D11137: dirstate: properly update `_lastnormaltime` in `update_file`

[marmoute (Pierre-Yves David)]

marmoute created this revision.
Herald added a reviewer: hg-reviewers.
Herald added a subscriber: mercurial-patches.

REVISION SUMMARY
  This was previously overlooked.

REPOSITORY
  rHG Mercurial

BRANCH
  default

REVISION DETAIL
  https://phab.mercurial-scm.org/D11137

AFFECTED FILES
  mercurial/dirstate.py

CHANGE DETAILS

diff --git a/mercurial/dirstate.py b/mercurial/dirstate.py
--- a/mercurial/dirstate.py
+++ b/mercurial/dirstate.py
@@ -620,6 +620,14 @@
             possibly_dirty=possibly_dirty,
             parentfiledata=parentfiledata,
         )
+        if (
+            parentfiledata is not None
+            and parentfiledata[2] > self._lastnormaltime
+        ):
+            # Remember the most recent modification timeslot for status(),
+            # to make sure we won't miss future size-preserving file content
+            # modifications that happen within the same timeslot.
+            self._lastnormaltime = parentfiledata[2]
 
     def _addpath(
         self,



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