mirror of https://github.com/python/cpython
111 lines
3.7 KiB
Python
111 lines
3.7 KiB
Python
"""Tests for packaging.command.install_data."""
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import os
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import sys
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import imp
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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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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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dist = self.create_dist()[1]
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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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def test_byte_compile(self):
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project_dir, dist = self.create_dist()
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os.chdir(project_dir)
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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(project_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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pyc_file = imp.cache_from_source('foo.py', True)
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pyo_file = imp.cache_from_source('foo.py', False)
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self.assertTrue(os.path.exists(pyc_file))
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self.assertTrue(os.path.exists(pyo_file))
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def test_byte_compile_under_B(self):
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# make sure byte compilation works under -B (dont_write_bytecode)
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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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self.test_byte_compile()
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def test_get_outputs(self):
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project_dir, dist = self.create_dist()
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os.chdir(project_dir)
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os.mkdir('spam')
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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 = self.mkdtemp()
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f = os.path.join(project_dir, 'spam', '__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 = ['spam']
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# make sure the build_lib is set the temp dir # XXX what? this is not
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# needed in the same distutils test and should work without manual
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# intervention
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build_dir = os.path.split(project_dir)[0]
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cmd.get_finalized_command('build_py').build_lib = build_dir
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# get_outputs should return 4 elements: spam/__init__.py, .pyc and
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# .pyo, foo.import-tag-abiflags.so / foo.pyd
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outputs = cmd.get_outputs()
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self.assertEqual(len(outputs), 4, outputs)
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def test_get_inputs(self):
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project_dir, dist = self.create_dist()
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os.chdir(project_dir)
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os.mkdir('spam')
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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 = self.mkdtemp()
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f = os.path.join(project_dir, 'spam', '__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 = ['spam']
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# get_inputs should return 2 elements: spam/__init__.py and
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# foo.import-tag-abiflags.so / foo.pyd
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inputs = cmd.get_inputs()
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self.assertEqual(len(inputs), 2, inputs)
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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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