tests: Add test for Object.addProperty

core/tests/regression_tests.rs

@@ -33,6 +33,7 @@ macro_rules! swf_tests {
 // The test folder is a relative to core/tests/swfs
 // Inside the folder is expected to be "test.swf" and "output.txt" with the correct output.
 swf_tests! {
+    (add_property, "avm1/add_property", 1),
     (do_init_action, "avm1/do_init_action", 3),
     (execution_order1, "avm1/execution_order1", 3),
     (execution_order2, "avm1/execution_order2", 15),

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

@@ -0,0 +1,9 @@
+false
+false
+false
+true
+10
+10
+true
+10
+0