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
|
#!/usr/bin/env python
# Copyright 2018 sysmocom - s.f.m.c. GmbH
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import argparse
import re
doc = "Compare TTCN3 test run results with expected results by junit logs."
# The nicest would be to use an XML library, but I don't want to introduce dependencies on the build slaves.
re_testcase = re.compile(r'''<testcase classname=['"]([^'"]+)['"].* name=['"]([^'"]+)['"].*>''')
re_testcase_end = re.compile(r'''(</testcase>|<testcase [^>]*/>)''')
re_failure = re.compile(r'''(<failure\b|<error\b)''')
RESULT_PASS = 'pass'
RESULT_FAIL = 'pass->FAIL'
RESULT_SKIP = 'skip'
RESULT_XFAIL = 'xfail'
RESULT_FIXED = 'xfail->PASS'
RESULT_NEW_PASS = 'NEW: PASS'
RESULT_NEW_FAIL = 'NEW: FAIL'
RESULTS = (
RESULT_FAIL,
RESULT_NEW_FAIL,
RESULT_XFAIL,
RESULT_FIXED,
RESULT_PASS,
RESULT_NEW_PASS,
RESULT_SKIP,
)
def count(counter, name, result):
v = counter.get(result) or 0
v += 1
counter[result] = v
if result != RESULT_SKIP:
print('%s %s' % (result, name))
def compare_one(name, expect, result, counter):
if result is None:
count(counter, name, RESULT_SKIP)
elif result == RESULT_PASS:
if expect == RESULT_PASS:
count(counter, name, RESULT_PASS)
elif expect == RESULT_FAIL:
count(counter, name, RESULT_FIXED)
elif expect is None:
count(counter, name, RESULT_NEW_PASS)
elif result == RESULT_FAIL:
if expect == RESULT_PASS:
count(counter, name, RESULT_FAIL)
elif expect == RESULT_FAIL:
count(counter, name, RESULT_XFAIL)
elif expect is None:
count(counter, name, RESULT_NEW_FAIL)
def compare(cmdline, f_expected, f_current):
expected_list = parse_results(f_expected)
current_list = parse_results(f_current)
expected_dict = dict(expected_list)
current_dict = dict(current_list)
counter = {}
for expected_name, expected_result in expected_list:
compare_one(expected_name, expected_result, current_dict.get(expected_name), counter)
# Also count new tests
for current_name, current_result in current_list:
if current_name in expected_dict:
continue
compare_one(current_name, None, current_result, counter)
print('\nSummary:')
for r in RESULTS:
v = counter.get(r)
if not v:
continue
print(' %s: %d' % (r, v))
print('\n')
def parse_results(f):
tests = []
name = None
result = None
for line in f:
m = re_testcase.search(line)
if m:
class_name, test_name = m.groups()
name = '%s.%s' % (class_name, test_name)
m = re_failure.search(line)
if m:
result = RESULT_FAIL
m = re_testcase_end.search(line)
if m:
if not name:
continue
if result is None:
result = RESULT_PASS
tests.append((name, result))
name = None
result = None
return tests
def main(cmdline):
with open(cmdline.expected_results, 'r') as f_expected:
with open(cmdline.current_results, 'r') as f_current:
print('\nComparing expected results %r against results in %r\n--------------------'
% (cmdline.expected_results, cmdline.current_results))
compare(cmdline, f_expected, f_current)
if __name__ == '__main__':
parser = argparse.ArgumentParser(description=doc)
parser.add_argument('expected_results', metavar='expected.junit-xml',
help='junit XML file listing the expected test results.')
parser.add_argument('current_results', metavar='current.junit-xml',
help='junit XML file listing the current test results.')
cmdline = parser.parse_args()
main(cmdline)
|
