MINGW-packages/mingw-w64-python3.13/0062-CI-test-the-build-and-add-some-mingw-specific-tests.patch

From 32737fbffe4b2f13405d36ffd4361934adc37261 Mon Sep 17 00:00:00 2001
From: Naveen M K <naveen521kk@gmail.com>
Date: Fri, 18 Jun 2021 17:51:59 +0530
Subject: [PATCH 062/N] CI: test the build and add some mingw specific tests

- Use actions/setup-python for setting up correct version in cross build
- CI: add cross llvm-mingw jobs
- CI: fix sed pattern for python-config.py shebang
  The shebang (`#!`) does not include `${pkgdir}` so this sed did nothing
- CI: remove --without-c-locale-coercion
  No longer needed since the default now works on Windows
- Make sure we always use the stdlib distutils
- CI: update actions and images
  ubuntu-18.04 is gone now
- CI: updates for mstorsjo/llvm-mingw moving to 20.04
- CI: 3.10 -> 3.11
- CI: remove `--with-system-libmpdec` for cross builds
- CI: move gcc cross build to Ubuntu for newer mingw-w64

	The build requires headers that are only available in v12 (processsnapshot.h)
	and Arch is still on v11. So move things to Ubuntu.
	Similarely to other cross builds remove the system libs configure flags, those
	were never there and now fail properly with the 3.12 build system.

Co-authored-by: Christoph Reiter <reiter.christoph@gmail.com>
---
 mingw_ignorefile.txt |  34 +++++
 mingw_smoketests.py  | 313 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 347 insertions(+)
 create mode 100644 mingw_ignorefile.txt
 create mode 100644 mingw_smoketests.py

diff --git a/mingw_ignorefile.txt b/mingw_ignorefile.txt
new file mode 100644
index 0000000..dc3802e
--- /dev/null
+++ b/mingw_ignorefile.txt
@@ -0,0 +1,34 @@
+ctypes.test.test_loading.LoaderTest.test_load_dll_with_flags
+distutils.tests.test_bdist_dumb.BuildDumbTestCase.test_simple_built
+distutils.tests.test_cygwinccompiler.CygwinCCompilerTestCase.test_get_versions
+distutils.tests.test_util.UtilTestCase.test_change_root
+test.datetimetester.TestLocalTimeDisambiguation_Fast.*
+test.datetimetester.TestLocalTimeDisambiguation_Pure.*
+test.test_cmath.CMathTests.test_specific_values
+test.test_cmd_line_script.CmdLineTest.test_consistent_sys_path_for_direct_execution
+test.test_compileall.CommandLineTestsNoSourceEpoch.*
+test.test_compileall.CommandLineTestsWithSourceEpoch.*
+test.test_compileall.CompileallTestsWithoutSourceEpoch.*
+test.test_compileall.CompileallTestsWithSourceEpoch.*
+test.test_import.ImportTests.test_dll_dependency_import
+test.test_math.MathTests.*
+test.test_ntpath.NtCommonTest.test_import
+test.test_os.StatAttributeTests.test_stat_block_device
+test.test_os.TestScandir.test_attributes
+test.test_os.UtimeTests.test_large_time
+test.test_platform.PlatformTest.test_architecture_via_symlink
+test.test_regrtest.ProgramsTestCase.test_pcbuild_rt
+test.test_regrtest.ProgramsTestCase.test_tools_buildbot_test
+test.test_site._pthFileTests.*
+test.test_site.HelperFunctionsTests.*
+test.test_site.StartupImportTests.*
+test.test_ssl.*
+test.test_strptime.CalculationTests.*
+test.test_strptime.StrptimeTests.test_weekday
+test.test_strptime.TimeRETests.test_compile
+test.test_tools.test_i18n.Test_pygettext.test_POT_Creation_Date
+test.test_venv.BasicTest.*
+test.test_venv.EnsurePipTest.*
+# flaky
+test.test__xxsubinterpreters.*
+test.test_asyncio.test_subprocess.SubprocessProactorTests.test_stdin_broken_pipe
\ No newline at end of file
diff --git a/mingw_smoketests.py b/mingw_smoketests.py
new file mode 100644
index 0000000..d92c74a
--- /dev/null
+++ b/mingw_smoketests.py
@@ -0,0 +1,313 @@
+#!/usr/bin/env python3
+# Copyright 2017 Christoph Reiter
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+"""The goal of this test suite is collect tests for update regressions
+and to test msys2 related modifications like for path handling.
+Feel free to extend.
+"""
+
+import os
+import unittest
+import sysconfig
+
+if "MSYSTEM" in os.environ:
+    SEP = "/"
+else:
+    SEP = "\\"
+
+_UCRT = "clang" in sysconfig.get_platform() or "ucrt" in sysconfig.get_platform()
+
+
+class Tests(unittest.TestCase):
+
+    def test_zoneinfo(self):
+        # https://github.com/msys2-contrib/cpython-mingw/issues/32
+        import zoneinfo
+        self.assertTrue(any(os.path.exists(p) for p in zoneinfo.TZPATH))
+        zoneinfo.ZoneInfo("America/Sao_Paulo")
+
+    def test_userdir_path_sep(self):
+        # Make sure os.path and pathlib use the same path separators
+        from unittest import mock
+        from os.path import expanduser
+        from pathlib import Path
+
+        profiles = ["C:\\foo", "C:/foo"]
+        for profile in profiles:
+            with mock.patch.dict(os.environ, {"USERPROFILE": profile}):
+                self.assertEqual(expanduser("~"), os.path.normpath(expanduser("~")))
+                self.assertEqual(str(Path("~").expanduser()), expanduser("~"))
+                self.assertEqual(str(Path.home()), expanduser("~"))
+
+    def test_sysconfig_schemes(self):
+        # https://github.com/msys2/MINGW-packages/issues/9319
+        import sysconfig
+        from distutils.dist import Distribution
+        from distutils.command.install import install
+
+        names = ['scripts', 'purelib', 'platlib', 'data', 'include']
+        for scheme in ["nt", "nt_user"]:
+            for name in names:
+                c = install(Distribution({"name": "foobar"}))
+                c.user = (scheme == "nt_user")
+                c.finalize_options()
+                if name == "include":
+                    dist_path = os.path.dirname(getattr(c, "install_" + "headers"))
+                else:
+                    dist_path = getattr(c, "install_" + name)
+                sys_path = sysconfig.get_path(name, scheme)
+                self.assertEqual(dist_path, sys_path, (scheme, name))
+
+    def test_ctypes_find_library(self):
+        from ctypes.util import find_library
+        from ctypes import cdll
+        self.assertTrue(cdll.msvcrt)
+        if _UCRT:
+            self.assertIsNone(find_library('c'))
+        else:
+            self.assertEqual(find_library('c'), 'msvcrt.dll')
+
+    def test_ctypes_dlopen(self):
+        import ctypes
+        import sys
+        self.assertEqual(ctypes.RTLD_GLOBAL, 0)
+        self.assertEqual(ctypes.RTLD_GLOBAL,  ctypes.RTLD_LOCAL)
+        self.assertFalse(hasattr(sys, 'setdlopenflags'))
+        self.assertFalse(hasattr(sys, 'getdlopenflags'))
+        self.assertFalse([n for n in dir(os) if n.startswith("RTLD_")])
+
+    def test_time_no_unix_stuff(self):
+        import time
+        self.assertFalse([n for n in dir(time) if n.startswith("clock_")])
+        self.assertFalse([n for n in dir(time) if n.startswith("CLOCK_")])
+        self.assertFalse([n for n in dir(time) if n.startswith("pthread_")])
+        self.assertFalse(hasattr(time, 'tzset'))
+
+    def test_strftime(self):
+        import time
+        with self.assertRaises(ValueError):
+            time.strftime('%Y', (12345,) + (0,) * 8)
+
+    def test_sep(self):
+        self.assertEqual(os.sep, SEP)
+
+    def test_module_file_path(self):
+        import asyncio
+        import zlib
+        self.assertEqual(zlib.__file__, os.path.normpath(zlib.__file__))
+        self.assertEqual(asyncio.__file__, os.path.normpath(asyncio.__file__))
+
+    def test_importlib_frozen_path_sep(self):
+        import importlib._bootstrap_external
+        self.assertEqual(importlib._bootstrap_external.path_sep, SEP)
+
+    def test_os_commonpath(self):
+        self.assertEqual(
+            os.path.commonpath(
+                [os.path.join("C:", os.sep, "foo", "bar"),
+                 os.path.join("C:", os.sep, "foo")]),
+                 os.path.join("C:", os.sep, "foo"))
+
+    def test_pathlib(self):
+        import pathlib
+
+        p = pathlib.Path("foo") / pathlib.Path("foo")
+        self.assertEqual(str(p), os.path.normpath(p))
+
+    def test_modules_import(self):
+        import sqlite3
+        import ssl
+        import ctypes
+        import curses
+
+    def test_c_modules_import(self):
+        import _decimal
+
+    def test_socket_inet_ntop(self):
+        import socket
+        self.assertTrue(hasattr(socket, "inet_ntop"))
+
+    def test_socket_inet_pton(self):
+        import socket
+        self.assertTrue(hasattr(socket, "inet_pton"))
+
+    def test_multiprocessing_queue(self):
+        from multiprocessing import Queue
+        Queue(0)
+
+    #def test_socket_timout_normal_error(self):
+    #    import urllib.request
+    #    from urllib.error import URLError
+
+    #    try:
+    #        urllib.request.urlopen(
+    #            'http://localhost', timeout=0.0001).close()
+    #    except URLError:
+    #        pass
+
+    def test_threads(self):
+        from concurrent.futures import ThreadPoolExecutor
+
+        with ThreadPoolExecutor(1) as pool:
+            for res in pool.map(lambda *x: None, range(10000)):
+                pass
+
+    def test_sysconfig(self):
+        import sysconfig
+        # This should be able to execute without exceptions
+        sysconfig.get_config_vars()
+
+    def test_sqlite_enable_load_extension(self):
+        # Make sure --enable-loadable-sqlite-extensions is used
+        import sqlite3
+        self.assertTrue(sqlite3.Connection.enable_load_extension)
+
+    def test_venv_creation(self):
+        import tempfile
+        import venv
+        import subprocess
+        import shutil
+        with tempfile.TemporaryDirectory() as tmp:
+            builder = venv.EnvBuilder()
+            builder.create(tmp)
+            assert os.path.exists(os.path.join(tmp, "bin", "activate"))
+            assert os.path.exists(os.path.join(tmp, "bin", "python.exe"))
+            assert os.path.exists(os.path.join(tmp, "bin", "python3.exe"))
+            subprocess.check_call([shutil.which("bash.exe"), os.path.join(tmp, "bin", "activate")])
+
+    def test_has_mktime(self):
+        from time import mktime, gmtime
+        mktime(gmtime())
+
+    def test_platform_things(self):
+        import sys
+        import sysconfig
+        import platform
+        import importlib.machinery
+        self.assertEqual(sys.implementation.name, "cpython")
+        self.assertEqual(sys.platform, "win32")
+        self.assertTrue(sysconfig.get_platform().startswith("mingw"))
+        self.assertTrue(sysconfig.get_config_var('SOABI').startswith("cpython-"))
+        ext_suffix = sysconfig.get_config_var('EXT_SUFFIX')
+        self.assertTrue(ext_suffix.endswith(".pyd"))
+        self.assertTrue("mingw" in ext_suffix)
+        self.assertEqual(sysconfig.get_config_var('SHLIB_SUFFIX'), ".pyd")
+        ext_suffixes = importlib.machinery.EXTENSION_SUFFIXES
+        self.assertTrue(ext_suffix in ext_suffixes)
+        self.assertTrue(".pyd" in ext_suffixes)
+        self.assertEqual(sys.winver, ".".join(map(str, sys.version_info[:2])))
+        self.assertEqual(platform.python_implementation(), "CPython")
+        self.assertEqual(platform.system(), "Windows")
+        self.assertTrue(isinstance(sys.api_version, int) and sys.api_version > 0)
+
+    def test_c_ext_build(self):
+        import tempfile
+        import sys
+        import subprocess
+        import textwrap
+        from pathlib import Path
+
+        with tempfile.TemporaryDirectory() as tmppro:
+            subprocess.check_call([sys.executable, "-m", "ensurepip", "--user"])
+            with Path(tmppro, "setup.py").open("w") as f:
+                f.write(
+                    textwrap.dedent(
+                        """\
+                                    from setuptools import setup, Extension
+
+                                    setup(
+                                        name='cwrapper',
+                                        version='1.0',
+                                        ext_modules=[
+                                            Extension(
+                                                'cwrapper',
+                                                sources=['cwrapper.c']),
+                                        ],
+                                    )
+                                """
+                    )
+                )
+            with Path(tmppro, "cwrapper.c").open("w") as f:
+                f.write(
+                    textwrap.dedent(
+                        """\
+                                    #include <Python.h>
+                                    static PyObject *
+                                    helloworld(PyObject *self, PyObject *args)
+                                    {
+                                        printf("Hello World\\n");
+                                        Py_RETURN_NONE;
+                                    }
+                                    static PyMethodDef
+                                    myMethods[] = {
+                                        { "helloworld", helloworld, METH_NOARGS, "Prints Hello World" },
+                                        { NULL, NULL, 0, NULL }
+                                    };
+                                    static struct PyModuleDef cwrapper = {
+                                        PyModuleDef_HEAD_INIT,
+                                        "cwrapper",
+                                        "Test Module",
+                                        -1,
+                                        myMethods
+                                    };
+
+                                    PyMODINIT_FUNC
+                                    PyInit_cwrapper(void)
+                                    {
+                                        return PyModule_Create(&cwrapper);
+                                    }
+                                """
+                    )
+                )
+            subprocess.check_call(
+                [sys.executable, "-c", "import struct"],
+            )
+            subprocess.check_call(
+                [
+                    sys.executable,
+                    "-m",
+                    "pip",
+                    "install",
+                    "wheel",
+                ],
+            )
+            subprocess.check_call(
+                [
+                    sys.executable,
+                    "-m",
+                    "pip",
+                    "install",
+                    tmppro,
+                ],
+            )
+            subprocess.check_call(
+                [sys.executable, "-c", "import cwrapper"],
+            )
+
+
+
+def suite():
+    return unittest.TestLoader().loadTestsFromName(__name__)
+
+
+if __name__ == '__main__':
+    unittest.main(defaultTest='suite')