1 files changed, 37 insertions, 2 deletions
diff --git a/ext/Devel/PPPort/t/ppphtest.t b/ext/Devel/PPPort/t/ppphtest.t
index 9040c92360..d6dc3442f4 100644
--- a/ext/Devel/PPPort/t/ppphtest.t
+++ b/ext/Devel/PPPort/t/ppphtest.t
@@ -24,10 +24,10 @@ BEGIN {
   eval "use Test";
   if ($@) {
     require 'testutil.pl';
-    print "1..197\n";
+    print "1..202\n";
   }
   else {
-    plan(tests => 197);
+    plan(tests => 202);
   }
 }
 
@@ -35,6 +35,15 @@ use Devel::PPPort;
 use strict;
 $^W = 1;
 
+BEGIN {
+  if ($ENV{'SKIP_PPPHTEST'}) {
+    for (1 .. 202) {
+      ok(1);
+    }
+    exit 0;
+  }
+}
+
 use File::Path qw/rmtree mkpath/;
 use Config;
 
@@ -755,3 +764,29 @@ newSViv();
 
 newSViv();
 
+===============================================================================
+
+# check if explicit variables are handled propery
+
+my $o = ppport(qw(--copy=a));
+ok($o =~ /^Needs to include.*ppport\.h/m);
+ok($o =~ /^Uses PL_signals/m);
+ok($o =~ /^File needs PL_signals, adding static request/m);
+ok(eq_files('MyExt.xsa', 'MyExt.ra'));
+
+unlink qw(MyExt.xsa);
+
+---------------------------- MyExt.xs -----------------------------------------
+
+PL_signals = 123;
+if (PL_signals == 42)
+  foo();
+
+---------------------------- MyExt.ra -----------------------------------------
+
+#define NEED_PL_signals
+#include "ppport.h"
+PL_signals = 123;
+if (PL_signals == 42)
+  foo();
+