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
|
# tests/__init__.py -- Portage Unit Test functionality
# Copyright 2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
import os, unittest, time
import portage.tests
def main():
testDirs = ["util","versions", "dep", "xpak"]
suite = unittest.TestSuite()
basedir = os.path.dirname(__file__)
for mydir in testDirs:
suite.addTests(getTests(os.path.join(basedir, mydir), basedir) )
return portage.tests.TextTestRunner(verbosity=2).run(suite)
def my_import(name):
mod = __import__(name)
components = name.split('.')
for comp in components[1:]:
mod = getattr(mod, comp)
return mod
def getTests( path, base_path ):
"""
path is the path to a given subdir ( 'portage/' for example)
This does a simple filter on files in that dir to give us modules
to import
"""
import os
files = os.listdir( path )
files = [ f[:-3] for f in files if f.startswith("test_") and f.endswith(".py") ]
parent_path = path[len(base_path)+1:]
parent_module = ".".join(("portage","tests", parent_path))
parent_module = parent_module.replace('/','.')
result = []
for mymodule in files:
try:
# Make the trailing / a . for module importing
modname = ".".join((parent_module, mymodule))
mod = my_import(modname)
result.append( unittest.TestLoader().loadTestsFromModule(mod) )
except ImportError:
raise
return result
class SkipException(Exception):
pass
class TextTestResult(unittest._TextTestResult):
"""
We need a subclass of unittest._TextTestResult to handle skipped
tests.
This just adds an addSkip method that can be used to add
skipped tests to the result; these can be displayed later
by the test runner.
"""
def __init__( self, stream, descriptions, verbosity ):
unittest._TextTestResult.__init__( self, stream, descriptions, verbosity )
self.skipped = []
def addSkip( self, test, info ):
self.skipped.append((test,info))
if self.showAll:
self.stream.writeln("FAIL AND SKIP")
elif self.dots:
self.stream.write(".")
def printErrors( self ):
if self.dots or self.showAll:
self.stream.writeln()
self.printErrorList('ERROR', self.errors)
self.printErrorList('FAIL', self.failures)
self.printErrorList('SKIP', self.skipped)
class TestCase(unittest.TestCase):
"""
We need a way to mark a unit test as "ok to fail"
This way someone can add a broken test and mark it as failed
and then fix the code later. This may not be a great approach
(broken code!!??!11oneone) but it does happen at times.
"""
SkipException = SkipException
def __init__(self, methodName='runTest'):
# This method exists because unittest.py in python 2.4 stores
# the methodName as __testMethodName while 2.5 uses
# _testMethodName.
self._testMethodName = methodName
unittest.TestCase.__init__(self, methodName)
def defaultTestResult(self):
return TextTestResult()
def run( self, result=None ):
if result is None: result = self.defaultTestResult()
result.startTest(self)
testMethod = getattr(self, self._testMethodName)
try:
try:
self.setUp()
except KeyboardInterrupt:
raise
except:
result.addError(self, self._exc_info())
return
ok = False
try:
testMethod()
ok = True
except self.failureException:
result.addFailure(self, self._exc_info())
except self.SkipException:
result.addSkip(self,"%s: Failed but Skippable" % testMethod)
except KeyboardInterrupt:
raise
except:
result.addError(self, self._exc_info())
try:
self.tearDown()
except KeyboardInterrupt:
raise
except:
result.addError(self, self._exc_info())
ok = False
if ok: result.addSuccess(self)
finally:
result.stopTest(self)
class TextTestRunner(unittest.TextTestRunner):
"""
We subclass unittest.TextTestRunner to output SKIP for tests that fail but are skippable
"""
def _makeResult(self):
return TextTestResult(self.stream, self.descriptions, self.verbosity)
def run( self, test ):
"""
Run the given test case or test suite.
"""
result = self._makeResult()
startTime = time.time()
test(result)
stopTime = time.time()
timeTaken = stopTime - startTime
result.printErrors()
self.stream.writeln(result.separator2)
run = result.testsRun
self.stream.writeln("Ran %d test%s in %.3fs" %
(run, run != 1 and "s" or "", timeTaken))
self.stream.writeln()
if not result.wasSuccessful():
self.stream.write("FAILED (")
failed, errored = map(len, (result.failures, result.errors))
if failed:
self.stream.write("failures=%d" % failed)
if errored:
if failed: self.stream.write(", ")
self.stream.write("errors=%d" % errored)
self.stream.writeln(")")
else:
self.stream.writeln("OK")
return result
test_cps = ['sys-apps/portage','virtual/portage']
test_versions = ['1.0', '1.0-r1','2.3_p4','1.0_alpha57']
test_slots = [ None, '1','gentoo-sources-2.6.17','spankywashere']
test_usedeps = ['foo','-bar', ['foo','bar'],['foo','-bar'] ]
|
