Index: test/mjsunit/array-push-hole-double.js |
diff --git a/test/mjsunit/array-push-hole-double.js b/test/mjsunit/array-push-hole-double.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..9a4a0ad4979e10da469ff7d07515f6ade40f1a07 |
--- /dev/null |
+++ b/test/mjsunit/array-push-hole-double.js |
@@ -0,0 +1,23 @@ |
+// Copyright 2016 the V8 project authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+// Flags: --allow-natives-syntax |
+ |
+[1].push(1); |
+ |
+(function PushHoleBitPattern() { |
+ function g(src, dst, i) { |
+ dst[i] = src[i]; |
+ } |
+ |
+ var b = new ArrayBuffer(8); |
+ var i32 = new Int32Array(b); |
+ i32[0] = 0xFFF7FFFF; |
+ i32[1] = 0xFFF7FFFF; |
+ var f64 = new Float64Array(b); |
+ |
+ var a = [,2.5]; |
+ a.push(f64[0]); |
+ assertTrue(Number.isNaN(a[2])); |
+})(); |