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[TestXSLT.git] / libxml2 / check-relaxng-test-suite.py
1 #!/usr/bin/python
2 import sys
3 import time
4 import os
5 import string
6 import StringIO
7 sys.path.append("python")
8 import libxml2
9
10 # Memory debug specific
11 libxml2.debugMemory(1)
12 debug = 0
13 verbose = 0
14
15 #
16 # the testsuite description
17 #
18 CONF="test/relaxng/OASIS/spectest.xml"
19 LOG="check-relaxng-test-suite.log"
20 RES="relaxng-test-results.xml"
21
22 log = open(LOG, "w")
23 nb_schemas_tests = 0
24 nb_schemas_success = 0
25 nb_schemas_failed = 0
26 nb_instances_tests = 0
27 nb_instances_success = 0
28 nb_instances_failed = 0
29
30 libxml2.lineNumbersDefault(1)
31 #
32 # Error and warnng callbacks
33 #
34 def callback(ctx, str):
35     global log
36     log.write("%s%s" % (ctx, str))
37
38 libxml2.registerErrorHandler(callback, "")
39
40 #
41 # Resolver callback
42 #
43 resources = {}
44 def resolver(URL, ID, ctxt):
45     global resources
46
47     if resources.has_key(URL):
48         return(StringIO.StringIO(resources[URL]))
49     log.write("Resolver failure: asked %s\n" % (URL))
50     log.write("resources: %s\n" % (resources))
51     return None
52
53 #
54 # Load the previous results
55 #
56 #results = {}
57 #previous = {}
58 #
59 #try:
60 #    res = libxml2.parseFile(RES)
61 #except:
62 #    log.write("Could not parse %s" % (RES))
63     
64 #
65 # handle a valid instance
66 #
67 def handle_valid(node, schema):
68     global log
69     global nb_instances_success
70     global nb_instances_failed
71
72     instance = ""
73     child = node.children
74     while child != None:
75         if child.type != 'text':
76             instance = instance + child.serialize()
77         child = child.next
78
79     try:
80         doc = libxml2.parseDoc(instance)
81     except:
82         doc = None
83
84     if doc == None:
85         log.write("\nFailed to parse correct instance:\n-----\n")
86         log.write(instance)
87         log.write("\n-----\n")
88         nb_instances_failed = nb_instances_failed + 1
89         return
90
91     try:
92         ctxt = schema.relaxNGNewValidCtxt()
93         ret = doc.relaxNGValidateDoc(ctxt)
94     except:
95         ret = -1
96     if ret != 0:
97         log.write("\nFailed to validate correct instance:\n-----\n")
98         log.write(instance)
99         log.write("\n-----\n")
100         nb_instances_failed = nb_instances_failed + 1
101     else:
102         nb_instances_success = nb_instances_success + 1
103     doc.freeDoc()
104
105 #
106 # handle an invalid instance
107 #
108 def handle_invalid(node, schema):
109     global log
110     global nb_instances_success
111     global nb_instances_failed
112
113     instance = ""
114     child = node.children
115     while child != None:
116         if child.type != 'text':
117             instance = instance + child.serialize()
118         child = child.next
119
120     try:
121         doc = libxml2.parseDoc(instance)
122     except:
123         doc = None
124
125     if doc == None:
126         log.write("\nStrange: failed to parse incorrect instance:\n-----\n")
127         log.write(instance)
128         log.write("\n-----\n")
129         return
130
131     try:
132         ctxt = schema.relaxNGNewValidCtxt()
133         ret = doc.relaxNGValidateDoc(ctxt)
134     except:
135         ret = -1
136     if ret == 0:
137         log.write("\nFailed to detect validation problem in instance:\n-----\n")
138         log.write(instance)
139         log.write("\n-----\n")
140         nb_instances_failed = nb_instances_failed + 1
141     else:
142         nb_instances_success = nb_instances_success + 1
143     doc.freeDoc()
144
145 #
146 # handle an incorrect test
147 #
148 def handle_correct(node):
149     global log
150     global nb_schemas_success
151     global nb_schemas_failed
152
153     schema = ""
154     child = node.children
155     while child != None:
156         if child.type != 'text':
157             schema = schema + child.serialize()
158         child = child.next
159
160     try:
161         rngp = libxml2.relaxNGNewMemParserCtxt(schema, len(schema))
162         rngs = rngp.relaxNGParse()
163     except:
164         rngs = None
165     if rngs == None:
166         log.write("\nFailed to compile correct schema:\n-----\n")
167         log.write(schema)
168         log.write("\n-----\n")
169         nb_schemas_failed = nb_schemas_failed + 1
170     else:
171         nb_schemas_success = nb_schemas_success + 1
172     return rngs
173         
174 def handle_incorrect(node):
175     global log
176     global nb_schemas_success
177     global nb_schemas_failed
178
179     schema = ""
180     child = node.children
181     while child != None:
182         if child.type != 'text':
183             schema = schema + child.serialize()
184         child = child.next
185
186     try:
187         rngp = libxml2.relaxNGNewMemParserCtxt(schema, len(schema))
188         rngs = rngp.relaxNGParse()
189     except:
190         rngs = None
191     if rngs != None:
192         log.write("\nFailed to detect schema error in:\n-----\n")
193         log.write(schema)
194         log.write("\n-----\n")
195         nb_schemas_failed = nb_schemas_failed + 1
196     else:
197 #       log.write("\nSuccess detecting schema error in:\n-----\n")
198 #       log.write(schema)
199 #       log.write("\n-----\n")
200         nb_schemas_success = nb_schemas_success + 1
201     return None
202
203 #
204 # resource handling: keep a dictionary of URL->string mappings
205 #
206 def handle_resource(node, dir):
207     global resources
208
209     try:
210         name = node.prop('name')
211     except:
212         name = None
213
214     if name == None or name == '':
215         log.write("resource has no name")
216         return;
217         
218     if dir != None:
219 #        name = libxml2.buildURI(name, dir)
220         name = dir + '/' + name
221
222     res = ""
223     child = node.children
224     while child != None:
225         if child.type != 'text':
226             res = res + child.serialize()
227         child = child.next
228     resources[name] = res
229
230 #
231 # dir handling: pseudo directory resources
232 #
233 def handle_dir(node, dir):
234     try:
235         name = node.prop('name')
236     except:
237         name = None
238
239     if name == None or name == '':
240         log.write("resource has no name")
241         return;
242         
243     if dir != None:
244 #        name = libxml2.buildURI(name, dir)
245         name = dir + '/' + name
246
247     dirs = node.xpathEval('dir')
248     for dir in dirs:
249         handle_dir(dir, name)
250     res = node.xpathEval('resource')
251     for r in res:
252         handle_resource(r, name)
253
254 #
255 # handle a testCase element
256 #
257 def handle_testCase(node):
258     global nb_schemas_tests
259     global nb_instances_tests
260     global resources
261
262     sections = node.xpathEval('string(section)')
263     log.write("\n    ======== test %d line %d section %s ==========\n" % (
264
265               nb_schemas_tests, node.lineNo(), sections))
266     resources = {}
267     if debug:
268         print "test %d line %d" % (nb_schemas_tests, node.lineNo())
269
270     dirs = node.xpathEval('dir')
271     for dir in dirs:
272         handle_dir(dir, None)
273     res = node.xpathEval('resource')
274     for r in res:
275         handle_resource(r, None)
276
277     tsts = node.xpathEval('incorrect')
278     if tsts != []:
279         if len(tsts) != 1:
280             print "warning test line %d has more than one <incorrect> example" %(node.lineNo())
281         schema = handle_incorrect(tsts[0])
282     else:
283         tsts = node.xpathEval('correct')
284         if tsts != []:
285             if len(tsts) != 1:
286                 print "warning test line %d has more than one <correct> example"% (node.lineNo())
287             schema = handle_correct(tsts[0])
288         else:
289             print "warning <testCase> line %d has no <correct> nor <incorrect> child" % (node.lineNo())
290
291     nb_schemas_tests = nb_schemas_tests + 1;
292     
293     valids = node.xpathEval('valid')
294     invalids = node.xpathEval('invalid')
295     nb_instances_tests = nb_instances_tests + len(valids) + len(invalids)
296     if schema != None:
297         for valid in valids:
298             handle_valid(valid, schema)
299         for invalid in invalids:
300             handle_invalid(invalid, schema)
301
302
303 #
304 # handle a testSuite element
305 #
306 def handle_testSuite(node, level = 0):
307     global nb_schemas_tests, nb_schemas_success, nb_schemas_failed
308     global nb_instances_tests, nb_instances_success, nb_instances_failed
309     if level >= 1:
310         old_schemas_tests = nb_schemas_tests
311         old_schemas_success = nb_schemas_success
312         old_schemas_failed = nb_schemas_failed
313         old_instances_tests = nb_instances_tests
314         old_instances_success = nb_instances_success
315         old_instances_failed = nb_instances_failed
316
317     docs = node.xpathEval('documentation')
318     authors = node.xpathEval('author')
319     if docs != []:
320         msg = ""
321         for doc in docs:
322             msg = msg + doc.content + " "
323         if authors != []:
324             msg = msg + "written by "
325             for author in authors:
326                 msg = msg + author.content + " "
327         print msg
328     sections = node.xpathEval('section')
329     if sections != [] and level <= 0:
330         msg = ""
331         for section in sections:
332             msg = msg + section.content + " "
333         print "Tests for section %s" % (msg)
334     for test in node.xpathEval('testCase'):
335         handle_testCase(test)
336     for test in node.xpathEval('testSuite'):
337         handle_testSuite(test, level + 1)
338                 
339
340     if verbose and level >= 1 and sections != []:
341         msg = ""
342         for section in sections:
343             msg = msg + section.content + " "
344         print "Result of tests for section %s" % (msg)
345         if nb_schemas_tests != old_schemas_tests:
346             print "found %d test schemas: %d success %d failures" % (
347                   nb_schemas_tests - old_schemas_tests,
348                   nb_schemas_success - old_schemas_success,
349                   nb_schemas_failed - old_schemas_failed)
350         if nb_instances_tests != old_instances_tests:
351             print "found %d test instances: %d success %d failures" % (
352                   nb_instances_tests - old_instances_tests,
353                   nb_instances_success - old_instances_success,
354                   nb_instances_failed - old_instances_failed)
355 #
356 # Parse the conf file
357 #
358 libxml2.substituteEntitiesDefault(1);
359 testsuite = libxml2.parseFile(CONF)
360 libxml2.setEntityLoader(resolver)
361 root = testsuite.getRootElement()
362 if root.name != 'testSuite':
363     print "%s doesn't start with a testSuite element, aborting" % (CONF)
364     sys.exit(1)
365 print "Running Relax NG testsuite"
366 handle_testSuite(root)
367
368 print "\nTOTAL:\nfound %d test schemas: %d success %d failures" % (
369       nb_schemas_tests, nb_schemas_success, nb_schemas_failed)
370 print "found %d test instances: %d success %d failures" % (
371       nb_instances_tests, nb_instances_success, nb_instances_failed)
372
373 testsuite.freeDoc()
374
375 # Memory debug specific
376 libxml2.relaxNGCleanupTypes()
377 libxml2.cleanupParser()
378 if libxml2.debugMemory(1) == 0:
379     print "OK"
380 else:
381     print "Memory leak %d bytes" % (libxml2.debugMemory(1))
382     libxml2.dumpMemory()