add unit test for #62 (#89)

Author: mike-hunhoff

.github/workflows/tests.yml

@@ -73,8 +73,9 @@ jobs:
       run: python util/ghidrathon_configure.py ../tmp/ghidra/ghidra_PUBLIC -d
     - name: Run tests
       run: |
+        pip install packaging
         ../tmp/ghidra/ghidra_PUBLIC/support/analyzeHeadless ${{ github.workspace }}/../tmp/ghidra test -Import ${{ github.workspace }}/../tmp/ghidra/ghidra_PUBLIC/GPL/DemanglerGnu/os/linux_x86_64/demangler_gnu_v2_24 -PostScript ${{ github.workspace }}/data/python/tests/hello.py -PostScript ${{ github.workspace }}/data/python/tests/runall.py > ../tmp/log.txt
     - name: Check tests
       run: |
-        python -c "import pathlib, sys;log_text=pathlib.Path('../tmp/log.txt').read_text(encoding='utf-8');print(log_text);sys.exit(0 if 'runall.py called exit with code -1' not in log_text else -1)"
+        python -c "import pathlib, sys;log_text=pathlib.Path('../tmp/log.txt').read_text(encoding='utf-8');print(log_text);sys.exit(0 if 'runall.py called exit with code 0' in log_text else -1)"
         python -c "import pathlib, sys; sys.exit(0 if pathlib.Path('hello.txt').exists() else -1)"

data/python/tests/test_pythonenv.py

@@ -0,0 +1,22 @@
+# Copyright (C) 2024 Mandiant, Inc. All Rights Reserved.
+# 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: [package root]/LICENSE.txt
+# 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.
+
+"""Unit tests to verify Python environment
+
+Note: you must run these tests from the Ghidra script manager or headless mode
+"""
+
+import unittest
+
+
+class TestPythonEnv(unittest.TestCase):
+    def test_packaging_tags(self):
+        # https://github.com/mandiant/Ghidrathon/issues/62
+        from packaging.tags import platform_tags
+
+        self.assertIsInstance(tuple(platform_tags()), tuple)