t5813: add test for hostname starting with dash

diff --git a/t/t7003-filter-branch.sh b/t/t7003-filter-branch.sh
index 377c648e04f55359eefa87cdf2ad0c06be0df171..edb834187a1e4be0a3a0cc52157e09233d3644e1 100755 (executable)
--- a/t/t7003-filter-branch.sh
+++ b/t/t7003-filter-branch.sh
@@ -333,6 +333,14 @@ test_expect_success 'prune empty collapsed merges' '
        test_cmp expect actual
 '
 
+test_expect_success 'prune empty works even without index/tree filters' '
+       git rev-list HEAD >expect &&
+       git commit --allow-empty -m empty &&
+       git filter-branch -f --prune-empty HEAD &&
+       git rev-list HEAD >actual &&
+       test_cmp expect actual
+'
+
 test_expect_success '--remap-to-ancestor with filename filters' '
        git checkout master &&
        git reset --hard A &&
@@ -418,4 +426,11 @@ test_expect_success 'filter commit message without trailing newline' '
        test_cmp expect actual
 '
 
+test_expect_success 'tree-filter deals with object name vs pathname ambiguity' '
+       test_when_finished "git reset --hard original" &&
+       ambiguous=$(git rev-list -1 HEAD) &&
+       git filter-branch --tree-filter "mv file.t $ambiguous" HEAD^.. &&
+       git show HEAD:$ambiguous
+'
+
 test_done