4 files changed, 106 insertions, 0 deletions
diff --git a/test cases/python3/2 extmodule/blaster.py b/test cases/python3/2 extmodule/blaster.py
new file mode 100755
index 0000000..529b028
--- /dev/null
+++ b/test cases/python3/2 extmodule/blaster.py
@@ -0,0 +1,14 @@
+#!/usr/bin/env python3
+
+import tachyon
+import sys
+
+result = tachyon.phaserize('shoot')
+
+if not isinstance(result, int):
+    print('Returned result not an integer.')
+    sys.exit(1)
+
+if result != 1:
+    print(f'Returned result {result} is not 1.')
+    sys.exit(1)
diff --git a/test cases/python3/2 extmodule/ext/meson.build b/test cases/python3/2 extmodule/ext/meson.build
new file mode 100644
index 0000000..d5d8849
--- /dev/null
+++ b/test cases/python3/2 extmodule/ext/meson.build
@@ -0,0 +1,6 @@
+pylib = py3_mod.extension_module('tachyon',
+  'tachyon_module.c',
+  dependencies : py3_dep,
+)
+
+pypathdir = meson.current_build_dir()
diff --git a/test cases/python3/2 extmodule/ext/tachyon_module.c b/test cases/python3/2 extmodule/ext/tachyon_module.c
new file mode 100644
index 0000000..b2592e4
--- /dev/null
+++ b/test cases/python3/2 extmodule/ext/tachyon_module.c
@@ -0,0 +1,49 @@
+/*
+  Copyright 2016 The Meson development team
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+*/
+
+/* A very simple Python extension module. */
+
+#include <Python.h>
+#include <string.h>
+
+static PyObject* phaserize(PyObject *self, PyObject *args) {
+    const char *message;
+    int result;
+
+    if(!PyArg_ParseTuple(args, "s", &message))
+        return NULL;
+
+    result = strcmp(message, "shoot") ? 0 : 1;
+    return PyLong_FromLong(result);
+}
+
+static PyMethodDef TachyonMethods[] = {
+    {"phaserize",  phaserize, METH_VARARGS,
+     "Shoot tachyon cannons."},
+    {NULL, NULL, 0, NULL}
+};
+
+static struct PyModuleDef tachyonmodule = {
+   PyModuleDef_HEAD_INIT,
+   "tachyon",
+   NULL,
+   -1,
+   TachyonMethods
+};
+
+PyMODINIT_FUNC PyInit_tachyon(void) {
+    return PyModule_Create(&tachyonmodule);
+}
diff --git a/test cases/python3/2 extmodule/meson.build b/test cases/python3/2 extmodule/meson.build
new file mode 100644
index 0000000..def21b0
--- /dev/null
+++ b/test cases/python3/2 extmodule/meson.build
@@ -0,0 +1,37 @@
+project('Python extension module', 'c',
+  default_options : ['buildtype=release'])
+# Because Windows Python ships only with optimized libs,
+# we must build this project the same way.
+
+py3_mod = import('python3')
+py3 = py3_mod.find_python()
+py3_dep = dependency('python3', required : false)
+cc = meson.get_compiler('c')
+
+if py3_dep.found()
+  message('Detected Python version: ' + py3_dep.version())
+  # Building extensions for Python 3 using Visual Studio 2015
+  # no longer works (or, rather, they build but don't run).
+  # Disable the tests in this case.
+  if py3_dep.version().version_compare('>=3.8') and cc.get_id() == 'msvc' and cc.version().version_compare('<=19.00.24215.1')
+    error('MESON_SKIP_TEST: Python modules do not work with Python 3.8 and VS2015 or earlier.')
+  endif
+
+  subdir('ext')
+
+  test('extmod',
+    py3,
+    args : files('blaster.py'),
+    env : ['PYTHONPATH=' + pypathdir])
+
+  # Check we can apply a version constraint
+  dependency('python3', version: '>=@0@'.format(py3_dep.version()))
+
+else
+  error('MESON_SKIP_TEST: Python3 libraries not found, skipping test.')
+endif
+
+py3_pkg_dep = dependency('python3', method: 'pkg-config', required : false)
+if py3_pkg_dep.found()
+  python_lib_dir = py3_pkg_dep.get_pkgconfig_variable('libdir')
+endif