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
|
## @file
# Utility functions and classes for BaseTools unit tests
#
# Copyright (c) 2008 - 2015, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
##
# Import Modules
#
import base64
import os
import os.path
import random
import shutil
import subprocess
import sys
import types
import unittest
TestsDir = os.path.realpath(os.path.split(sys.argv[0])[0])
BaseToolsDir = os.path.realpath(os.path.join(TestsDir, '..'))
CSourceDir = os.path.join(BaseToolsDir, 'Source', 'C')
PythonSourceDir = os.path.join(BaseToolsDir, 'Source', 'Python')
TestTempDir = os.path.join(TestsDir, 'TestTempDir')
if PythonSourceDir not in sys.path:
#
# Allow unit tests to import BaseTools python modules. This is very useful
# for writing unit tests.
#
sys.path.append(PythonSourceDir)
def MakeTheTestSuite(localItems):
tests = []
for name, item in localItems.iteritems():
if isinstance(item, types.TypeType):
if issubclass(item, unittest.TestCase):
tests.append(unittest.TestLoader().loadTestsFromTestCase(item))
elif issubclass(item, unittest.TestSuite):
tests.append(item())
return lambda: unittest.TestSuite(tests)
def GetBaseToolsPaths():
if sys.platform in ('win32', 'win64'):
return [ os.path.join(BaseToolsDir, 'Bin', sys.platform.title()) ]
else:
uname = os.popen('uname -sm').read().strip()
for char in (' ', '/'):
uname = uname.replace(char, '-')
return [
os.path.join(BaseToolsDir, 'Bin', uname),
os.path.join(BaseToolsDir, 'BinWrappers', uname),
os.path.join(BaseToolsDir, 'BinWrappers', 'PosixLike')
]
BaseToolsBinPaths = GetBaseToolsPaths()
class BaseToolsTest(unittest.TestCase):
def cleanOutDir(self, dir):
for dirItem in os.listdir(dir):
if dirItem in ('.', '..'): continue
dirItem = os.path.join(dir, dirItem)
self.RemoveFileOrDir(dirItem)
def CleanUpTmpDir(self):
if os.path.exists(self.testDir):
self.cleanOutDir(self.testDir)
def HandleTreeDeleteError(self, function, path, excinfo):
os.chmod(path, stat.S_IWRITE)
function(path)
def RemoveDir(self, dir):
shutil.rmtree(dir, False, self.HandleTreeDeleteError)
def RemoveFileOrDir(self, path):
if not os.path.exists(path):
return
elif os.path.isdir(path):
self.RemoveDir(path)
else:
os.remove(path)
def DisplayBinaryData(self, description, data):
print description, '(base64 encoded):'
b64data = base64.b64encode(data)
print b64data
def DisplayFile(self, fileName):
sys.stdout.write(self.ReadTmpFile(fileName))
sys.stdout.flush()
def FindToolBin(self, toolName):
for binPath in BaseToolsBinPaths:
bin = os.path.join(binPath, toolName)
if os.path.exists(bin):
break
assert os.path.exists(bin)
return bin
def RunTool(self, *args, **kwd):
if 'toolName' in kwd: toolName = kwd['toolName']
else: toolName = None
if 'logFile' in kwd: logFile = kwd['logFile']
else: logFile = None
if toolName is None: toolName = self.toolName
bin = self.FindToolBin(toolName)
if logFile is not None:
logFile = open(os.path.join(self.testDir, logFile), 'w')
popenOut = logFile
else:
popenOut = subprocess.PIPE
args = [toolName] + list(args)
Proc = subprocess.Popen(
args, executable=bin,
stdout=popenOut, stderr=subprocess.STDOUT
)
if logFile is None:
Proc.stdout.read()
return Proc.wait()
def GetTmpFilePath(self, fileName):
return os.path.join(self.testDir, fileName)
def OpenTmpFile(self, fileName, mode = 'r'):
return open(os.path.join(self.testDir, fileName), mode)
def ReadTmpFile(self, fileName):
f = open(self.GetTmpFilePath(fileName), 'r')
data = f.read()
f.close()
return data
def WriteTmpFile(self, fileName, data):
f = open(self.GetTmpFilePath(fileName), 'w')
f.write(data)
f.close()
def GenRandomFileData(self, fileName, minlen = None, maxlen = None):
if maxlen is None: maxlen = minlen
f = self.OpenTmpFile(fileName, 'w')
f.write(self.GetRandomString(minlen, maxlen))
f.close()
def GetRandomString(self, minlen = None, maxlen = None):
if minlen is None: minlen = 1024
if maxlen is None: maxlen = minlen
return ''.join(
[chr(random.randint(0,255))
for x in xrange(random.randint(minlen, maxlen))
])
def setUp(self):
self.savedEnvPath = os.environ['PATH']
self.savedSysPath = sys.path[:]
for binPath in BaseToolsBinPaths:
os.environ['PATH'] = \
os.path.pathsep.join((os.environ['PATH'], binPath))
self.testDir = TestTempDir
if not os.path.exists(self.testDir):
os.mkdir(self.testDir)
else:
self.cleanOutDir(self.testDir)
def tearDown(self):
self.RemoveFileOrDir(self.testDir)
os.environ['PATH'] = self.savedEnvPath
sys.path = self.savedSysPath
|
