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https://github.com/tahoe-lafs/tahoe-lafs.git
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71 lines
2.7 KiB
Python
71 lines
2.7 KiB
Python
#!/usr/bin/env python
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import StringIO, glob, os, platform, shutil, subprocess, sys, tarfile, zipfile
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import pkg_resources
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def test():
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# We put a "fakedependency-1.0.0.egg" package and a
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# "fakedependency-9.9.99.tar.gz" into a directory, but the latter is
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# booby-trapped so it will raise an exception when you try to build it.
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#
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# Then we run
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#
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# python setup.py --fakedependency -v test -s buildtest.test_build_with_fake_dist
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#
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# which imports fakedependency and passes if fakedependency.__version__ == '1.0.0'.
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#
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# The goal is to turn red if the build system tries to build the
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# source dist when it could have used the binary dist.
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#
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# Note that for this test to make sense, Tahoe-LAFS needs to be asking
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# for a version of fakedependency which can be satisfied by 1.0.0.
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# The --fakedependency option to setup.py arranges that.
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fake_distdir = 'tahoe-deps'
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fake_distname = "fakedependency"
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fake_sdistversion = "9.9.99"
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fake_bdistversion = "1.0.0"
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sdist_setup = "raise Exception('Aha I caught you trying to build me. I am a fakedependency 9.9.99 sdist and you should be satisfied with a bdist.')"
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testsuite = "buildtest.test_build_with_fake_dist"
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dist_dirname = os.path.join(os.getcwd(), fake_distdir)
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try:
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os.makedirs(dist_dirname)
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except OSError:
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# probably already exists
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pass
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bdist_egg_name = os.path.join(dist_dirname, '%s-%s-py%s.%s-%s.egg' % (fake_distname, fake_bdistversion, platform.python_version_tuple()[0], platform.python_version_tuple()[1], pkg_resources.get_supported_platform()))
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try:
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bdist_egg = zipfile.ZipFile(bdist_egg_name, 'w')
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bdist_egg.writestr('fakedependency/__init__.py', '__version__ = "%s"\n' % (fake_bdistversion,))
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bdist_egg.close()
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sdist_name = os.path.join(dist_dirname, '%s-%s.tar' % (fake_distname, fake_sdistversion))
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sdist = tarfile.open(sdist_name, 'w:gz')
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sdist.errorlevel = 2
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tarinfo = tarfile.TarInfo('setup.py')
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tarinfo.errorlevel = 2
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tarinfo.size = len(sdist_setup)
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sdist.addfile(tarinfo, StringIO.StringIO(sdist_setup))
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sdist.close()
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sys.exit(subprocess.call([sys.executable, "setup.py", "--fakedependency", "-v", "test", "-s", testsuite],
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env=os.environ))
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finally:
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os.remove(bdist_egg_name)
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os.remove(sdist_name)
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cleanup()
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def cleanup():
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shutil.rmtree('build')
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shutil.rmtree('support')
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shutil.rmtree(os.path.join('src', 'allmydata_tahoe.egg-info'))
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os.remove(os.path.join('bin', 'tahoe'))
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os.remove(os.path.join('bin', 'tahoe.pyscript'))
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if __name__ == '__main__':
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test()
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