pretty: add support for separator option in %(trailers)

diff --git a/t/t1090-sparse-checkout-scope.sh b/t/t1090-sparse-checkout-scope.sh
index 1f61eb3e88e30cb2b62040f262a8d24d2758dcfc..090b7fc3d35d1a46a18b8ae385a7cc1213e6650d 100755 (executable)
--- a/t/t1090-sparse-checkout-scope.sh
+++ b/t/t1090-sparse-checkout-scope.sh
@@ -31,6 +31,20 @@ test_expect_success 'perform sparse checkout of master' '
        test_path_is_file c
 '
 
+test_expect_success 'checkout -b checkout.optimizeNewBranch interaction' '
+       cp .git/info/sparse-checkout .git/info/sparse-checkout.bak &&
+       test_when_finished "
+               mv -f .git/info/sparse-checkout.bak .git/info/sparse-checkout
+               git checkout master
+       " &&
+       echo "/b" >>.git/info/sparse-checkout &&
+       test "$(git ls-files -t b)" = "S b" &&
+       git -c checkout.optimizeNewBranch=true checkout -b fast &&
+       test "$(git ls-files -t b)" = "S b" &&
+       git checkout -b slow &&
+       test "$(git ls-files -t b)" = "H b"
+'
+
 test_expect_success 'merge feature branch into sparse checkout of master' '
        git merge feature &&
        test_path_is_file a &&
@@ -49,4 +63,37 @@ test_expect_success 'return to full checkout of master' '
        test "$(cat b)" = "modified"
 '
 
+test_expect_success 'in partial clone, sparse checkout only fetches needed blobs' '
+       test_create_repo server &&
+       git clone "file://$(pwd)/server" client &&
+
+       test_config -C server uploadpack.allowfilter 1 &&
+       test_config -C server uploadpack.allowanysha1inwant 1 &&
+       echo a >server/a &&
+       echo bb >server/b &&
+       mkdir server/c &&
+       echo ccc >server/c/c &&
+       git -C server add a b c/c &&
+       git -C server commit -m message &&
+
+       test_config -C client core.sparsecheckout 1 &&
+       test_config -C client extensions.partialclone origin &&
+       echo "!/*" >client/.git/info/sparse-checkout &&
+       echo "/a" >>client/.git/info/sparse-checkout &&
+       git -C client fetch --filter=blob:none origin &&
+       git -C client checkout FETCH_HEAD &&
+
+       git -C client rev-list HEAD \
+               --quiet --objects --missing=print >unsorted_actual &&
+       (
+               printf "?" &&
+               git hash-object server/b &&
+               printf "?" &&
+               git hash-object server/c/c
+       ) >unsorted_expect &&
+       sort unsorted_actual >actual &&
+       sort unsorted_expect >expect &&
+       test_cmp expect actual
+'
+
 test_done