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
|
# SPDX-License-Identifier: GPL-2.0
import builtins
import inspect
import sys
import time
import traceback
from .consts import KSFT_MAIN_NAME
KSFT_RESULT = None
KSFT_RESULT_ALL = True
class KsftSkipEx(Exception):
pass
class KsftXfailEx(Exception):
pass
def ksft_pr(*objs, **kwargs):
print("#", *objs, **kwargs)
def _fail(*args):
global KSFT_RESULT
KSFT_RESULT = False
frame = inspect.stack()[2]
ksft_pr("At " + frame.filename + " line " + str(frame.lineno) + ":")
ksft_pr(*args)
def ksft_eq(a, b, comment=""):
global KSFT_RESULT
if a != b:
_fail("Check failed", a, "!=", b, comment)
def ksft_true(a, comment=""):
if not a:
_fail("Check failed", a, "does not eval to True", comment)
def ksft_in(a, b, comment=""):
if a not in b:
_fail("Check failed", a, "not in", b, comment)
def ksft_ge(a, b, comment=""):
if a < b:
_fail("Check failed", a, "<", b, comment)
class ksft_raises:
def __init__(self, expected_type):
self.exception = None
self.expected_type = expected_type
def __enter__(self):
return self
def __exit__(self, exc_type, exc_val, exc_tb):
if exc_type is None:
_fail(f"Expected exception {str(self.expected_type.__name__)}, none raised")
elif self.expected_type != exc_type:
_fail(f"Expected exception {str(self.expected_type.__name__)}, raised {str(exc_type.__name__)}")
self.exception = exc_val
# Suppress the exception if its the expected one
return self.expected_type == exc_type
def ksft_busy_wait(cond, sleep=0.005, deadline=1, comment=""):
end = time.monotonic() + deadline
while True:
if cond():
return
if time.monotonic() > end:
_fail("Waiting for condition timed out", comment)
return
time.sleep(sleep)
def ktap_result(ok, cnt=1, case="", comment=""):
global KSFT_RESULT_ALL
KSFT_RESULT_ALL = KSFT_RESULT_ALL and ok
res = ""
if not ok:
res += "not "
res += "ok "
res += str(cnt) + " "
res += KSFT_MAIN_NAME
if case:
res += "." + str(case.__name__)
if comment:
res += " # " + comment
print(res)
def ksft_run(cases, args=()):
totals = {"pass": 0, "fail": 0, "skip": 0, "xfail": 0}
print("KTAP version 1")
print("1.." + str(len(cases)))
global KSFT_RESULT
cnt = 0
for case in cases:
KSFT_RESULT = True
cnt += 1
try:
case(*args)
except KsftSkipEx as e:
ktap_result(True, cnt, case, comment="SKIP " + str(e))
totals['skip'] += 1
continue
except KsftXfailEx as e:
ktap_result(True, cnt, case, comment="XFAIL " + str(e))
totals['xfail'] += 1
continue
except Exception as e:
tb = traceback.format_exc()
for line in tb.strip().split('\n'):
ksft_pr("Exception|", line)
ktap_result(False, cnt, case)
totals['fail'] += 1
continue
ktap_result(KSFT_RESULT, cnt, case)
if KSFT_RESULT:
totals['pass'] += 1
else:
totals['fail'] += 1
print(
f"# Totals: pass:{totals['pass']} fail:{totals['fail']} xfail:{totals['xfail']} xpass:0 skip:{totals['skip']} error:0"
)
def ksft_exit():
global KSFT_RESULT_ALL
sys.exit(0 if KSFT_RESULT_ALL else 1)
|
