tests: demonstrate how continuing rebase after upgrade can result in merge
If the user starts a rebase with an hg version before
9c9cfecd4600
(rebase: don't use rebased node as dirstate p2 (BC), 2020-01-10) and
then runs into conflicts, they will be dropped out to the shell with
the rebased node set as the dirstate's second parent. If they then
upgrade to a later hg version, it will respect the dirstate's parents
and will create a merge commit even if the user was rebasing a
non-merge commit.
Differential Revision: https://phab.mercurial-scm.org/D8355
Mercurial
=========
Mercurial is a fast, easy to use, distributed revision control tool
for software developers.
Basic install::
$ make # see install targets
$ make install # do a system-wide install
$ hg debuginstall # sanity-check setup
$ hg # see help
Running without installing::
$ make local # build for inplace usage
$ ./hg --version # should show the latest version
See https://mercurial-scm.org/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.