Skip lc.t under miniperl unless uni tables exist

The earlier commit on this branch to fix up lc.t under minitest was
written before 2db3e09128 made its way into blead.  Now, attempts to
load Unicode tables under miniperl croak instead of failing silently.

1 files changed, 4 insertions, 0 deletions

diff --git a/t/op/lc.t b/t/op/lc.t
index 542ba3da97..bd843dceaa 100644
--- a/t/op/lc.t
+++ b/t/op/lc.t
@@ -8,6 +8,10 @@ BEGIN {
     @INC = () unless is_miniperl();
     unshift @INC, '../lib';
     require Config; import Config;
+    if (is_miniperl()) {
+        skip_all_if_miniperl("Unicode tables not built yet")
+            unless eval 'require "unicore/Heavy.pl"';
+    }
     require './charset_tools.pl';
     require './loc_tools.pl';   # Contains find_utf8_ctype_locale()
 }