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xamarin-macios/tests/link sdk/LinkSdkRegressionTest.cs

1047 строки
35 KiB
C#
Исходник Ответственный История

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.Json;
using System.Linq;
using System.Net;
using System.Net.NetworkInformation;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Runtime.Serialization;
using System.Security.Permissions;
using System.Threading;
using System.Xml;
using Mono.Data.Sqlite;
using MonoTouch;
#if XAMCORE_2_0
#if !__TVOS__ && !__WATCHOS__
using AddressBook;
using AddressBookUI;
#endif
#if !__WATCHOS__
using CoreAnimation;
#endif
using CoreData;
using CoreFoundation;
using Foundation;
using ObjCRuntime;
#if !__TVOS__
using MapKit;
#endif
using UIKit;
#if !__WATCHOS__
using OpenGLES;
#endif
#else
using MonoTouch;
using MonoTouch.AddressBook;
using MonoTouch.AddressBookUI;
using MonoTouch.CoreAnimation;
using MonoTouch.CoreData;
using MonoTouch.CoreFoundation;
using MonoTouch.Foundation;
using MonoTouch.ObjCRuntime;
using MonoTouch.MapKit;
using MonoTouch.UIKit;
using MonoTouch.OpenGLES;
#endif
using NUnit.Framework;
namespace LinkSdk {
[FileIOPermission (SecurityAction.LinkDemand, AllLocalFiles = FileIOPermissionAccess.AllAccess)]
public class SecurityDeclarationDecoratedUserCode {
[FileIOPermission (SecurityAction.Assert, AllLocalFiles = FileIOPermissionAccess.NoAccess)]
static public bool Check ()
{
return true;
}
}
[TestFixture]
// we want the test to be availble if we use the linker
[Preserve (AllMembers = true)]
public class LinkSdkRegressionTest {
[Test]
// https://github.com/xamarin/monotouch/commit/cbefbeaea2eda820dfc7214e976edc83a55df38e
public void MonoAssembly_LinkedOut ()
{
Assembly a = Assembly.GetExecutingAssembly ();
Assert.That (a.GetType ().Name, Is.EqualTo ("MonoAssembly"), "MonoAssembly");
}
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=205
// https://bugzilla.novell.com/show_bug.cgi?id=688414
public void Bug205_ExposingIEnumerable ()
{
var ds = new DataContractSerializer (typeof (IEnumerable<int>));
using (var xw = XmlWriter.Create (System.IO.Stream.Null))
ds.WriteObject (xw, new int [] { 1, 2, 3 });
// the above should not throw System.Runtime.Serialization.SerializationException
}
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=233
public void Bug233_MonoPInvokeCallback ()
{
var c = new SqliteConnection ("Data Source=:memory:");
c.Open ();
c.Update += (sender, e) => {};
// the above should not crash
c.Close ();
}
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=234
public void Bug234_Interlocked ()
{
string str = null;
Assert.Null (Interlocked.Exchange (ref str, "one"), "Exchange");
// the above should not crash with System.ExecutionEngineException
Assert.That (str, Is.EqualTo ("one"), "one");
}
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=300
// http://stackoverflow.com/questions/6517736/monotouch-crash-dictionary-firstordefault-type-initializer-predicateof
public void Bug300_Linker_PredicateOf ()
{
Dictionary<string, DateTime> queued = new Dictionary<string, DateTime> ();
KeyValuePair<string, DateTime> valuePair = queued.FirstOrDefault ();
// above should not crash with System.ExecutionEngineException
Assert.NotNull (valuePair);
}
#if !__WATCHOS__
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=328
public void Bug328_CompletionBlock ()
{
CATransaction.Begin ();
CATransaction.CompletionBlock = delegate {};
// the above should not crash with a MonoTouchException
CATransaction.Commit ();
}
#endif // !__WATCHOS__
#if !__TVOS__ && !__WATCHOS__
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=769
public void Bug769_UnregistredDelegate ()
{
var tmp = Class.ThrowOnInitFailure;
Class.ThrowOnInitFailure = false;
try {
Assert.NotNull (new MKMapViewDelegate ());
// the above should not throw an Exception
} finally {
Class.ThrowOnInitFailure = tmp;
}
}
#endif // !__TVOS__ && !__WATCHOS__
#if !__WATCHOS__
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=865
public void Bug865_CanOpenUrl ()
{
Assert.False (UIApplication.SharedApplication.CanOpenUrl (null), "null");
// the above should not throw an ArgumentNullException
// and that's important because NSUrl.FromString and NSUrl.ctor(string) differs
const string bad_tel = "tel://1800 023 009";
Assert.Null (NSUrl.FromString (bad_tel), "bad url");
// we now throw if `init*` fails
Assert.Throws<Exception> (() => new NSUrl (bad_tel), "ctor, bad url");
}
#endif // !__WATCHOS__
[Test]
// issue indirectly found when trying: http://bugzilla.xamarin.com/show_bug.cgi?id=928
// similar to MonoAssembly_LinkedOut
// https://github.com/xamarin/monotouch/commit/409316f87f23723a384cb072163abd03ae7e6045
public void Bug928_MonoModule_LinkedOut ()
{
Module m = Assembly.GetExecutingAssembly ().ManifestModule;
Assert.That (m.GetType ().Name, Is.EqualTo ("MonoModule"), "MonoModule");
}
#if !__TVOS__ && !__WATCHOS__
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=980
public void Bug980_AddressBook_NRE ()
{
using (ABPeoplePickerNavigationController picker = new ABPeoplePickerNavigationController ()) {
// no NRE should occur
if (UIDevice.CurrentDevice.CheckSystemVersion (8, 0))
Assert.Null (picker.AddressBook);
else
Assert.NotNull (picker.AddressBook);
}
}
[Test]
public void AddressBook_Constants ()
{
// we want to ensure we can get the constants without authorization (on iOS 6.0+) so this application
// needs to be unauthorized (in settings.app). Note: authorization checks only occurs on devices
if ((Runtime.Arch == Arch.DEVICE) && UIDevice.CurrentDevice.CheckSystemVersion (6,0)) {
Assert.That (ABAddressBook.GetAuthorizationStatus (), Is.Not.EqualTo (ABAuthorizationStatus.Authorized),
"Please deny access to contacts for this this application (it's important for this test)");
}
Assert.IsNotNull (ABPersonAddressKey.City, "ABPersonAddressKey");
}
#endif // !__TVOS__ && !__WATCHOS__
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=1387
public void Bug1387_UIEdgeInsets_ToString ()
{
var insets = new UIEdgeInsets (1, 2, 3, 4);
Assert.False (insets.ToString ().Contains ("UIEdgeInsets"));
}
void CheckExceptionDetailProperty (PropertyInfo pi)
{
bool data_member = true;
foreach (var ca in pi.GetCustomAttributes (false)) {
if (ca is DataMemberAttribute) {
data_member = true;
break;
}
}
// to be valid both getter and setter must be present if [DataMember]
if (data_member) {
Assert.NotNull (pi.GetGetMethod (true), "get_" + pi.Name);
Assert.NotNull (pi.GetSetMethod (true), "set_" + pi.Name);
} else {
// check well-known [DataMember]
switch (pi.Name) {
case "HelpLink":
case "InnerException":
case "Message":
case "StackTrace":
case "Type":
Assert.Fail ("{0} is missing it's [DataMember] attribute", pi.Name);
break;
}
}
}
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=1415
public void Bug1415_Linker_DataMember ()
{
// the typeof ensure we're can't (totally) link away System.ServiceModel.dll
Type ed = typeof (System.ServiceModel.AuditLevel).Assembly.GetType ("System.ServiceModel.ExceptionDetail", false);
// which means it's [DataContract] / [DataMember] should not be linked out
// even if we're not specifically using them (and without [Preserve] being added)
// which is important since System.ServiceModel.dll is an SDK assembly
Assert.NotNull (ed, "ExceptionDetail");
bool help_link = false;
bool inner_exception = false;
bool message = false;
bool stack_trace = false;
bool type = false;
foreach (var pi in ed.GetProperties ()) {
CheckExceptionDetailProperty (pi);
switch (pi.Name) {
case "HelpLink":
help_link = true;
break;
case "InnerException":
inner_exception = true;
break;
case "Message":
message = true;
break;
case "StackTrace":
stack_trace = true;
break;
case "Type":
type = true;
break;
}
}
// ensure all properties are still present
Assert.True (help_link, "HelpLink");
Assert.True (inner_exception, "InnerException");
Assert.True (message, "Message");
Assert.True (stack_trace, "StackTrace");
Assert.True (type, "Type");
}
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=1415
// not really part of the bug - but part of the same fix
public void Bug1415_Linker_XmlAttribute ()
{
// the typeof ensure we're can't (totally) link away System.ServiceModel.dll
Type ed = typeof (System.ServiceModel.AuditLevel).Assembly.GetType ("System.ServiceModel.EndpointAddress10", false);
// type is decorated with both [XmlSchemaProvider] and [XmlRoot]
Assert.NotNull (ed, "EndpointAddress10");
#if !__WATCHOS__ // FIXME: this needs to use a different type than OpenTK.Quaternion, so that the test can run on WatchOS as wells
var q = new OpenTK.Quaternion ();
Assert.Null (q.GetType ().GetProperty ("XYZ"), "XmlIgnore");
// should be null if application is linked (won't be if "Don't link" is used)
#endif // !__WATCHOS__
}
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=1443
public void Bug1443_Linq_Aot ()
{
List<string> list = new List<string> ();
Dictionary<string, Type> dict = new Dictionary<string, Type> ();
list.AddRange (from kv in dict orderby kv.Key select kv.Value.ToString ());
// should not throw an ExecutionEngineException on devices
}
#if !__TVOS__ && !__WATCHOS__
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=1516
public void Bug1516_Appearance_Linker ()
{
// iOS7, since DP3, validates ?some? appearance properties, e.g.
// Objective-C exception thrown. Name: NSInvalidArgumentException Reason: -setTintColor: is not allowed for use with the appearance proxy. Perhaps you want to use the barTintColor property.
// UINavigationBar.Appearance.TintColor = UIColor.FromRGB (238,234,222);
UINavigationBar.Appearance.SetTitleTextAttributes (new UITextAttributes () {
TextColor = UIColor.FromRGB (85, 108, 17),
TextShadowColor = UIColor.Clear
});
// should not throw if the application is linked
}
#endif
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=1790
public void Bug1790_TimeZoneInfo_Local ()
{
// the simulator has complete file access but the device won't have - i.e. we can't depend on it
Assert.That (File.Exists ("/etc/localtime"), Is.EqualTo (Runtime.Arch == Arch.SIMULATOR), "/etc/localtime");
Assert.NotNull (TimeZoneInfo.Local, "Local");
// should not throw a TimeZoneNotFoundException on devices
}
[Test]
// http://bugzilla.xamarin.com/show_bug.cgi?id=1922
public void Bug1922_PLinq_Aot ()
{
const int size = 100;
Random random = new Random ();
int[] values = new int [size];
int currentNumber = 0;
List<int> numbers = new List<int> ();
while (currentNumber < 100) {
values [currentNumber] = random.Next (1, 10);
numbers.Add (currentNumber);
currentNumber ++;
}
numbers.AsParallel ().ForAll (number => {
Thread.Sleep (values [number]);
//Console.WriteLine (number);
});
if (Runtime.Arch == Arch.SIMULATOR)
Assert.Inconclusive ("only fails on devices");
}
[Test]
public void Bug2000_NSPersistentStoreCoordinator ()
{
// from http://www.sgmunn.com/?p=1#comments
NSAttributeDescription description = new NSAttributeDescription ();
Assert.That (description.Handle, Is.Not.EqualTo (IntPtr.Zero), "NSAttributeDescription");
description.AttributeType = NSAttributeType.Integer32;
description.Name = "SomeId";
description.Optional = false;
NSEntityDescription entity = new NSEntityDescription ();
Assert.That (entity.Handle, Is.Not.EqualTo (IntPtr.Zero), "NSEntityDescription");
entity.Name = "TestEntity";
entity.Properties = new NSPropertyDescription[1] { description };
NSManagedObjectModel model = new NSManagedObjectModel ();
Assert.That (model.Handle, Is.Not.EqualTo (IntPtr.Zero), "NSManagedObjectModel");
model.Entities = new NSEntityDescription[1] { entity };
model.SetEntities (model.Entities, String.Empty);
NSUrl url = new NSUrl ("test.sqlite", false);
// from http://bugzilla.xamarin.com/show_bug.cgi?id=2000
NSError error;
var c = new NSPersistentStoreCoordinator (model);
c.AddPersistentStoreWithType (NSPersistentStoreCoordinator.SQLiteStoreType, null, url, null, out error);
Assert.True (Runtime.Arch == Arch.SIMULATOR ? error == null : error.Code == 512, "error");
}
[Test]
// http://lists.ximian.com/pipermail/monotouch/2011-December/006976.html
public void Linker_RuntimeWrappedException ()
{
try {
// can't throw anything else but Exception-derived types from C#
support.throw_object ();
}
catch (Exception e) {
Assert.That (e.GetType ().Name, Is.EqualTo ("RuntimeWrappedException"), "RuntimeWrappedException");
}
}
[Test]
// http://stackoverflow.com/questions/8602726/cant-open-sqlite-database-in-read-only-mode
public void Sqlite_ReadOnly ()
{
var c = new SqliteConnection ("Data Source=:memory:;Read Only=true");
c.Open ();
// the above should not throw a 'misuse' exception
c.Close ();
}
[Test]
public void AsQueryable_3028 ()
{
string [] foos = new string [] { "hi", "bye" };
string f = foos.AsQueryable ().First ();
Assert.That (f, Is.EqualTo ("hi"), "f");
}
#if !__WATCHOS__
[Test]
public void OpenTk_3049 ()
{
using (var gc1 = OpenTK.Platform.Utilities.CreateGraphicsContext (EAGLRenderingAPI.OpenGLES1)) {
Assert.NotNull (gc1);
}
using (var gc2 = OpenTK.Platform.Utilities.CreateGraphicsContext (EAGLRenderingAPI.OpenGLES2)) {
Assert.NotNull (gc2);
}
}
[Test]
public void OpenTk_Preserved ()
{
#if XAMCORE_2_0
const string OpenTKAssembly = "OpenTK-1.0";
#else
const string OpenTKAssembly = "OpenTK";
#endif
var gl = Type.GetType ("OpenTK.Graphics.ES11.GL, " + OpenTKAssembly, false);
Assert.NotNull (gl, "ES11/GL");
var core = Type.GetType ("OpenTK.Graphics.ES11.GL/Core, " + OpenTKAssembly, false);
Assert.NotNull (core, "ES11/Core");
gl = Type.GetType ("OpenTK.Graphics.ES20.GL, " + OpenTKAssembly, false);
Assert.NotNull (gl, "ES20/GL");
core = Type.GetType ("OpenTK.Graphics.ES20.GL/Core, " + OpenTKAssembly, false);
Assert.NotNull (core, "ES20/Core");
}
#endif // !__WATCHOS__
[Test]
public void XElement_3137 ()
{
CultureInfo current = Thread.CurrentThread.CurrentCulture;
try {
Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US");
var element1 = new System.Xml.Linq.XElement ("Property1", new System.Xml.Linq.XAttribute ("type", "number"), 1.2343445);
Assert.That (element1.ToString (), Is.EqualTo ("<Property1 type=\"number\">1.2343445</Property1>"), "en-US");
Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo ("de-DE");
// this was already working because the element was created with en-US
Assert.That (element1.ToString (), Is.EqualTo ("<Property1 type=\"number\">1.2343445</Property1>"), "de-DE/1");
// however creating a new, identical, element under de-DE return*ed* a different string
var element2 = new System.Xml.Linq.XElement ("Property1", new System.Xml.Linq.XAttribute ("type", "number"), 1.2343445);
Assert.That (element2.ToString (), Is.EqualTo ("<Property1 type=\"number\">1.2343445</Property1>"), "de-DE/2");
}
finally {
Thread.CurrentThread.CurrentCulture = current;
}
}
#if !__TVOS__ && !__WATCHOS__
[Test]
public void Modal_3489 ()
{
using (UIViewController a = new UIViewController ())
using (UIViewController b = new UIViewController ())
using (UIViewController c = new UIViewController ()) {
a.PresentModalViewController (b, true);
b.PresentModalViewController (c, true);
#if XAMCORE_2_0
b.DismissModalViewController (true);
a.DismissModalViewController (true); //error
#else
b.DismissModalViewControllerAnimated (true);
a.DismissModalViewControllerAnimated (true); //error
#endif
}
}
#endif // !__TVOS__ && !__WATCHOS__
[Test]
public void TypeDescriptor_A7793 ()
{
Assert.NotNull (TypeDescriptor.GetConverter (typeof (bool)));
}
[Test]
public void Parse_3677 ()
{
Assert.That (sbyte.Parse ("E3", NumberStyles.HexNumber), Is.EqualTo (-29), "SByte");
Assert.That (short.Parse ("E3E3", NumberStyles.HexNumber), Is.EqualTo (-7197), "Int16");
}
public class DeviceHardware {
public const string HardwareProperty = "hw.machine";
public enum HardwareVersion {
iPhone,
iPhone3G,
iPhone3GS,
iPhone4,
iPod1G,
iPod2G,
iPod3G,
iPod4G,
iPad,
iPhoneSimulator,
iPhone4Simulator,
iPadSimulator,
Unknown
}
// Changing the constant to "/usr/bin/libSystem.dylib" allows this P/Invoke to work on Mac OS X
// Using "hw.model" as property gives Macintosh model, "hw.machine" kernel arch (ppc, ppc64, i386, x86_64)
[DllImport (Constants.libSystemLibrary)]
internal static extern int sysctlbyname ([MarshalAs(UnmanagedType.LPStr)] string property, // name of the property
IntPtr output, // output
IntPtr oldLen, // IntPtr.Zero
IntPtr newp, // IntPtr.Zero
uint newlen // 0
);
public static HardwareVersion Version {
get {
// get the length of the string that will be returned
var pLen = Marshal.AllocHGlobal(sizeof(int));
sysctlbyname(DeviceHardware.HardwareProperty, IntPtr.Zero, pLen, IntPtr.Zero, 0);
var length = Marshal.ReadInt32(pLen);
// check to see if we got a length
if (length == 0)
{
Marshal.FreeHGlobal(pLen);
return HardwareVersion.Unknown;
}
// get the hardware string
var pStr = Marshal.AllocHGlobal(length);
sysctlbyname(DeviceHardware.HardwareProperty, pStr, pLen, IntPtr.Zero, 0);
// convert the native string into a C# string
var hardwareStr = Marshal.PtrToStringAnsi(pStr);
var ret = HardwareVersion.Unknown;
// determine which hardware we are running
if (hardwareStr == "iPhone1,1")
ret = HardwareVersion.iPhone;
else if (hardwareStr == "iPhone1,2")
ret = HardwareVersion.iPhone3G;
else if (hardwareStr == "iPhone2,1")
ret = HardwareVersion.iPhone3GS;
else if (hardwareStr == "iPhone3,1")
ret = HardwareVersion.iPhone4;
else if (hardwareStr == "iPad1,1")
ret = HardwareVersion.iPad;
else if (hardwareStr == "iPod1,1")
ret = HardwareVersion.iPod1G;
else if (hardwareStr == "iPod2,1")
ret = HardwareVersion.iPod2G;
else if (hardwareStr == "iPod3,1")
ret = HardwareVersion.iPod3G;
else if (hardwareStr == "iPod4,1")
ret = HardwareVersion.iPod3G;
else if (hardwareStr == "i386" || hardwareStr == "x86_64") {
#if __WATCHOS__
ret = HardwareVersion.Unknown;
#else
if (UIDevice.CurrentDevice.Model.Contains("iPhone"))
ret = UIScreen.MainScreen.Bounds.Height * UIScreen.MainScreen.Scale == 960 || UIScreen.MainScreen.Bounds.Width * UIScreen.MainScreen.Scale == 960 ? HardwareVersion.iPhone4Simulator : HardwareVersion.iPhoneSimulator;
else
ret = HardwareVersion.iPadSimulator;
#endif
}
else ret = HardwareVersion.Unknown;
// cleanup
Marshal.FreeHGlobal(pLen);
Marshal.FreeHGlobal(pStr);
return ret;
}
}
}
[Test]
// http://stackoverflow.com/questions/9685134/monotouch-fatal-crash-once-deployed
// could not be duplicated on iPad2 (rolf), iPad1 (spouliot), iPodTouch4 (spouliot)
public void Hardware_SO ()
{
Assert.NotNull (DeviceHardware.Version, "Hardware");
}
public class Location {}
private static Location mInstance = null;
[MethodImpl (MethodImplOptions.Synchronized)]
public static Location getInstance ()
{
if (mInstance == null)
mInstance = new Location ();
return mInstance;
}
[Test]
public void Synchronized_3904 ()
{
// crash with LLVM
Assert.NotNull (getInstance (), "Location");
}
[Test]
[Culture ("en")]
public void Json_Parse_4415 ()
{
var f = 4.25987E-06f;
// note: always use '.' see http://www.json.org/fatfree.html
var s = f.ToString ();
var v = JsonValue.Parse (s);
Assert.AreEqual (f, (float) v, "Parse Negative Exponent");
f *= 10;
Assert.AreNotEqual (f, (float) v, "non-equal");
}
[Test]
[Culture ("en")]
public void ConvertToDouble_4620 ()
{
// can't duplicate bug when using invarient culture
Assert.That (Convert.ToDouble ("0.0"), Is.EqualTo (0.0d));
}
[Test]
public void NetworkInterface_4631 ()
{
Assert.NotNull (NetworkInterface.GetAllNetworkInterfaces ());
}
[Test]
public void WebClient_SSL_Leak ()
{
WebClient wc = new WebClient ();
// note: needs to be executed under Instrument to verify it does not leak
string s = wc.DownloadString ("https://developers.google.com");
Assert.NotNull (s);
}
#if !__TVOS__ && !__WATCHOS__
[Test]
public void WebProxy_Leak ()
{
// note: needs to be executed under Instrument to verify it does not leak
Assert.NotNull (CFNetwork.GetSystemProxySettings (), "should not leak");
}
#endif // !__TVOS__ && !__WATCHOS__
[Test]
// https://bugzilla.novell.com/show_bug.cgi?id=650402
public void ForeignKey_650402 ()
{
DataSet data = new DataSet ();
DataTable parent = new DataTable ("parent");
DataColumn pk = parent.Columns.Add ("PK");
DataTable child = new DataTable ("child");
DataColumn fk = child.Columns.Add ("FK");
data.Tables.Add (parent);
data.Tables.Add (child);
data.Relations.Add (pk, fk);
parent.Rows.Add ("value");
child.Rows.Add ("value");
data.AcceptChanges ();
child.Rows[0].Delete ();
parent.Rows[0][0] = "value2";
data.EnforceConstraints = false;
data.EnforceConstraints = true;
}
[Test]
public void Pointer_5200 ()
{
// ensure the linker did not remove the type, which is used by the runtime
Assert.NotNull (Type.GetType ("System.Reflection.Pointer, mscorlib"));
}
[Test]
public void LockRecursionException_5311 ()
{
Assert.Throws<LockRecursionException> (delegate { throw new LockRecursionException (); });
}
class AddedInSilverlight5 : INotifyPropertyChanging {
public event PropertyChangingEventHandler PropertyChanging;
}
[Test]
public void INotifyPropertyChanging_5337 ()
{
new AddedInSilverlight5 ().PropertyChanging += delegate { };
}
[Test]
public void MonoIOStat_6118 ()
{
string file = NSBundle.MainBundle.ExecutablePath;
DateTime c1 = File.GetCreationTime (file).ToUniversalTime ();
DateTime c2 = (DateTime) NSFileManager.DefaultManager.GetAttributes (file).CreationDate;
Assert.That ((c1 - c2).Seconds, Is.LessThan (30), "MonoIOStat");
}
[Test]
public void ObjectHandleCtor ()
{
Type o = typeof (Object);
// this returns a new System.Runtime.Remoting.ObjectHandle which (was) linked away previously
Assert.NotNull (Activator.CreateInstance (o.Assembly.GetName ().Name, o.FullName), "ObjectHandle");
}
[Test]
public void AttributeUsageAttribute_Persistance ()
{
Assert.IsFalse (Attribute.IsDefined (GetType (), typeof(SerializableAttribute)));
}
[Test]
[ExpectedException (typeof (NotSupportedException))]
public void LinkedAway ()
{
new System.Runtime.Remoting.RemotingException ();
}
[Test]
public void ArrayClear_11184 ()
{
byte[] key = new byte [16];
for (int i = 0; i < key.Length; i++)
key [i] = (byte) (255 - i);
Array.Clear (key, 5, 11);
for (int i = 5; i < key.Length; i++)
Assert.That (key [i], Is.EqualTo (0), i.ToString ());
}
public class Demo_14493 {
public void Update (object o)
{
}
}
[Test]
public void Action_14493 ()
{
var Demo = new Demo_14493 ();
Action<object> a = null;
a += Demo.Update;
a -= Demo.Update; // Crash here
}
enum AnEnum {
First = 1,
Second = 2
};
[Test]
public void AotGcMemmove_Crash_17284 ()
{
var arr = new AnEnum [16];
var c = new ReadOnlyCollection<AnEnum> (arr);
Assert.False (c.Contains (AnEnum.First));
}
enum MyEnum {
AValue,
AnotherValue
}
[Test]
public void Aot_Gsharedvt_21893 ()
{
IList<MyEnum> _myValues = new List<MyEnum> { MyEnum.AValue };
bool pleaseDontCrash = _myValues.Contains (MyEnum.AnotherValue);
Assert.False (pleaseDontCrash);
}
[Test]
public void PrivateMemorySize64 ()
{
// ref: https://bugzilla.xamarin.com/show_bug.cgi?id=21882
var mem = System.Diagnostics.Process.GetCurrentProcess ().PrivateMemorySize64;
// the above used a mach call that iOS samdbox did *not* allow (sandbox) on device
// but has been fixed (different call) for the same PID
Assert.That (mem, Is.Not.EqualTo (0), "PrivateMemorySize64");
}
string TestFolder (Environment.SpecialFolder folder, bool supported = true, bool exists = true, bool readOnly = false)
{
var path = Environment.GetFolderPath (folder);
Assert.That (path.Length > 0, Is.EqualTo (supported), folder.ToString ());
if (!supported)
return path;
Assert.That (Directory.Exists (path), Is.EqualTo (exists), path);
if (!exists)
return path;
string file = Path.Combine (path, "temp.txt");
try {
File.WriteAllText (file, "mine");
Assert.False (readOnly, "!readOnly " + folder);
}
catch {
Assert.True (readOnly, "readOnly " + folder);
}
finally {
File.Delete (file);
}
return path;
}
[Test]
public void SpecialFolder ()
{
// iOS8 changes the rules of the game
var fm = NSFileManager.DefaultManager;
var docs = fm.GetUrls (NSSearchPathDirectory.DocumentDirectory, NSSearchPathDomain.User) [0].Path;
var libs = fm.GetUrls (NSSearchPathDirectory.LibraryDirectory, NSSearchPathDomain.User) [0].Path;
// note: this test is more interesting on devices because of the sandbox they have
bool device = Runtime.Arch == Arch.DEVICE;
// some stuff we do not support (return String.Empty for the path)
TestFolder (Environment.SpecialFolder.Programs, supported: false);
TestFolder (Environment.SpecialFolder.Startup, supported: false);
TestFolder (Environment.SpecialFolder.Recent, supported: false);
TestFolder (Environment.SpecialFolder.SendTo, supported: false);
TestFolder (Environment.SpecialFolder.StartMenu, supported: false);
TestFolder (Environment.SpecialFolder.MyComputer, supported: false);
TestFolder (Environment.SpecialFolder.NetworkShortcuts, supported: false);
TestFolder (Environment.SpecialFolder.CommonStartMenu, supported: false);
TestFolder (Environment.SpecialFolder.CommonPrograms, supported: false);
TestFolder (Environment.SpecialFolder.CommonStartup, supported: false);
TestFolder (Environment.SpecialFolder.CommonDesktopDirectory, supported: false);
TestFolder (Environment.SpecialFolder.PrinterShortcuts, supported: false);
TestFolder (Environment.SpecialFolder.Cookies, supported: false);
TestFolder (Environment.SpecialFolder.History, supported: false);
TestFolder (Environment.SpecialFolder.Windows, supported: false);
TestFolder (Environment.SpecialFolder.System, supported: false);
TestFolder (Environment.SpecialFolder.SystemX86, supported: false);
TestFolder (Environment.SpecialFolder.ProgramFilesX86, supported: false);
TestFolder (Environment.SpecialFolder.CommonProgramFiles, supported: false);
TestFolder (Environment.SpecialFolder.CommonProgramFilesX86, supported: false);
TestFolder (Environment.SpecialFolder.CommonDocuments, supported: false);
TestFolder (Environment.SpecialFolder.CommonAdminTools, supported: false);
TestFolder (Environment.SpecialFolder.AdminTools, supported: false);
TestFolder (Environment.SpecialFolder.CommonMusic, supported: false);
TestFolder (Environment.SpecialFolder.CommonPictures, supported: false);
TestFolder (Environment.SpecialFolder.CommonVideos, supported: false);
TestFolder (Environment.SpecialFolder.LocalizedResources, supported: false);
TestFolder (Environment.SpecialFolder.CommonOemLinks, supported: false);
TestFolder (Environment.SpecialFolder.CDBurning, supported: false);
// some stuff we return a value - but the directory does not exists
var path = TestFolder (Environment.SpecialFolder.Desktop, exists: false);
path = TestFolder (Environment.SpecialFolder.Favorites, exists: false);
path = TestFolder (Environment.SpecialFolder.MyMusic, exists: false);
path = TestFolder (Environment.SpecialFolder.MyVideos, exists: false);
path = TestFolder (Environment.SpecialFolder.DesktopDirectory, exists: false);
path = TestFolder (Environment.SpecialFolder.Fonts, exists: false);
path = TestFolder (Environment.SpecialFolder.Templates, exists: false);
path = TestFolder (Environment.SpecialFolder.MyPictures, exists: false);
path = TestFolder (Environment.SpecialFolder.CommonTemplates, exists: false);
// some stuff we return and are usable either as read-only
path = TestFolder (Environment.SpecialFolder.CommonApplicationData, readOnly: true);
Assert.That (path, Is.EqualTo ("/usr/share"), "path - CommonApplicationData");
// and the simulator is more lax
path = TestFolder (Environment.SpecialFolder.ProgramFiles, readOnly: device);
Assert.That (path, Is.EqualTo ("/Applications"), "path - ProgramFiles");
path = TestFolder (Environment.SpecialFolder.UserProfile, readOnly: device);
if (Runtime.Arch == Arch.DEVICE) {
#if __WATCHOS__
Assert.True (path.StartsWith ("/private/var/mobile/Containers/Data/Application/", StringComparison.Ordinal), "Containers-ios8");
#else
if (UIDevice.CurrentDevice.CheckSystemVersion (8, 0))
Assert.True (path.StartsWith ("/private/var/mobile/Containers/Data/Application/", StringComparison.Ordinal), "Containers-ios8");
else
Assert.True (path.StartsWith ("/private/var/mobile/Applications/", StringComparison.Ordinal), "pre-Containers");
#endif
}
#if !__WATCHOS__
// tvOS (device sandbox) is more restricive than iOS as it limit access to more
// directories, mostly because they are not guaranteed to be preserved between executions
bool tvos = UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.TV;
if (tvos)
docs = Path.Combine (libs, "Caches", "Documents");
#else
bool tvos = false;
#endif
// and some stuff is read/write
path = TestFolder (Environment.SpecialFolder.MyDocuments);
Assert.That (path, Is.EqualTo (docs), "path - MyDocuments");
path = TestFolder (Environment.SpecialFolder.ApplicationData);
Assert.That (path, Is.EqualTo (docs + "/.config"), "path - ApplicationData");
path = TestFolder (Environment.SpecialFolder.LocalApplicationData);
Assert.That (path, Is.EqualTo (docs), "path - LocalApplicationData");
path = TestFolder (Environment.SpecialFolder.InternetCache);
Assert.That (path, Is.EqualTo (libs + "/Caches"), "path - InternetCache");
// new: expose NSLibraryDirectory from Environment.GetFolder
path = TestFolder (Environment.SpecialFolder.Resources, readOnly: tvos && device);
Assert.True (path.EndsWith ("/Library", StringComparison.Ordinal), "Resources");
}
#if !__WATCHOS__
[Test]
public void Events ()
{
using (var tv = new UITextView ()) {
Assert.Null (tv.WeakDelegate, "none");
// event on UITextView itself
tv.Ended += (object sender, EventArgs e) => {};
var t = tv.WeakDelegate.GetType ();
Assert.That (t.Name, Is.EqualTo ("_UITextViewDelegate"), "textview");
var fi = t.GetField ("editingEnded", BindingFlags.NonPublic | BindingFlags.Instance);
Assert.NotNull (fi, "editingEnded");
var value = fi.GetValue (tv.WeakDelegate);
Assert.NotNull (value, "value");
#if XAMCORE_2_0
// and on the UIScrollView defined one
tv.Scrolled += (object sender, EventArgs e) => {};
// and the existing (initial field) is still set
fi = t.GetField ("editingEnded", BindingFlags.NonPublic | BindingFlags.Instance);
Assert.NotNull (fi, "editingEnded/scrollview");
#else
// In Classic UITextView also defines a Scrolled event, so make sure we get the UIScrollView one.
((UIScrollView) tv).Scrolled += (object sender, EventArgs e) => {};
t = tv.WeakDelegate.GetType ();
Assert.That (t.Name, Is.EqualTo ("_UIScrollViewDelegate"), "scrollview");
fi = t.GetField ("editingEnded", BindingFlags.NonPublic | BindingFlags.Instance);
Assert.Null (fi, "editingEnded/scrollview");
#endif
}
}
#endif // !__WATCHOS__
[Test]
public void SecurityDeclaration ()
{
// note: security declarations != custom attributes
// we ensure that we can create the type / call the code
Assert.True (SecurityDeclarationDecoratedUserCode.Check (), "call");
// we ensure that both the permission and the flag are NOT part of the final/linked binary (link removes security declarations)
Assert.Null (Type.GetType ("System.Security.Permissions.FileIOPermissionAttribute, mscorlib"), "FileIOPermissionAttribute");
Assert.Null (Type.GetType ("System.Security.Permissions.FileIOPermissionAccess, mscorlib"), "FileIOPermissionAccess");
}
#if !__WATCHOS__
[Test]
public void UIButtonSubclass ()
{
// ensure the linker keeps the .ctor(UIButtonType) around
using (var b = new UIButton (UIButtonType.Custom)) {
// https://trello.com/c/Nf2B8mIM/484-remove-debug-code-in-the-linker
var m = typeof (UIButton).GetMethod ("VerifyIsUIButton", BindingFlags.Instance | BindingFlags.NonPublic);
#if DEBUG
// kept in debug builds
Assert.NotNull (m, "VerifyIsUIButton");
#else
// removed from release builds
Assert.Null (m, "VerifyIsUIButton");
#endif
}
}
#endif // !__WATCHOS__
[Test]
public void MonoRuntime34671 ()
{
Assert.NotNull (Type.GetType ("Mono.Runtime"), "Mono.Runtime");
}
[Test]
public void TraceListeners36255 ()
{
Trace.Close (); // here too
Assert.NotNull (Trace.Listeners, "C6 had a SecurityPermission call");
}
[Test]
public void TlsProvider_Apple ()
{
var provider = Mono.Security.Interface.MonoTlsProviderFactory.GetProvider ();
Assert.NotNull (provider, "provider");
Assert.That (provider.ID, Is.EqualTo (new Guid ("981af8af-a3a3-419a-9f01-a518e3a17c1c")), "correct provider");
}
[Test]
public void OldTlsProvider_LinkedOut ()
{
// make test work for classic (monotouch) and unified (iOS, tvOS and watchOS)
var fqn = typeof (NSObject).AssemblyQualifiedName.Replace ("Foundation.NSObject", "Security.Tls.OldTlsProvider");
Assert.Null (Type.GetType (fqn), "Should not be included");
}
[Test]
public void AppleTls_Default ()
{
// make test work for classic (monotouch) and unified (iOS, tvOS and watchOS)
var fqn = typeof (NSObject).AssemblyQualifiedName.Replace ("Foundation.NSObject", "Security.Tls.AppleTlsProvider");
Assert.NotNull (Type.GetType (fqn), "Should be included");
}
}
}
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