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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
<head>
<script src="resources/js-test-pre.js"></script>
</head>
<body>
<script>
description("This test how deep we can recurse, and that we get an exception when we do, as opposed to a stack overflow.");
function simpleRecursion(depth) {
if (depth)
simpleRecursion(depth - 1);
}
try {
simpleRecursion(17472);
} catch (ex) {
debug("FAIL: " + ex);
}
try {
simpleRecursion(10000000);
} catch (ex) {
var msg = String(eval(ex));
shouldBe("msg", "'RangeError: Maximum call stack size exceeded.'");
}
try {
simpleRecursion(1000000000);
} catch (ex) {
var msg = String(eval(ex));
shouldBe("msg", "'RangeError: Maximum call stack size exceeded.'");
}
var tooFewArgsDepth = 0;
function tooFewArgsRecursion(a) {
if (tooFewArgsDepth) {
tooFewArgsDepth--;
tooFewArgsRecursion();
}
}
try {
tooFewArgsDepth = 10000000;
tooFewArgsRecursion();
} catch (ex) {
var msg = String(eval(ex));
shouldBe("msg", "'RangeError: Maximum call stack size exceeded.'");
}
function tooManyArgsRecursion(depth) {
if (depth)
tooManyArgsRecursion(depth - 1, 1);
}
try {
tooManyArgsRecursion(10000000, 1);
} catch (ex) {
var msg = String(eval(ex));
shouldBe("msg", "'RangeError: Maximum call stack size exceeded.'");
}
</script>
<script src="resources/js-test-post.js"></script>
</body>
</html>
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