mirror of
https://github.com/Relintai/scons_gd.git
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112 lines
3.3 KiB
Python
112 lines
3.3 KiB
Python
#!/usr/bin/env python
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#
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# __COPYRIGHT__
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
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"""
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Verify that, when a file is specified multiple times in a target
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list, we still build all of the necessary targets.
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This used to cause a target to "disappear" from the DAG when its reference
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count dropped below 0, because we were subtracting the duplicated target
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mutiple times even though we'd only visit it once. This was particularly
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hard to track down because the DAG itself (when printed with --tree=prune,
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for example) doesn't show the duplication in the *target* list.
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"""
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import TestSCons
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_python_ = TestSCons._python_
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test = TestSCons.TestSCons()
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test.subdir('work', ['work', 'sub'])
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tar_output = test.workpath('work.tar')
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test.write(['work', 'mycopy.py'], """\
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import sys
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import time
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time.sleep(int(sys.argv[1]))
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with open(sys.argv[2], 'wb') as ofp, open(sys.argv[3], 'rb') as ifp:
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ofp.write(ifp.read())
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""")
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test.write(['work', 'mytar.py'], """\
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import sys
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import os.path
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ofp = open(sys.argv[1], 'wb')
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def visit(dirname):
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names = os.listdir(dirname)
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names.sort()
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for n in names:
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p = os.path.join(dirname, n)
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if os.path.isdir(p):
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visit(p)
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elif os.path.isfile(p):
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with open(p, 'rb') as ifp:
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ofp.write(ifp.read())
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for s in sys.argv[2:]:
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visit(s)
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ofp.close()
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""")
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test.write(['work', 'SConstruct'], """\
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env = Environment()
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out1 = File('sub/f1.out')
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out2 = File('sub/f2.out')
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env.Command([out1, out1], 'sub/f1.in',
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r'%(_python_)s mycopy.py 3 $TARGET $SOURCE')
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env.Command([out2, out2], 'sub/f2.in',
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r'%(_python_)s mycopy.py 3 $TARGET $SOURCE')
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env.Command(r'%(tar_output)s', Dir('sub'),
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r'%(_python_)s mytar.py $TARGET $SOURCE')
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""" % locals())
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test.write(['work', 'sub', 'f1.in'], "work/sub/f1.in\n")
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test.write(['work', 'sub', 'f2.in'], "work/sub/f2.in\n")
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test.run(chdir = 'work', arguments = tar_output + ' -j2')
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test.must_match(['work', 'sub', 'f1.out'], "work/sub/f1.in\n")
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test.must_match(['work', 'sub', 'f2.out'], "work/sub/f2.in\n")
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test.must_match(tar_output, """\
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work/sub/f1.in
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work/sub/f1.in
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work/sub/f2.in
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work/sub/f2.in
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""")
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test.pass_test()
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# Local Variables:
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# tab-width:4
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# indent-tabs-mode:nil
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# End:
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# vim: set expandtab tabstop=4 shiftwidth=4:
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