--- a/tests/test-fncache.t Fri Mar 08 10:20:33 2019 -0800
+++ b/tests/test-fncache.t Thu Nov 22 15:14:24 2018 +0300
@@ -1,5 +1,19 @@
#require repofncache
+An extension which will set fncache chunksize to 1 byte to make sure that logic
+does not break
+
+ $ cat > chunksize.py <<EOF
+ > from __future__ import absolute_import
+ > from mercurial import store
+ > store.fncache_chunksize = 1
+ > EOF
+
+ $ cat >> $HGRCPATH <<EOF
+ > [extensions]
+ > chunksize = $TESTTMP/chunksize.py
+ > EOF
+
Init repo1:
$ hg init repo1