1 files changed, 72 insertions, 0 deletions
diff --git a/scripts/maint/practracker/practracker_tests.py b/scripts/maint/practracker/practracker_tests.py
new file mode 100755
index 0000000000..e03c9e05ae
--- /dev/null
+++ b/scripts/maint/practracker/practracker_tests.py
@@ -0,0 +1,72 @@
+#!/usr/bin/env python
+
+"""Some simple tests for practracker metrics"""
+
+# Future imports for Python 2.7, mandatory in 3.0
+from __future__ import division
+from __future__ import print_function
+from __future__ import unicode_literals
+
+import unittest
+
+try:
+    # python 2 names the module this way...
+    from StringIO import StringIO
+except ImportError:
+    # python 3 names the module this way.
+    from io import StringIO
+
+import metrics
+
+function_file = """static void
+fun(directory_request_t *req, const char *resource)
+{
+  time_t if_modified_since = 0;
+  uint8_t or_diff_from[DIGEST256_LEN];
+}
+
+static void
+fun(directory_request_t *req,
+      const char *resource)
+{
+  time_t if_modified_since = 0;
+  uint8_t or_diff_from[DIGEST256_LEN];
+}
+
+MOCK_IMPL(void,
+fun,(
+       uint8_t dir_purpose,
+       uint8_t router_purpose,
+       const char *resource,
+       int pds_flags,
+       download_want_authority_t want_authority))
+{
+  const routerstatus_t *rs = NULL;
+  const or_options_t *options = get_options();
+}
+"""
+
+class TestFunctionLength(unittest.TestCase):
+    def test_function_length(self):
+        funcs = StringIO(function_file)
+        # All functions should have length 2
+        for name, lines in metrics.get_function_lines(funcs):
+            self.assertEqual(name, "fun")
+
+        funcs.seek(0)
+
+        for name, lines in metrics.get_function_lines(funcs):
+            self.assertEqual(lines, 4)
+
+class TestIncludeCount(unittest.TestCase):
+    def test_include_count(self):
+        f = StringIO("""
+  #   include <abc.h>
+  #   include "def.h"
+#include "ghi.h"
+\t#\t include "jkl.h"
+""")
+        self.assertEqual(metrics.get_include_count(f),4)
+
+if __name__ == '__main__':
+    unittest.main()