t6036, t6042: use test_line_count instead of wc -l

diff --git a/t/t1407-worktree-ref-store.sh b/t/t1407-worktree-ref-store.sh
index 8842d0329fb7947e811d4ffccff3bba9e8885d5d..2211f9831fb07f933c8c3f0c7cfd89cc5512c253 100755 (executable)
--- a/t/t1407-worktree-ref-store.sh
+++ b/t/t1407-worktree-ref-store.sh
@@ -4,8 +4,8 @@ test_description='test worktree ref store api'
 
 . ./test-lib.sh
 
-RWT="test-ref-store worktree:wt"
-RMAIN="test-ref-store worktree:main"
+RWT="test-tool ref-store worktree:wt"
+RMAIN="test-tool ref-store worktree:main"
 
 test_expect_success 'setup' '
        test_commit first &&