ClearScript/ClearScriptTest/ExtendedHostFunctionsTest.cs at master · orudge/ClearScript · GitHub

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// Licensed under the MIT license.

using System;

using System.Collections.Generic;

using System.Diagnostics.CodeAnalysis;

using System.Linq;

using Microsoft.ClearScript.Util;

using Microsoft.ClearScript.Windows;

using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace Microsoft.ClearScript.Test

{

[TestClass]

[SuppressMessage("Microsoft.Design", "CA1001:TypesThatOwnDisposableFieldsShouldBeDisposable", Justification = "Test classes use TestCleanupAttribute for deterministic teardown.")]

public class ExtendedHostFunctionsTest : ClearScriptTest

{

#region setup / teardown

private ScriptEngine engine;

private ExtendedHostFunctions host;

[TestInitialize]

public void TestInitialize()

{

engine = new JScriptEngine(WindowsScriptEngineFlags.EnableDebugging);

engine.AddHostObject("host", host = new ExtendedHostFunctions());

}

[TestCleanup]

public void TestCleanup()

{

engine.Dispose();

BaseTestCleanup();

}

#endregion

#region test methods

// ReSharper disable InconsistentNaming

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_arrType()

{

VerifyArrType<Random>();

VerifyArrType<Random>(3);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_arrType_Enum()

{

VerifyArrType<DayOfWeek>();

VerifyArrType<DayOfWeek>(3);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_arrType_Scalar()

{

VerifyArrType<double>();

VerifyArrType<double>(3);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_arrType_Struct()

{

VerifyArrType<DateTime>();

VerifyArrType<DateTime>(3);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

[ExpectedException(typeof(IndexOutOfRangeException))]

public void ExtendedHostFunctions_arrType_BadRank()

{

VerifyArrType<Random>(0);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_lib_SingleAssembly()

{

var assemblyNames = new[] { "mscorlib" };

HostTypeCollectionTest.Test(host.lib(assemblyNames), assemblyNames, null, (first, second) => first == second);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_lib_MultiAssembly()

{

var assemblyNames = new[] { "mscorlib", "System", "System.Core" };

HostTypeCollectionTest.Test(host.lib(assemblyNames), assemblyNames, null, (first, second) => first.FullName == second.FullName);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_lib_Merge()

{

var assemblyNames = new[] { "mscorlib", "System", "System.Core" };

var typeCollection = assemblyNames.Aggregate(new HostTypeCollection(), (tempTypeCollection, assemblyName) => host.lib(tempTypeCollection, assemblyName));

HostTypeCollectionTest.Test(typeCollection, assemblyNames, null, (first, second) => first.FullName == second.FullName);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type()

{

var hostType = (HostType)host.type("System.Random");

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(Random), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_Generic()

{

var hostType = (HostType)host.type("System.Collections.Generic.Dictionary");

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(Dictionary<,>), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_GenericWithTypeArgs()

{

var stringHostType = host.type("System.String");

var intHostType = host.type("System.Int32");

var hostType = (HostType)host.type("System.Collections.Generic.Dictionary", stringHostType, intHostType);

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(Dictionary<string, int>), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_Overloaded()

{

const string locator = "System.Action";

var hostType = (HostType)host.type(locator);

Assert.IsTrue(hostType.Types.Length > 1);

Assert.IsTrue(hostType.Types.All(type => type.GetLocator() == locator));

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_OverloadedWithTypeArgs()

{

var stringHostType = host.type("System.String");

var intHostType = host.type("System.Int32");

var hostType = (HostType)host.type("System.Func", stringHostType, intHostType);

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(Func<string, int>), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_PartialAssemblyName()

{

var hostType = (HostType)host.type("System.Linq.Enumerable", "System.Core");

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(Enumerable), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_PartialAssemblyName_Generic()

{

var hostType = (HostType)host.type("System.Collections.Generic.HashSet", "System.Core");

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(HashSet<>), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_PartialAssemblyName_GenericWithTypeArgs()

{

var stringHostType = host.type("System.String");

var hostType = (HostType)host.type("System.Collections.Generic.HashSet", "System.Core", stringHostType);

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(HashSet<string>), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_PartialAssemblyName_Overloaded()

{

const string locator = "System.Action";

var hostType = (HostType)host.type(locator, "System.Core");

Assert.IsTrue(hostType.Types.Length > 1);

Assert.IsTrue(hostType.Types.All(type => type.GetLocator() == locator));

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_PartialAssemblyName_OverloadedWithTypeArgs()

{

var stringHostType = host.type("System.String");

var intHostType = host.type("System.Int32");

var hostType = (HostType)host.type("System.Func", "System.Core", stringHostType, stringHostType, stringHostType, stringHostType, stringHostType, stringHostType, stringHostType, stringHostType, stringHostType, intHostType);

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(Func<string, string, string, string, string, string, string, string, string, int>), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_FullAssemblyName()

{

var hostType = (HostType)host.type("System.Linq.Enumerable", "System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089");

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(Enumerable), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_FullAssemblyName_Generic()

{

var hostType = (HostType)host.type("System.Collections.Generic.HashSet", "System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089");

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(HashSet<>), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_FullAssemblyName_GenericWithTypeArgs()

{

var stringHostType = host.type("System.String");

var hostType = (HostType)host.type("System.Collections.Generic.HashSet", "System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089", stringHostType);

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(HashSet<string>), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_FullAssemblyName_Overloaded()

{

const string locator = "System.Action";

var hostType = (HostType)host.type(locator, "System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089");

Assert.IsTrue(hostType.Types.Length > 1);

Assert.IsTrue(hostType.Types.All(type => type.GetLocator() == locator));

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_FullAssemblyName_OverloadedWithTypeArgs()

{

var stringHostType = host.type("System.String");

var intHostType = host.type("System.Int32");

var hostType = (HostType)host.type("System.Func", "System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089", stringHostType, stringHostType, stringHostType, stringHostType, stringHostType, stringHostType, stringHostType, stringHostType, stringHostType, intHostType);

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(Func<string, string, string, string, string, string, string, string, string, int>), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_NonSystem()

{

var hostType = (HostType)host.type("Microsoft.ClearScript.ScriptEngine");

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(ScriptEngine), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_NonSystem_Generic()

{

var hostType = (HostType)host.type("Microsoft.ClearScript.OutArg");

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(OutArg<>), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_NonSystem_GenericWithTypeArgs()

{

var stringHostType = host.type("System.String");

var hostType = (HostType)host.type("Microsoft.ClearScript.OutArg", stringHostType);

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(OutArg<string>), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_NonSystem_PartialAssemblyName()

{

var hostType = (HostType)host.type("Microsoft.ClearScript.ScriptEngine", "ClearScript");

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(ScriptEngine), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_NonSystem_PartialAssemblyName_Generic()

{

var hostType = (HostType)host.type("Microsoft.ClearScript.OutArg", "ClearScript");

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(OutArg<>), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_NonSystem_PartialAssemblyName_GenericWithTypeArgs()

{

var stringHostType = host.type("System.String");

var hostType = (HostType)host.type("Microsoft.ClearScript.OutArg", "ClearScript", stringHostType);

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(typeof(OutArg<string>), hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

public void ExtendedHostFunctions_type_FromType()

{

var type = typeof(Dictionary<string, int>);

var hostType = (HostType)host.type(type);

Assert.AreEqual(1, hostType.Types.Length);

Assert.AreEqual(type, hostType.Type);

}

[TestMethod, TestCategory("ExtendedHostFunctions")]

[ExpectedException(typeof(TypeLoadException))]

public void ExtendedHostFunctions_type_BadAssemblyName()

{

host.type("Microsoft.ClearScript.ScriptEngine", "Bogus");

}

// ReSharper restore InconsistentNaming

#endregion

#region miscellaneous

private void VerifyArrType<T>()

{

var hostType = (HostType)host.arrType<T>();

Assert.AreEqual(1, hostType.Types.Length);

var type = hostType.Types[0];

Assert.IsTrue(type.IsArray);

Assert.AreEqual(1, type.GetArrayRank());

}

private void VerifyArrType<T>(int rank)

{

var hostType = (HostType)host.arrType<T>(rank);

Assert.AreEqual(1, hostType.Types.Length);

var type = hostType.Types[0];

Assert.IsTrue(type.IsArray);

Assert.AreEqual(rank, type.GetArrayRank());

}

#endregion

}

ClearScript/ClearScriptTest/ExtendedHostFunctionsTest.cs at master · orudge/ClearScript · GitHub

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