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"""Tests for distutils.command.bdist."""
import os
import sys
from StringIO import StringIO
from distutils2.errors import PackagingPlatformError
from distutils2.command.bdist import bdist, show_formats
from distutils2.tests import unittest, support
class BuildTestCase(support.TempdirManager,
support.LoggingCatcher,
unittest.TestCase):
def test_formats(self):
# let's create a command and make sure
# we can set the format
dist = self.create_dist()[1]
cmd = bdist(dist)
cmd.formats = ['msi']
cmd.ensure_finalized()
self.assertEqual(cmd.formats, ['msi'])
# what formats does bdist offer?
# XXX hard-coded lists are not the best way to find available bdist_*
# commands; we should add a registry
formats = ['bztar', 'gztar', 'msi', 'tar', 'wininst', 'zip']
found = sorted(cmd.format_command)
self.assertEqual(found, formats)
def test_skip_build(self):
# bug #10946: bdist --skip-build should trickle down to subcommands
dist = self.create_dist()[1]
cmd = bdist(dist)
cmd.skip_build = True
cmd.ensure_finalized()
dist.command_obj['bdist'] = cmd
names = ['bdist_dumb', 'bdist_wininst']
if os.name == 'nt':
names.append('bdist_msi')
for name in names:
subcmd = cmd.get_finalized_command(name)
self.assertTrue(subcmd.skip_build,
'%s should take --skip-build from bdist' % name)
def test_unsupported_platform(self):
_os_name = os.name
try:
os.name = 'some-obscure-os'
dist = self.create_dist()[1]
cmd = bdist(dist)
self.assertRaises(PackagingPlatformError, cmd.ensure_finalized)
finally:
os.name = _os_name
def test_show_formats(self):
saved = sys.stdout
sys.stdout = StringIO()
try:
show_formats()
stdout = sys.stdout.getvalue()
finally:
sys.stdout = saved
# the output should be a header line + one line per format
num_formats = len(bdist.format_commands)
output = [line for line in stdout.split('\n')
if line.strip().startswith('--formats=')]
self.assertEqual(len(output), num_formats)
def test_suite():
return unittest.makeSuite(BuildTestCase)
if __name__ == '__main__':
unittest.main(defaultTest='test_suite')
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