tests: Add test for stack trace of context3DCreated event handler

Author: Lord-McSweeney

tests/tests/swfs/avm2/context3d_creation/Test.as

@@ -0,0 +1,32 @@
+package {
+    import flash.display.MovieClip;
+    import flash.display.Stage3D;
+    import flash.events.Event;
+
+    public class Test extends MovieClip {
+        public function Test() {
+            var s3d:Stage3D = stage.stage3Ds[0];;
+            var self:Test = this;
+
+            trace(this.currentFrame);
+
+            addEventListener("enterFrame", function():void {
+                trace("Running enterFrame, currentFrame=" + self.currentFrame);
+            });
+            addEventListener("frameConstructed", function():void {
+                trace("Running frameConstructed, currentFrame=" + self.currentFrame);
+            });
+            addEventListener("exitFrame", function():void {
+                trace("Running exitFrame, currentFrame=" + self.currentFrame);
+            });
+
+            s3d.addEventListener("context3DCreate", context3DCreateHandler);
+            s3d.requestContext3D();
+        }
+        
+        public function context3DCreateHandler(e:Event):void {
+            trace("context3DCreate dispatched, currentFrame=" + this.currentFrame);
+            trace("Stack trace from within context3DCreate: " + new Error().getStackTrace());
+        }
+    }
+}

tests/tests/swfs/avm2/context3d_creation/output.txt

@@ -0,0 +1,9 @@
+1
+Running frameConstructed, currentFrame=1
+Running exitFrame, currentFrame=1
+context3DCreate dispatched, currentFrame=1
+Stack trace from within context3DCreate: Error
+	at Test/context3DCreateHandler()
+Running enterFrame, currentFrame=2
+Running frameConstructed, currentFrame=2
+Running exitFrame, currentFrame=2

tests/tests/swfs/avm2/context3d_creation/test.swf

@@ -0,0 +1,4 @@
+num_frames = 2
+
+[player_options]
+with_renderer = { optional = false, quality = "low" }