upload-pack: support hidden refs with protocol v2

diff --git a/t/perf/p3400-rebase.sh b/t/perf/p3400-rebase.sh
index b3e7d525d277c339b4f9d821fb6d18dfb2aa2621..ce271ca4c1a07f620f25c5f4dd6febe020308c64 100755 (executable)
--- a/t/perf/p3400-rebase.sh
+++ b/t/perf/p3400-rebase.sh
@@ -5,7 +5,7 @@ test_description='Tests rebase performance'
 
 test_perf_default_repo
 
-test_expect_success 'setup' '
+test_expect_success 'setup rebasing on top of a lot of changes' '
        git checkout -f -b base &&
        git checkout -b to-rebase &&
        git checkout -b upstream &&
@@ -33,4 +33,24 @@ test_perf 'rebase on top of a lot of unrelated changes' '
        git rebase --onto base HEAD^
 '
 
+test_expect_success 'setup rebasing many changes without split-index' '
+       git config core.splitIndex false &&
+       git checkout -b upstream2 to-rebase &&
+       git checkout -b to-rebase2 upstream
+'
+
+test_perf 'rebase a lot of unrelated changes without split-index' '
+       git rebase --onto upstream2 base &&
+       git rebase --onto base upstream2
+'
+
+test_expect_success 'setup rebasing many changes with split-index' '
+       git config core.splitIndex true
+'
+
+test_perf 'rebase a lot of unrelated changes with split-index' '
+       git rebase --onto upstream2 base &&
+       git rebase --onto base upstream2
+'
+
 test_done