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Viewing changes to bzrlib/tests/test_setup.py

  • Committer: Ian Clatworthy
  • Date: 2009-12-03 23:21:16 UTC
  • mfrom: (4852.4.1 RCStoVCS)
  • mto: This revision was merged to the branch mainline in revision 4860.
  • Revision ID: ian.clatworthy@canonical.com-20091203232116-f8igfvc6muqrn4yx
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bzrlib/tests/test_setup.py
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# Copyright (C) 2005, 2006, 2008-2011 Canonical Ltd
 
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# Copyright (C) 2005, 2006 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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import os
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import sys
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import subprocess
 
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import shutil
 
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from tempfile import TemporaryFile
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import bzrlib
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from bzrlib import tests
 
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from bzrlib.tests import TestCase, TestSkipped
 
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import bzrlib.osutils as osutils
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# XXX: This clobbers the build directory in the real source tree; it'd be nice
 
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# to avoid that.
 
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#
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# TODO: Run bzr from the installed copy to see if it works.  Really we need to
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# run something that exercises every module, just starting it may not detect
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# some missing modules.
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#
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# TODO: Check that the version numbers are in sync.  (Or avoid this...)
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class TestSetup(tests.TestCaseInTempDir):
 
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class TestSetup(TestCase):
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    def test_build_and_install(self):
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        """ test cmd `python setup.py build`
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        This tests that the build process and man generator run correctly.
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        It also can catch new subdirectories that weren't added to setup.py.
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        """
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        # setup.py must be run from the root source directory, but the tests
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        # are not necessarily invoked from there
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        self.source_dir = os.path.dirname(os.path.dirname(bzrlib.__file__))
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        if not os.path.isfile(os.path.join(self.source_dir, 'setup.py')):
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            self.skip(
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                'There is no setup.py file adjacent to the bzrlib directory')
 
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        if not os.path.isfile('setup.py'):
 
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            raise TestSkipped('There is no setup.py file in current directory')
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        try:
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            import distutils.sysconfig
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            makefile_path = distutils.sysconfig.get_makefile_filename()
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            if not os.path.exists(makefile_path):
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                self.skip(
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                    'You must have the python Makefile installed to run this'
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                    ' test. Usually this can be found by installing'
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                    ' "python-dev"')
 
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                raise TestSkipped('You must have the python Makefile installed to run this test.'
 
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                                  ' Usually this can be found by installing "python-dev"')
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        except ImportError:
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            self.skip(
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                'You must have distutils installed to run this test.'
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                ' Usually this can be found by installing "python-dev"')
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        self.log('test_build running from %s' % self.source_dir)
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        build_dir = os.path.join(self.test_dir, "build")
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        install_dir = os.path.join(self.test_dir, "install")
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        self.run_setup([
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            'build', '-b', build_dir,
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            'install', '--root', install_dir])
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        # Install layout is platform dependant
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        self.assertPathExists(install_dir)
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        self.run_setup(['clean', '-b', build_dir])
 
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            raise TestSkipped('You must have distutils installed to run this test.'
 
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                              ' Usually this can be found by installing "python-dev"')
 
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        self.log('test_build running in %s' % os.getcwd())
 
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        install_dir = osutils.mkdtemp()
 
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        # setup.py must be run from the root source directory, but the tests
 
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        # are not necessarily invoked from there
 
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        self.source_dir = os.path.dirname(os.path.dirname(bzrlib.__file__))
 
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        try:
 
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            self.run_setup(['clean'])
 
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            # build is implied by install
 
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            ## self.run_setup(['build'])
 
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            self.run_setup(['install', '--prefix', install_dir])
 
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            self.run_setup(['clean'])
 
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        finally:
 
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            osutils.rmtree(install_dir)
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    def run_setup(self, args):
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        args = [sys.executable, './setup.py', ] + args
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        self.log('args: %r', args)
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        p = subprocess.Popen(args,
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                             cwd=self.source_dir,
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                             stdout=subprocess.PIPE,
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                             stderr=subprocess.PIPE,
 
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                             stdout=self._log_file,
 
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                             stderr=self._log_file,
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                             )
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        stdout, stderr = p.communicate()
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        self.log('stdout: %r', stdout)
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        self.log('stderr: %r', stderr)
 
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        s = p.communicate()
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        self.assertEqual(0, p.returncode,
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                         'invocation of %r failed' % args)