test non-existing env variables

Raku · Oct 2, 2011 · bd97a90 · bd97a90
1 parent d7a95cb
commit bd97a90
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/S02-magicals/env.t b/S02-magicals/env.t
@@ -4,7 +4,7 @@ use v6;
 
 use Test;
 # L<S28/Named variables>
-plan 14;
+plan 16;
 
 if $*OS eq "browser" {
   skip_rest "Programs running in browsers don't have access to regular IO.";
@@ -139,4 +139,11 @@ ok !%*ENV.exists("does_not_exist"), "exists() returns false on a not defined env
     1;
 }
 
+# RT #78256
+{
+    nok %*ENV<NOSUCHENVVAR>.defined, 'non-existing vars are undefined';
+    nok %*ENV.exists('NOSUCHENVVAR'), 'non-existing vars do not exist';
+
+}
+
 # vim: ft=perl6