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<head>
<meta charset="utf-8">
<link rel="stylesheet" href="../../resources/js-test-style.css"/>
<script src="../../js/js-test-pre.js"></script>
<script src="../../js/tests/typed-array-test-cases.js"></script>
</head>
<body>
<div id="description"></div>
<div id="console"></div>
<script>
"use strict";
description("Verifies allocation of large array buffers");
var currentlyRunning = '';
var allPassed = true;
function running(str) {
currentlyRunning = str;
}
function output(str) {
debug(str);
}
function pass() {
testPassed(currentlyRunning);
}
function fail(str) {
allPassed = false;
var exc;
if (str)
exc = currentlyRunning + ': ' + str;
else
exc = currentlyRunning;
testFailed(exc);
}
function assertEq(prefix, expected, val) {
if (expected != val) {
var str = prefix + ': expected ' + expected + ', got ' + val;
throw str;
}
}
function assert(prefix, expected) {
if (!expected) {
var str = prefix + ': expected value / true';
throw str;
}
}
function printSummary() {
if (allPassed) {
debug("Test passed.");
} else {
debug("TEST FAILED");
}
}
function testConstructionOfHugeArray(type, name, sz) {
if (sz == 1)
return;
try {
// Construction of huge arrays must fail because byteLength is
// an unsigned long
array = new type(3000000000);
testFailed("Construction of huge " + name + " should throw exception");
} catch (e) {
testPassed("Construction of huge " + name + " threw exception");
}
}
function runTests() {
allPassed = true;
for (var i = 0; i < testCases.length; i++) {
var testCase = testCases[i];
running(testCase.name);
if (!(testCase.name in window)) {
fail("does not exist");
continue;
}
var type = window[testCase.name];
var name = testCase.name;
testConstructionOfHugeArray(type, name, testCase.elementSizeInBytes);
}
}
runTests();
var successfullyParsed = true;
</script>
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