rev-parse: Add support for the ^! and ^@ syntax

diff --git a/t/t0001-init.sh b/t/t0001-init.sh
index b0289e397ab683c8c5a02ce649d7790d6a876d16..2a38d98cb46ec5392093dc3c0eedf28d6f56c96b 100755 (executable)
--- a/t/t0001-init.sh
+++ b/t/t0001-init.sh
@@ -79,6 +79,17 @@ test_expect_success 'GIT_DIR bare' '
        check_config git-dir-bare.git true unset
 '
 
+test_expect_success 'init --bare' '
+
+       (
+               unset GIT_DIR GIT_WORK_TREE GIT_CONFIG
+               mkdir init-bare.git &&
+               cd init-bare.git &&
+               git init --bare
+       ) &&
+       check_config init-bare.git true unset
+'
+
 test_expect_success 'GIT_DIR non-bare' '
 
        (