--- a/tests/test-transaction-safety.t Tue May 04 05:18:57 2021 +0200
+++ b/tests/test-transaction-safety.t Mon Mar 29 22:40:54 2021 +0200
@@ -1,7 +1,7 @@
Test transaction safety
=======================
-#testcases revlogv1 revlogv2
+#testcases revlogv1 revlogv2 changelogv2
#if revlogv1
@@ -21,6 +21,15 @@
#endif
+#if changelogv2
+
+ $ cat << EOF >> $HGRCPATH
+ > [format]
+ > exp-use-changelog-v2=enable-unstable-format-and-corrupt-my-data
+ > EOF
+
+#endif
+
This test basic case to make sure external process do not see transaction
content until it is committed.