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<!DOCTYPE html>
<meta charset="utf-8">
<title>Recursive value</title>
<link rel="author" href="mailto:odinho@opera.com" title="Odin Hørthe Omdal">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/support.js"></script>
<script>
function recursive_value(desc, value) {
var db, t = async_test(document.title + " - " + desc);
createdb(t).onupgradeneeded = function(e) {
db = e.target.result
db.createObjectStore("store")
.add(value, 1);
e.target.onsuccess = t.step_func(function(e) {
db.transaction('store', 'readonly', {durability: 'relaxed'})
.objectStore('store')
.get(1)
.onsuccess = t.step_func(function(e)
{
try
{
var fresh_value = JSON.stringify(value);
assert_unreached("Testcase is written wrongly, must supply something recursive (that JSON won't stringify).");
}
catch (e)
{
if (e.name == 'TypeError')
{
try
{
JSON.stringify(e.target.result);
assert_unreached("Expected a non-JSON-serializable value back, didn't get that.");
}
catch (e)
{
t.done();
return;
}
}
else
throw e;
}
});
});
};
}
var recursive = [];
recursive.push(recursive);
recursive_value('array directly contains self', recursive);
var recursive2 = [];
recursive2.push([recursive2]);
recursive_value('array indirectly contains self', recursive2);
var recursive3 = [recursive];
recursive_value('array member contains self', recursive3);
</script>
<div id="log"></div>
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