Roll libxml to 8effcb578e0590cc01bbcab0f9dccefc6bdbcdbd

third_party/libxml/src/xstc/xstc.py

Index: third_party/libxml/src/xstc/xstc.py
diff --git a/third_party/libxml/src/xstc/xstc.py b/third_party/libxml/src/xstc/xstc.py
deleted file mode 100755
index ca011bb84af4b9834bb85d47a20a45d4df5822b7..0000000000000000000000000000000000000000
--- a/third_party/libxml/src/xstc/xstc.py
+++ /dev/null
@@ -1,693 +0,0 @@
-#!/usr/bin/env python
-
-#
-# This is the MS subset of the W3C test suite for XML Schemas.
-# This file is generated from the MS W3c test suite description file.
-#
-
-import sys, os
-import exceptions, optparse
-import libxml2
-
-opa = optparse.OptionParser()
-
-opa.add_option("-b", "--base", action="store", type="string", dest="baseDir",
-			   default="",
-			   help="""The base directory; i.e. the parent folder of the
-			   "nisttest", "suntest" and "msxsdtest" directories.""")
-
-opa.add_option("-o", "--out", action="store", type="string", dest="logFile",
-			   default="test.log",
-			   help="The filepath of the log file to be created")
-
-opa.add_option("--log", action="store_true", dest="enableLog",
-			   default=False,
-			   help="Create the log file")
-
-opa.add_option("--no-test-out", action="store_true", dest="disableTestStdOut",
-			   default=False,
-			   help="Don't output test results")
-
-opa.add_option("-s", "--silent", action="store_true", dest="silent", default=False,
-			   help="Disables display of all tests")
-
-opa.add_option("-v", "--verbose", action="store_true", dest="verbose",
-			   default=False,
-			   help="Displays all tests (only if --silent is not set)")
-
-opa.add_option("-x", "--max", type="int", dest="maxTestCount",
-			   default="-1",
-			   help="The maximum number of tests to be run")
-
-opa.add_option("-t", "--test", type="string", dest="singleTest",
-			   default=None,
-			   help="Runs the specified test only")
-			   
-opa.add_option("--tsw", "--test-starts-with", type="string", dest="testStartsWith",
-			   default=None,
-			   help="Runs the specified test(s), starting with the given string")
-
-opa.add_option("--rieo", "--report-internal-errors-only", action="store_true",
-			   dest="reportInternalErrOnly", default=False,
-			   help="Display erroneous tests of type 'internal' only")
-
-opa.add_option("--rueo", "--report-unimplemented-errors-only", action="store_true",
-			   dest="reportUnimplErrOnly", default=False,
-			   help="Display erroneous tests of type 'unimplemented' only")
-
-opa.add_option("--rmleo", "--report-mem-leak-errors-only", action="store_true",
-			   dest="reportMemLeakErrOnly", default=False,
-			   help="Display erroneous tests of type 'memory leak' only")
-
-opa.add_option("-c", "--combines", type="string", dest="combines",
-			   default=None,
-			   help="Combines to be run (all if omitted)")
-			   
-opa.add_option("--csw", "--csw", type="string", dest="combineStartsWith",
-			   default=None,
-			   help="Combines to be run (all if omitted)")			   
-
-opa.add_option("--rc", "--report-combines", action="store_true",
-			   dest="reportCombines", default=False,
-			   help="Display combine reports")
-
-opa.add_option("--rec", "--report-err-combines", action="store_true",
-			   dest="reportErrCombines", default=False,
-			   help="Display erroneous combine reports only")
-
-opa.add_option("--debug", action="store_true",
-			   dest="debugEnabled", default=False,
-			   help="Displays debug messages")
-
-opa.add_option("--info", action="store_true",
-			   dest="info", default=False,
-			   help="Displays info on the suite only. Does not run any test.")
-opa.add_option("--sax", action="store_true",
-			   dest="validationSAX", default=False,
-			   help="Use SAX2-driven validation.")
-opa.add_option("--tn", action="store_true",
-			   dest="displayTestName", default=False,
-			   help="Display the test name in every case.")
-
-(options, args) = opa.parse_args()
-
-if options.combines is not None:
-	options.combines = options.combines.split()
-
-################################################
-# The vars below are not intended to be changed.
-#
-
-msgSchemaNotValidButShould =  "The schema should be valid."
-msgSchemaValidButShouldNot = "The schema should be invalid."
-msgInstanceNotValidButShould = "The instance should be valid."
-msgInstanceValidButShouldNot = "The instance should be invalid."
-vendorNIST = "NIST"
-vendorNIST_2 = "NIST-2"
-vendorSUN  = "SUN"
-vendorMS   = "MS"
-
-###################
-# Helper functions.
-#
-vendor = None
-
-def handleError(test, msg):
-	global options
-	if not options.silent:
-		test.addLibLog("'%s'   LIB: %s" % (test.name, msg))
-	if msg.find("Unimplemented") > -1:
-		test.failUnimplemented()
-	elif msg.find("Internal") > -1:
-		test.failInternal()
-		
-	
-def fixFileNames(fileName):
-	if (fileName is None) or (fileName == ""):
-		return ""
-	dirs = fileName.split("/")
-	if dirs[1] != "Tests":
-		fileName = os.path.join(".", "Tests")
-		for dir in dirs[1:]:
-			fileName = os.path.join(fileName, dir)	
-	return fileName
-
-class XSTCTestGroup:
-	def __init__(self, name, schemaFileName, descr):
-		global vendor, vendorNIST_2
-		self.name = name
-		self.descr = descr
-		self.mainSchema = True
-		self.schemaFileName = fixFileNames(schemaFileName)
-		self.schemaParsed = False
-		self.schemaTried = False
-
-	def setSchema(self, schemaFileName, parsed):
-		if not self.mainSchema:			
-			return
-		self.mainSchema = False
-		self.schemaParsed = parsed
-		self.schemaTried = True
-
-class XSTCTestCase:
-
-		   # <!-- groupName, Name, Accepted, File, Val, Descr
-	def __init__(self, isSchema, groupName, name, accepted, file, val, descr):
-		global options
-		#
-		# Constructor.
-		#
-		self.testRunner = None
-		self.isSchema = isSchema
-		self.groupName = groupName
-		self.name = name
-		self.accepted = accepted		
-		self.fileName = fixFileNames(file)
-		self.val = val
-		self.descr = descr
-		self.failed = False
-		self.combineName = None
-
-		self.log = []
-		self.libLog = []
-		self.initialMemUsed = 0
-		self.memLeak = 0
-		self.excepted = False
-		self.bad = False
-		self.unimplemented = False
-		self.internalErr = False
-		self.noSchemaErr = False
-		self.failed = False
-		#
-		# Init the log.
-		#
-		if not options.silent:
-			if self.descr is not None:
-				self.log.append("'%s'   descr: %s\n" % (self.name, self.descr))		
-			self.log.append("'%s'   exp validity: %d\n" % (self.name, self.val))
-
-	def initTest(self, runner):
-		global vendorNIST, vendorSUN, vendorMS, vendorNIST_2, options, vendor
-		#
-		# Get the test-group.
-		#
-		self.runner = runner
-		self.group = runner.getGroup(self.groupName)				
-		if vendor == vendorMS or vendor == vendorSUN:
-			#
-			# Use the last given directory for the combine name.
-			#
-			dirs = self.fileName.split("/")
-			self.combineName = dirs[len(dirs) -2]					
-		elif vendor == vendorNIST:
-			#
-			# NIST files are named in the following form:
-			# "NISTSchema-short-pattern-1.xsd"
-			#						
-			tokens = self.name.split("-")
-			self.combineName = tokens[1]
-		elif vendor == vendorNIST_2:
-			#
-			# Group-names have the form: "atomic-normalizedString-length-1"
-			#
-			tokens = self.groupName.split("-")
-			self.combineName = "%s-%s" % (tokens[0], tokens[1])
-		else:
-			self.combineName = "unkown"
-			raise Exception("Could not compute the combine name of a test.")
-		if (not options.silent) and (self.group.descr is not None):
-			self.log.append("'%s'   group-descr: %s\n" % (self.name, self.group.descr))
-		
-
-	def addLibLog(self, msg):		
-		"""This one is intended to be used by the error handler
-		function"""
-		global options		
-		if not options.silent:
-			self.libLog.append(msg)
-
-	def fail(self, msg):
-		global options
-		self.failed = True
-		if not options.silent:
-			self.log.append("'%s' ( FAILED: %s\n" % (self.name, msg))
-
-	def failNoSchema(self):
-		global options
-		self.failed = True
-		self.noSchemaErr = True
-		if not options.silent:
-			self.log.append("'%s' X NO-SCHEMA\n" % (self.name))
-
-	def failInternal(self):
-		global options
-		self.failed = True
-		self.internalErr = True
-		if not options.silent:
-			self.log.append("'%s' * INTERNAL\n" % self.name)
-
-	def failUnimplemented(self):
-		global options
-		self.failed = True
-		self.unimplemented = True
-		if not options.silent:
-			self.log.append("'%s' ? UNIMPLEMENTED\n" % self.name)
-
-	def failCritical(self, msg):
-		global options
-		self.failed = True
-		self.bad = True
-		if not options.silent:
-			self.log.append("'%s' ! BAD: %s\n" % (self.name, msg))
-
-	def failExcept(self, e):
-		global options
-		self.failed = True
-		self.excepted = True
-		if not options.silent:
-			self.log.append("'%s' # EXCEPTION: %s\n" % (self.name, e.__str__()))
-
-	def setUp(self):
-		#
-		# Set up Libxml2.
-		#
-		self.initialMemUsed = libxml2.debugMemory(1)
-		libxml2.initParser()
-		libxml2.lineNumbersDefault(1)
-		libxml2.registerErrorHandler(handleError, self)
-
-	def tearDown(self):
-		libxml2.schemaCleanupTypes()
-		libxml2.cleanupParser()
-		self.memLeak = libxml2.debugMemory(1) - self.initialMemUsed
-
-	def isIOError(self, file, docType):
-		err = None
-		try:
-			err = libxml2.lastError()
-		except:
-			# Suppress exceptions.
-			pass
-		if (err is None):
-			return False
-		if err.domain() == libxml2.XML_FROM_IO:
-			self.failCritical("failed to access the %s resource '%s'\n" % (docType, file))
-
-	def debugMsg(self, msg):
-		global options
-		if options.debugEnabled:
-			sys.stdout.write("'%s'   DEBUG: %s\n" % (self.name, msg))
-
-	def finalize(self):
-		global options
-		"""Adds additional info to the log."""
-		#
-		# Add libxml2 messages.
-		#
-		if not options.silent:
-			self.log.extend(self.libLog)
-			#
-			# Add memory leaks.
-			#
-			if self.memLeak != 0:
-				self.log.append("%s + memory leak: %d bytes\n" % (self.name, self.memLeak))
-
-	def run(self):
-		"""Runs a test."""
-		global options
-
-		##filePath = os.path.join(options.baseDir, self.fileName)
-		# filePath = "%s/%s/%s/%s" % (options.baseDir, self.test_Folder, self.schema_Folder, self.schema_File)
-		if options.displayTestName:
-			sys.stdout.write("'%s'\n" % self.name)
-		try:
-			self.validate()
-		except (Exception, libxml2.parserError, libxml2.treeError), e:
-			self.failExcept(e)
-			
-def parseSchema(fileName):
-	schema = None
-	ctxt = libxml2.schemaNewParserCtxt(fileName)
-	try:
-		try:
-			schema = ctxt.schemaParse()
-		except:
-			pass
-	finally:		
-		del ctxt
-		return schema
-				
-
-class XSTCSchemaTest(XSTCTestCase):
-
-	def __init__(self, groupName, name, accepted, file, val, descr):
-		XSTCTestCase.__init__(self, 1, groupName, name, accepted, file, val, descr)
-
-	def validate(self):
-		global msgSchemaNotValidButShould, msgSchemaValidButShouldNot
-		schema = None
-		filePath = self.fileName
-		# os.path.join(options.baseDir, self.fileName)
-		valid = 0
-		try:
-			#
-			# Parse the schema.
-			#
-			self.debugMsg("loading schema: %s" % filePath)
-			schema = parseSchema(filePath)
-			self.debugMsg("after loading schema")						
-			if schema is None:
-				self.debugMsg("schema is None")
-				self.debugMsg("checking for IO errors...")
-				if self.isIOError(file, "schema"):
-					return
-			self.debugMsg("checking schema result")
-			if (schema is None and self.val) or (schema is not None and self.val == 0):
-				self.debugMsg("schema result is BAD")
-				if (schema == None):
-					self.fail(msgSchemaNotValidButShould)
-				else:
-					self.fail(msgSchemaValidButShouldNot)
-			else:
-				self.debugMsg("schema result is OK")
-		finally:
-			self.group.setSchema(self.fileName, schema is not None)
-			del schema
-
-class XSTCInstanceTest(XSTCTestCase):
-
-	def __init__(self, groupName, name, accepted, file, val, descr):
-		XSTCTestCase.__init__(self, 0, groupName, name, accepted, file, val, descr)
-
-	def validate(self):
-		instance = None
-		schema = None
-		filePath = self.fileName
-		# os.path.join(options.baseDir, self.fileName)
-
-		if not self.group.schemaParsed and self.group.schemaTried:
-			self.failNoSchema()
-			return
-					
-		self.debugMsg("loading instance: %s" % filePath)
-		parserCtxt = libxml2.newParserCtxt()
-		if (parserCtxt is None):
-			# TODO: Is this one necessary, or will an exception
-			# be already raised?
-			raise Exception("Could not create the instance parser context.")
-		if not options.validationSAX:
-			try:
-				try:
-					instance = parserCtxt.ctxtReadFile(filePath, None, libxml2.XML_PARSE_NOWARNING)
-				except:
-					# Suppress exceptions.
-					pass
-			finally:
-				del parserCtxt
-			self.debugMsg("after loading instance")
-			if instance is None:
-				self.debugMsg("instance is None")
-				self.failCritical("Failed to parse the instance for unknown reasons.")
-				return		
-		try:
-			#
-			# Validate the instance.
-			#
-			self.debugMsg("loading schema: %s" % self.group.schemaFileName)
-			schema = parseSchema(self.group.schemaFileName)
-			try:
-				validationCtxt = schema.schemaNewValidCtxt()
-				#validationCtxt = libxml2.schemaNewValidCtxt(None)
-				if (validationCtxt is None):
-					self.failCritical("Could not create the validation context.")
-					return
-				try:
-					self.debugMsg("validating instance")
-					if options.validationSAX:
-						instance_Err = validationCtxt.schemaValidateFile(filePath, 0)
-					else:
-						instance_Err = validationCtxt.schemaValidateDoc(instance)
-					self.debugMsg("after instance validation")
-					self.debugMsg("instance-err: %d" % instance_Err)
-					if (instance_Err != 0 and self.val == 1) or (instance_Err == 0 and self.val == 0):
-						self.debugMsg("instance result is BAD")
-						if (instance_Err != 0):
-							self.fail(msgInstanceNotValidButShould)
-						else:
-							self.fail(msgInstanceValidButShouldNot)
-
-					else:
-								self.debugMsg("instance result is OK")
-				finally:
-					del validationCtxt
-			finally:
-				del schema
-		finally:
-			if instance is not None:
-				instance.freeDoc()
-
-
-####################
-# Test runner class.
-#
-
-class XSTCTestRunner:
-
-	CNT_TOTAL = 0
-	CNT_RAN = 1
-	CNT_SUCCEEDED = 2
-	CNT_FAILED = 3
-	CNT_UNIMPLEMENTED = 4
-	CNT_INTERNAL = 5
-	CNT_BAD = 6
-	CNT_EXCEPTED = 7
-	CNT_MEMLEAK = 8
-	CNT_NOSCHEMA = 9
-	CNT_NOTACCEPTED = 10
-	CNT_SCHEMA_TEST = 11
-
-	def __init__(self):
-		self.logFile = None
-		self.counters = self.createCounters()
-		self.testList = []
-		self.combinesRan = {}
-		self.groups = {}
-		self.curGroup = None
-
-	def createCounters(self):
-		counters = {self.CNT_TOTAL:0, self.CNT_RAN:0, self.CNT_SUCCEEDED:0,
-		self.CNT_FAILED:0, self.CNT_UNIMPLEMENTED:0, self.CNT_INTERNAL:0, self.CNT_BAD:0,
-		self.CNT_EXCEPTED:0, self.CNT_MEMLEAK:0, self.CNT_NOSCHEMA:0, self.CNT_NOTACCEPTED:0,
-		self.CNT_SCHEMA_TEST:0}
-
-		return counters
-
-	def addTest(self, test):
-		self.testList.append(test)
-		test.initTest(self)
-
-	def getGroup(self, groupName):
-		return self.groups[groupName]
-
-	def addGroup(self, group):
-		self.groups[group.name] = group
-
-	def updateCounters(self, test, counters):
-		if test.memLeak != 0:
-			counters[self.CNT_MEMLEAK] += 1
-		if not test.failed:
-			counters[self.CNT_SUCCEEDED] +=1
-		if test.failed:
-			counters[self.CNT_FAILED] += 1
-		if test.bad:
-			counters[self.CNT_BAD] += 1
-		if test.unimplemented:
-			counters[self.CNT_UNIMPLEMENTED] += 1
-		if test.internalErr:
-			counters[self.CNT_INTERNAL] += 1
-		if test.noSchemaErr:
-			counters[self.CNT_NOSCHEMA] += 1
-		if test.excepted:
-			counters[self.CNT_EXCEPTED] += 1
-		if not test.accepted:
-			counters[self.CNT_NOTACCEPTED] += 1
-		if test.isSchema:
-			counters[self.CNT_SCHEMA_TEST] += 1
-		return counters
-
-	def displayResults(self, out, all, combName, counters):
-		out.write("\n")
-		if all:
-			if options.combines is not None:
-				out.write("combine(s): %s\n" % str(options.combines))
-		elif combName is not None:
-			out.write("combine : %s\n" % combName)
-		out.write("  total           : %d\n" % counters[self.CNT_TOTAL])
-		if all or options.combines is not None:
-			out.write("  ran             : %d\n" % counters[self.CNT_RAN])
-			out.write("    (schemata)    : %d\n" % counters[self.CNT_SCHEMA_TEST])
-		# out.write("    succeeded       : %d\n" % counters[self.CNT_SUCCEEDED])
-		out.write("  not accepted    : %d\n" % counters[self.CNT_NOTACCEPTED])
-		if counters[self.CNT_FAILED] > 0:		    
-			out.write("    failed                  : %d\n" % counters[self.CNT_FAILED])
-			out.write("     -> internal            : %d\n" % counters[self.CNT_INTERNAL])
-			out.write("     -> unimpl.             : %d\n" % counters[self.CNT_UNIMPLEMENTED])
-			out.write("     -> skip-invalid-schema : %d\n" % counters[self.CNT_NOSCHEMA])
-			out.write("     -> bad                 : %d\n" % counters[self.CNT_BAD])
-			out.write("     -> exceptions          : %d\n" % counters[self.CNT_EXCEPTED])
-			out.write("    memory leaks            : %d\n" % counters[self.CNT_MEMLEAK])
-
-	def displayShortResults(self, out, all, combName, counters):
-		out.write("Ran %d of %d tests (%d schemata):" % (counters[self.CNT_RAN],
-				  counters[self.CNT_TOTAL], counters[self.CNT_SCHEMA_TEST]))
-		# out.write("    succeeded       : %d\n" % counters[self.CNT_SUCCEEDED])
-		if counters[self.CNT_NOTACCEPTED] > 0:
-			out.write(" %d not accepted" % (counters[self.CNT_NOTACCEPTED]))
-		if counters[self.CNT_FAILED] > 0 or counters[self.CNT_MEMLEAK] > 0:
-			if counters[self.CNT_FAILED] > 0:
-				out.write(" %d failed" % (counters[self.CNT_FAILED]))
-				out.write(" (")
-				if counters[self.CNT_INTERNAL] > 0:
-					out.write(" %d internal" % (counters[self.CNT_INTERNAL]))
-				if counters[self.CNT_UNIMPLEMENTED] > 0:
-					out.write(" %d unimplemented" % (counters[self.CNT_UNIMPLEMENTED]))
-				if counters[self.CNT_NOSCHEMA] > 0:
-					out.write(" %d skip-invalid-schema" % (counters[self.CNT_NOSCHEMA]))
-				if counters[self.CNT_BAD] > 0:
-					out.write(" %d bad" % (counters[self.CNT_BAD]))
-				if counters[self.CNT_EXCEPTED] > 0:
-					out.write(" %d exception" % (counters[self.CNT_EXCEPTED]))
-				out.write(" )")
-			if counters[self.CNT_MEMLEAK] > 0:
-				out.write(" %d leaks" % (counters[self.CNT_MEMLEAK]))			
-			out.write("\n")
-		else:
-			out.write(" all passed\n")
-
-	def reportCombine(self, combName):
-		global options
-
-		counters = self.createCounters()
-		#
-		# Compute evaluation counters.
-		#
-		for test in self.combinesRan[combName]:
-			counters[self.CNT_TOTAL] += 1
-			counters[self.CNT_RAN] += 1
-			counters = self.updateCounters(test, counters)
-		if options.reportErrCombines and (counters[self.CNT_FAILED] == 0) and (counters[self.CNT_MEMLEAK] == 0):
-			pass
-		else:
-			if options.enableLog:
-				self.displayResults(self.logFile, False, combName, counters)				
-			self.displayResults(sys.stdout, False, combName, counters)
-
-	def displayTestLog(self, test):
-		sys.stdout.writelines(test.log)
-		sys.stdout.write("~~~~~~~~~~\n")
-
-	def reportTest(self, test):
-		global options
-
-		error = test.failed or test.memLeak != 0
-		#
-		# Only erroneous tests will be written to the log,
-		# except @verbose is switched on.
-		#
-		if options.enableLog and (options.verbose or error):
-			self.logFile.writelines(test.log)
-			self.logFile.write("~~~~~~~~~~\n")
-		#
-		# if not @silent, only erroneous tests will be
-		# written to stdout, except @verbose is switched on.
-		#
-		if not options.silent:
-			if options.reportInternalErrOnly and test.internalErr:
-				self.displayTestLog(test)
-			if options.reportMemLeakErrOnly and test.memLeak != 0:
-				self.displayTestLog(test)
-			if options.reportUnimplErrOnly and test.unimplemented:
-				self.displayTestLog(test)
-			if (options.verbose or error) and (not options.reportInternalErrOnly) and (not options.reportMemLeakErrOnly) and (not options.reportUnimplErrOnly):
-				self.displayTestLog(test)
-
-
-	def addToCombines(self, test):
-		found = False
-		if self.combinesRan.has_key(test.combineName):
-			self.combinesRan[test.combineName].append(test)
-		else:
-			self.combinesRan[test.combineName] = [test]
-
-	def run(self):
-
-		global options
-
-		if options.info:
-			for test in self.testList:
-				self.addToCombines(test)
-			sys.stdout.write("Combines: %d\n" % len(self.combinesRan))
-			sys.stdout.write("%s\n" % self.combinesRan.keys())
-			return
-
-		if options.enableLog:
-			self.logFile = open(options.logFile, "w")
-		try:
-			for test in self.testList:
-				self.counters[self.CNT_TOTAL] += 1
-				#
-				# Filter tests.
-				#
-				if options.singleTest is not None and options.singleTest != "":
-					if (test.name != options.singleTest):
-						continue
-				elif options.combines is not None:
-					if not options.combines.__contains__(test.combineName):
-						continue
-				elif options.testStartsWith is not None:
-					if not test.name.startswith(options.testStartsWith):
-						continue
-				elif options.combineStartsWith is not None:
-					if not test.combineName.startswith(options.combineStartsWith):
-						continue
-				
-				if options.maxTestCount != -1 and self.counters[self.CNT_RAN] >= options.maxTestCount:
-					break
-				self.counters[self.CNT_RAN] += 1
-				#
-				# Run the thing, dammit.
-				#
-				try:
-					test.setUp()
-					try:
-						test.run()
-					finally:
-						test.tearDown()
-				finally:
-					#
-					# Evaluate.
-					#
-					test.finalize()
-					self.reportTest(test)
-					if options.reportCombines or options.reportErrCombines:
-						self.addToCombines(test)
-					self.counters = self.updateCounters(test, self.counters)
-		finally:
-			if options.reportCombines or options.reportErrCombines:
-				#
-				# Build a report for every single combine.
-				#
-				# TODO: How to sort a dict?
-				#
-				self.combinesRan.keys().sort(None)
-				for key in self.combinesRan.keys():
-					self.reportCombine(key)
-
-			#
-			# Display the final report.
-			#
-			if options.silent:
-				self.displayShortResults(sys.stdout, True, None, self.counters)
-			else:
-				sys.stdout.write("===========================\n")
-				self.displayResults(sys.stdout, True, None, self.counters)