--- /dev/null
+//
+// DriveInfoTest.cs - NUnit Test Cases for System.IO.DriveInfo class
+//
+// Authors
+// Alexander Köplinger <alkpli@microsoft.com>
+//
+// Copyright (c) 2017 Xamarin, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Runtime.Serialization;
+using System.Runtime.Serialization.Formatters.Binary;
+
+using NUnit.Framework;
+
+namespace MonoTests.System.IO
+{
+ [TestFixture]
+ public class DriveInfoTest
+ {
+ [Test]
+ [Category ("MobileNotWorking")]
+ public void Constructor ()
+ {
+ var drive = new DriveInfo (Environment.OSVersion.Platform == PlatformID.Unix ? "/" : "C:\\");
+ ValidateDriveInfo (drive);
+ Assert.AreEqual (DriveType.Fixed, drive.DriveType);
+ }
+
+ [Test]
+ public void GetDrivesNotEmpty ()
+ {
+ var drives = DriveInfo.GetDrives ();
+ Assert.That (drives, Is.Not.Empty);
+ }
+
+ [Test]
+ [Category ("MobileNotWorking")]
+ public void GetDrivesValidInfo ()
+ {
+ var drives = DriveInfo.GetDrives ();
+
+ foreach (var d in drives) {
+ ValidateDriveInfo (d);
+ }
+ }
+
+ void ValidateDriveInfo (DriveInfo d)
+ {
+ Assert.That (d.Name, Is.Not.Empty);
+ Assert.That (d.VolumeLabel, Is.Not.Empty);
+ Assert.NotNull (d.RootDirectory);
+
+ AssertHelper.GreaterOrEqual (d.AvailableFreeSpace, 0);
+ AssertHelper.GreaterOrEqual (d.TotalFreeSpace, 0);
+ AssertHelper.GreaterOrEqual (d.TotalSize, 0);
+
+ Assert.That (d.DriveFormat, Is.Not.Empty);
+ if (d.DriveType == DriveType.Fixed)
+ Assert.True (d.IsReady);
+ }
+ }
+}