avm1: Fix binary operators not returning signed values

Also enabled AVM2 test that was forgotten before.

core/src/avm1/activation.rs

@@ -709,8 +709,8 @@ impl<'a, 'gc, 'gc_context> Activation<'a, 'gc, 'gc_context> {
     }
 
     fn action_bit_and(&mut self) -> Result<FrameControl<'gc>, Error<'gc>> {
-        let a = self.context.avm1.pop().coerce_to_u32(self)?;
-        let b = self.context.avm1.pop().coerce_to_u32(self)?;
+        let a = self.context.avm1.pop().coerce_to_i32(self)?;
+        let b = self.context.avm1.pop().coerce_to_i32(self)?;
         let result = a & b;
         self.context.avm1.push(result);
         Ok(FrameControl::Continue)
@@ -725,8 +725,8 @@ impl<'a, 'gc, 'gc_context> Activation<'a, 'gc, 'gc_context> {
     }
 
     fn action_bit_or(&mut self) -> Result<FrameControl<'gc>, Error<'gc>> {
-        let a = self.context.avm1.pop().coerce_to_u32(self)?;
-        let b = self.context.avm1.pop().coerce_to_u32(self)?;
+        let a = self.context.avm1.pop().coerce_to_i32(self)?;
+        let b = self.context.avm1.pop().coerce_to_i32(self)?;
         let result = a | b;
         self.context.avm1.push(result);
         Ok(FrameControl::Continue)
@@ -749,8 +749,8 @@ impl<'a, 'gc, 'gc_context> Activation<'a, 'gc, 'gc_context> {
     }
 
     fn action_bit_xor(&mut self) -> Result<FrameControl<'gc>, Error<'gc>> {
-        let a = self.context.avm1.pop().coerce_to_u32(self)?;
-        let b = self.context.avm1.pop().coerce_to_u32(self)?;
+        let a = self.context.avm1.pop().coerce_to_i32(self)?;
+        let b = self.context.avm1.pop().coerce_to_i32(self)?;
         let result = b ^ a;
         self.context.avm1.push(result);
         Ok(FrameControl::Continue)

core/tests/regression_tests.rs

@@ -86,6 +86,9 @@ swf_tests! {
     (as_broadcaster, "avm1/as_broadcaster", 1),
     (as_broadcaster_initialize, "avm1/as_broadcaster_initialize", 1),
     (attach_movie, "avm1/attach_movie", 1),
+    (as2_bitor, "avm1/bitor", 1),
+    (as2_bitand, "avm1/bitand", 1),
+    (as2_bitxor, "avm1/bitxor", 1),
     (function_base_clip, "avm1/function_base_clip", 2),
     (call, "avm1/call", 2),
     (color, "avm1/color", 1),
@@ -400,8 +403,10 @@ swf_tests! {
     (target_path, "avm1/target_path", 1),
     (remove_movie_clip, "avm1/remove_movie_clip", 2),
     (as3_add, "avm2/add", 1),
+    (as3_bitor, "avm2/bitor", 1),
     (as3_bitand, "avm2/bitand", 1),
     (as3_bitnot, "avm2/bitnot", 1),
+    (as3_bitxor, "avm2/bitxor", 1),
     (as3_declocal, "avm2/declocal", 1),
     (as3_declocal_i, "avm2/declocal_i", 1),
     (as3_decrement, "avm2/decrement", 1),