tests: Add test for `new Array`'s arguments.

core/tests/regression_tests.rs

@@ -354,6 +354,7 @@ swf_tests! {
     (as3_subtract, "avm2/subtract", 1),
     (as3_urshift, "avm2/urshift", 1),
     (as3_in, "avm2/in", 1),
+    (as3_array_constr, "avm2/array_constr", 1),
 }
 
 // TODO: These tests have some inaccuracies currently, so we use approx_eq to test that numeric values are close enough.

core/tests/swfs/avm2/array_constr/Test.as

@@ -0,0 +1,15 @@
+package {
+	public class Test {
+	}
+}
+
+trace("//new Array().length");
+trace(new Array().length);
+trace("//new Array(5).length");
+trace(new Array(5).length);
+trace("//new Array(\"5\").length");
+trace(new Array("5").length);
+trace("//new Array(5,6).length");
+trace(new Array(5,6).length);
+trace("//new Array(5,\"abc\").length");
+trace(new Array(5,"abc").length);

core/tests/swfs/avm2/array_constr/output.txt

@@ -0,0 +1,10 @@
+//new Array().length
+0
+//new Array(5).length
+5
+//new Array("5").length
+1
+//new Array(5,6).length
+2
+//new Array(5,"abc").length
+2