ident: use a dynamic strbuf in fmt_ident

diff --git a/t/t5304-prune.sh b/t/t5304-prune.sh
index 3c6687abecf6b74839315c5e3dc09f361154a68c..d645328609c9ec63782a0b9f80c31a73ef745802 100755 (executable)
--- a/t/t5304-prune.sh
+++ b/t/t5304-prune.sh
@@ -14,7 +14,8 @@ add_blob() {
        BLOB=$(echo aleph_0 | git hash-object -w --stdin) &&
        BLOB_FILE=.git/objects/$(echo $BLOB | sed "s/^../&\//") &&
        test $((1 + $before)) = $(git count-objects | sed "s/ .*//") &&
-       test -f $BLOB_FILE
+       test -f $BLOB_FILE &&
+       test-chmtime =+0 $BLOB_FILE
 }
 
 test_expect_success setup '
@@ -148,6 +149,38 @@ test_expect_success 'gc --prune=<date>' '
 
 '
 
+test_expect_success 'gc --prune=never' '
+
+       add_blob &&
+       git gc --prune=never &&
+       test -f $BLOB_FILE &&
+       git gc --prune=now &&
+       test ! -f $BLOB_FILE
+
+'
+
+test_expect_success 'gc respects gc.pruneExpire=never' '
+
+       git config gc.pruneExpire never &&
+       add_blob &&
+       git gc &&
+       test -f $BLOB_FILE &&
+       git config gc.pruneExpire now &&
+       git gc &&
+       test ! -f $BLOB_FILE
+
+'
+
+test_expect_success 'prune --expire=never' '
+
+       add_blob &&
+       git prune --expire=never &&
+       test -f $BLOB_FILE &&
+       git prune &&
+       test ! -f $BLOB_FILE
+
+'
+
 test_expect_success 'gc: prune old objects after local clone' '
        add_blob &&
        test-chmtime =-$((2*$week+1)) $BLOB_FILE &&