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fad46e19b4
Running with regrtest does not show spurious output or unrestored sys.std* objects; sometimes running with make test is different, I’ll watch the buildbots. In addition, update the create module to use logging.
136 lines
4.6 KiB
Python
136 lines
4.6 KiB
Python
"""Tests for distutils.command.build_py."""
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import os
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import sys
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import imp
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from packaging.command.build_py import build_py
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from packaging.dist import Distribution
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from packaging.errors import PackagingFileError
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from packaging.tests import unittest, support
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class BuildPyTestCase(support.TempdirManager,
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support.LoggingCatcher,
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unittest.TestCase):
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def test_package_data(self):
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sources = self.mkdtemp()
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pkg_dir = os.path.join(sources, 'pkg')
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os.mkdir(pkg_dir)
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f = open(os.path.join(pkg_dir, "__init__.py"), "w")
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try:
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f.write("# Pretend this is a package.")
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finally:
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f.close()
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f = open(os.path.join(pkg_dir, "README.txt"), "w")
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try:
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f.write("Info about this package")
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finally:
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f.close()
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destination = self.mkdtemp()
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dist = Distribution({"packages": ["pkg"],
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"package_dir": sources})
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dist.command_obj["build"] = support.DummyCommand(
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force=False,
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build_lib=destination,
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use_2to3_fixers=None,
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convert_2to3_doctests=None,
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use_2to3=False)
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dist.packages = ["pkg"]
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dist.package_data = {"pkg": ["README.txt"]}
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dist.package_dir = sources
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cmd = build_py(dist)
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cmd.compile = True
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cmd.ensure_finalized()
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self.assertEqual(cmd.package_data, dist.package_data)
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cmd.run()
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# This makes sure the list of outputs includes byte-compiled
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# files for Python modules but not for package data files
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# (there shouldn't *be* byte-code files for those!).
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#
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self.assertEqual(len(cmd.get_outputs()), 3)
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pkgdest = os.path.join(destination, "pkg")
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files = os.listdir(pkgdest)
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pycache_dir = os.path.join(pkgdest, "__pycache__")
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self.assertIn("__init__.py", files)
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self.assertIn("README.txt", files)
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pyc_files = os.listdir(pycache_dir)
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self.assertIn("__init__.%s.pyc" % imp.get_tag(), pyc_files)
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def test_empty_package_dir(self):
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# See SF 1668596/1720897.
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# create the distribution files.
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sources = self.mkdtemp()
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pkg = os.path.join(sources, 'pkg')
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os.mkdir(pkg)
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open(os.path.join(pkg, "__init__.py"), "wb").close()
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testdir = os.path.join(pkg, "doc")
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os.mkdir(testdir)
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open(os.path.join(testdir, "testfile"), "wb").close()
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os.chdir(sources)
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dist = Distribution({"packages": ["pkg"],
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"package_dir": sources,
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"package_data": {"pkg": ["doc/*"]}})
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dist.script_args = ["build"]
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dist.parse_command_line()
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try:
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dist.run_commands()
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except PackagingFileError:
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self.fail("failed package_data test when package_dir is ''")
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def test_byte_compile(self):
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project_dir, dist = self.create_dist(py_modules=['boiledeggs'])
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os.chdir(project_dir)
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self.write_file('boiledeggs.py', 'import antigravity')
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cmd = build_py(dist)
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cmd.compile = True
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cmd.build_lib = 'here'
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cmd.finalize_options()
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cmd.run()
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found = os.listdir(cmd.build_lib)
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self.assertEqual(sorted(found), ['__pycache__', 'boiledeggs.py'])
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found = os.listdir(os.path.join(cmd.build_lib, '__pycache__'))
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self.assertEqual(found, ['boiledeggs.%s.pyc' % imp.get_tag()])
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def test_byte_compile_optimized(self):
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project_dir, dist = self.create_dist(py_modules=['boiledeggs'])
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os.chdir(project_dir)
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self.write_file('boiledeggs.py', 'import antigravity')
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cmd = build_py(dist)
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cmd.compile = True
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cmd.optimize = 1
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cmd.build_lib = 'here'
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cmd.finalize_options()
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cmd.run()
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found = os.listdir(cmd.build_lib)
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self.assertEqual(sorted(found), ['__pycache__', 'boiledeggs.py'])
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found = os.listdir(os.path.join(cmd.build_lib, '__pycache__'))
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self.assertEqual(sorted(found), ['boiledeggs.%s.pyc' % imp.get_tag(),
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'boiledeggs.%s.pyo' % imp.get_tag()])
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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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self.test_byte_compile_optimized()
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def test_suite():
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return unittest.makeSuite(BuildPyTestCase)
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if __name__ == "__main__":
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unittest.main(defaultTest="test_suite")
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