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113 lines
3.6 KiB
Python
113 lines
3.6 KiB
Python
"""Tests for packaging.command.install_data."""
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import sys
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import os
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from packaging.tests import unittest, support
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from packaging.command.install_lib import install_lib
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from packaging.compiler.extension import Extension
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from packaging.errors import PackagingOptionError
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try:
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no_bytecode = sys.dont_write_bytecode
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bytecode_support = True
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except AttributeError:
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no_bytecode = False
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bytecode_support = False
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class InstallLibTestCase(support.TempdirManager,
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support.LoggingCatcher,
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support.EnvironRestorer,
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unittest.TestCase):
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restore_environ = ['PYTHONPATH']
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def test_finalize_options(self):
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pkg_dir, dist = self.create_dist()
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cmd = install_lib(dist)
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cmd.finalize_options()
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self.assertTrue(cmd.compile)
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self.assertEqual(cmd.optimize, 0)
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# optimize must be 0, 1, or 2
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cmd.optimize = 'foo'
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self.assertRaises(PackagingOptionError, cmd.finalize_options)
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cmd.optimize = '4'
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self.assertRaises(PackagingOptionError, cmd.finalize_options)
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cmd.optimize = '2'
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cmd.finalize_options()
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self.assertEqual(cmd.optimize, 2)
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@unittest.skipIf(no_bytecode, 'byte-compile disabled')
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def test_byte_compile(self):
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pkg_dir, dist = self.create_dist()
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cmd = install_lib(dist)
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cmd.compile = True
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cmd.optimize = 1
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f = os.path.join(pkg_dir, 'foo.py')
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self.write_file(f, '# python file')
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cmd.byte_compile([f])
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self.assertTrue(os.path.exists(os.path.join(pkg_dir, 'foo.pyc')))
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self.assertTrue(os.path.exists(os.path.join(pkg_dir, 'foo.pyo')))
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def test_get_outputs(self):
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pkg_dir, dist = self.create_dist()
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cmd = install_lib(dist)
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# setting up a dist environment
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cmd.compile = True
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cmd.optimize = 1
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cmd.install_dir = pkg_dir
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f = os.path.join(pkg_dir, '__init__.py')
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self.write_file(f, '# python package')
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cmd.distribution.ext_modules = [Extension('foo', ['xxx'])]
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cmd.distribution.packages = [pkg_dir]
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# make sure the build_lib is set the temp dir
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build_dir = os.path.split(pkg_dir)[0]
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cmd.get_finalized_command('build_py').build_lib = build_dir
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# get_output should return 4 elements
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self.assertEqual(len(cmd.get_outputs()), 4)
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def test_get_inputs(self):
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pkg_dir, dist = self.create_dist()
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cmd = install_lib(dist)
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# setting up a dist environment
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cmd.compile = True
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cmd.optimize = 1
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cmd.install_dir = pkg_dir
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f = os.path.join(pkg_dir, '__init__.py')
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self.write_file(f, '# python package')
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cmd.distribution.ext_modules = [Extension('foo', ['xxx'])]
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cmd.distribution.packages = [pkg_dir]
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# get_input should return 2 elements
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self.assertEqual(len(cmd.get_inputs()), 2)
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@unittest.skipUnless(bytecode_support,
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'sys.dont_write_bytecode not supported')
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def test_dont_write_bytecode(self):
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# makes sure byte_compile is not used
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pkg_dir, dist = self.create_dist()
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cmd = install_lib(dist)
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cmd.compile = True
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cmd.optimize = 1
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self.addCleanup(setattr, sys, 'dont_write_bytecode',
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sys.dont_write_bytecode)
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sys.dont_write_bytecode = True
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cmd.byte_compile([])
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self.assertIn('byte-compiling is disabled', self.get_logs()[0])
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def test_suite():
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return unittest.makeSuite(InstallLibTestCase)
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if __name__ == "__main__":
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unittest.main(defaultTest="test_suite")
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