Add skip_all_if_miniperl() to test.pl, and use it in 6 test scripts

All require dynamic loading to work, so all should be skipped under minitest.

1 files changed, 1 insertions, 0 deletions

diff --git a/t/op/concat2.t b/t/op/concat2.t
index d728061a09..2a66c3c07b 100644
--- a/t/op/concat2.t
+++ b/t/op/concat2.t
@@ -9,6 +9,7 @@ BEGIN {
     chdir 't' if -d 't';
     @INC = '../lib';
     require './test.pl';
+    skip_all_if_miniperl("no dynamic loading on miniperl, no Encode");
 }
 
 plan 1;