xref: /external/v8/test/mjsunit/regress/regress-732.js

// Copyright 2010 the V8 project authors. All rights reserved.
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// idx is a valid array index but is too big to be cached in hash field.
var idx = 10000000;

// Create a JSObject with NumberDictionary as a backing store for elements.
var obj = { };
for (var i = 0; i < 100000; i += 100) { obj[i] = "obj" + i; }

// Set value using numeric index.
obj[idx] = "obj" + idx;

// Make a string from index.
var str = "" + idx;

// Force hash computation for the string representation of index.
for (var i = 0; i < 10; i++) { ({})[str]; }

// Try getting value back using string and number representations of
// the same index.
assertEquals(obj[str], obj[idx])