846 lines
36 KiB
Python
846 lines
36 KiB
Python
import sys
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import compileall
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import importlib.util
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import test.test_importlib.util
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import os
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import pathlib
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import py_compile
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import shutil
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import struct
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import tempfile
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import time
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import unittest
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import io
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from unittest import mock, skipUnless
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try:
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from concurrent.futures import ProcessPoolExecutor
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_have_multiprocessing = True
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except ImportError:
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_have_multiprocessing = False
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from test import support
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from test.support import script_helper
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from .test_py_compile import without_source_date_epoch
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from .test_py_compile import SourceDateEpochTestMeta
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class CompileallTestsBase:
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def setUp(self):
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self.directory = tempfile.mkdtemp()
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self.source_path = os.path.join(self.directory, '_test.py')
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self.bc_path = importlib.util.cache_from_source(self.source_path)
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with open(self.source_path, 'w') as file:
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file.write('x = 123\n')
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self.source_path2 = os.path.join(self.directory, '_test2.py')
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self.bc_path2 = importlib.util.cache_from_source(self.source_path2)
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shutil.copyfile(self.source_path, self.source_path2)
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self.subdirectory = os.path.join(self.directory, '_subdir')
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os.mkdir(self.subdirectory)
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self.source_path3 = os.path.join(self.subdirectory, '_test3.py')
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shutil.copyfile(self.source_path, self.source_path3)
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def tearDown(self):
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shutil.rmtree(self.directory)
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def add_bad_source_file(self):
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self.bad_source_path = os.path.join(self.directory, '_test_bad.py')
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with open(self.bad_source_path, 'w') as file:
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file.write('x (\n')
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def timestamp_metadata(self):
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with open(self.bc_path, 'rb') as file:
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data = file.read(12)
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mtime = int(os.stat(self.source_path).st_mtime)
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compare = struct.pack('<4sll', importlib.util.MAGIC_NUMBER, 0, mtime)
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return data, compare
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def recreation_check(self, metadata):
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"""Check that compileall recreates bytecode when the new metadata is
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used."""
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if os.environ.get('SOURCE_DATE_EPOCH'):
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raise unittest.SkipTest('SOURCE_DATE_EPOCH is set')
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py_compile.compile(self.source_path)
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self.assertEqual(*self.timestamp_metadata())
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with open(self.bc_path, 'rb') as file:
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bc = file.read()[len(metadata):]
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with open(self.bc_path, 'wb') as file:
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file.write(metadata)
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file.write(bc)
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self.assertNotEqual(*self.timestamp_metadata())
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compileall.compile_dir(self.directory, force=False, quiet=True)
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self.assertTrue(*self.timestamp_metadata())
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def test_mtime(self):
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# Test a change in mtime leads to a new .pyc.
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self.recreation_check(struct.pack('<4sll', importlib.util.MAGIC_NUMBER,
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0, 1))
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def test_magic_number(self):
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# Test a change in mtime leads to a new .pyc.
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self.recreation_check(b'\0\0\0\0')
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def test_compile_files(self):
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# Test compiling a single file, and complete directory
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for fn in (self.bc_path, self.bc_path2):
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try:
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os.unlink(fn)
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except:
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pass
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self.assertTrue(compileall.compile_file(self.source_path,
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force=False, quiet=True))
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self.assertTrue(os.path.isfile(self.bc_path) and
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not os.path.isfile(self.bc_path2))
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os.unlink(self.bc_path)
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self.assertTrue(compileall.compile_dir(self.directory, force=False,
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quiet=True))
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self.assertTrue(os.path.isfile(self.bc_path) and
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os.path.isfile(self.bc_path2))
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os.unlink(self.bc_path)
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os.unlink(self.bc_path2)
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# Test against bad files
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self.add_bad_source_file()
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self.assertFalse(compileall.compile_file(self.bad_source_path,
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force=False, quiet=2))
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self.assertFalse(compileall.compile_dir(self.directory,
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force=False, quiet=2))
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def test_compile_file_pathlike(self):
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self.assertFalse(os.path.isfile(self.bc_path))
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# we should also test the output
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with support.captured_stdout() as stdout:
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self.assertTrue(compileall.compile_file(pathlib.Path(self.source_path)))
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self.assertRegex(stdout.getvalue(), r'Compiling ([^WindowsPath|PosixPath].*)')
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self.assertTrue(os.path.isfile(self.bc_path))
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def test_compile_file_pathlike_ddir(self):
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self.assertFalse(os.path.isfile(self.bc_path))
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self.assertTrue(compileall.compile_file(pathlib.Path(self.source_path),
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ddir=pathlib.Path('ddir_path'),
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quiet=2))
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self.assertTrue(os.path.isfile(self.bc_path))
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def test_compile_path(self):
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with test.test_importlib.util.import_state(path=[self.directory]):
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self.assertTrue(compileall.compile_path(quiet=2))
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with test.test_importlib.util.import_state(path=[self.directory]):
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self.add_bad_source_file()
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self.assertFalse(compileall.compile_path(skip_curdir=False,
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force=True, quiet=2))
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def test_no_pycache_in_non_package(self):
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# Bug 8563 reported that __pycache__ directories got created by
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# compile_file() for non-.py files.
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data_dir = os.path.join(self.directory, 'data')
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data_file = os.path.join(data_dir, 'file')
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os.mkdir(data_dir)
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# touch data/file
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with open(data_file, 'w'):
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pass
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compileall.compile_file(data_file)
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self.assertFalse(os.path.exists(os.path.join(data_dir, '__pycache__')))
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def test_optimize(self):
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# make sure compiling with different optimization settings than the
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# interpreter's creates the correct file names
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optimize, opt = (1, 1) if __debug__ else (0, '')
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compileall.compile_dir(self.directory, quiet=True, optimize=optimize)
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cached = importlib.util.cache_from_source(self.source_path,
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optimization=opt)
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self.assertTrue(os.path.isfile(cached))
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cached2 = importlib.util.cache_from_source(self.source_path2,
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optimization=opt)
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self.assertTrue(os.path.isfile(cached2))
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cached3 = importlib.util.cache_from_source(self.source_path3,
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optimization=opt)
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self.assertTrue(os.path.isfile(cached3))
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def test_compile_dir_pathlike(self):
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self.assertFalse(os.path.isfile(self.bc_path))
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with support.captured_stdout() as stdout:
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compileall.compile_dir(pathlib.Path(self.directory))
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line = stdout.getvalue().splitlines()[0]
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self.assertRegex(line, r'Listing ([^WindowsPath|PosixPath].*)')
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self.assertTrue(os.path.isfile(self.bc_path))
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@mock.patch('concurrent.futures.ProcessPoolExecutor')
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def test_compile_pool_called(self, pool_mock):
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compileall.compile_dir(self.directory, quiet=True, workers=5)
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self.assertTrue(pool_mock.called)
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def test_compile_workers_non_positive(self):
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with self.assertRaisesRegex(ValueError,
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"workers must be greater or equal to 0"):
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compileall.compile_dir(self.directory, workers=-1)
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@mock.patch('concurrent.futures.ProcessPoolExecutor')
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def test_compile_workers_cpu_count(self, pool_mock):
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compileall.compile_dir(self.directory, quiet=True, workers=0)
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self.assertEqual(pool_mock.call_args[1]['max_workers'], None)
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@mock.patch('concurrent.futures.ProcessPoolExecutor')
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@mock.patch('compileall.compile_file')
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def test_compile_one_worker(self, compile_file_mock, pool_mock):
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compileall.compile_dir(self.directory, quiet=True)
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self.assertFalse(pool_mock.called)
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self.assertTrue(compile_file_mock.called)
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@mock.patch('concurrent.futures.ProcessPoolExecutor', new=None)
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@mock.patch('compileall.compile_file')
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def test_compile_missing_multiprocessing(self, compile_file_mock):
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compileall.compile_dir(self.directory, quiet=True, workers=5)
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self.assertTrue(compile_file_mock.called)
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def test_compile_dir_maxlevels(self):
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# Test the actual impact of maxlevels parameter
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depth = 3
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path = self.directory
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for i in range(1, depth + 1):
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path = os.path.join(path, f"dir_{i}")
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source = os.path.join(path, 'script.py')
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os.mkdir(path)
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shutil.copyfile(self.source_path, source)
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pyc_filename = importlib.util.cache_from_source(source)
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compileall.compile_dir(self.directory, quiet=True, maxlevels=depth - 1)
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self.assertFalse(os.path.isfile(pyc_filename))
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compileall.compile_dir(self.directory, quiet=True, maxlevels=depth)
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self.assertTrue(os.path.isfile(pyc_filename))
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def _test_ddir_only(self, *, ddir, parallel=True):
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"""Recursive compile_dir ddir must contain package paths; bpo39769."""
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fullpath = ["test", "foo"]
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path = self.directory
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mods = []
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for subdir in fullpath:
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path = os.path.join(path, subdir)
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os.mkdir(path)
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script_helper.make_script(path, "__init__", "")
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mods.append(script_helper.make_script(path, "mod",
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"def fn(): 1/0\nfn()\n"))
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compileall.compile_dir(
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self.directory, quiet=True, ddir=ddir,
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workers=2 if parallel else 1)
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self.assertTrue(mods)
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for mod in mods:
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self.assertTrue(mod.startswith(self.directory), mod)
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modcode = importlib.util.cache_from_source(mod)
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modpath = mod[len(self.directory+os.sep):]
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_, _, err = script_helper.assert_python_failure(modcode)
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expected_in = os.path.join(ddir, modpath)
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mod_code_obj = test.test_importlib.util.get_code_from_pyc(modcode)
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self.assertEqual(mod_code_obj.co_filename, expected_in)
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self.assertIn(f'"{expected_in}"', os.fsdecode(err))
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def test_ddir_only_one_worker(self):
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"""Recursive compile_dir ddir= contains package paths; bpo39769."""
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return self._test_ddir_only(ddir="<a prefix>", parallel=False)
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def test_ddir_multiple_workers(self):
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"""Recursive compile_dir ddir= contains package paths; bpo39769."""
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return self._test_ddir_only(ddir="<a prefix>", parallel=True)
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def test_ddir_empty_only_one_worker(self):
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"""Recursive compile_dir ddir='' contains package paths; bpo39769."""
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return self._test_ddir_only(ddir="", parallel=False)
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def test_ddir_empty_multiple_workers(self):
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"""Recursive compile_dir ddir='' contains package paths; bpo39769."""
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return self._test_ddir_only(ddir="", parallel=True)
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def test_strip_only(self):
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fullpath = ["test", "build", "real", "path"]
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path = os.path.join(self.directory, *fullpath)
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os.makedirs(path)
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script = script_helper.make_script(path, "test", "1 / 0")
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bc = importlib.util.cache_from_source(script)
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stripdir = os.path.join(self.directory, *fullpath[:2])
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compileall.compile_dir(path, quiet=True, stripdir=stripdir)
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rc, out, err = script_helper.assert_python_failure(bc)
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expected_in = os.path.join(*fullpath[2:])
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self.assertIn(
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expected_in,
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str(err, encoding=sys.getdefaultencoding())
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)
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self.assertNotIn(
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stripdir,
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str(err, encoding=sys.getdefaultencoding())
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)
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def test_prepend_only(self):
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fullpath = ["test", "build", "real", "path"]
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path = os.path.join(self.directory, *fullpath)
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os.makedirs(path)
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script = script_helper.make_script(path, "test", "1 / 0")
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bc = importlib.util.cache_from_source(script)
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prependdir = "/foo"
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compileall.compile_dir(path, quiet=True, prependdir=prependdir)
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rc, out, err = script_helper.assert_python_failure(bc)
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expected_in = os.path.join(prependdir, self.directory, *fullpath)
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self.assertIn(
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expected_in,
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str(err, encoding=sys.getdefaultencoding())
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)
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def test_strip_and_prepend(self):
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fullpath = ["test", "build", "real", "path"]
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path = os.path.join(self.directory, *fullpath)
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os.makedirs(path)
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script = script_helper.make_script(path, "test", "1 / 0")
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bc = importlib.util.cache_from_source(script)
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stripdir = os.path.join(self.directory, *fullpath[:2])
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prependdir = "/foo"
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compileall.compile_dir(path, quiet=True,
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stripdir=stripdir, prependdir=prependdir)
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rc, out, err = script_helper.assert_python_failure(bc)
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expected_in = os.path.join(prependdir, *fullpath[2:])
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self.assertIn(
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expected_in,
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str(err, encoding=sys.getdefaultencoding())
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)
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self.assertNotIn(
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stripdir,
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str(err, encoding=sys.getdefaultencoding())
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)
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def test_strip_prepend_and_ddir(self):
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fullpath = ["test", "build", "real", "path", "ddir"]
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path = os.path.join(self.directory, *fullpath)
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os.makedirs(path)
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script_helper.make_script(path, "test", "1 / 0")
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with self.assertRaises(ValueError):
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compileall.compile_dir(path, quiet=True, ddir="/bar",
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stripdir="/foo", prependdir="/bar")
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def test_multiple_optimization_levels(self):
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script = script_helper.make_script(self.directory,
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"test_optimization",
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"a = 0")
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bc = []
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for opt_level in "", 1, 2, 3:
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bc.append(importlib.util.cache_from_source(script,
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optimization=opt_level))
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test_combinations = [[0, 1], [1, 2], [0, 2], [0, 1, 2]]
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for opt_combination in test_combinations:
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compileall.compile_file(script, quiet=True,
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optimize=opt_combination)
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for opt_level in opt_combination:
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self.assertTrue(os.path.isfile(bc[opt_level]))
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try:
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os.unlink(bc[opt_level])
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except Exception:
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pass
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@support.skip_unless_symlink
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def test_ignore_symlink_destination(self):
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# Create folders for allowed files, symlinks and prohibited area
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allowed_path = os.path.join(self.directory, "test", "dir", "allowed")
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symlinks_path = os.path.join(self.directory, "test", "dir", "symlinks")
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prohibited_path = os.path.join(self.directory, "test", "dir", "prohibited")
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os.makedirs(allowed_path)
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os.makedirs(symlinks_path)
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os.makedirs(prohibited_path)
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# Create scripts and symlinks and remember their byte-compiled versions
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allowed_script = script_helper.make_script(allowed_path, "test_allowed", "a = 0")
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prohibited_script = script_helper.make_script(prohibited_path, "test_prohibited", "a = 0")
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allowed_symlink = os.path.join(symlinks_path, "test_allowed.py")
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prohibited_symlink = os.path.join(symlinks_path, "test_prohibited.py")
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os.symlink(allowed_script, allowed_symlink)
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os.symlink(prohibited_script, prohibited_symlink)
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allowed_bc = importlib.util.cache_from_source(allowed_symlink)
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prohibited_bc = importlib.util.cache_from_source(prohibited_symlink)
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compileall.compile_dir(symlinks_path, quiet=True, limit_sl_dest=allowed_path)
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self.assertTrue(os.path.isfile(allowed_bc))
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self.assertFalse(os.path.isfile(prohibited_bc))
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class CompileallTestsWithSourceEpoch(CompileallTestsBase,
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unittest.TestCase,
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metaclass=SourceDateEpochTestMeta,
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source_date_epoch=True):
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pass
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class CompileallTestsWithoutSourceEpoch(CompileallTestsBase,
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unittest.TestCase,
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metaclass=SourceDateEpochTestMeta,
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source_date_epoch=False):
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pass
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class EncodingTest(unittest.TestCase):
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"""Issue 6716: compileall should escape source code when printing errors
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to stdout."""
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def setUp(self):
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self.directory = tempfile.mkdtemp()
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self.source_path = os.path.join(self.directory, '_test.py')
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with open(self.source_path, 'w', encoding='utf-8') as file:
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file.write('# -*- coding: utf-8 -*-\n')
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file.write('print u"\u20ac"\n')
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def tearDown(self):
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shutil.rmtree(self.directory)
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def test_error(self):
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try:
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orig_stdout = sys.stdout
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sys.stdout = io.TextIOWrapper(io.BytesIO(),encoding='ascii')
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compileall.compile_dir(self.directory)
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finally:
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sys.stdout = orig_stdout
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class CommandLineTestsBase:
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"""Test compileall's CLI."""
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@classmethod
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def setUpClass(cls):
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for path in filter(os.path.isdir, sys.path):
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directory_created = False
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directory = pathlib.Path(path) / '__pycache__'
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path = directory / 'test.try'
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try:
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if not directory.is_dir():
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directory.mkdir()
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directory_created = True
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with path.open('w') as file:
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file.write('# for test_compileall')
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except OSError:
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sys_path_writable = False
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break
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finally:
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support.unlink(str(path))
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if directory_created:
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directory.rmdir()
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else:
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sys_path_writable = True
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cls._sys_path_writable = sys_path_writable
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def _skip_if_sys_path_not_writable(self):
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if not self._sys_path_writable:
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raise unittest.SkipTest('not all entries on sys.path are writable')
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def _get_run_args(self, args):
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return [*support.optim_args_from_interpreter_flags(),
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'-S', '-m', 'compileall',
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*args]
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def assertRunOK(self, *args, **env_vars):
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rc, out, err = script_helper.assert_python_ok(
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*self._get_run_args(args), **env_vars)
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self.assertEqual(b'', err)
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return out
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def assertRunNotOK(self, *args, **env_vars):
|
|
rc, out, err = script_helper.assert_python_failure(
|
|
*self._get_run_args(args), **env_vars)
|
|
return rc, out, err
|
|
|
|
def assertCompiled(self, fn):
|
|
path = importlib.util.cache_from_source(fn)
|
|
self.assertTrue(os.path.exists(path))
|
|
|
|
def assertNotCompiled(self, fn):
|
|
path = importlib.util.cache_from_source(fn)
|
|
self.assertFalse(os.path.exists(path))
|
|
|
|
def setUp(self):
|
|
self.directory = tempfile.mkdtemp()
|
|
self.addCleanup(support.rmtree, self.directory)
|
|
self.pkgdir = os.path.join(self.directory, 'foo')
|
|
os.mkdir(self.pkgdir)
|
|
self.pkgdir_cachedir = os.path.join(self.pkgdir, '__pycache__')
|
|
# Create the __init__.py and a package module.
|
|
self.initfn = script_helper.make_script(self.pkgdir, '__init__', '')
|
|
self.barfn = script_helper.make_script(self.pkgdir, 'bar', '')
|
|
|
|
def test_no_args_compiles_path(self):
|
|
# Note that -l is implied for the no args case.
|
|
self._skip_if_sys_path_not_writable()
|
|
bazfn = script_helper.make_script(self.directory, 'baz', '')
|
|
self.assertRunOK(PYTHONPATH=self.directory)
|
|
self.assertCompiled(bazfn)
|
|
self.assertNotCompiled(self.initfn)
|
|
self.assertNotCompiled(self.barfn)
|
|
|
|
@without_source_date_epoch # timestamp invalidation test
|
|
def test_no_args_respects_force_flag(self):
|
|
self._skip_if_sys_path_not_writable()
|
|
bazfn = script_helper.make_script(self.directory, 'baz', '')
|
|
self.assertRunOK(PYTHONPATH=self.directory)
|
|
pycpath = importlib.util.cache_from_source(bazfn)
|
|
# Set atime/mtime backward to avoid file timestamp resolution issues
|
|
os.utime(pycpath, (time.time()-60,)*2)
|
|
mtime = os.stat(pycpath).st_mtime
|
|
# Without force, no recompilation
|
|
self.assertRunOK(PYTHONPATH=self.directory)
|
|
mtime2 = os.stat(pycpath).st_mtime
|
|
self.assertEqual(mtime, mtime2)
|
|
# Now force it.
|
|
self.assertRunOK('-f', PYTHONPATH=self.directory)
|
|
mtime2 = os.stat(pycpath).st_mtime
|
|
self.assertNotEqual(mtime, mtime2)
|
|
|
|
def test_no_args_respects_quiet_flag(self):
|
|
self._skip_if_sys_path_not_writable()
|
|
script_helper.make_script(self.directory, 'baz', '')
|
|
noisy = self.assertRunOK(PYTHONPATH=self.directory)
|
|
self.assertIn(b'Listing ', noisy)
|
|
quiet = self.assertRunOK('-q', PYTHONPATH=self.directory)
|
|
self.assertNotIn(b'Listing ', quiet)
|
|
|
|
# Ensure that the default behavior of compileall's CLI is to create
|
|
# PEP 3147/PEP 488 pyc files.
|
|
for name, ext, switch in [
|
|
('normal', 'pyc', []),
|
|
('optimize', 'opt-1.pyc', ['-O']),
|
|
('doubleoptimize', 'opt-2.pyc', ['-OO']),
|
|
]:
|
|
def f(self, ext=ext, switch=switch):
|
|
script_helper.assert_python_ok(*(switch +
|
|
['-m', 'compileall', '-q', self.pkgdir]))
|
|
# Verify the __pycache__ directory contents.
|
|
self.assertTrue(os.path.exists(self.pkgdir_cachedir))
|
|
expected = sorted(base.format(sys.implementation.cache_tag, ext)
|
|
for base in ('__init__.{}.{}', 'bar.{}.{}'))
|
|
self.assertEqual(sorted(os.listdir(self.pkgdir_cachedir)), expected)
|
|
# Make sure there are no .pyc files in the source directory.
|
|
self.assertFalse([fn for fn in os.listdir(self.pkgdir)
|
|
if fn.endswith(ext)])
|
|
locals()['test_pep3147_paths_' + name] = f
|
|
|
|
def test_legacy_paths(self):
|
|
# Ensure that with the proper switch, compileall leaves legacy
|
|
# pyc files, and no __pycache__ directory.
|
|
self.assertRunOK('-b', '-q', self.pkgdir)
|
|
# Verify the __pycache__ directory contents.
|
|
self.assertFalse(os.path.exists(self.pkgdir_cachedir))
|
|
expected = sorted(['__init__.py', '__init__.pyc', 'bar.py',
|
|
'bar.pyc'])
|
|
self.assertEqual(sorted(os.listdir(self.pkgdir)), expected)
|
|
|
|
def test_multiple_runs(self):
|
|
# Bug 8527 reported that multiple calls produced empty
|
|
# __pycache__/__pycache__ directories.
|
|
self.assertRunOK('-q', self.pkgdir)
|
|
# Verify the __pycache__ directory contents.
|
|
self.assertTrue(os.path.exists(self.pkgdir_cachedir))
|
|
cachecachedir = os.path.join(self.pkgdir_cachedir, '__pycache__')
|
|
self.assertFalse(os.path.exists(cachecachedir))
|
|
# Call compileall again.
|
|
self.assertRunOK('-q', self.pkgdir)
|
|
self.assertTrue(os.path.exists(self.pkgdir_cachedir))
|
|
self.assertFalse(os.path.exists(cachecachedir))
|
|
|
|
@without_source_date_epoch # timestamp invalidation test
|
|
def test_force(self):
|
|
self.assertRunOK('-q', self.pkgdir)
|
|
pycpath = importlib.util.cache_from_source(self.barfn)
|
|
# set atime/mtime backward to avoid file timestamp resolution issues
|
|
os.utime(pycpath, (time.time()-60,)*2)
|
|
mtime = os.stat(pycpath).st_mtime
|
|
# without force, no recompilation
|
|
self.assertRunOK('-q', self.pkgdir)
|
|
mtime2 = os.stat(pycpath).st_mtime
|
|
self.assertEqual(mtime, mtime2)
|
|
# now force it.
|
|
self.assertRunOK('-q', '-f', self.pkgdir)
|
|
mtime2 = os.stat(pycpath).st_mtime
|
|
self.assertNotEqual(mtime, mtime2)
|
|
|
|
def test_recursion_control(self):
|
|
subpackage = os.path.join(self.pkgdir, 'spam')
|
|
os.mkdir(subpackage)
|
|
subinitfn = script_helper.make_script(subpackage, '__init__', '')
|
|
hamfn = script_helper.make_script(subpackage, 'ham', '')
|
|
self.assertRunOK('-q', '-l', self.pkgdir)
|
|
self.assertNotCompiled(subinitfn)
|
|
self.assertFalse(os.path.exists(os.path.join(subpackage, '__pycache__')))
|
|
self.assertRunOK('-q', self.pkgdir)
|
|
self.assertCompiled(subinitfn)
|
|
self.assertCompiled(hamfn)
|
|
|
|
def test_recursion_limit(self):
|
|
subpackage = os.path.join(self.pkgdir, 'spam')
|
|
subpackage2 = os.path.join(subpackage, 'ham')
|
|
subpackage3 = os.path.join(subpackage2, 'eggs')
|
|
for pkg in (subpackage, subpackage2, subpackage3):
|
|
script_helper.make_pkg(pkg)
|
|
|
|
subinitfn = os.path.join(subpackage, '__init__.py')
|
|
hamfn = script_helper.make_script(subpackage, 'ham', '')
|
|
spamfn = script_helper.make_script(subpackage2, 'spam', '')
|
|
eggfn = script_helper.make_script(subpackage3, 'egg', '')
|
|
|
|
self.assertRunOK('-q', '-r 0', self.pkgdir)
|
|
self.assertNotCompiled(subinitfn)
|
|
self.assertFalse(
|
|
os.path.exists(os.path.join(subpackage, '__pycache__')))
|
|
|
|
self.assertRunOK('-q', '-r 1', self.pkgdir)
|
|
self.assertCompiled(subinitfn)
|
|
self.assertCompiled(hamfn)
|
|
self.assertNotCompiled(spamfn)
|
|
|
|
self.assertRunOK('-q', '-r 2', self.pkgdir)
|
|
self.assertCompiled(subinitfn)
|
|
self.assertCompiled(hamfn)
|
|
self.assertCompiled(spamfn)
|
|
self.assertNotCompiled(eggfn)
|
|
|
|
self.assertRunOK('-q', '-r 5', self.pkgdir)
|
|
self.assertCompiled(subinitfn)
|
|
self.assertCompiled(hamfn)
|
|
self.assertCompiled(spamfn)
|
|
self.assertCompiled(eggfn)
|
|
|
|
@support.skip_unless_symlink
|
|
def test_symlink_loop(self):
|
|
# Currently, compileall ignores symlinks to directories.
|
|
# If that limitation is ever lifted, it should protect against
|
|
# recursion in symlink loops.
|
|
pkg = os.path.join(self.pkgdir, 'spam')
|
|
script_helper.make_pkg(pkg)
|
|
os.symlink('.', os.path.join(pkg, 'evil'))
|
|
os.symlink('.', os.path.join(pkg, 'evil2'))
|
|
self.assertRunOK('-q', self.pkgdir)
|
|
self.assertCompiled(os.path.join(
|
|
self.pkgdir, 'spam', 'evil', 'evil2', '__init__.py'
|
|
))
|
|
|
|
def test_quiet(self):
|
|
noisy = self.assertRunOK(self.pkgdir)
|
|
quiet = self.assertRunOK('-q', self.pkgdir)
|
|
self.assertNotEqual(b'', noisy)
|
|
self.assertEqual(b'', quiet)
|
|
|
|
def test_silent(self):
|
|
script_helper.make_script(self.pkgdir, 'crunchyfrog', 'bad(syntax')
|
|
_, quiet, _ = self.assertRunNotOK('-q', self.pkgdir)
|
|
_, silent, _ = self.assertRunNotOK('-qq', self.pkgdir)
|
|
self.assertNotEqual(b'', quiet)
|
|
self.assertEqual(b'', silent)
|
|
|
|
def test_regexp(self):
|
|
self.assertRunOK('-q', '-x', r'ba[^\\/]*$', self.pkgdir)
|
|
self.assertNotCompiled(self.barfn)
|
|
self.assertCompiled(self.initfn)
|
|
|
|
def test_multiple_dirs(self):
|
|
pkgdir2 = os.path.join(self.directory, 'foo2')
|
|
os.mkdir(pkgdir2)
|
|
init2fn = script_helper.make_script(pkgdir2, '__init__', '')
|
|
bar2fn = script_helper.make_script(pkgdir2, 'bar2', '')
|
|
self.assertRunOK('-q', self.pkgdir, pkgdir2)
|
|
self.assertCompiled(self.initfn)
|
|
self.assertCompiled(self.barfn)
|
|
self.assertCompiled(init2fn)
|
|
self.assertCompiled(bar2fn)
|
|
|
|
def test_d_compile_error(self):
|
|
script_helper.make_script(self.pkgdir, 'crunchyfrog', 'bad(syntax')
|
|
rc, out, err = self.assertRunNotOK('-q', '-d', 'dinsdale', self.pkgdir)
|
|
self.assertRegex(out, b'File "dinsdale')
|
|
|
|
def test_d_runtime_error(self):
|
|
bazfn = script_helper.make_script(self.pkgdir, 'baz', 'raise Exception')
|
|
self.assertRunOK('-q', '-d', 'dinsdale', self.pkgdir)
|
|
fn = script_helper.make_script(self.pkgdir, 'bing', 'import baz')
|
|
pyc = importlib.util.cache_from_source(bazfn)
|
|
os.rename(pyc, os.path.join(self.pkgdir, 'baz.pyc'))
|
|
os.remove(bazfn)
|
|
rc, out, err = script_helper.assert_python_failure(fn, __isolated=False)
|
|
self.assertRegex(err, b'File "dinsdale')
|
|
|
|
def test_include_bad_file(self):
|
|
rc, out, err = self.assertRunNotOK(
|
|
'-i', os.path.join(self.directory, 'nosuchfile'), self.pkgdir)
|
|
self.assertRegex(out, b'rror.*nosuchfile')
|
|
self.assertNotRegex(err, b'Traceback')
|
|
self.assertFalse(os.path.exists(importlib.util.cache_from_source(
|
|
self.pkgdir_cachedir)))
|
|
|
|
def test_include_file_with_arg(self):
|
|
f1 = script_helper.make_script(self.pkgdir, 'f1', '')
|
|
f2 = script_helper.make_script(self.pkgdir, 'f2', '')
|
|
f3 = script_helper.make_script(self.pkgdir, 'f3', '')
|
|
f4 = script_helper.make_script(self.pkgdir, 'f4', '')
|
|
with open(os.path.join(self.directory, 'l1'), 'w') as l1:
|
|
l1.write(os.path.join(self.pkgdir, 'f1.py')+os.linesep)
|
|
l1.write(os.path.join(self.pkgdir, 'f2.py')+os.linesep)
|
|
self.assertRunOK('-i', os.path.join(self.directory, 'l1'), f4)
|
|
self.assertCompiled(f1)
|
|
self.assertCompiled(f2)
|
|
self.assertNotCompiled(f3)
|
|
self.assertCompiled(f4)
|
|
|
|
def test_include_file_no_arg(self):
|
|
f1 = script_helper.make_script(self.pkgdir, 'f1', '')
|
|
f2 = script_helper.make_script(self.pkgdir, 'f2', '')
|
|
f3 = script_helper.make_script(self.pkgdir, 'f3', '')
|
|
f4 = script_helper.make_script(self.pkgdir, 'f4', '')
|
|
with open(os.path.join(self.directory, 'l1'), 'w') as l1:
|
|
l1.write(os.path.join(self.pkgdir, 'f2.py')+os.linesep)
|
|
self.assertRunOK('-i', os.path.join(self.directory, 'l1'))
|
|
self.assertNotCompiled(f1)
|
|
self.assertCompiled(f2)
|
|
self.assertNotCompiled(f3)
|
|
self.assertNotCompiled(f4)
|
|
|
|
def test_include_on_stdin(self):
|
|
f1 = script_helper.make_script(self.pkgdir, 'f1', '')
|
|
f2 = script_helper.make_script(self.pkgdir, 'f2', '')
|
|
f3 = script_helper.make_script(self.pkgdir, 'f3', '')
|
|
f4 = script_helper.make_script(self.pkgdir, 'f4', '')
|
|
p = script_helper.spawn_python(*(self._get_run_args(()) + ['-i', '-']))
|
|
p.stdin.write((f3+os.linesep).encode('ascii'))
|
|
script_helper.kill_python(p)
|
|
self.assertNotCompiled(f1)
|
|
self.assertNotCompiled(f2)
|
|
self.assertCompiled(f3)
|
|
self.assertNotCompiled(f4)
|
|
|
|
def test_compiles_as_much_as_possible(self):
|
|
bingfn = script_helper.make_script(self.pkgdir, 'bing', 'syntax(error')
|
|
rc, out, err = self.assertRunNotOK('nosuchfile', self.initfn,
|
|
bingfn, self.barfn)
|
|
self.assertRegex(out, b'rror')
|
|
self.assertNotCompiled(bingfn)
|
|
self.assertCompiled(self.initfn)
|
|
self.assertCompiled(self.barfn)
|
|
|
|
def test_invalid_arg_produces_message(self):
|
|
out = self.assertRunOK('badfilename')
|
|
self.assertRegex(out, b"Can't list 'badfilename'")
|
|
|
|
def test_pyc_invalidation_mode(self):
|
|
script_helper.make_script(self.pkgdir, 'f1', '')
|
|
pyc = importlib.util.cache_from_source(
|
|
os.path.join(self.pkgdir, 'f1.py'))
|
|
self.assertRunOK('--invalidation-mode=checked-hash', self.pkgdir)
|
|
with open(pyc, 'rb') as fp:
|
|
data = fp.read()
|
|
self.assertEqual(int.from_bytes(data[4:8], 'little'), 0b11)
|
|
self.assertRunOK('--invalidation-mode=unchecked-hash', self.pkgdir)
|
|
with open(pyc, 'rb') as fp:
|
|
data = fp.read()
|
|
self.assertEqual(int.from_bytes(data[4:8], 'little'), 0b01)
|
|
|
|
@skipUnless(_have_multiprocessing, "requires multiprocessing")
|
|
def test_workers(self):
|
|
bar2fn = script_helper.make_script(self.directory, 'bar2', '')
|
|
files = []
|
|
for suffix in range(5):
|
|
pkgdir = os.path.join(self.directory, 'foo{}'.format(suffix))
|
|
os.mkdir(pkgdir)
|
|
fn = script_helper.make_script(pkgdir, '__init__', '')
|
|
files.append(script_helper.make_script(pkgdir, 'bar2', ''))
|
|
|
|
self.assertRunOK(self.directory, '-j', '0')
|
|
self.assertCompiled(bar2fn)
|
|
for file in files:
|
|
self.assertCompiled(file)
|
|
|
|
@mock.patch('compileall.compile_dir')
|
|
def test_workers_available_cores(self, compile_dir):
|
|
with mock.patch("sys.argv",
|
|
new=[sys.executable, self.directory, "-j0"]):
|
|
compileall.main()
|
|
self.assertTrue(compile_dir.called)
|
|
self.assertEqual(compile_dir.call_args[-1]['workers'], 0)
|
|
|
|
def test_strip_and_prepend(self):
|
|
fullpath = ["test", "build", "real", "path"]
|
|
path = os.path.join(self.directory, *fullpath)
|
|
os.makedirs(path)
|
|
script = script_helper.make_script(path, "test", "1 / 0")
|
|
bc = importlib.util.cache_from_source(script)
|
|
stripdir = os.path.join(self.directory, *fullpath[:2])
|
|
prependdir = "/foo"
|
|
self.assertRunOK("-s", stripdir, "-p", prependdir, path)
|
|
rc, out, err = script_helper.assert_python_failure(bc)
|
|
expected_in = os.path.join(prependdir, *fullpath[2:])
|
|
self.assertIn(
|
|
expected_in,
|
|
str(err, encoding=sys.getdefaultencoding())
|
|
)
|
|
self.assertNotIn(
|
|
stripdir,
|
|
str(err, encoding=sys.getdefaultencoding())
|
|
)
|
|
|
|
def test_multiple_optimization_levels(self):
|
|
path = os.path.join(self.directory, "optimizations")
|
|
os.makedirs(path)
|
|
script = script_helper.make_script(path,
|
|
"test_optimization",
|
|
"a = 0")
|
|
bc = []
|
|
for opt_level in "", 1, 2, 3:
|
|
bc.append(importlib.util.cache_from_source(script,
|
|
optimization=opt_level))
|
|
test_combinations = [["0", "1"],
|
|
["1", "2"],
|
|
["0", "2"],
|
|
["0", "1", "2"]]
|
|
for opt_combination in test_combinations:
|
|
self.assertRunOK(path, *("-o" + str(n) for n in opt_combination))
|
|
for opt_level in opt_combination:
|
|
self.assertTrue(os.path.isfile(bc[int(opt_level)]))
|
|
try:
|
|
os.unlink(bc[opt_level])
|
|
except Exception:
|
|
pass
|
|
|
|
@support.skip_unless_symlink
|
|
def test_ignore_symlink_destination(self):
|
|
# Create folders for allowed files, symlinks and prohibited area
|
|
allowed_path = os.path.join(self.directory, "test", "dir", "allowed")
|
|
symlinks_path = os.path.join(self.directory, "test", "dir", "symlinks")
|
|
prohibited_path = os.path.join(self.directory, "test", "dir", "prohibited")
|
|
os.makedirs(allowed_path)
|
|
os.makedirs(symlinks_path)
|
|
os.makedirs(prohibited_path)
|
|
|
|
# Create scripts and symlinks and remember their byte-compiled versions
|
|
allowed_script = script_helper.make_script(allowed_path, "test_allowed", "a = 0")
|
|
prohibited_script = script_helper.make_script(prohibited_path, "test_prohibited", "a = 0")
|
|
allowed_symlink = os.path.join(symlinks_path, "test_allowed.py")
|
|
prohibited_symlink = os.path.join(symlinks_path, "test_prohibited.py")
|
|
os.symlink(allowed_script, allowed_symlink)
|
|
os.symlink(prohibited_script, prohibited_symlink)
|
|
allowed_bc = importlib.util.cache_from_source(allowed_symlink)
|
|
prohibited_bc = importlib.util.cache_from_source(prohibited_symlink)
|
|
|
|
self.assertRunOK(symlinks_path, "-e", allowed_path)
|
|
|
|
self.assertTrue(os.path.isfile(allowed_bc))
|
|
self.assertFalse(os.path.isfile(prohibited_bc))
|
|
|
|
|
|
class CommandLineTestsWithSourceEpoch(CommandLineTestsBase,
|
|
unittest.TestCase,
|
|
metaclass=SourceDateEpochTestMeta,
|
|
source_date_epoch=True):
|
|
pass
|
|
|
|
|
|
class CommandLineTestsNoSourceEpoch(CommandLineTestsBase,
|
|
unittest.TestCase,
|
|
metaclass=SourceDateEpochTestMeta,
|
|
source_date_epoch=False):
|
|
pass
|
|
|
|
|
|
|
|
if __name__ == "__main__":
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unittest.main()
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