1 files changed, 70 insertions, 0 deletions
diff --git a/t/cmd/lexsub.t b/t/cmd/lexsub.t
new file mode 100644
index 0000000000..6dd5059c36
--- /dev/null
+++ b/t/cmd/lexsub.t
@@ -0,0 +1,70 @@
+#!perl
+
+print "1..14\n";
+
+{
+  our sub foo { 42 }
+  print "not " unless foo == 42;
+  print "ok 1 - calling our sub from same package\n";
+  print "not " unless &foo == 42;
+  print "ok 2 - calling our sub from same package (amper)\n";
+  package bar;
+  sub bar::foo { 43 }
+  print "not " unless foo == 42;
+  print "ok 3 - calling our sub from another package # TODO\n";
+  print "not " unless &foo == 42;
+  print "ok 4 - calling our sub from another package (amper)\n";
+}
+package bar;
+print "not " unless foo == 43;
+print "ok 5 - our sub falling out of scope\n";
+print "not " unless &foo == 43;
+print "ok 6 - our sub falling out of scope (called via amper)\n";
+package main;
+{
+  sub bar::a { 43 }
+  our sub a {
+    if (shift) {
+      package bar;
+      print "not " unless a == 43;
+      print "ok 7 - our sub invisible inside itself\n";
+      print "not " unless &a == 43;
+      print "ok 8 - our sub invisible inside itself (called via amper)\n";
+    }
+    42
+  }
+  a(1);
+  sub bar::b { 43 }
+  our sub b;
+  our sub b {
+    if (shift) {
+      package bar;
+      print "not " unless b == 42;
+      print "ok 9 - our sub visible inside itself after decl # TODO\n";
+      print "not " unless &b == 42;
+      print "ok 10 - our sub visible inside itself after decl (amper)\n";
+    }
+    42
+  }
+  b(1)
+}
+sub c { 42 }
+sub bar::c { 43 }
+{
+  our sub c;
+  package bar;
+  print "not " unless c == 42;
+  print "ok 11 - our sub foo; makes lex alias for existing sub # TODO\n";
+  print "not " unless &c == 42;
+  print "ok 12 - our sub foo; makes lex alias for existing sub (amper)\n";
+}
+{
+  our sub d;
+  sub d { 'd42' }
+  sub bar::d { 'd43' }
+  package bar;
+  print "not " unless d eq 'd42';
+  print "ok 13 - our sub foo; applies to subsequent sub foo {} # TODO\n";
+  print "not " unless &d eq 'd42';
+  print "ok 14 - our sub foo; applies to subsequent sub foo {} (amper)\n";
+}