mirror of
https://github.com/Relintai/scons_gd.git
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104 lines
3.2 KiB
Python
104 lines
3.2 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 targets in a batch builder are rebuilt when the
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build action changes.
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"""
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import os
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import TestSCons
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# swap slashes because on py3 on win32 inside the generated build.py
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# the backslashes are getting interpretted as unicode which is
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# invalid.
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python = TestSCons.python.replace('\\','//')
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_python_ = TestSCons._python_
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test = TestSCons.TestSCons()
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build_py_contents = """\
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#!/usr/bin/env %s
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import sys
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sep = sys.argv.index('--')
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targets = sys.argv[1:sep]
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sources = sys.argv[sep+1:]
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for t, s in zip(targets, sources):
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with open(t, 'wb') as ofp, open(s, 'rb') as ifp:
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ofp.write(bytearray('%s\\n', 'utf-8'))
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ofp.write(ifp.read())
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sys.exit(0)
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"""
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test.write('build.py', build_py_contents % (python, 'one'))
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os.chmod(test.workpath('build.py'), 0o755)
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build_py_workpath = test.workpath('build.py')
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# Provide IMPLICIT_COMMAND_DEPENDENCIES=2 so we take a dependency on build.py.
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# Without that, we only scan the first entry in the action string.
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test.write('SConstruct', """
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env = Environment(IMPLICIT_COMMAND_DEPENDENCIES=2)
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env.PrependENVPath('PATHEXT', '.PY')
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bb = Action(r'%(_python_)s "%(build_py_workpath)s" $CHANGED_TARGETS -- $CHANGED_SOURCES',
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batch_key=True,
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targets='CHANGED_TARGETS')
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env['BUILDERS']['Batch'] = Builder(action=bb)
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env.Batch('f1.out', 'f1.in')
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env.Batch('f2.out', 'f2.in')
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env.Batch('f3.out', 'f3.in')
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""" % locals())
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test.write('f1.in', "f1.in\n")
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test.write('f2.in', "f2.in\n")
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test.write('f3.in', "f3.in\n")
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test.run(arguments = '.')
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test.must_match('f1.out', "one\nf1.in\n")
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test.must_match('f2.out', "one\nf2.in\n")
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test.must_match('f3.out', "one\nf3.in\n")
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test.up_to_date(arguments = '.')
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test.write('build.py', build_py_contents % (python, 'two'))
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os.chmod(test.workpath('build.py'), 0o755)
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test.not_up_to_date(arguments = '.')
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test.must_match('f1.out', "two\nf1.in\n")
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test.must_match('f2.out', "two\nf2.in\n")
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test.must_match('f3.out', "two\nf3.in\n")
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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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