add pyflakes test

1 files changed, 41 insertions, 0 deletions

diff --git a/tests/test_pyflakes.py b/tests/test_pyflakes.py
new file mode 100644
index 00000000..9c17a405
--- /dev/null
+++ b/tests/test_pyflakes.py
@@ -0,0 +1,41 @@
+#!/usr/bin/python3
+# -*- Mode: Python; indent-tabs-mode: nil; tab-width: 4; coding: utf-8 -*-
+
+import os
+import subprocess
+import unittest
+
+
+class TestPyflakesClean(unittest.TestCase):
+
+    EXCLUDES = ["build", "tests/old"]
+    TOPLEVEL = os.path.normpath(
+        os.path.join(os.path.dirname(os.path.abspath(__file__)), ".."))
+
+    def is_excluded_path(self, path):
+        for exclude in self.EXCLUDES:
+            if path.startswith(os.path.join(self.TOPLEVEL, exclude)):
+                return True
+        return False
+
+    def get_py_files(self, toplevel):
+        files = []
+        for path, dirnames, filenames in os.walk(self.TOPLEVEL):
+            if self.is_excluded_path(path):
+                continue
+            for filename in filenames:
+                if os.path.splitext(filename)[1] == ".py":
+                    files.append(os.path.join(path, filename))
+        return files
+
+    def test_pyflakes_clean(self):
+        cmd = ["pyflakes"] + self.get_py_files(self.TOPLEVEL)
+        res = subprocess.call(cmd)
+        if res != 0:
+            self.fail("pyflakes failed with: %s" % res)
+
+
+if __name__ == "__main__":
+    import logging
+    logging.basicConfig(level=logging.DEBUG)
+    unittest.main()