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#11420: merge with 3.2.

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This commit is contained in:
Ezio Melotti 2013-03-16 21:49:20 +02:00
parent e3eb0615af c28f6fa505
commit e5e7a7cbf4
6 changed files with 54 additions and 31 deletions
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6
Lib/distutils/tests/test_bdist_dumb.py
View file

@ -88,9 +88,9 @@ def test_simple_built(self):
fp.close()
contents = sorted(os.path.basename(fn) for fn in contents)
wanted = ['foo-0.1-py%s.%s.egg-info' % sys.version_info[:2],
'foo.%s.pyc' % imp.get_tag(),
'foo.py']
wanted = ['foo-0.1-py%s.%s.egg-info' % sys.version_info[:2], 'foo.py']
if not sys.dont_write_bytecode:
wanted.append('foo.%s.pyc' % imp.get_tag())
self.assertEqual(contents, sorted(wanted))
def test_suite():

6
Lib/test/test_imp.py
View file

@ -162,8 +162,10 @@ def test_issue5604(self):
with warnings.catch_warnings():
warnings.simplefilter('ignore')
mod = imp.load_compiled(
temp_mod_name, imp.cache_from_source(temp_mod_name + '.py'))
if not sys.dont_write_bytecode:
mod = imp.load_compiled(
temp_mod_name,
imp.cache_from_source(temp_mod_name + '.py'))
self.assertEqual(mod.a, 1)
if not os.path.exists(test_package_name):

13
Lib/test/test_import.py
View file

@ -24,6 +24,10 @@
from test import script_helper
skip_if_dont_write_bytecode = unittest.skipIf(
sys.dont_write_bytecode,
"test meaningful only when writing bytecode")
def remove_files(name):
for f in (name + ".py",
name + ".pyc",
@ -120,6 +124,7 @@ def test_with_extension(ext):
finally:
del sys.path[0]
@skip_if_dont_write_bytecode
def test_bug7732(self):
source = TESTFN + '.py'
os.mkdir(source)
@ -230,6 +235,7 @@ def test_failing_reload(self):
remove_files(TESTFN)
unload(TESTFN)
@skip_if_dont_write_bytecode
def test_file_to_source(self):
# check if __file__ points to the source file where available
source = TESTFN + ".py"
@ -316,6 +322,7 @@ def test_bogus_fromlist(self):
self.fail("fromlist must allow bogus names")
@skip_if_dont_write_bytecode
class FilePermissionTests(unittest.TestCase):
# tests for file mode on cached .pyc/.pyo files
@ -642,6 +649,7 @@ def tearDown(self):
del sys.path[0]
self._clean()
@skip_if_dont_write_bytecode
def test_import_pyc_path(self):
self.assertFalse(os.path.exists('__pycache__'))
__import__(TESTFN)
@ -654,6 +662,7 @@ def test_import_pyc_path(self):
"test meaningful only on posix systems")
@unittest.skipIf(hasattr(os, 'geteuid') and os.geteuid() == 0,
"due to varying filesystem permission semantics (issue #11956)")
@skip_if_dont_write_bytecode
def test_unwritable_directory(self):
# When the umask causes the new __pycache__ directory to be
# unwritable, the import still succeeds but no .pyc file is written.
@ -663,6 +672,7 @@ def test_unwritable_directory(self):
self.assertFalse(os.path.exists(os.path.join(
'__pycache__', '{}.{}.pyc'.format(TESTFN, self.tag))))
@skip_if_dont_write_bytecode
def test_missing_source(self):
# With PEP 3147 cache layout, removing the source but leaving the pyc
# file does not satisfy the import.
@ -673,6 +683,7 @@ def test_missing_source(self):
forget(TESTFN)
self.assertRaises(ImportError, __import__, TESTFN)
@skip_if_dont_write_bytecode
def test_missing_source_legacy(self):
# Like test_missing_source() except that for backward compatibility,
# when the pyc file lives where the py file would have been (and named
@ -694,6 +705,7 @@ def test___cached__(self):
pyc_file = imp.cache_from_source(TESTFN + '.py')
self.assertEqual(m.__cached__, os.path.join(os.curdir, pyc_file))
@skip_if_dont_write_bytecode
def test___cached___legacy_pyc(self):
# Like test___cached__() except that for backward compatibility,
# when the pyc file lives where the py file would have been (and named
@ -709,6 +721,7 @@ def test___cached___legacy_pyc(self):
self.assertEqual(m.__cached__,
os.path.join(os.curdir, os.path.relpath(pyc_file)))
@skip_if_dont_write_bytecode
def test_package___cached__(self):
# Like test___cached__ but for packages.
def cleanup():

3
Lib/test/test_importlib/source/test_file_loader.py
View file

@ -159,7 +159,8 @@ def test_file_from_empty_string_dir(self):
finally:
os.unlink(file_path)
pycache = os.path.dirname(imp.cache_from_source(file_path))
shutil.rmtree(pycache)
if os.path.exists(pycache):
shutil.rmtree(pycache)
def test_timestamp_overflow(self):
# When a modification timestamp is larger than 2**32, it should be

54
Lib/test/test_runpy.py
View file

@ -258,12 +258,13 @@ def create_ns(init_globals):
importlib.invalidate_caches()
__import__(mod_name)
os.remove(mod_fname)
make_legacy_pyc(mod_fname)
unload(mod_name) # In case loader caches paths
importlib.invalidate_caches()
if verbose > 1: print("Running from compiled:", mod_name)
self._fix_ns_for_legacy_pyc(expected_ns, alter_sys)
self.check_code_execution(create_ns, expected_ns)
if not sys.dont_write_bytecode:
make_legacy_pyc(mod_fname)
unload(mod_name) # In case loader caches paths
importlib.invalidate_caches()
if verbose > 1: print("Running from compiled:", mod_name)
self._fix_ns_for_legacy_pyc(expected_ns, alter_sys)
self.check_code_execution(create_ns, expected_ns)
finally:
self._del_pkg(pkg_dir, depth, mod_name)
if verbose > 1: print("Module executed successfully")
@ -293,12 +294,13 @@ def create_ns(init_globals):
importlib.invalidate_caches()
__import__(mod_name)
os.remove(mod_fname)
make_legacy_pyc(mod_fname)
unload(mod_name) # In case loader caches paths
if verbose > 1: print("Running from compiled:", pkg_name)
importlib.invalidate_caches()
self._fix_ns_for_legacy_pyc(expected_ns, alter_sys)
self.check_code_execution(create_ns, expected_ns)
if not sys.dont_write_bytecode:
make_legacy_pyc(mod_fname)
unload(mod_name) # In case loader caches paths
if verbose > 1: print("Running from compiled:", pkg_name)
importlib.invalidate_caches()
self._fix_ns_for_legacy_pyc(expected_ns, alter_sys)
self.check_code_execution(create_ns, expected_ns)
finally:
self._del_pkg(pkg_dir, depth, pkg_name)
if verbose > 1: print("Package executed successfully")
@ -351,16 +353,17 @@ def _check_relative_imports(self, depth, run_name=None):
importlib.invalidate_caches()
__import__(mod_name)
os.remove(mod_fname)
make_legacy_pyc(mod_fname)
unload(mod_name) # In case the loader caches paths
if verbose > 1: print("Running from compiled:", mod_name)
importlib.invalidate_caches()
d2 = run_module(mod_name, run_name=run_name) # Read from bytecode
self.assertEqual(d2["__name__"], expected_name)
self.assertEqual(d2["__package__"], pkg_name)
self.assertIn("sibling", d2)
self.assertIn("nephew", d2)
del d2 # Ensure __loader__ entry doesn't keep file open
if not sys.dont_write_bytecode:
make_legacy_pyc(mod_fname)
unload(mod_name) # In case the loader caches paths
if verbose > 1: print("Running from compiled:", mod_name)
importlib.invalidate_caches()
d2 = run_module(mod_name, run_name=run_name) # Read from bytecode
self.assertEqual(d2["__name__"], expected_name)
self.assertEqual(d2["__package__"], pkg_name)
self.assertIn("sibling", d2)
self.assertIn("nephew", d2)
del d2 # Ensure __loader__ entry doesn't keep file open
finally:
self._del_pkg(pkg_dir, depth, mod_name)
if verbose > 1: print("Module executed successfully")
@ -513,9 +516,10 @@ def test_directory_compiled(self):
script_name = self._make_test_script(script_dir, mod_name)
compiled_name = py_compile.compile(script_name, doraise=True)
os.remove(script_name)
legacy_pyc = make_legacy_pyc(script_name)
self._check_script(script_dir, "<run_path>", legacy_pyc,
script_dir)
if not sys.dont_write_bytecode:
legacy_pyc = make_legacy_pyc(script_name)
self._check_script(script_dir, "<run_path>", legacy_pyc,
script_dir)
def test_directory_error(self):
with temp_dir() as script_dir:

3
Misc/NEWS
View file

@ -654,6 +654,9 @@ Library
Tests
-----
- Issue #11420: make test suite pass with -B/DONTWRITEBYTECODE set.
Initial patch by Thomas Wouters.
- Issue #10652: make tcl/tk tests run after __all__ test, patch by
Zachary Ware.