t6019: demonstrate --ancestry-path A...B breakage

Signed-off-by: Kevin Bracey <kevin@bracey.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t6019-rev-list-ancestry-path.sh b/t/t6019-rev-list-ancestry-path.sh
index 39b4cb0ecdc8801b355b815a0566c6e2df5c5a39..5287f6af32766130df8a0df404218fc45fdaa592 100755 (executable)
--- a/t/t6019-rev-list-ancestry-path.sh
+++ b/t/t6019-rev-list-ancestry-path.sh
@@ -13,6 +13,9 @@ test_description='--ancestry-path'
 #
 #  D..M -- M.t                 == M
 #  --ancestry-path D..M -- M.t == M
+#
+#  F...I                 == F G H I
+#  --ancestry-path F...I == F H I
 
 . ./test-lib.sh
 
@@ -63,13 +66,29 @@ test_expect_success 'rev-list D..M -- M.t' '
        test_cmp expect actual
 '
 
-test_expect_success 'rev-list --ancestry-patch D..M -- M.t' '
+test_expect_success 'rev-list --ancestry-path D..M -- M.t' '
        echo M >expect &&
        git rev-list --ancestry-path --format=%s D..M -- M.t |
        sed -e "/^commit /d" >actual &&
        test_cmp expect actual
 '
 
+test_expect_success 'rev-list F...I' '
+       for c in F G H I; do echo $c; done >expect &&
+       git rev-list --format=%s F...I |
+       sed -e "/^commit /d" |
+       sort >actual &&
+       test_cmp expect actual
+'
+
+test_expect_failure 'rev-list --ancestry-path F...I' '
+       for c in F H I; do echo $c; done >expect &&
+       git rev-list --ancestry-path --format=%s F...I |
+       sed -e "/^commit /d" |
+       sort >actual &&
+       test_cmp expect actual
+'
+
 #   b---bc
 #  / \ /
 # a   X