<!DOCTYPE html>
<!--
Copyright 2015 The Chromium Authors. All rights reserved.
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<link rel="import" href="/base/units/size_in_bytes.html">

<script>
'use strict';

tr.b.unittest.testSuite(function() {
  var SizeInBytes = tr.b.units.SizeInBytes;

  function checkFormat(numBytes, expectedString) {
    assert.equal(SizeInBytes.format(numBytes), expectedString);
    assert.equal(new SizeInBytes(numBytes).toString(), expectedString);
  }

  test('format', function() {
    checkFormat(0, '0.0 B');
    checkFormat(1, '1.0 B');
    checkFormat(1536, '1.5 KiB');
    checkFormat(424.2 * 1024 * 1024, '424.2 MiB');
    checkFormat(5 * 1024 * 1024 * 1024, '5.0 GiB');
    checkFormat(1025 * 1024 * 1024 * 1024 * 1024, '1025.0 TiB');
    checkFormat(-2.5 * 1024 * 1024, '-2.5 MiB');
  });
});
</script>