diff tests/test-persistent-nodemap.t @ 44636:c70bcaf7927b

nodemap: automatically "vacuum" the persistent nodemap when too sparse

We arbitrarily pick "10%" as the threshold.

Differential Revision: https://phab.mercurial-scm.org/D8193

--- a/tests/test-persistent-nodemap.t	Fri Feb 28 03:18:57 2020 +0100
+++ b/tests/test-persistent-nodemap.t	Thu Mar 26 11:55:06 2020 +0100
@@ -278,12 +278,12 @@
   tip-rev: 5002
   tip-node: 42bf3068c7ddfdfded53c4eb11d02266faeebfee
   data-length: 123456 (pure !)
-  data-length: 246464 (rust !)
+  data-length: 123008 (rust !)
   data-length: 123008 (no-pure no-rust !)
   data-unused: 448 (pure !)
-  data-unused: 123904 (rust !)
+  data-unused: 0 (rust !)
   data-unused: 0 (no-pure no-rust !)
-  data-unused: 50.273% (rust !)
+  data-unused: 0.000% (rust !)
   data-unused: 0.363% (pure !)
   data-unused: 0.000% (no-pure no-rust !)