test-revlog: update the patch used to test delta againts nullrev
authorPierre-Yves David <pierre-yves.david@octobus.net>
Fri, 27 May 2022 03:14:23 +0200
changeset 49237 996a70c75c66
parent 49236 e5e3a340b965
child 49238 6aae0e1ecdbc
test-revlog: update the patch used to test delta againts nullrev We need to be careful to not create invalid delta for changelog. Changelog is special because it does not use any delta in practice and don't use general delta in its format. Using the new patch will help use to test more cases.
tests/bundles/test-revlog-diff-relative-to-nullrev.sh
--- a/tests/bundles/test-revlog-diff-relative-to-nullrev.sh	Fri May 27 14:37:12 2022 +0400
+++ b/tests/bundles/test-revlog-diff-relative-to-nullrev.sh	Fri May 27 03:14:23 2022 +0200
@@ -1,9 +1,22 @@
 #!/bin/bash
 #
 # Make sure to patch mercurial to create the delta against nullrev
+#
+# # Parent  cdb85d0512b81031d4a7b30d6a5ddbe69ef1a876
+#
+# diff --git a/mercurial/revlogutils/deltas.py b/mercurial/revlogutils/deltas.py
+# --- a/mercurial/revlogutils/deltas.py
+# +++ b/mercurial/revlogutils/deltas.py
+# @@ -1117,7 +1117,10 @@ class deltacomputer:
+#                  candidaterevs = next(groups)
+#
 #          if deltainfo is None:
-#-             deltainfo = self._fullsnapshotinfo(fh, revinfo, target_rev)
-#+             deltainfo = self._builddeltainfo(revinfo, nullrev, fh)
+# -            deltainfo = self._fullsnapshotinfo(fh, revinfo, target_rev)
+# +            if revlog._generaldelta:
+# +                deltainfo = self._builddeltainfo(revinfo, nullrev, fh)
+# +            else:
+# +                deltainfo = self._fullsnapshotinfo(fh, revinfo, target_rev)
+
 
 cd "`dirname \"$0\"`"
 export HGRCPATH=