commit 61f157c8528c2b46f3234b4eea5a44df531d857d
author Ben Murdoch <benm@google.com> Fri Sep 16 13:49:30 2016 +0100
committer Dirk Vogt <dirk@fairphone.com> Fri Mar 17 16:06:52 2017 +0100
tree 3fa142ce2609b1fdf9d001275350184f71860fa3
parent c5610438f36f65235862a5f5020a739d29a5c32e

Merge V8 5.3.332.45.  DO NOT MERGE

Test: Manual

FPIIM-449

Change-Id: Id3254828b068abdea3cb10442e0172a8c9a98e03
(cherry picked from commit 13e2dadd00298019ed862f2b2fc5068bba730bcf)

test/mjsunit/regress/regress-typedarray-length.js

diff --git a/test/mjsunit/regress/regress-typedarray-length.js b/test/mjsunit/regress/regress-typedarray-length.js
index a0b9998..0dde61f 100644
--- a/test/mjsunit/regress/regress-typedarray-length.js
+++ b/test/mjsunit/regress/regress-typedarray-length.js
@@ -108,13 +108,13 @@
   assertEquals("blah", get(a));
 })();
 
-// Ensure we cannot delete length, byteOffset, byteLength.
+// Ensure we can delete length, byteOffset, byteLength.
 assertTrue(Int32Array.prototype.__proto__.hasOwnProperty("length"));
 assertTrue(Int32Array.prototype.__proto__.hasOwnProperty("byteOffset"));
 assertTrue(Int32Array.prototype.__proto__.hasOwnProperty("byteLength"));
-assertFalse(delete Int32Array.prototype.__proto__.length);
-assertFalse(delete Int32Array.prototype.__proto__.byteOffset);
-assertFalse(delete Int32Array.prototype.__proto__.byteLength);
+assertTrue(delete Int32Array.prototype.__proto__.length);
+assertTrue(delete Int32Array.prototype.__proto__.byteOffset);
+assertTrue(delete Int32Array.prototype.__proto__.byteLength);
 
 a = new Int32Array(100);
 
@@ -122,28 +122,28 @@
   return a.length;
 }
 
-assertEquals(100, get(a));
-assertEquals(100, get(a));
-assertEquals(100, get(a));
+assertEquals(undefined, get(a));
+assertEquals(undefined, get(a));
+assertEquals(undefined, get(a));
 %OptimizeFunctionOnNextCall(get);
-assertEquals(100, get(a));
+assertEquals(undefined, get(a));
 
 get = function(a) {
   return a.byteLength;
 }
 
-assertEquals(400, get(a));
-assertEquals(400, get(a));
-assertEquals(400, get(a));
+assertEquals(undefined, get(a));
+assertEquals(undefined, get(a));
+assertEquals(undefined, get(a));
 %OptimizeFunctionOnNextCall(get);
-assertEquals(400, get(a));
+assertEquals(undefined, get(a));
 
 get = function(a) {
   return a.byteOffset;
 }
 
-assertEquals(0, get(a));
-assertEquals(0, get(a));
-assertEquals(0, get(a));
+assertEquals(undefined, get(a));
+assertEquals(undefined, get(a));
+assertEquals(undefined, get(a));
 %OptimizeFunctionOnNextCall(get);
-assertEquals(0, get(a));
+assertEquals(undefined, get(a));