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
|
# Copyright (C) 2017 Intel Corporation
# Released under the MIT license (see COPYING.MIT)
import threading
import multiprocessing
import queue
import time
from unittest.suite import TestSuite
from oeqa.core.loader import OETestLoader
from oeqa.core.runner import OEStreamLogger, OETestResult, OETestRunner
from oeqa.core.context import OETestContext
class OETestLoaderThreaded(OETestLoader):
def __init__(self, tc, module_paths, modules, tests, modules_required,
filters, process_num=0, *args, **kwargs):
super(OETestLoaderThreaded, self).__init__(tc, module_paths, modules,
tests, modules_required, filters, *args, **kwargs)
self.process_num = process_num
def discover(self):
suite = super(OETestLoaderThreaded, self).discover()
if self.process_num <= 0:
self.process_num = min(multiprocessing.cpu_count(),
len(suite._tests))
suites = []
for _ in range(self.process_num):
suites.append(self.suiteClass())
def _search_for_module_idx(suites, case):
"""
Cases in the same module needs to be run
in the same thread because PyUnit keeps track
of setUp{Module, Class,} and tearDown{Module, Class,}.
"""
for idx in range(self.process_num):
suite = suites[idx]
for c in suite._tests:
if case.__module__ == c.__module__:
return idx
return -1
def _search_for_depend_idx(suites, depends):
"""
Dependency cases needs to be run in the same
thread, because OEQA framework look at the state
of dependant test to figure out if skip or not.
"""
for idx in range(self.process_num):
suite = suites[idx]
for case in suite._tests:
if case.id() in depends:
return idx
return -1
def _get_best_idx(suites):
sizes = [len(suite._tests) for suite in suites]
return sizes.index(min(sizes))
def _fill_suites(suite):
idx = -1
for case in suite:
if isinstance(case, TestSuite):
_fill_suites(case)
else:
idx = _search_for_module_idx(suites, case)
depends = {}
if 'depends' in self.tc._registry:
depends = self.tc._registry['depends']
if idx == -1 and case.id() in depends:
case_depends = depends[case.id()]
idx = _search_for_depend_idx(suites, case_depends)
if idx == -1:
idx = _get_best_idx(suites)
suites[idx].addTest(case)
_fill_suites(suite)
suites_tmp = suites
suites = []
for suite in suites_tmp:
if len(suite._tests) > 0:
suites.append(suite)
return suites
class OEStreamLoggerThreaded(OEStreamLogger):
_lock = threading.Lock()
buffers = {}
def write(self, msg):
tid = threading.get_ident()
if not tid in self.buffers:
self.buffers[tid] = ""
if msg:
self.buffers[tid] += msg
def finish(self):
tid = threading.get_ident()
self._lock.acquire()
self.logger.info('THREAD: %d' % tid)
self.logger.info('-' * 70)
for line in self.buffers[tid].split('\n'):
self.logger.info(line)
self._lock.release()
class OETestResultThreadedInternal(OETestResult):
def _tc_map_results(self):
tid = threading.get_ident()
# PyUnit generates a result for every test module run, test
# if the thread already has an entry to avoid lose the previous
# test module results.
if not tid in self.tc._results:
self.tc._results[tid] = {}
self.tc._results[tid]['failures'] = self.failures
self.tc._results[tid]['errors'] = self.errors
self.tc._results[tid]['skipped'] = self.skipped
self.tc._results[tid]['expectedFailures'] = self.expectedFailures
class OETestResultThreaded(object):
_results = {}
_lock = threading.Lock()
def __init__(self, tc):
self.tc = tc
def _fill_tc_results(self):
tids = list(self.tc._results.keys())
fields = ['failures', 'errors', 'skipped', 'expectedFailures']
for tid in tids:
result = self.tc._results[tid]
for field in fields:
if not field in self.tc._results:
self.tc._results[field] = []
self.tc._results[field].extend(result[field])
def addResult(self, result, run_start_time, run_end_time):
tid = threading.get_ident()
self._lock.acquire()
self._results[tid] = {}
self._results[tid]['result'] = result
self._results[tid]['run_start_time'] = run_start_time
self._results[tid]['run_end_time'] = run_end_time
self._results[tid]['result'] = result
self._lock.release()
def wasSuccessful(self):
wasSuccessful = True
for tid in self._results.keys():
wasSuccessful = wasSuccessful and \
self._results[tid]['result'].wasSuccessful()
return wasSuccessful
def stop(self):
for tid in self._results.keys():
self._results[tid]['result'].stop()
def logSummary(self, component, context_msg=''):
elapsed_time = (self.tc._run_end_time - self.tc._run_start_time)
self.tc.logger.info("SUMMARY:")
self.tc.logger.info("%s (%s) - Ran %d tests in %.3fs" % (component,
context_msg, len(self.tc._registry['cases']), elapsed_time))
if self.wasSuccessful():
msg = "%s - OK - All required tests passed" % component
else:
msg = "%s - FAIL - Required tests failed" % component
self.tc.logger.info(msg)
def logDetails(self):
if list(self._results):
tid = list(self._results)[0]
result = self._results[tid]['result']
result.logDetails()
class _Worker(threading.Thread):
"""Thread executing tasks from a given tasks queue"""
def __init__(self, tasks, result, stream):
threading.Thread.__init__(self)
self.tasks = tasks
self.result = result
self.stream = stream
def run(self):
while True:
try:
func, args, kargs = self.tasks.get(block=False)
except queue.Empty:
break
try:
run_start_time = time.time()
rc = func(*args, **kargs)
run_end_time = time.time()
self.result.addResult(rc, run_start_time, run_end_time)
self.stream.finish()
except Exception as e:
print(e)
finally:
self.tasks.task_done()
class _ThreadedPool:
"""Pool of threads consuming tasks from a queue"""
def __init__(self, num_workers, num_tasks, stream=None, result=None):
self.tasks = queue.Queue(num_tasks)
self.workers = []
for _ in range(num_workers):
worker = _Worker(self.tasks, result, stream)
self.workers.append(worker)
def start(self):
for worker in self.workers:
worker.start()
def add_task(self, func, *args, **kargs):
"""Add a task to the queue"""
self.tasks.put((func, args, kargs))
def wait_completion(self):
"""Wait for completion of all the tasks in the queue"""
self.tasks.join()
for worker in self.workers:
worker.join()
class OETestRunnerThreaded(OETestRunner):
streamLoggerClass = OEStreamLoggerThreaded
def __init__(self, tc, *args, **kwargs):
super(OETestRunnerThreaded, self).__init__(tc, *args, **kwargs)
self.resultclass = OETestResultThreadedInternal # XXX: XML reporting overrides at __init__
def run(self, suites):
result = OETestResultThreaded(self.tc)
pool = _ThreadedPool(len(suites), len(suites), stream=self.stream,
result=result)
for s in suites:
pool.add_task(super(OETestRunnerThreaded, self).run, s)
pool.start()
pool.wait_completion()
result._fill_tc_results()
return result
class OETestContextThreaded(OETestContext):
loaderClass = OETestLoaderThreaded
runnerClass = OETestRunnerThreaded
def loadTests(self, module_paths, modules=[], tests=[],
modules_manifest="", modules_required=[], filters={}, process_num=0):
if modules_manifest:
modules = self._read_modules_from_manifest(modules_manifest)
self.loader = self.loaderClass(self, module_paths, modules, tests,
modules_required, filters, process_num)
self.suites = self.loader.discover()
|