# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1653612860 -7200
# Node ID a94f28be2e6e2d3c68c73be6bf2e8801d1ec06aa
# Parent  6aae0e1ecdbcf95d9b77de15bb9280d04aa49ce1
test-revlog: adds a new root revision with a delta against nullrev

We add a revision with null parent but that is not the first revision of the
revlog. It make it a different a case that is worthy of testing.

diff -r 6aae0e1ecdbc -r a94f28be2e6e tests/bundles/test-revlog-diff-relative-to-nullrev.sh
--- a/tests/bundles/test-revlog-diff-relative-to-nullrev.sh	Fri May 27 02:52:46 2022 +0200
+++ b/tests/bundles/test-revlog-diff-relative-to-nullrev.sh	Fri May 27 02:54:20 2022 +0200
@@ -29,6 +29,9 @@
 ../../../hg commit -Am root-B
 echo ho > a
 ../../../hg commit -Am child-A
+hg up null
+echo ha > a
+../../../hg commit -Am root-A
 ../../../hg debugdeltachain a
 rm -rf .hg/cache/ .hg/wcache/
 cd ..
diff -r 6aae0e1ecdbc -r a94f28be2e6e tests/bundles/test-revlog-diff-relative-to-nullrev.tar
Binary file tests/bundles/test-revlog-diff-relative-to-nullrev.tar has changed
diff -r 6aae0e1ecdbc -r a94f28be2e6e tests/test-revlog.t
--- a/tests/test-revlog.t	Fri May 27 02:52:46 2022 +0200
+++ b/tests/test-revlog.t	Fri May 27 02:54:20 2022 +0200
@@ -79,8 +79,11 @@
       rev      p1      p2  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio   readsize largestblk rddensity srchunks
         0      -1      -1       1        2       -1      p1         15          3         15   5.00000        15         0    0.00000         15         15   1.00000        1
         1       0      -1       1        2       -1      p2         15          3         15   5.00000        30        15    1.00000         30         30   0.50000        1
+        2      -1      -1       1        2       -1      p1         15          3         15   5.00000        45        30    2.00000         45         45   0.33333        1
   $ hg cat --config rhg.cat=true -r 0 a
   hi
   $ hg cat --config rhg.cat=true -r 1 a
   ho
+  $ hg cat --config rhg.cat=true -r 2 a
+  ha
   $ cd ..