t6111: new TREESAME test set

diff --git a/t/t6019-rev-list-ancestry-path.sh b/t/t6019-rev-list-ancestry-path.sh
index 76410293b34ecede219445e09b1eccb8175ee115..c3bc2e73ef61d36e518f36884a871b1d892f96b4 100755 (executable)
--- a/t/t6019-rev-list-ancestry-path.sh
+++ b/t/t6019-rev-list-ancestry-path.sh
@@ -13,6 +13,12 @@ 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
+#
+#  G..M -- G.t                 == [nothing - was dropped in "-s ours" merge L]
+#  --ancestry-path G..M -- G.t == H J L
 
 . ./test-lib.sh
 
@@ -63,11 +69,81 @@ 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_success '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
+'
+
+# G.t is dropped in an "-s ours" merge
+test_expect_success 'rev-list G..M -- G.t' '
+       >expect &&
+       git rev-list --format=%s G..M -- G.t |
+       sed -e "/^commit /d" >actual &&
+       test_cmp expect actual
+'
+
+test_expect_failure 'rev-list --ancestry-path G..M -- G.t' '
+       for c in H J L; do echo $c; done >expect &&
+       git rev-list --ancestry-path --format=%s G..M -- G.t |
+       sed -e "/^commit /d" |
+       sort >actual &&
+       test_cmp expect actual
+'
+
+#   b---bc
+#  / \ /
+# a   X
+#  \ / \
+#   c---cb
+#
+# All refnames prefixed with 'x' to avoid confusion with the tags
+# generated by test_commit on case-insensitive systems.
+test_expect_success 'setup criss-cross' '
+       mkdir criss-cross &&
+       (cd criss-cross &&
+        git init &&
+        test_commit A &&
+        git checkout -b xb master &&
+        test_commit B &&
+        git checkout -b xc master &&
+        test_commit C &&
+        git checkout -b xbc xb -- &&
+        git merge xc &&
+        git checkout -b xcb xc -- &&
+        git merge xb &&
+        git checkout master)
+'
+
+# no commits in bc descend from cb
+test_expect_success 'criss-cross: rev-list --ancestry-path cb..bc' '
+       (cd criss-cross &&
+        git rev-list --ancestry-path xcb..xbc > actual &&
+        test -z "$(cat actual)")
+'
+
+# no commits in repository descend from cb
+test_expect_success 'criss-cross: rev-list --ancestry-path --all ^cb' '
+       (cd criss-cross &&
+        git rev-list --ancestry-path --all ^xcb > actual &&
+        test -z "$(cat actual)")
+'
+
 test_done