Correctly check for stack limit in JSON.stringify.

test/mjsunit/json-recursive.js

Index: test/mjsunit/json-recursive.js
diff --git a/test/mjsunit/json-recursive.js b/test/mjsunit/json-recursive.js
index 7c7b1465cca86e7491e0258b08ff0aa6fcdcea03..adfd93bbcd6f693f8ffad2d758eed5009899b591 100644
--- a/test/mjsunit/json-recursive.js
+++ b/test/mjsunit/json-recursive.js
@@ -42,15 +42,17 @@ assertThrows(function() { rec(1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4) },
              RangeError);
 
 
+var depth1 = 2048;
+var depth2 = 10000;
 var deepArray = [];
-for (var i = 0; i < 2048; i++) deepArray = [deepArray];
+for (var i = 0; i < depth1; i++) deepArray = [deepArray];
 JSON.stringify(deepArray);
-for (var i = 2048; i < 4097; i++) deepArray = [deepArray];
+for (var i = depth1; i < depth2; i++) deepArray = [deepArray];
 assertThrows(function() { JSON.stringify(deepArray); }, RangeError);
 
 
 var deepObject = {};
-for (var i = 0; i < 2048; i++) deepObject = { next: deepObject };
+for (var i = 0; i < depth1; i++) deepObject = { next: deepObject };
 JSON.stringify(deepObject);
-for (var i = 2048; i < 4097; i++) deepObject = { next: deepObject };
+for (var i = depth1; i < depth2; i++) deepObject = { next: deepObject };
 assertThrows(function() { JSON.stringify(deepObject); }, RangeError);