sha1_file: introduce close_one_pack() to close packs on fd pressure

diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh
index 354d32c584741daffa03891c5bee7fdc469a20da..d574085696e81522669119c9b7480ba4c682c968 100755 (executable)
--- a/t/t5500-fetch-pack.sh
+++ b/t/t5500-fetch-pack.sh
@@ -364,6 +364,15 @@ EOF
        test_cmp count7.expected count7.actual
 '
 
+test_expect_success 'clone shallow with packed refs' '
+       git pack-refs --all &&
+       git clone --depth 1 --branch A "file://$(pwd)/." shallow8 &&
+       echo "in-pack: 4" > count8.expected &&
+       GIT_DIR=shallow8/.git git count-objects -v |
+               grep "^in-pack" > count8.actual &&
+       test_cmp count8.expected count8.actual
+'
+
 test_expect_success 'setup tests for the --stdin parameter' '
        for head in C D E F
        do