testcase/tstRTFileAio': '', # See xTracker #8035.
66	},
67	'solaris': {
68	'testcase/tstIntNet-1': '', # Fails opening rge0, probably a generic issue figuring which nic to use.
69	'testcase/tstIprtList': '', # Crashes in the multithreaded test, I think.
70	'testcase/tstRTCritSect': '', # Fairness/whatever issue here.
71	'testcase/tstRTR0MemUserKernelDriver': '', # Failes when kernel to kernel buffers.
72	'testcase/tstRTSemRW': '', # line 338: RTSemRWReleaseRead(hSemRW): got VERR_ACCESS_DENIED
73	'testcase/tstRTStrAlloc': '', # VERR_NO_STR_MEMORY!
74	'testcase/tstRTFileGetSize-1': '', # VERR_DEV_IO_ERROR on /dev/null!
75	},
76	'win': {
77	'testcase/tstFile': '', # ??
78	'testcase/tstIntNet-1': '', # possibly same issue as solaris.
79	'testcase/tstMouseImpl': '', # STATUS_ACCESS_VIOLATION
80	'testcase/tstRTR0ThreadPreemptionDriver': '', # ??
81	'testcase/tstRTPath': '<4.3.51r89894',
82	'testcase/tstRTPipe': '', # ??
83	'testcase/tstRTR0MemUserKernelDriver': '', # ??
84	'testcase/tstRTR0SemMutexDriver': '', # ??
85	'testcase/tstRTStrAlloc': '', # ??
86	'testcase/tstRTStrFormat': '', # ??
87	'testcase/tstRTSystemQueryOsInfo': '', # ??
88	'testcase/tstRTTemp': '', # ??
89	'testcase/tstRTTime': '', # ??
90	'testcase/tstTime-2': '', # Total time differs too much! ... delta=-10859859
91	'testcase/tstUtf8': '', # ??
92	'testcase/tstVMMR0CallHost-2': '', # STATUS_STACK_OVERFLOW
93	'testcase/tstX86-1': '', # Fails on win.x86.
94	'tscpasswd': '', # ??
95	'tstVMREQ': '', # ?? Same as darwin.x86?
96	}
97	};
98
99	kdTestCasesBuggy = {
100	'testcase/tstGuestPropSvc': '', # GET_NOTIFICATION fails on testboxlin5.de.oracle.com and others.
101	'testcase/tstRTProcCreateEx': '', # Seen failing on wei01-b6ka-9.de.oracle.com.
102	'testcase/tstTimer': '', # Sometimes fails on linux, not important atm.
103	'testcase/tstGIP-2': '', # 2015-09-10: Fails regularly. E.g. TestSetID 2744205 (testboxsh2),
104	# 2743961 (wei01-b6kc-6). The responsible engineer should reenable
105	# it once it has been fixed.
106	};
107
108	## The permanent exclude list.
109	# @note Stripped extensions!
110	kdTestCasesBlackList = {
111	'testcase/tstClipboardX11Smoke': '',
112	'testcase/tstFileLock': '',
113	'testcase/tstDisasm-2': '', # without parameters it will disassembler 1GB starting from 0
114	'testcase/tstFileAppendWin-1': '',
115	'testcase/tstDir': '', # useless without parameters
116	'testcase/tstDir-2': '', # useless without parameters
117	'testcase/tstGlobalConfig': '',
118	'testcase/tstHostHardwareLinux': '', # must be killed with CTRL-C
119	'testcase/tstHttp': '', # Talks to outside servers.
120	'testcase/tstRTHttp': '', # parameters required
121	'testcase/tstLdr-2': '', # parameters required
122	'testcase/tstLdr-3': '', # parameters required
123	'testcase/tstLdr': '', # parameters required
124	'testcase/tstLdrLoad': '', # parameters required
125	'testcase/tstMove': '', # parameters required
126	'testcase/tstRTR0Timer': '', # loads 'tstRTR0Timer.r0'
127	'testcase/tstRTR0ThreadDriver': '', # loads 'tstRTR0Thread.r0'
128	'testcase/tstRunTestcases': '', # that's a script like this one
129	'testcase/tstRTReqPool': '', # fails sometimes, testcase buggy
130	'testcase/tstRTS3': '', # parameters required
131	'testcase/tstSDL': '', # graphics test
132	'testcase/tstSupLoadModule': '', # Needs parameters and vboxdrv access. Covered elsewhere.
133	'testcase/tstSeamlessX11': '', # graphics test
134	'testcase/tstTime-3': '', # parameters required
135	'testcase/tstVBoxControl': '', # works only inside a guest
136	'testcase/tstVDCopy': '', # parameters required
137	'tstAnimate': '', # parameters required
138	'tstAPI': '', # user interaction required
139	'tstCollector': '', # takes forever
140	'testcase/tstHeadless': '', # parameters required
141	'tstHeadless': '', # parameters required
142	'tstMicroRC': '', # required by tstMicro
143	'tstVBoxDbg': '', # interactive test
144	'testcase/tstTestServMgr': '', # some strange xpcom18a4 test, does not work
145	'tstTestServMgr': '', # some strange xpcom18a4 test, does not work
146	'tstPDMAsyncCompletion': '', # parameters required
147	'testcase/tstXptDump': '', # parameters required
148	'tstXptDump': '', # parameters required
149	'testcase/tstnsIFileEnumerator': '', # some strange xpcom18a4 test, does not work
150	'tstnsIFileEnumerator': '', # some strange xpcom18a4 test, does not work
151	'testcase/tstSimpleTypeLib': '', # parameters required
152	'tstSimpleTypeLib': '', # parameters required
153	'testcase/tstTestAtoms': '', # additional test file (words.txt) required
154	'tstTestAtoms': '', # additional test file (words.txt) required
155	'testcase/tstXptLink': '', # parameters required
156	'tstXptLink': '', # parameters required
157	'tstXPCOMCGlue': '', # user interaction required
158	'testcase/tstXPCOMCGlue': '', # user interaction required
159	'testcase/tstCAPIGlue': '', # user interaction required
160	'testcase/tstTestCallTemplates': '', # some strange xpcom18a4 test, segfaults
161	'tstTestCallTemplates': '', # some strange xpcom18a4 test, segfaults
162	'testcase/tstRTFilesystem': '', # parameters required
163	'testcase/tstRTDvm': '', # parameters required
164	# later
165	'testcase/tstIntNetR0': '', # RTSPINLOCK_FLAGS_INTERRUPT_SAFE == RTSPINLOCK_FLAGS_INTERRUPT_UNSAFE
166	# slow stuff
167	'testcase/tstAvl': '', # SLOW!
168	'testcase/tstRTAvl': '', # SLOW! (new name)
169	'testcase/tstVD': '', # 8GB fixed-sized vmdk
170	# failed or hang
171	'testcase/tstCryptoPkcs7Verify': '', # hang
172	'tstOVF': '', # hang (only ancient version, now in new place)
173	'testcase/tstRTLockValidator': '', # Lock validation is not enabled for critical sections
174	'testcase/tstGuestControlSvc': '', # failed: line 288: testHost(&svcTable): expected VINF_SUCCESS, got VERR_NOT_FOUND
175	'testcase/tstRTMemEf': '', # failed w/o error message
176	'testcase/tstSupSem': '', # failed: SRE Timeout Accuracy (ms) : FAILED (1 errors)
177	'testcase/tstCryptoPkcs7Sign': '',# failed: 29330:error:02001002:lib(2):func(1):reason(2):NA:0:fopen('server.pem': '','r')
178	'testcase/tstCompressionBenchmark': '', # failed: error: RTZipBlockCompress failed
179	# for 'RTZipBlock/LZJB' (#4): VERR_NOT_SUPPORTED
180	'testcase/tstLdr-4': '', # failed: Failed to get bits for '/home/vbox/test/tmp/bin/testcase/tstLdrObjR0.r0'/0,
181	# rc=VERR_SYMBOL_VALUE_TOO_BIG. aborting test
182	'tstPDMAsyncCompletionStress': '', # VERR_INVALID_PARAMETER (cbSize = 0)
183	'tstMicro': '', # doesn't work on solaris, fix later if we care.
184	'tstVMM-HwAccm': '', # failed: Only checked AMD-V on linux
185	'tstVMM-HM': '', # failed: Only checked AMD-V on linux
186	'tstVMMFork': '', # failed: xtracker 6171
187	'tstTestFactory': '', # some strange xpcom18a4 test, does not work
188	'testcase/tstRTSemXRoads': '', # sporadically failed: Traffic - 8 threads per direction, 10 sec : FAILED (8 errors)
189	'tstVBoxAPILinux': '', # creates VirtualBox directories for root user because of sudo (should be in vbox)
190	'testcase/tstVMStructDTrace': '', # This is a D-script generator.
191	'tstVMStructRC': '', # This is a C-code generator.
192	'tstDeviceStructSizeRC': '', # This is a C-code generator.
193	'testcase/tstTSC': '', # Doesn't test anything and might fail with HT or/and too many cores.
194	'testcase/tstOpenUSBDev': '', # Not a useful testcase.
195	};
196
197	# Suffix exclude list.
198	kasSuffixBlackList = [
199	'.r0',
200	'.gc',
201	'.debug',
202	'.rel',
203	'.sys',
204	'.ko',
205	'.o',
206	'.obj',
207	'.lib',
208	'.a',
209	'.so',
210	'.dll',
211	'.dylib',
212	'.tmp',
213	'.log',
214	'.py',
215	'.pyc',
216	'.pyo',
217	'.pdb',
218	'.dSYM',
219	'.sym',
220	];
221
222	## The exclude list.
223	# @note Stripped extensions!
224	kasHardened = [
225	"testcase/tstIntNet-1",
226	"testcase/tstR0ThreadPreemptionDriver", # VBox 4.3
227	"testcase/tstRTR0ThreadPreemptionDriver",
228	"testcase/tstRTR0MemUserKernelDriver",
229	"testcase/tstRTR0SemMutexDriver",
230	"testcase/tstRTR0TimerDriver",
231	"testcase/tstRTR0ThreadDriver",
232	'testcase/tstRTR0DbgKrnlInfoDriver',
233	"tstInt",
234	"tstVMM",
235	"tstVMMFork",
236	"tstVMREQ",
237	'testcase/tstCFGM',
238	'testcase/tstContiguous',
239	'testcase/tstGetPagingMode',
240	'testcase/tstGIP-2',
241	'testcase/tstInit',
242	'testcase/tstLow',
243	'testcase/tstMMHyperHeap',
244	'testcase/tstPage',
245	'testcase/tstPin',
246	'testcase/tstRTTime', 'testcase/tstTime', # GIP test case.
247	'testcase/tstSSM',
248	'testcase/tstSupSem-Zombie',
249	]
250
251	## Argument lists
252	kdArguments = {
253	'testcase/tstbntest': [ '-out', os.devnull, ], # Very noisy.
254	};
255
256
257	## Status code translations.
258	## @{
259	kdExitCodeNames = {
260	0: 'RTEXITCODE_SUCCESS',
261	1: 'RTEXITCODE_FAILURE',
262	2: 'RTEXITCODE_SYNTAX',
263	3: 'RTEXITCODE_INIT',
264	4: 'RTEXITCODE_SKIPPED',
265	};
266	kdExitCodeNamesWin = {
267	-1073741515: 'STATUS_DLL_NOT_FOUND',
268	-1073741512: 'STATUS_ORDINAL_NOT_FOUND',
269	-1073741511: 'STATUS_ENTRYPOINT_NOT_FOUND',
270	-1073741502: 'STATUS_DLL_INIT_FAILED',
271	-1073741500: 'STATUS_UNHANDLED_EXCEPTION',
272	-1073741499: 'STATUS_APP_INIT_FAILURE',
273	-1073741819: 'STATUS_ACCESS_VIOLATION',
274	-1073741571: 'STATUS_STACK_OVERFLOW',
275	};
276	## @}
277
278	def __init__(self):
279	"""
280	Reinitialize child class instance.
281	"""
282	vbox.TestDriver.__init__(self)
283	self.oTestVmSet = None;
284
285	self.sVBoxInstallRoot = None
286
287	self.cSkipped = 0
288	self.cPassed = 0
289	self.cFailed = 0
290
291	self.sUnitTestsPathBase = None
292	self.sExeSuff = '.exe' if utils.getHostOs() in [ 'win', 'dos', 'os2' ] else '';
293
294	self.aiVBoxVer = (4, 3, 0, 0);
295
296	# For testing testcase logic.
297	self.fDryRun = False;
298
299
300	def _detectPaths(self):
301	"""
302	Internal worker for actionVerify and actionExecute that detects paths.
303
304	This sets sVBoxInstallRoot and sUnitTestsPathBase and returns True/False.
305	"""
306
307	#
308	# We need a VBox install (/ build) to test.
309	#
310	if False:
311	if not self.importVBoxApi():
312	reporter.error('Unabled to import the VBox Python API.')
313	return False
314	else:
315	self._detectBuild();
316	if self.oBuild is None:
317	reporter.error('Unabled to detect the VBox build.');
318	return False;
319
320	#
321	# Where are the files installed?
322	# Solaris requires special handling because of it's multi arch subdirs.
323	#
324	self.sVBoxInstallRoot = self.oBuild.sInstallPath
325	if not self.oBuild.isDevBuild() and utils.getHostOs() == 'solaris':
326	sArchDir = utils.getHostArch();
327	if sArchDir == 'x86': sArchDir = 'i386';
328	self.sVBoxInstallRoot = os.path.join(self.sVBoxInstallRoot, sArchDir);
329
330	# Add the installation root to the PATH on windows so we can get DLLs from it.
331	if utils.getHostOs() == 'win':
332	sPathName = 'PATH';
333	if not sPathName in os.environ:
334	sPathName = 'Path';
335	sPath = os.environ.get(sPathName, '.');
336	if len(sPath) > 0 and sPath[-1] != ';':
337	sPath += ';';
338	os.environ[sPathName] = sPath + self.sVBoxInstallRoot + ';';
339
340	#
341	# The unittests are generally not installed, so look for them.
342	#
343	sBinOrDist = 'dist' if utils.getHostOs() in [ 'darwin', ] else 'bin';
344	asCandidates = [
345	self.oBuild.sInstallPath,
346	os.path.join(self.sScratchPath, sBinOrDist + '.' + utils.getHostArch()),
347	os.path.join(self.sScratchPath, sBinOrDist, utils.getHostArch()),
348	os.path.join(self.sScratchPath, sBinOrDist),
349	];
350	if utils.getHostOs() == 'darwin':
351	for i in range(1, len(asCandidates)):
352	asCandidates[i] = os.path.join(asCandidates[i], 'VirtualBox.app', 'Contents', 'MacOS');
353
354	for sCandidat in asCandidates:
355	if os.path.exists(os.path.join(sCandidat, 'testcase', 'tstVMStructSize' + self.sExeSuff)):
356	self.sUnitTestsPathBase = sCandidat;
357	return True;
358
359	reporter.error('Unable to find unit test dir. Candidates: %s' % (asCandidates,))
360	return False;
361
362	#
363	# Overridden methods.
364	#
365
366	def actionVerify(self):
367	return self._detectPaths();
368
369	def actionExecute(self):
370
371	if self.sUnitTestsPathBase is None and self._detectPaths():
372	return False;
373
374	self._figureVersion();
375
376	self.testRunUnitTestsSet(r'^tst*', 'testcase')
377	self.testRunUnitTestsSet(r'^tst*', '.')
378
379	reporter.log('')
380	reporter.log('********************')
381	reporter.log('*** PASSED: %d' % self.cPassed)
382	reporter.log('*** FAILED: %d' % self.cFailed)
383	reporter.log('*** SKIPPED: %d' % self.cSkipped)
384	reporter.log('*** TOTAL: %d' % (self.cPassed + self.cFailed + self.cSkipped))
385
386	return self.cFailed == 0
387
388	#
389	# Test execution helpers.
390	#
391
392	def _figureVersion(self):
393	""" Tries to figure which VBox version this is, setting self.aiVBoxVer. """
394	try:
395	sVer = utils.processOutputChecked(['VBoxManage', '--version'])
396
397	sVer = sVer.strip();
398	sVer = re.sub(r'_BETA.*r', '.', sVer);
399	sVer = re.sub(r'_ALPHA.*r', '.', sVer);
400	sVer = re.sub(r'_RC.*r', '.', sVer);
401	sVer = sVer.replace('r', '.');
402
403	self.aiVBoxVer = [int(sComp) for sComp in sVer.split('.')];
404
405	reporter.log('VBox version: %s' % (self.aiVBoxVer,));
406	except:
407	reporter.logXcpt();
408	return False;
409	return True;
410
411	def _compareVersion(self, aiVer):
412	"""
413	Compares the give version string with the vbox version string,
414	returning a result similar to C strcmp(). aiVer is on the right side.
415	"""
416	cComponents = min(len(self.aiVBoxVer), len(aiVer));
417	for i in range(cComponents):
418	if self.aiVBoxVer[i] < aiVer[i]:
419	return -1;
420	if self.aiVBoxVer[i] > aiVer[i]:
421	return 1;
422	return len(self.aiVBoxVer) - len(aiVer);
423
424	def _isExcluded(self, sTest, dExclList):
425	""" Checks if the testcase is excluded or not. """
426	if sTest in dExclList:
427	sFullExpr = dExclList[sTest].replace(' ', '').strip();
428	if sFullExpr == '':
429	return True;
430
431	# Consider each exclusion expression. These are generally ranges,
432	# either open ended or closed: "<4.3.51r12345", ">=4.3.0 && <=4.3.4".
433	asExprs = sFullExpr.split(';');
434	for sExpr in asExprs:
435
436	# Split it on the and operator and process each sub expression.
437	fResult = True;
438	for sSubExpr in sExpr.split('&&'):
439	# Split out the comparison operator and the version value.
440	if sSubExpr.startswith('<=') or sSubExpr.startswith('>='):
441	sOp = sSubExpr[:2];
442	sValue = sSubExpr[2:];
443	elif sSubExpr.startswith('<') or sSubExpr.startswith('>') or sSubExpr.startswith('='):
444	sOp = sSubExpr[:1];
445	sValue = sSubExpr[1:];
446	else:
447	sOp = sValue = '';
448
449	# Convert the version value, making sure we've got a valid one.
450	try: aiValue = [int(sComp) for sComp in sValue.replace('r', '.').split('.')];
451	except: aiValue = ();
452	if len(aiValue) == 0 or len(aiValue) > 4:
453	reporter.error('Invalid exclusion expression for %s: "%s" [%s]' % (sTest, sSubExpr, dExclList[sTest]));
454	return True;
455
456	# Do the compare.
457	iCmp = self._compareVersion(aiValue);
458	if sOp == '>=' and iCmp < 0:
459	fResult = False;
460	elif sOp == '>' and iCmp <= 0:
461	fResult = False;
462	elif sOp == '<' and iCmp >= 0:
463	fResult = False;
464	elif sOp == '>=' and iCmp < 0:
465	fResult = False;
466	reporter.log2('iCmp=%s; %s %s %s -> %s' % (iCmp, self.aiVBoxVer, sOp, aiValue, fResult));
467
468	# Did the expression match?
469	if fResult:
470	return True;
471
472	return False;
473
474	def _sudoExecuteSync(self, asArgs):
475	"""
476	Executes a sudo child process synchronously.
477	Returns True if the process executed successfully and returned 0,
478	otherwise False is returned.
479	"""
480	reporter.log('Executing [sudo]: %s' % (asArgs, ));
481	try:
482	iRc = utils.sudoProcessCall(asArgs, shell = False, close_fds = False);
483	except:
484	reporter.errorXcpt();
485	return False;
486	reporter.log('Exit code [sudo]: %s (%s)' % (iRc, asArgs));
487	return iRc is 0;
488
489	def _hardenedMkDir(self, sPath):
490	"""
491	Creates the directory specified sPath (including parents).
492	"""
493	reporter.log('_hardenedMkDir: %s' % (sPath,));
494	if utils.getHostOs() in [ 'win', 'os2' ]:
495	os.makedirs(sPath, 0755);
496	else:
497	fRc = self._sudoExecuteSync(['/bin/mkdir', '-p', '-m', '0755', sPath]);
498	if fRc is not True:
499	raise Exception('Failed to create dir "%s".' % (sPath,));
500	return True;
501
502	def _hardenedCopyFile(self, sSrc, sDst, iMode):
503	"""
504	Copies a file.
505	"""
506	reporter.log('_hardenedCopyFile: %s -> %s (mode: %o)' % (sSrc, sDst, iMode,));
507	if utils.getHostOs() in [ 'win', 'os2' ]:
508	shutil.copyfile(sSrc, sDst);
509	os.chmod(sDst, iMode);
510	else:
511	fRc = self._sudoExecuteSync(['/bin/cp', sSrc, sDst]);
512	if fRc is not True:
513	raise Exception('Failed to copy "%s" to "%s".' % (sSrc, sDst,));
514	fRc = self._sudoExecuteSync(['/bin/chmod', '%o' % (iMode,), sDst]);
515	if fRc is not True:
516	raise Exception('Failed to chmod "%s".' % (sDst,));
517	return True;
518
519	def _hardenedDeleteFile(self, sPath):
520	"""
521	Deletes a file.
522	"""
523	reporter.log('_hardenedDeleteFile: %s' % (sPath,));
524	if os.path.exists(sPath):
525	if utils.getHostOs() in [ 'win', 'os2' ]:
526	os.remove(sPath);
527	else:
528	fRc = self._sudoExecuteSync(['/bin/rm', sPath]);
529	if fRc is not True:
530	raise Exception('Failed to remove "%s".' % (sPath,));
531	return True;
532
533	def _hardenedRemoveDir(self, sPath):
534	"""
535	Removes a directory.
536	"""
537	reporter.log('_hardenedRemoveDir: %s' % (sPath,));
538	if os.path.exists(sPath):
539	if utils.getHostOs() in [ 'win', 'os2' ]:
540	os.rmdir(sPath);
541	else:
542	fRc = self._sudoExecuteSync(['/bin/rmdir', sPath]);
543	if fRc is not True:
544	raise Exception('Failed to remove "%s".' % (sPath,));
545	return True;
546
547	def _executeTestCase(self, sName, sFullPath, sTestCaseSubDir, oDevNull): # pylint: disable=R0914
548	"""
549	Executes a test case.
550	"""
551
552	fSkipped = False;
553
554	#
555	# If hardening is enabled, some test cases and their dependencies
556	# needs to be copied to and execute from the sVBoxInstallRoot
557	# directory in order to work. They also have to be executed as
558	# root, i.e. via sudo.
559	#
560	fHardened = False;
561	asFilesToRemove = []; # Stuff to clean up.
562	asDirsToRemove = []; # Ditto.
563	if sName in self.kasHardened \
564	and self.sUnitTestsPathBase != self.sVBoxInstallRoot:
565
566	sDstDir = os.path.join(self.sVBoxInstallRoot, sTestCaseSubDir);
567	if not os.path.exists(sDstDir):
568	self._hardenedMkDir(sDstDir);
569	asDirsToRemove.append(sDstDir);
570
571	sDst = os.path.join(sDstDir, os.path.basename(sFullPath));
572	self._hardenedCopyFile(sFullPath, sDst, 0755);
573	asFilesToRemove.append(sDst);
574
575	# Copy any associated .dll/.so/.dylib.
576	for sSuff in [ '.dll', '.so', '.dylib' ]:
577	sSrc = os.path.splitext(sFullPath)[0] + sSuff;
578	if os.path.exists(sSrc):
579	sDst = os.path.join(sDstDir, os.path.basename(sSrc));
580	self._hardenedCopyFile(sSrc, sDst, 0644);
581	asFilesToRemove.append(sDst);
582
583	# Copy any associated .r0, .rc and .gc modules.
584	offDriver = sFullPath.rfind('Driver')
585	if offDriver > 0:
586	for sSuff in [ '.r0', 'RC.rc', 'RC.gc' ]:
587	sSrc = sFullPath[:offDriver] + sSuff;
588	if os.path.exists(sSrc):
589	sDst = os.path.join(sDstDir, os.path.basename(sSrc));
590	self._hardenedCopyFile(sSrc, sDst, 0644);
591	asFilesToRemove.append(sDst);
592
593	sFullPath = os.path.join(sDstDir, os.path.basename(sFullPath));
594	fHardened = True;
595
596	#
597	# Set up arguments and environment.
598	#
599	asArgs = [sFullPath,]
600	if sName in self.kdArguments:
601	asArgs.extend(self.kdArguments[sName]);
602
603	os.environ['IPRT_TEST_OMIT_TOP_TEST'] = '1';
604	os.environ['IPRT_TEST_FILE'] = sXmlFile = os.path.join(self.sScratchPath, 'result.xml');
605	if os.path.exists(sXmlFile):
606	try: os.unlink(sXmlFile);
607	except: self._hardenedDeleteFile(sXmlFile);
608
609	#
610	# Execute the test case.
611	#
612	# Windows is confusing output. Trying a few things to get rid of this.
613	# First, flush both stderr and stdout before running the child. Second,
614	# assign the child stderr to stdout. If this doesn't help, we'll have
615	# to capture the child output.
616	#
617	reporter.log('*** Executing %s%s...' % (asArgs, ' [hardened]' if fHardened else ''));
618	try: sys.stdout.flush();
619	except: pass;
620	try: sys.stderr.flush();
621	except: pass;
622	if not self.fDryRun:
623	try:
624	if fHardened:
625	oChild = utils.sudoProcessPopen(asArgs, stdin = oDevNull, stdout = sys.stdout, stderr = sys.stdout);
626	else:
627	oChild = subprocess.Popen( asArgs, stdin = oDevNull, stdout = sys.stdout, stderr = sys.stdout);
628	except:
629	if sName in [ 'tstAsmStructsRC', # 32-bit, may fail to start on 64-bit linux. Just ignore.
630	]:
631	reporter.logXcpt();
632	fSkipped = True;
633	else:
634	reporter.errorXcpt();
635	iRc = 1023;
636	oChild = None;
637
638	if oChild is not None:
639	self.pidFileAdd(oChild.pid, fSudo = fHardened);
640	iRc = oChild.wait();
641	self.pidFileRemove(oChild.pid);
642	else:
643	iRc = 0;
644
645	#
646	# Clean up
647	#
648	for sPath in asFilesToRemove:
649	self._hardenedDeleteFile(sPath);
650	for sPath in asDirsToRemove:
651	self._hardenedRemoveDir(sPath);
652
653	#
654	# Report.
655	#
656	if os.path.exists(sXmlFile):
657	reporter.addSubXmlFile(sXmlFile);
658	if fHardened:
659	self._hardenedDeleteFile(sXmlFile);
660	else:
661	os.unlink(sXmlFile);
662
663	if iRc == 0:
664	reporter.log('*** %s: exit code %d' % (sFullPath, iRc));
665	self.cPassed += 1
666
667	elif iRc == 4: # RTEXITCODE_SKIPPED
668	reporter.log('*** %s: exit code %d (RTEXITCODE_SKIPPED)' % (sFullPath, iRc));
669	fSkipped = True;
670	self.cSkipped += 1;
671
672	elif fSkipped:
673	reporter.log('*** %s: exit code %d (Skipped)' % (sFullPath, iRc));
674	self.cSkipped += 1;
675
676	else:
677	sName = self.kdExitCodeNames.get(iRc, '');
678	if iRc in self.kdExitCodeNamesWin and utils.getHostOs() == 'win':
679	sName = self.kdExitCodeNamesWin[iRc];
680	if sName != '':
681	sName = ' (%s)' % (sName);
682
683	if iRc != 1:
684	reporter.testFailure('Exit status: %d%s' % (iRc, sName));
685	reporter.log( '!*! %s: exit code %d%s' % (sFullPath, iRc, sName));
686	else:
687	reporter.error('!*! %s: exit code %d%s' % (sFullPath, iRc, sName));
688	self.cFailed += 1
689
690	return fSkipped;
691
692	def testRunUnitTestsSet(self, sTestCasePattern, sTestCaseSubDir):
693	"""
694	Run subset of the unit tests set.
695	"""
696
697	# Open /dev/null for use as stdin further down.
698	try:
699	oDevNull = open(os.path.devnull, 'w+');
700	except:
701	oDevNull = None;
702
703	# Determin the host OS specific exclusion lists.
704	dTestCasesBuggyForHostOs = self.kdTestCasesBuggyPerOs.get(utils.getHostOs(), []);
705
706	#
707	# Process the file list and run everything looking like a testcase.
708	#
709	for sFilename in sorted(os.listdir(os.path.join(self.sUnitTestsPathBase, sTestCaseSubDir))):
710	# Separate base and suffix and morph the base into something we
711	# can use for reporting and array lookups.
712	sName, sSuffix = os.path.splitext(sFilename);
713	if sTestCaseSubDir != '.':
714	sName = sTestCaseSubDir + '/' + sName;
715
716	# Basic exclusion.
717	if not re.match(sTestCasePattern, sFilename) \
718	or sSuffix in self.kasSuffixBlackList:
719	reporter.log('"%s" is not a test case.' % (sFilename,))
720	continue
721
722	# Check if the testcase is black listed or buggy before executing it.
723	if self._isExcluded(sName, self.kdTestCasesBlackList):
724	# (No testStart/Done or accounting here!)
725	reporter.log('%s: SKIPPED (blacklisted)' % (sName,));
726
727	elif self._isExcluded(sName, self.kdTestCasesBuggy):
728	reporter.testStart(sName);
729	reporter.log('%s: Skipping, buggy in general.' % (sName,));
730	reporter.testDone(fSkipped = True);
731	self.cSkipped += 1;
732
733	elif self._isExcluded(sName, dTestCasesBuggyForHostOs):
734	reporter.testStart(sName);
735	reporter.log('%s: Skipping, buggy on %s.' % (sName, utils.getHostOs(),));
736	reporter.testDone(fSkipped = True);
737	self.cSkipped += 1;
738
739	else:
740	sFullPath = os.path.normpath(os.path.join(self.sUnitTestsPathBase, os.path.join(sTestCaseSubDir, sFilename)));
741	reporter.testStart(sName);
742	try:
743	fSkipped = self._executeTestCase(sName, sFullPath, sTestCaseSubDir, oDevNull);
744	except:
745	reporter.errorXcpt('!*!');
746	self.cFailed += 1;
747	fSkipped = False;
748	reporter.testDone(fSkipped);
749
750
751
752	if __name__ == '__main__':
753	sys.exit(tdUnitTest1().main(sys.argv))

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source: vbox/trunk/src/VBox/ValidationKit/tests/unittests/tdUnitTest1.py@ 57702

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