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
|
#
# Copyright (c) 2001 - 2015 The SCons Foundation
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
__revision__ = "src/engine/SCons/Platform/PlatformTests.py rel_2.4.0:3365:9259ea1c13d7 2015/09/21 14:03:43 bdbaddog"
import SCons.compat
import collections
import unittest
import TestUnit
import SCons.Errors
import SCons.Platform
import SCons.Environment
import SCons.Action
class Environment(collections.UserDict):
def Detect(self, cmd):
return cmd
def AppendENVPath(self, key, value):
pass
class PlatformTestCase(unittest.TestCase):
def test_Platform(self):
"""Test the Platform() function"""
p = SCons.Platform.Platform('cygwin')
assert str(p) == 'cygwin', p
env = Environment()
p(env)
assert env['PROGSUFFIX'] == '.exe', env
assert env['LIBSUFFIX'] == '.a', env
assert env['SHELL'] == 'sh', env
p = SCons.Platform.Platform('os2')
assert str(p) == 'os2', p
env = Environment()
p(env)
assert env['PROGSUFFIX'] == '.exe', env
assert env['LIBSUFFIX'] == '.lib', env
p = SCons.Platform.Platform('posix')
assert str(p) == 'posix', p
env = Environment()
p(env)
assert env['PROGSUFFIX'] == '', env
assert env['LIBSUFFIX'] == '.a', env
assert env['SHELL'] == 'sh', env
p = SCons.Platform.Platform('irix')
assert str(p) == 'irix', p
env = Environment()
p(env)
assert env['PROGSUFFIX'] == '', env
assert env['LIBSUFFIX'] == '.a', env
assert env['SHELL'] == 'sh', env
p = SCons.Platform.Platform('aix')
assert str(p) == 'aix', p
env = Environment()
p(env)
assert env['PROGSUFFIX'] == '', env
assert env['LIBSUFFIX'] == '.a', env
assert env['SHELL'] == 'sh', env
p = SCons.Platform.Platform('sunos')
assert str(p) == 'sunos', p
env = Environment()
p(env)
assert env['PROGSUFFIX'] == '', env
assert env['LIBSUFFIX'] == '.a', env
assert env['SHELL'] == 'sh', env
p = SCons.Platform.Platform('hpux')
assert str(p) == 'hpux', p
env = Environment()
p(env)
assert env['PROGSUFFIX'] == '', env
assert env['LIBSUFFIX'] == '.a', env
assert env['SHELL'] == 'sh', env
p = SCons.Platform.Platform('win32')
assert str(p) == 'win32', p
env = Environment()
p(env)
assert env['PROGSUFFIX'] == '.exe', env
assert env['LIBSUFFIX'] == '.lib', env
assert str
try:
p = SCons.Platform.Platform('_does_not_exist_')
except SCons.Errors.UserError:
pass
else:
raise
env = Environment()
SCons.Platform.Platform()(env)
assert env != {}, env
class TempFileMungeTestCase(unittest.TestCase):
def test_MAXLINELENGTH(self):
""" Test different values for MAXLINELENGTH with the same
size command string to ensure that the temp file mechanism
kicks in only at MAXLINELENGTH+1, or higher
"""
# Init class with cmd, such that the fully expanded
# string reads "a test command line".
# Note, how we're using a command string here that is
# actually longer than the substituted one. This is to ensure
# that the TempFileMunge class internally really takes the
# length of the expanded string into account.
defined_cmd = "a $VERY $OVERSIMPLIFIED line"
t = SCons.Platform.TempFileMunge(defined_cmd)
env = SCons.Environment.SubstitutionEnvironment(tools=[])
# Setting the line length high enough...
env['MAXLINELENGTH'] = 1024
env['VERY'] = 'test'
env['OVERSIMPLIFIED'] = 'command'
expanded_cmd = env.subst(defined_cmd)
# Call the tempfile munger
cmd = t(None,None,env,0)
assert cmd == defined_cmd, cmd
# Let MAXLINELENGTH equal the string's length
env['MAXLINELENGTH'] = len(expanded_cmd)
cmd = t(None,None,env,0)
assert cmd == defined_cmd, cmd
# Finally, let the actual tempfile mechanism kick in
# Disable printing of actions...
old_actions = SCons.Action.print_actions
SCons.Action.print_actions = 0
env['MAXLINELENGTH'] = len(expanded_cmd)-1
cmd = t(None,None,env,0)
# ...and restoring its setting.
SCons.Action.print_actions = old_actions
assert cmd != defined_cmd, cmd
def test_tempfilecreation_once(self):
# Init class with cmd, such that the fully expanded
# string reads "a test command line".
# Note, how we're using a command string here that is
# actually longer than the substituted one. This is to ensure
# that the TempFileMunge class internally really takes the
# length of the expanded string into account.
defined_cmd = "a $VERY $OVERSIMPLIFIED line"
t = SCons.Platform.TempFileMunge(defined_cmd)
env = SCons.Environment.SubstitutionEnvironment(tools=[])
# Setting the line length high enough...
env['VERY'] = 'test'
env['OVERSIMPLIFIED'] = 'command'
expanded_cmd = env.subst(defined_cmd)
env['MAXLINELENGTH'] = len(expanded_cmd)-1
# Disable printing of actions...
old_actions = SCons.Action.print_actions
SCons.Action.print_actions = 0
# Create an instance of object derived class to allow setattrb
class Node(object) :
class Attrs(object):
pass
def __init__(self):
self.attributes = self.Attrs()
target = [Node()]
cmd = t(target, None, env, 0)
# ...and restoring its setting.
SCons.Action.print_actions = old_actions
assert cmd != defined_cmd, cmd
assert cmd == getattr(target[0].attributes, 'tempfile_cmdlist', None)
if __name__ == "__main__":
suite = unittest.TestSuite()
tclasses = [ PlatformTestCase,
TempFileMungeTestCase ]
for tclass in tclasses:
names = unittest.getTestCaseNames(tclass, 'test_')
suite.addTests(list(map(tclass, names)))
TestUnit.run(suite)
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
|
