mirror of https://github.com/python/cpython
123 lines
3.9 KiB
Python
123 lines
3.9 KiB
Python
"""Tests for distutils.command.build_py."""
|
|
|
|
import os
|
|
import sys
|
|
import StringIO
|
|
import unittest
|
|
|
|
from distutils.command.build_py import build_py
|
|
from distutils.core import Distribution
|
|
from distutils.errors import DistutilsFileError
|
|
|
|
from distutils.tests import support
|
|
from test.test_support import run_unittest
|
|
|
|
|
|
class BuildPyTestCase(support.TempdirManager,
|
|
support.LoggingSilencer,
|
|
unittest.TestCase):
|
|
|
|
def test_package_data(self):
|
|
sources = self.mkdtemp()
|
|
f = open(os.path.join(sources, "__init__.py"), "w")
|
|
try:
|
|
f.write("# Pretend this is a package.")
|
|
finally:
|
|
f.close()
|
|
f = open(os.path.join(sources, "README.txt"), "w")
|
|
try:
|
|
f.write("Info about this package")
|
|
finally:
|
|
f.close()
|
|
|
|
destination = self.mkdtemp()
|
|
|
|
dist = Distribution({"packages": ["pkg"],
|
|
"package_dir": {"pkg": sources}})
|
|
# script_name need not exist, it just need to be initialized
|
|
dist.script_name = os.path.join(sources, "setup.py")
|
|
dist.command_obj["build"] = support.DummyCommand(
|
|
force=0,
|
|
build_lib=destination)
|
|
dist.packages = ["pkg"]
|
|
dist.package_data = {"pkg": ["README.txt"]}
|
|
dist.package_dir = {"pkg": sources}
|
|
|
|
cmd = build_py(dist)
|
|
cmd.compile = 1
|
|
cmd.ensure_finalized()
|
|
self.assertEqual(cmd.package_data, dist.package_data)
|
|
|
|
cmd.run()
|
|
|
|
# This makes sure the list of outputs includes byte-compiled
|
|
# files for Python modules but not for package data files
|
|
# (there shouldn't *be* byte-code files for those!).
|
|
#
|
|
self.assertEqual(len(cmd.get_outputs()), 3)
|
|
pkgdest = os.path.join(destination, "pkg")
|
|
files = os.listdir(pkgdest)
|
|
self.assertIn("__init__.py", files)
|
|
self.assertIn("README.txt", files)
|
|
# XXX even with -O, distutils writes pyc, not pyo; bug?
|
|
if sys.dont_write_bytecode:
|
|
self.assertNotIn("__init__.pyc", files)
|
|
else:
|
|
self.assertIn("__init__.pyc", files)
|
|
|
|
def test_empty_package_dir(self):
|
|
# See SF 1668596/1720897.
|
|
cwd = os.getcwd()
|
|
|
|
# create the distribution files.
|
|
sources = self.mkdtemp()
|
|
open(os.path.join(sources, "__init__.py"), "w").close()
|
|
|
|
testdir = os.path.join(sources, "doc")
|
|
os.mkdir(testdir)
|
|
open(os.path.join(testdir, "testfile"), "w").close()
|
|
|
|
os.chdir(sources)
|
|
old_stdout = sys.stdout
|
|
sys.stdout = StringIO.StringIO()
|
|
|
|
try:
|
|
dist = Distribution({"packages": ["pkg"],
|
|
"package_dir": {"pkg": ""},
|
|
"package_data": {"pkg": ["doc/*"]}})
|
|
# script_name need not exist, it just need to be initialized
|
|
dist.script_name = os.path.join(sources, "setup.py")
|
|
dist.script_args = ["build"]
|
|
dist.parse_command_line()
|
|
|
|
try:
|
|
dist.run_commands()
|
|
except DistutilsFileError:
|
|
self.fail("failed package_data test when package_dir is ''")
|
|
finally:
|
|
# Restore state.
|
|
os.chdir(cwd)
|
|
sys.stdout = old_stdout
|
|
|
|
def test_dont_write_bytecode(self):
|
|
# makes sure byte_compile is not used
|
|
pkg_dir, dist = self.create_dist()
|
|
cmd = build_py(dist)
|
|
cmd.compile = 1
|
|
cmd.optimize = 1
|
|
|
|
old_dont_write_bytecode = sys.dont_write_bytecode
|
|
sys.dont_write_bytecode = True
|
|
try:
|
|
cmd.byte_compile([])
|
|
finally:
|
|
sys.dont_write_bytecode = old_dont_write_bytecode
|
|
|
|
self.assertIn('byte-compiling is disabled', self.logs[0][1])
|
|
|
|
def test_suite():
|
|
return unittest.makeSuite(BuildPyTestCase)
|
|
|
|
if __name__ == "__main__":
|
|
run_unittest(test_suite())
|