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122 lines
2.8 KiB
Python
122 lines
2.8 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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This verifies the --interactive command line option's ability to
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rebuild a target when an implicit dependency (include line) is
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added to the source file.
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"""
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import TestSCons
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test = TestSCons.TestSCons()
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test.write('foo.h.in', """
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#define FOO_STRING "foo.h.in"
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""")
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test.write('foo.c', """
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#include <stdio.h>
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int main(void)
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{
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printf("foo.c\\n");
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return 0;
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}
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""")
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test.write('SConstruct', """
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env = Environment(CPPPATH=['.'])
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env.Command('foo.h', ['foo.h.in'], Copy('$TARGET', '$SOURCE'))
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env.Program('foo', ['foo.c'])
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Command('1', [], Touch('$TARGET'))
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Command('2', [], Touch('$TARGET'))
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Command('3', [], Touch('$TARGET'))
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""")
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foo_exe = test.workpath('foo' + TestSCons._exe)
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# Start scons, to build "foo"
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scons = test.start(arguments = '--interactive')
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scons.send("build %(foo_exe)s 1\n" % locals())
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test.wait_for(test.workpath('1'), popen=scons)
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test.run(program = foo_exe, stdout = 'foo.c\n')
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# Update foo.c
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# We add a new #include line, to make sure that scons notices
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# the new implicit dependency and builds foo.h first.
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test.write('foo.c', """
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#include <foo.h>
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#include <stdio.h>
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int main(void)
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{
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printf("%s\\n", FOO_STRING);
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return 0;
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}
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""")
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scons.send("build %(foo_exe)s 2\n" % locals())
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test.wait_for(test.workpath('2'))
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# Run foo, and make sure it prints correctly
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test.run(program = foo_exe, stdout = 'foo.h.in\n')
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test.write('foo.h.in', """
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#define FOO_STRING "foo.h.in 3"
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""")
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scons.send("build %(foo_exe)s 3\n" % locals())
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test.wait_for(test.workpath('3'))
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# Run foo, and make sure it prints correctly
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test.run(program = foo_exe, stdout = 'foo.h.in 3\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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