5 # Copyright The SCons Foundation
7 # Permission is hereby granted, free of charge, to any person obtaining
8 # a copy of this software and associated documentation files (the
9 # "Software"), to deal in the Software without restriction, including
10 # without limitation the rights to use, copy, modify, merge, publish,
11 # distribute, sublicense, and/or sell copies of the Software, and to
12 # permit persons to whom the Software is furnished to do so, subject to
13 # the following conditions:
15 # The above copyright notice and this permission notice shall be included
16 # in all copies or substantial portions of the Software.
18 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
19 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
20 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
21 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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24 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 Verify behavior of the MD5-timestamp Decider() setting.
35 test
= TestSCons
.TestSCons()
37 test
.write('SConstruct', """\
38 DefaultEnvironment(tools=[])
39 m = Environment(tools=[])
40 m.Decider('MD5-timestamp')
41 m.Command('content1.out', 'content1.in', Copy('$TARGET', '$SOURCE'))
42 m.Command('content2.out', 'content2.in', Copy('$TARGET', '$SOURCE'))
43 m.Command('content3.out', 'content3.in', Copy('$TARGET', '$SOURCE'))
46 test
.write('content1.in', "content1.in 1\n")
47 test
.write('content2.in', "content2.in 1\n")
48 test
.write('content3.in', "content3.in 1\n")
50 test
.run(arguments
= '.')
51 test
.up_to_date(arguments
= '.')
53 test
.sleep() # delay for timestamps
54 test
.write('content1.in', "content1.in 2\n")
55 test
.touch('content2.in')
57 time_content
= os
.stat('content3.in').st_mtime
58 test
.write('content3.in', "content3.in 2\n")
59 test
.touch('content3.in', time_content
)
61 # We should only see content1.out rebuilt. The timestamp of content2.in
62 # has changed, but its content hasn't, so the follow-on content check says
63 # to not rebuild it. The content of content3.in has changed, but that's
64 # masked by the fact that its timestamp is the same as the last run.
66 expect
= test
.wrap_stdout("""\
67 Copy("content1.out", "content1.in")
70 test
.run(arguments
='.', stdout
=expect
)
71 test
.up_to_date(arguments
='.')
77 # indent-tabs-mode:nil
79 # vim: set expandtab tabstop=4 shiftwidth=4: