bisect: refactor sha1_array into a generic sha1 list

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 7a56f11101c2ea4cb8ca7b5c714800c4767e9052..8a274fbe7916c6c2b661757e496788ee8463e664 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -89,6 +89,9 @@ esac
 _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
 _x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05"
 
+# Zero SHA-1
+_z40=0000000000000000000000000000000000000000
+
 # Each test should start with something like this, after copyright notices:
 #
 # test_description='Description of this test...
@@ -993,14 +996,14 @@ rm -fr "$test" || {
        exit 1
 }
 
+HOME="$TRASH_DIRECTORY"
+export HOME
+
 test_create_repo "$test"
 # Use -P to resolve symlinks in our working directory so that the cwd
 # in subprocesses like git equals our $PWD (for pathname comparisons).
 cd -P "$test" || exit 1
 
-HOME=$(pwd)
-export HOME
-
 this_test=${0##*/}
 this_test=${this_test%%-*}
 for skp in $GIT_SKIP_TESTS