Add tests runner for macos

Author: Daniel Zagaynov

meson.build

@@ -21,7 +21,11 @@ install_data(
 )
 
 python_paths = [join_paths(meson.current_build_dir(), '../src/')]
-run_tests = find_program('tests/run_tests.sh')
+if host_machine.system() == 'darwin'
+  run_tests = find_program('tests/run_tests_macos.sh')
+else
+  run_tests = find_program('tests/run_tests.sh')
+endif
 test('unit-tests',
   run_tests,
   args: ['../tests'],

tests/run_tests_macos.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+mkdir -p /tmp/test_env
+DESTDIR=/tmp/test_env meson install
+PYTHONPATH=$(find /tmp/test_env -name pyxcrypt -exec dirname {} +) python3 -P -m unittest discover -s "$1" -v