core: Add tellTarget regression test

core/tests/integration_tests.rs

@@ -38,6 +38,7 @@ swf_tests! {
     (goto_advance2, "avm1/goto_advance2", 10),
     (goto_rewind1, "avm1/goto_rewind1", 10),
     (goto_rewind2, "avm1/goto_rewind2", 10),
+    (tell_target, "avm1/tell_target", 3),
 }
 
 /// Loads an SWF and runs it through the Ruffle core for a number of frames.

core/tests/swfs/avm1/tell_target/output.txt

@@ -0,0 +1,9 @@
+n: 1
+tellTarget('clip2') {
+  n: 2
+  tellTarget('INVALID') {
+    n: 9
+  }
+  n: 2
+}
+n: 1