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-rwxr-xr-xt/t6010-merge-base.sh18
1 files changed, 18 insertions, 0 deletions
diff --git a/t/t6010-merge-base.sh b/t/t6010-merge-base.sh
index 04e4b7c5c2..0144d9e858 100755
--- a/t/t6010-merge-base.sh
+++ b/t/t6010-merge-base.sh
@@ -110,6 +110,18 @@ test_expect_success 'compute merge-base (all)' \
# Another set to demonstrate base between one commit and a merge
# in the documentation.
+#
+# * C (MMC) * B (MMB) * A (MMA)
+# * o * o * o
+# * o * o * o
+# * o * o * o
+# * o | _______/
+# | |/
+# | * 1 (MM1)
+# | _______/
+# |/
+# * root (MMR)
+
test_expect_success 'merge-base for octopus-step (setup)' '
test_tick && git commit --allow-empty -m root && git tag MMR &&
@@ -137,6 +149,12 @@ test_expect_success 'merge-base A B C' '
test "$MM1" = "$MB"
'
+test_expect_success 'merge-base A B C using show-branch' '
+ MB=$(git show-branch --merge-base MMA MMB MMC) &&
+ MMR=$(git rev-parse --verify MMR) &&
+ test "$MMR" = "$MB"
+'
+
test_expect_success 'criss-cross merge-base for octopus-step (setup)' '
git reset --hard MMR &&
test_tick && git commit --allow-empty -m 1 && git tag CC1 &&