1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
|
#!/usr/bin/env python
import sys
import os
import os.path
import glob
import time
import regressiontest
import traceback
import threading
import xml.parsers.expat
sys.path.insert(0, os.path.join(os.getcwd(), os.path.dirname(sys.argv[0]), os.pardir, "python"))
import elementtree.ElementTree as etree
class TestHarness:
def __init__(self, length="any", parallel=False, exclude_tags=None, tags=None, file="", verbose=True, justtest=False,
valgrind=False):
self.tests = []
self.verbose = verbose
self.length = length
self.parallel = parallel
self.passcount = 0
self.failcount = 0
self.warncount = 0
self.teststatus = []
self.completed_tests = []
self.justtest = justtest
self.valgrind = valgrind
fluidity_command = self.decide_fluidity_command()
if file == "":
print "Test criteria:"
print "-" * 80
print "length: ", length
print "parallel: ", parallel
print "tags to include: ", tags
print "tags to exclude: ", exclude_tags
print "-" * 80
print
# step 1. form a list of all the xml files to be considered.
xml_files = []
rootdir = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), os.pardir))
dirnames = []
testpaths = ["examples", "tests", "longtests"]
for directory in testpaths:
if os.path.exists(os.path.join(rootdir, directory)):
dirnames.append(directory)
testdirs = [ os.path.join( rootdir, x ) for x in dirnames ]
for directory in testdirs:
subdirs = [ os.path.join(directory, x) for x in os.listdir(directory)]
for subdir in subdirs:
g = glob.glob1(subdir, "*.xml")
for xml_file in g:
try:
p = etree.parse(os.path.join(subdir, xml_file))
x = p.findall("/")[0]
if x.tag == "testproblem":
xml_files.append(os.path.join(subdir, xml_file))
except xml.parsers.expat.ExpatError:
print "Warning: %s mal-formed" % xml_file
traceback.print_exc()
# step 2. if the user has specified a particular file, let's use that.
if file != "":
for (subdir, xml_file) in [os.path.split(x) for x in xml_files]:
if xml_file == file:
testprob = regressiontest.TestProblem(filename=os.path.join(subdir, xml_file),
verbose=self.verbose, replace=self.modify_command_line())
self.tests = [(subdir, testprob)]
return
print "Could not find file %s." % file
sys.exit(1)
# step 3. form a cut-down list of the xml files matching the correct length and the correct parallelism.
working_set = []
for xml_file in xml_files:
p = etree.parse(xml_file)
prob_defn = p.findall("problem_definition")[0]
prob_length = prob_defn.attrib["length"]
prob_nprocs = int(prob_defn.attrib["nprocs"])
if prob_length == length or (length == "any" and prob_length not in ["special", "long"]):
if self.parallel is True:
if prob_nprocs > 1:
working_set.append(xml_file)
else:
if prob_nprocs == 1:
working_set.append(xml_file)
def get_xml_file_tags(xml_file):
p = etree.parse(xml_file)
p_tags = p.findall("tags")
if len(p_tags) > 0 and not p_tags[0].text is None:
xml_tags = p_tags[0].text.split()
else:
xml_tags = []
return xml_tags
# step 4. if there are any excluded tags, let's exclude tests that have
# them
if exclude_tags is not None:
to_remove = []
for xml_file in working_set:
p_tags = get_xml_file_tags(xml_file)
include = True
for tag in exclude_tags:
if tag in p_tags:
include = False
break
if not include:
to_remove.append(xml_file)
for xml_file in to_remove:
working_set.remove(xml_file)
# step 5. if there are any tags, let's use them
if tags is not None:
tagged_set = []
for xml_file in working_set:
p_tags = get_xml_file_tags(xml_file)
include = True
for tag in tags:
if tag not in p_tags:
include = False
if include is True:
tagged_set.append(xml_file)
else:
tagged_set = working_set
for (subdir, xml_file) in [os.path.split(x) for x in tagged_set]:
testprob = regressiontest.TestProblem(filename=os.path.join(subdir, xml_file),
verbose=self.verbose, replace=self.modify_command_line())
self.tests.append((subdir, testprob))
if len(self.tests) == 0:
print "Warning: no matching tests."
def length_matches(self, filelength):
if self.length == filelength: return True
if self.length == "medium" and filelength == "short": return True
return False
def decide_fluidity_command(self):
bindir = os.environ["PATH"].split(':')[0]
for binaryBase in ["dfluidity", "fluidity"]:
binary = binaryBase
debugBinary = binaryBase + "-debug"
try:
fluidity_mtime = os.stat(os.path.join(bindir, binary))[-2]
have_fluidity = True
except OSError:
fluidity_mtime = 1e30
have_fluidity = False
try:
debug_mtime = os.stat(os.path.join(bindir, debugBinary))[-2]
have_debug = True
except OSError:
debug_mtime = 1e30
have_debug = False
if have_fluidity is True or have_debug is True:
if have_fluidity is False and have_debug is True:
flucmd = debugBinary
elif have_fluidity is True and have_debug is False:
flucmd = binary
elif fluidity_mtime > debug_mtime:
flucmd = binary
else:
flucmd = debugBinary
# no longer valid since debugging doesn't change the name - any suitable alternative tests?
# if self.valgrind is True:
# if flucmd != debugBinary:
# print "Error: you really should compile with debugging for use with valgrind!"
# sys.exit(1)
return flucmd
return None
def modify_command_line(self):
flucmd = self.decide_fluidity_command()
def f(s):
if not flucmd in [None, "fluidity"]:
s = s.replace('fluidity ', flucmd + ' ')
if self.valgrind:
s = "valgrind --tool=memcheck --leak-check=full -v" + \
" --show-reachable=yes --num-callers=8 --error-limit=no " + \
"--log-file=test.log " + s
return s
return f
def log(self, str):
if self.verbose == True:
print str
def clean(self):
self.log(" ")
for t in self.tests:
os.chdir(t[0])
t[1].clean()
return
def run(self):
self.log(" ")
if not self.justtest:
threadlist=[]
self.threadtests=regressiontest.ThreadIterator(self.tests)
for i in range(options.thread_count):
threadlist.append(threading.Thread(target=self.threadrun))
threadlist[-1].start()
for t in threadlist:
'''Wait until all threads finish'''
t.join()
count = len(self.tests)
while True:
for t in self.tests:
if t is None: continue
test = t[1]
os.chdir(t[0])
if test.is_finished():
if test.length == "long":
test.fl_logs(nLogLines = 20)
else:
test.fl_logs(nLogLines = 0)
try:
self.teststatus += test.test()
except:
self.log("Error: %s raised an exception while testing:" % test.filename)
lines = traceback.format_exception( sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2] )
for line in lines:
self.log(line)
self.teststatus += ['F']
test.pass_status = ['F']
self.completed_tests += [test]
t = None
count -= 1
if count == 0: break
time.sleep(60)
else:
for t in self.tests:
test = t[1]
os.chdir(t[0])
if self.length == "long":
test.fl_logs(nLogLines = 20)
else:
test.fl_logs(nLogLines = 0)
self.teststatus += test.test()
self.completed_tests += [test]
self.passcount = self.teststatus.count('P')
self.failcount = self.teststatus.count('F')
self.warncount = self.teststatus.count('W')
if self.failcount + self.warncount > 0:
print
print "Summary of test problems with failures or warnings:"
for t in self.completed_tests:
if t.pass_status.count('F')+t.warn_status.count('W')>0:
print t.filename+':', ''.join(t.pass_status+t.warn_status)
print
if self.passcount + self.failcount + self.warncount > 0:
print "Passes: %d" % self.passcount
print "Failures: %d" % self.failcount
print "Warnings: %d" % self.warncount
if self.failcount > 0:
print "Exiting with error since at least one failure..."
sys.exit(1)
def threadrun(self):
'''This is the portion of the loop which actually runs the
tests. This is split out so that it can be threaded'''
for (dir, test) in self.threadtests:
try:
runtime=test.run(dir)
if self.length=="short" and runtime>30.0:
self.log("Warning: short test ran for %f seconds which"+
" is longer than the permitted 30s run time"%runtime)
self.teststatus += ['W']
test.pass_status = ['W']
except:
self.log("Error: %s raised an exception while running:" % test.filename)
lines = traceback.format_exception( sys.exc_info()[0], sys.exc_info()[1], sys.exc_info()[2] )
for line in lines:
self.log(line)
self.tests.remove((dir, test))
self.teststatus += ['F']
test.pass_status = ['F']
self.completed_tests += [test]
def list(self):
for (subdir, test) in self.tests:
print os.path.join(subdir, test.filename)
if __name__ == "__main__":
import optparse
parser = optparse.OptionParser()
parser.add_option("-l", "--length", dest="length", help="length of problem (default=short)", default="any")
parser.add_option("-p", "--parallelism", dest="parallel", help="parallelism of problem (default=serial)",
default="serial")
parser.add_option("-e", "--exclude-tags", dest="exclude_tags", help="run only tests that do not have specific tags (takes precidence over -t)", default=[], action="append")
parser.add_option("-t", "--tags", dest="tags", help="run tests with specific tags", default=[], action="append")
parser.add_option("-f", "--file", dest="file", help="specific test case to run (by filename)", default="")
parser.add_option("-n", "--threads", dest="thread_count", type="int",
help="number of tests to run at the same time", default=1)
parser.add_option("-v", "--valgrind", action="store_true", dest="valgrind")
parser.add_option("-c", "--clean", action="store_true", dest="clean", default = False)
parser.add_option("--just-test", action="store_true", dest="justtest")
parser.add_option("--just-list", action="store_true", dest="justlist")
(options, args) = parser.parse_args()
if len(args) > 0: parser.error("Too many arguments.")
if options.parallel == "serial": para = False
elif options.parallel == "parallel": para = True
else: parser.error("Specify either serial or parallel.")
os.environ["PATH"] = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), "..", "bin")) + ":" + os.environ["PATH"]
try:
os.environ["PYTHONPATH"] = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), "..", "python")) + ":" + os.environ["PYTHONPATH"]
except KeyError:
os.putenv("PYTHONPATH", os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), "..", "python")))
try:
os.environ["LD_LIBRARY_PATH"] = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), "..", "lib")) + ":" + os.environ["LD_LIBRARY_PATH"]
except KeyError:
os.putenv("LD_LIBRARY_PATH", os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), "..", "lib")))
try:
os.mkdir(os.environ["HOME"] + os.sep + "lock")
except OSError:
pass
if len(options.exclude_tags) == 0:
exclude_tags = None
else:
exclude_tags = options.exclude_tags
if len(options.tags) == 0:
tags = None
else:
tags = options.tags
testharness = TestHarness(length=options.length, parallel=para, exclude_tags=exclude_tags, tags=tags, file=options.file, verbose=True,
justtest=options.justtest, valgrind=options.valgrind)
if options.justlist:
testharness.list()
elif options.clean:
testharness.clean()
else:
print "-" * 80
which = os.popen("which %s" % testharness.decide_fluidity_command()).read()
if len(which) > 0:
print "which %s: %s" % ("fluidity", which),
versio = os.popen("%s -V" % testharness.decide_fluidity_command()).read()
if len(versio) > 0:
print versio
print "-" * 80
if options.valgrind is True:
print "-" * 80
print "I see you are using valgrind!"
print "A couple of points to remember."
print "a) The log file will be produced in the directory containing the tests."
print "b) Valgrind typically takes O(100) times as long. I hope your test is short."
print "-" * 80
testharness.run()
|