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, 4 insertions, 0 deletions

diff --git a/t/test.pl b/t/test.pl
index 5c2ac08006..1cadd15713 100644
--- a/t/test.pl
+++ b/t/test.pl
@@ -110,6 +110,10 @@ sub skip_all {
     exit(0);
 }
 
+sub skip_all_if_miniperl {
+    skip_all(@_) if !defined &DynaLoader::boot_DynaLoader;
+}
+
 sub _ok {
     my ($pass, $where, $name, @mess) = @_;
     # Do not try to microoptimize by factoring out the "not ".