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Update some tests to 3.14.5 (#7990)
* Update `test_embed.py` to 3.14.5 * Update `test_cmd_line*` to 3.14.5 * Update unicode related tests * Update `test_script_helper.py` * Update `test_gc.py`
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Shahar Naveh authored and GitHub committed
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@@ -14,8 +14,7 @@ import io
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import textwrap
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from test import support
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from test.support import import_helper
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from test.support import os_helper
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from test.support import import_helper, is_apple, os_helper
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from test.support.script_helper import (
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make_pkg, make_script, make_zip_pkg, make_zip_script,
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assert_python_ok, assert_python_failure, spawn_python, kill_python)
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@@ -89,6 +88,8 @@ def _make_test_zip_pkg(zip_dir, zip_basename, pkg_name, script_basename,
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importlib.invalidate_caches()
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return to_return
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@support.force_not_colorized_test_class
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class CmdLineTest(unittest.TestCase):
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def _check_output(self, script_name, exit_code, data,
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expected_file, expected_argv0,
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@@ -152,15 +153,13 @@ class CmdLineTest(unittest.TestCase):
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print('Expected output: %r' % expected_msg)
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self.assertIn(expected_msg.encode('utf-8'), err)
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# TODO: RUSTPYTHON
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@unittest.expectedFailure
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@unittest.expectedFailure # TODO: RUSTPYTHON
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def test_dash_c_loader(self):
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rc, out, err = assert_python_ok("-c", "print(__loader__)")
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expected = repr(importlib.machinery.BuiltinImporter).encode("utf-8")
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self.assertIn(expected, out)
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# TODO: RUSTPYTHON
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@unittest.expectedFailure
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@unittest.expectedFailure # TODO: RUSTPYTHON
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def test_stdin_loader(self):
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# Unfortunately, there's no way to automatically test the fully
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# interactive REPL, since that code path only gets executed when
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@@ -207,21 +206,23 @@ class CmdLineTest(unittest.TestCase):
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stderr = p.stderr if separate_stderr else p.stdout
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self.assertIn(b'Traceback ', stderr.readline())
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self.assertIn(b'File "<stdin>"', stderr.readline())
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self.assertIn(b'1/0', stderr.readline())
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self.assertIn(b' ~^~', stderr.readline())
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self.assertIn(b'ZeroDivisionError', stderr.readline())
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@unittest.skip("TODO: RUSTPYTHON, test hang in middle")
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@unittest.skip("TODO: RUSTPYTHON; test hang in middle")
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def test_repl_stdout_flush(self):
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self.check_repl_stdout_flush()
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@unittest.skip("TODO: RUSTPYTHON, test hang in middle")
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@unittest.skip("TODO: RUSTPYTHON; test hang in middle")
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def test_repl_stdout_flush_separate_stderr(self):
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self.check_repl_stdout_flush(True)
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@unittest.skip("TODO: RUSTPYTHON, test hang in middle")
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@unittest.skip("TODO: RUSTPYTHON; test hang in middle")
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def test_repl_stderr_flush(self):
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self.check_repl_stderr_flush()
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@unittest.skip("TODO: RUSTPYTHON, test hang in middle")
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@unittest.skip("TODO: RUSTPYTHON; test hang in middle")
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def test_repl_stderr_flush_separate_stderr(self):
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self.check_repl_stderr_flush(True)
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@@ -233,8 +234,7 @@ class CmdLineTest(unittest.TestCase):
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importlib.machinery.SourceFileLoader,
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expected_cwd=script_dir)
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# TODO: RUSTPYTHON
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@unittest.expectedFailure
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@unittest.expectedFailure # TODO: RUSTPYTHON
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def test_script_abspath(self):
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# pass the script using the relative path, expect the absolute path
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# in __file__
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@@ -390,8 +390,7 @@ class CmdLineTest(unittest.TestCase):
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"be directly executed")
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self._check_import_error(["-m", "test_pkg"], msg, cwd=script_dir)
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# TODO: RUSTPYTHON
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@unittest.expectedFailure
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@unittest.expectedFailure # TODO: RUSTPYTHON
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def test_issue8202(self):
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# Make sure package __init__ modules see "-m" in sys.argv0 while
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# searching for the module to execute
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@@ -554,7 +553,7 @@ class CmdLineTest(unittest.TestCase):
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script = textwrap.dedent("""\
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try:
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raise ValueError
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except:
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except ValueError:
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raise NameError from None
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""")
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with os_helper.temp_dir() as script_dir:
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@@ -562,18 +561,23 @@ class CmdLineTest(unittest.TestCase):
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exitcode, stdout, stderr = assert_python_failure(script_name)
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text = stderr.decode('ascii').split('\n')
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self.assertEqual(len(text), 5)
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self.assertTrue(text[0].startswith('Traceback'))
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self.assertTrue(text[1].startswith(' File '))
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self.assertTrue(text[3].startswith('NameError'))
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self.assertStartsWith(text[0], 'Traceback')
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self.assertStartsWith(text[1], ' File ')
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self.assertStartsWith(text[3], 'NameError')
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@unittest.expectedFailureIf(sys.platform == "linux", "TODO: RUSTPYTHON")
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@unittest.expectedFailureIf(sys.platform in ("android", "linux"), "TODO: RUSTPYTHON")
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def test_non_ascii(self):
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# Mac OS X denies the creation of a file with an invalid UTF-8 name.
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# Apple platforms deny the creation of a file with an invalid UTF-8 name.
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# Windows allows creating a name with an arbitrary bytes name, but
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# Python cannot a undecodable bytes argument to a subprocess.
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# WASI does not permit invalid UTF-8 names.
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if (os_helper.TESTFN_UNDECODABLE
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and sys.platform not in ('win32', 'darwin', 'emscripten', 'wasi')):
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# Emscripten/WASI does not permit invalid UTF-8 names.
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if (
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os_helper.TESTFN_UNDECODABLE
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and sys.platform not in {
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"win32", "emscripten", "wasi"
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}
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and not is_apple
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):
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name = os.fsdecode(os_helper.TESTFN_UNDECODABLE)
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elif os_helper.TESTFN_NONASCII:
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name = os_helper.TESTFN_NONASCII
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@@ -641,8 +645,7 @@ class CmdLineTest(unittest.TestCase):
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self.assertNotIn("\f", text)
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self.assertIn("\n 1 + 1 = 2\n ^^^^^\n", text)
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# TODO: RUSTPYTHON
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@unittest.expectedFailure
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@unittest.expectedFailure # TODO: RUSTPYTHON
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def test_syntaxerror_multi_line_fstring(self):
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script = 'foo = f"""{}\nfoo"""\n'
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with os_helper.temp_dir() as script_dir:
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@@ -657,8 +660,7 @@ class CmdLineTest(unittest.TestCase):
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],
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)
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# TODO: RUSTPYTHON
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@unittest.expectedFailure
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@unittest.expectedFailure # TODO: RUSTPYTHON
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def test_syntaxerror_invalid_escape_sequence_multi_line(self):
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script = 'foo = """\\q"""\n'
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with os_helper.temp_dir() as script_dir:
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@@ -669,13 +671,13 @@ class CmdLineTest(unittest.TestCase):
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self.assertEqual(
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stderr.splitlines()[-3:],
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[ b' foo = """\\q"""',
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b' ^^^^^^^^',
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b'SyntaxError: invalid escape sequence \'\\q\''
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b' ^^',
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b'SyntaxError: "\\q" is an invalid escape sequence. '
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b'Did you mean "\\\\q"? A raw string is also an option.'
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],
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)
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# TODO: RUSTPYTHON
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@unittest.expectedFailure
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@unittest.expectedFailure # TODO: RUSTPYTHON
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def test_syntaxerror_null_bytes(self):
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script = "x = '\0' nothing to see here\n';import os;os.system('echo pwnd')\n"
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with os_helper.temp_dir() as script_dir:
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@@ -688,8 +690,7 @@ class CmdLineTest(unittest.TestCase):
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],
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)
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# TODO: RUSTPYTHON
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@unittest.expectedFailure
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@unittest.expectedFailure # TODO: RUSTPYTHON
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def test_syntaxerror_null_bytes_in_multiline_string(self):
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scripts = ["\n'''\nmultilinestring\0\n'''", "\nf'''\nmultilinestring\0\n'''"] # Both normal and f-strings
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with os_helper.temp_dir() as script_dir:
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@@ -703,6 +704,26 @@ class CmdLineTest(unittest.TestCase):
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]
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)
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def test_source_lines_are_shown_when_running_source(self):
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_, _, stderr = assert_python_failure("-c", "1/0")
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expected_lines = [
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b'Traceback (most recent call last):',
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b' File "<string>", line 1, in <module>',
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b' 1/0',
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b' ~^~',
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b'ZeroDivisionError: division by zero']
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self.assertEqual(stderr.splitlines(), expected_lines)
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def test_syntaxerror_does_not_crash(self):
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script = "nonlocal x\n"
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with os_helper.temp_dir() as script_dir:
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script_name = _make_test_script(script_dir, 'script', script)
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exitcode, stdout, stderr = assert_python_failure(script_name)
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text = io.TextIOWrapper(io.BytesIO(stderr), 'ascii').read()
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# It used to crash in https://github.com/python/cpython/issues/111132
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self.assertEndsWith(text,
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'SyntaxError: nonlocal declaration not allowed at module level\n')
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def test_consistent_sys_path_for_direct_execution(self):
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# This test case ensures that the following all give the same
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# sys.path configuration:
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@@ -771,8 +792,7 @@ class CmdLineTest(unittest.TestCase):
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traceback_lines = stderr.decode().splitlines()
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self.assertIn("No module named script_pkg", traceback_lines[-1])
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# TODO: RUSTPYTHON
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@unittest.expectedFailure
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@unittest.expectedFailure # TODO: RUSTPYTHON
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def test_nonexisting_script(self):
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# bpo-34783: "./python script.py" must not crash
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# if the script file doesn't exist.
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@@ -788,11 +808,11 @@ class CmdLineTest(unittest.TestCase):
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self.assertIn(": can't open file ", err)
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self.assertNotEqual(proc.returncode, 0)
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@unittest.skipIf(sys.platform.startswith("darwin"), "TODO: RUSTPYTHON; Problems with Mac os descriptor")
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@unittest.skipUnless(os.path.exists('/dev/fd/0'), 'requires /dev/fd platform')
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@unittest.skipIf(sys.platform.startswith("freebsd") and
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os.stat("/dev").st_dev == os.stat("/dev/fd").st_dev,
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"Requires fdescfs mounted on /dev/fd on FreeBSD")
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@unittest.skipIf(sys.platform.startswith("darwin"), "TODO: RUSTPYTHON Problems with Mac os descriptor")
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def test_script_as_dev_fd(self):
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# GH-87235: On macOS passing a non-trivial script to /dev/fd/N can cause
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# problems because all open /dev/fd/N file descriptors share the same
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