mirror of https://github.com/python/cpython
116 lines
3.9 KiB
Python
116 lines
3.9 KiB
Python
"""Tests for distutils.command.install_data."""
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import sys
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import os
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import importlib.util
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import unittest
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from distutils.command.install_lib import install_lib
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from distutils.extension import Extension
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from distutils.tests import support
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from distutils.errors import DistutilsOptionError
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from test.support import run_unittest
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class InstallLibTestCase(support.TempdirManager,
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support.LoggingSilencer,
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support.EnvironGuard,
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unittest.TestCase):
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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.assertEqual(cmd.compile, 1)
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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(DistutilsOptionError, cmd.finalize_options)
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cmd.optimize = '4'
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self.assertRaises(DistutilsOptionError, 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(sys.dont_write_bytecode, 'byte-compile disabled')
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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 = 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 = importlib.util.cache_from_source('foo.py', optimization='')
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pyc_opt_file = importlib.util.cache_from_source('foo.py',
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optimization=cmd.optimize)
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self.assertTrue(os.path.exists(pyc_file))
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self.assertTrue(os.path.exists(pyc_opt_file))
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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 = 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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cmd.distribution.script_name = 'setup.py'
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# get_outputs should return 4 elements: spam/__init__.py and .pyc,
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# 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 = 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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cmd.distribution.script_name = 'setup.py'
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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_dont_write_bytecode(self):
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# makes sure byte_compile is not used
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dist = self.create_dist()[1]
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cmd = install_lib(dist)
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cmd.compile = 1
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cmd.optimize = 1
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old_dont_write_bytecode = sys.dont_write_bytecode
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sys.dont_write_bytecode = True
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try:
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cmd.byte_compile([])
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finally:
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sys.dont_write_bytecode = old_dont_write_bytecode
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self.assertIn('byte-compiling is disabled',
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self.logs[0][1] % self.logs[0][2])
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def test_suite():
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return unittest.TestLoader().loadTestsFromTestCase(InstallLibTestCase)
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if __name__ == "__main__":
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run_unittest(test_suite())
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