D12141: rank: add minimal test
pacien (Pacien)
phabricator at mercurial-scm.org
Mon Feb 7 17:25:59 UTC 2022
pacien created this revision.
Herald added a reviewer: hg-reviewers.
Herald added a subscriber: mercurial-patches.
REVISION SUMMARY
This adds a small test checking the rank computation in the case of a merge.
REPOSITORY
rHG Mercurial
BRANCH
default
REVISION DETAIL
https://phab.mercurial-scm.org/D12141
AFFECTED FILES
tests/test-rank.t
CHANGE DETAILS
diff --git a/tests/test-rank.t b/tests/test-rank.t
new file mode 100644
--- /dev/null
+++ b/tests/test-rank.t
@@ -0,0 +1,42 @@
+=============================================================
+Check that we can compute and exchange revision rank properly
+=============================================================
+
+ $ cat << EOF >> $HGRCPATH
+ > [format]
+ > exp-use-changelog-v2=enable-unstable-format-and-corrupt-my-data
+ > EOF
+
+
+Test minimal rank computation with merge
+
+ $ hg init rank-repo-minimal
+ $ cd rank-repo-minimal
+ $ touch 0
+ $ hg add 0
+ $ hg commit -m 0
+ $ touch 1
+ $ hg add 1
+ $ hg commit -m 1
+ $ hg update -r 0 >> /dev/null
+ $ touch 2
+ $ hg add 2
+ $ hg commit -m 2 >> /dev/null
+ $ hg merge -r 1 >> /dev/null
+ $ hg commit -m 3
+ $ touch 4
+ $ hg add 4
+ $ hg commit -m 4
+ $ hg log --graph --template '{rev} {_fast_rank}\n'
+ @ 4 5
+ |
+ o 3 4
+ |\
+ | o 2 2
+ | |
+ o | 1 2
+ |/
+ o 0 1
+
+ $ cd ..
+
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Cc: mercurial-patches, mercurial-devel
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