8023368: Instance __proto__ property should exist and be writable.
Reviewed-by: attila, hannesw
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/**
* NASHORN-381 : JSAdapter override mechanism should not search properties of it's own proto
*
* @test
* @run
*/
var toStringAccessed = false;
var obj = new JSAdapter({}) {
__get__: function(name) {
if (name == 'toString') {
toStringAccessed = true;
}
}
};
if (obj.toString === Object.prototype.toString) {
fail("JSAdapter uses Object.prototype properties");
}
if (! toStringAccessed) {
fail("JSAdapter does not use __get__ for toString access");
}