5 # Permission is hereby granted, free of charge, to any person obtaining
6 # a copy of this software and associated documentation files (the
7 # "Software"), to deal in the Software without restriction, including
8 # without limitation the rights to use, copy, modify, merge, publish,
9 # distribute, sublicense, and/or sell copies of the Software, and to
10 # permit persons to whom the Software is furnished to do so, subject to
11 # the following conditions:
13 # The above copyright notice and this permission notice shall be included
14 # in all copies or substantial portions of the Software.
16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
17 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
18 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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25 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
28 Verify that we build correctly using the --random option.
35 test = TestSCons.TestSCons()
37 test.write('SConscript', """\
38 def cat(env, source, target):
39 target = str(target[0])
40 source = map(str, source)
41 f = open(target, "wb")
43 f.write(open(src, "rb").read())
45 env = Environment(BUILDERS={'Cat':Builder(action=cat)})
46 env.Cat('aaa.out', 'aaa.in')
47 env.Cat('bbb.out', 'bbb.in')
48 env.Cat('ccc.out', 'ccc.in')
49 env.Cat('all', ['aaa.out', 'bbb.out', 'ccc.out'])
52 test.write('aaa.in', "aaa.in\n")
53 test.write('bbb.in', "bbb.in\n")
54 test.write('ccc.in', "ccc.in\n")
58 test.write('SConstruct', """\
59 SetOption('random', 1)
60 SConscript('SConscript')
63 test.run(arguments = '-n -Q')
64 non_random_output = test.stdout()
68 while test.stdout() == non_random_output:
69 if tries >= max_tries:
70 print "--random generated the non-random output %s times!" % max_tries
73 test.run(arguments = '-n -Q --random')
77 test.write('SConstruct', """\
78 SConscript('SConscript')
81 test.run(arguments = '-n -Q')
82 non_random_output = test.stdout()
86 while test.stdout() == non_random_output:
87 if tries >= max_tries:
88 print "--random generated the non-random output %s times!" % max_tries
91 test.run(arguments = '-n -Q --random')
95 test.run(arguments = '-Q --random')
97 test.must_match('all', "aaa.in\nbbb.in\nccc.in\n")
99 test.run(arguments = '-q --random .')
101 test.run(arguments = '-c --random .')
103 test.must_not_exist(test.workpath('aaa.out'))
104 test.must_not_exist(test.workpath('bbb.out'))
105 test.must_not_exist(test.workpath('ccc.out'))
106 test.must_not_exist(test.workpath('all'))
108 test.run(arguments = '-q --random .', status = 1)
110 test.run(arguments = '--random .')
112 test.must_match('all', "aaa.in\nbbb.in\nccc.in\n")
114 test.run(arguments = '-c --random .')