--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-rust-revlog.py Mon Dec 23 10:02:50 2019 -0800
@@ -0,0 +1,34 @@
+from __future__ import absolute_import
+import unittest
+
+try:
+ from mercurial import rustext
+
+ rustext.__name__ # trigger immediate actual import
+except ImportError:
+ rustext = None
+else:
+ from mercurial.rustext import revlog
+
+from mercurial.testing import revlog as revlogtesting
+
+
+@unittest.skipIf(
+ rustext is None, "rustext module revlog relies on is not available",
+)
+class RustRevlogIndexTest(revlogtesting.RevlogBasedTestBase):
+ def test_heads(self):
+ idx = self.parseindex()
+ rustidx = revlog.MixedIndex(idx)
+ self.assertEqual(rustidx.headrevs(), idx.headrevs())
+
+ def test_len(self):
+ idx = self.parseindex()
+ rustidx = revlog.MixedIndex(idx)
+ self.assertEqual(len(rustidx), len(idx))
+
+
+if __name__ == '__main__':
+ import silenttestrunner
+
+ silenttestrunner.main(__name__)