Add utilities to create Manifest tree and verify it

1 files changed, 23 insertions, 0 deletions

diff --git a/utils/benchmark-verify.py b/utils/benchmark-verify.py
new file mode 100755
index 0000000..d0b2259
--- /dev/null
+++ b/utils/benchmark-verify.py
@@ -0,0 +1,23 @@
+#!/usr/bin/env python
+
+import os.path
+import sys
+import timeit
+
+sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
+
+import gemato.recursiveloader
+
+
+def benchmark(path):
+    m = gemato.recursiveloader.ManifestRecursiveLoader(path)
+    print('load-dict: {}'.format(timeit.timeit(m.get_file_entry_dict, number=1)))
+    print('verify: {}'.format(timeit.timeit(m.assert_directory_verifies, number=1)))
+
+
+if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        print('Usage: {} <top-level-manifest>'.format(sys.argv[0]))
+        sys.exit(1)
+
+    benchmark(sys.argv[1])