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ExplicitInterfaceMemberAccessTest.cs
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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license.
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.ClearScript.V8;
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 ExplicitInterfaceMemberAccessTest : ClearScriptTest
{
#region setup / teardown
private ScriptEngine engine;
private TestObject testObject;
private IExplicitTestInterface testInterface;
[TestInitialize]
public void TestInitialize()
{
engine = new V8ScriptEngine(V8ScriptEngineFlags.EnableDebugging);
engine.AddHostObject("host", new ExtendedHostFunctions());
engine.AddHostObject("mscorlib", HostItemFlags.GlobalMembers, new HostTypeCollection("mscorlib"));
engine.AddHostObject("ClearScriptTest", HostItemFlags.GlobalMembers, new HostTypeCollection(typeof(ClearScriptTest).Assembly).GetNamespaceNode("Microsoft.ClearScript.Test"));
engine.AddHostObject("testObject", testInterface = testObject = new TestObject());
engine.Execute("var testInterface = host.cast(IExplicitTestInterface, testObject)");
}
[TestCleanup]
public void TestCleanup()
{
testInterface = null;
engine.Dispose();
BaseTestCleanup();
}
#endregion
#region test methods
// ReSharper disable InconsistentNaming
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property()
{
testInterface.ExplicitInterfaceProperty = Enumerable.Range(0, 10).ToArray();
Assert.AreEqual(10, engine.Evaluate("testInterface.ExplicitInterfaceProperty.Length"));
engine.Execute("testInterface.ExplicitInterfaceProperty = host.newArr(System.Int32, 5)");
Assert.AreEqual(5, testInterface.ExplicitInterfaceProperty.Length);
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_Null()
{
engine.Execute("testInterface.ExplicitInterfaceProperty = null");
Assert.IsNull(testInterface.ExplicitInterfaceProperty);
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_BadAssignment()
{
TestUtil.AssertException<ArgumentException>(() => engine.Execute("testInterface.ExplicitInterfaceProperty = host.newArr(System.Double, 5)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_Scalar()
{
testInterface.ExplicitInterfaceScalarProperty = 12345;
Assert.AreEqual(12345, engine.Evaluate("testInterface.ExplicitInterfaceScalarProperty"));
engine.Execute("testInterface.ExplicitInterfaceScalarProperty = 4321");
Assert.AreEqual(4321, testInterface.ExplicitInterfaceScalarProperty);
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_Scalar_Overflow()
{
TestUtil.AssertException<ArgumentException>(() => engine.Execute("testInterface.ExplicitInterfaceScalarProperty = 54321"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_Scalar_BadAssignment()
{
TestUtil.AssertException<ArgumentException>(() => engine.Execute("testInterface.ExplicitInterfaceScalarProperty = TestEnum.Second"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_Enum()
{
testInterface.ExplicitInterfaceEnumProperty = TestEnum.Second;
Assert.AreEqual(TestEnum.Second, engine.Evaluate("testInterface.ExplicitInterfaceEnumProperty"));
engine.Execute("testInterface.ExplicitInterfaceEnumProperty = TestEnum.Third");
Assert.AreEqual(TestEnum.Third, testInterface.ExplicitInterfaceEnumProperty);
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_Enum_Zero()
{
engine.Execute("testInterface.ExplicitInterfaceEnumProperty = 0");
Assert.AreEqual((TestEnum)0, testInterface.ExplicitInterfaceEnumProperty);
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_Enum_BadAssignment()
{
TestUtil.AssertException<ArgumentException>(() => engine.Execute("testInterface.ExplicitInterfaceEnumProperty = 1"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_Struct()
{
testInterface.ExplicitInterfaceStructProperty = TimeSpan.FromDays(5);
Assert.AreEqual(TimeSpan.FromDays(5), engine.Evaluate("testInterface.ExplicitInterfaceStructProperty"));
engine.Execute("testInterface.ExplicitInterfaceStructProperty = System.TimeSpan.FromSeconds(25)");
Assert.AreEqual(TimeSpan.FromSeconds(25), testInterface.ExplicitInterfaceStructProperty);
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_Struct_BadAssignment()
{
TestUtil.AssertException<ArgumentException>(() => engine.Execute("testInterface.ExplicitInterfaceStructProperty = System.DateTime.Now"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ReadOnlyProperty()
{
Assert.AreEqual(testInterface.ExplicitInterfaceReadOnlyProperty, (int)engine.Evaluate("testInterface.ExplicitInterfaceReadOnlyProperty"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ReadOnlyProperty_Write()
{
TestUtil.AssertException<UnauthorizedAccessException>(() => engine.Execute("testInterface.ExplicitInterfaceReadOnlyProperty = 2"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Event()
{
engine.Execute("var connection = testInterface.ExplicitInterfaceEvent.connect(function (sender, args) { host.cast(IExplicitTestInterface, sender).ExplicitInterfaceScalarProperty = args.Arg; })");
testInterface.ExplicitInterfaceFireEvent(5432);
Assert.AreEqual(5432, testInterface.ExplicitInterfaceScalarProperty);
engine.Execute("connection.disconnect()");
testInterface.ExplicitInterfaceFireEvent(2345);
Assert.AreEqual(5432, testInterface.ExplicitInterfaceScalarProperty);
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Method()
{
Assert.AreEqual(testInterface.ExplicitInterfaceMethod("foo", 4), engine.Evaluate("testInterface.ExplicitInterfaceMethod('foo', 4)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Method_NoMatchingOverload()
{
TestUtil.AssertMethodBindException(() => engine.Execute("testInterface.ExplicitInterfaceMethod('foo', TestEnum.Second)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Method_Generic()
{
Assert.AreEqual(testInterface.ExplicitInterfaceMethod("foo", 4, TestEnum.Second), engine.Evaluate("testInterface.ExplicitInterfaceMethod('foo', 4, TestEnum.Second)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Method_Generic_TypeArgConstraintFailure()
{
TestUtil.AssertMethodBindException(() => engine.Execute("testInterface.ExplicitInterfaceMethod('foo', 4, testInterface)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Method_GenericRedundant()
{
Assert.AreEqual(testInterface.ExplicitInterfaceMethod("foo", 4, TestEnum.Second), engine.Evaluate("testInterface.ExplicitInterfaceMethod(TestEnum, 'foo', 4, TestEnum.Second)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Method_GenericRedundant_MismatchedTypeArg()
{
TestUtil.AssertMethodBindException(() => engine.Execute("testInterface.ExplicitInterfaceMethod(System.Int32, 'foo', 4, TestEnum.Second)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Method_GenericExplicit()
{
Assert.AreEqual(testInterface.ExplicitInterfaceMethod<TestEnum>(4), engine.Evaluate("testInterface.ExplicitInterfaceMethod(TestEnum, 4)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Method_GenericExplicit_MissingTypeArg()
{
TestUtil.AssertMethodBindException(() => engine.Execute("testInterface.ExplicitInterfaceMethod(4)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_BindTestMethod_BaseClass()
{
var arg = new TestArg() as BaseTestArg;
engine.AddRestrictedHostObject("arg", arg);
Assert.AreEqual(testInterface.ExplicitInterfaceBindTestMethod(arg), engine.Evaluate("testInterface.ExplicitInterfaceBindTestMethod(arg)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_BindTestMethod_Interface()
{
var arg = new TestArg() as ITestArg;
engine.AddRestrictedHostObject("arg", arg);
Assert.AreEqual(testInterface.ExplicitInterfaceBindTestMethod(arg), engine.Evaluate("testInterface.ExplicitInterfaceBindTestMethod(arg)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod()
{
Assert.AreEqual(testInterface.ExplicitInterfaceExtensionMethod("foo", 4), engine.Evaluate("testInterface.ExplicitInterfaceExtensionMethod('foo', 4)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_NoMatchingOverload()
{
TestUtil.AssertMethodBindException(() => engine.Execute("testInterface.ExplicitInterfaceExtensionMethod('foo', TestEnum.Second)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_Generic()
{
Assert.AreEqual(testInterface.ExplicitInterfaceExtensionMethod("foo", 4, TestEnum.Second), engine.Evaluate("testInterface.ExplicitInterfaceExtensionMethod('foo', 4, TestEnum.Second)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_Generic_TypeArgConstraintFailure()
{
TestUtil.AssertMethodBindException(() => engine.Execute("testInterface.ExplicitInterfaceExtensionMethod('foo', 4, testInterface)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_GenericRedundant()
{
Assert.AreEqual(testInterface.ExplicitInterfaceExtensionMethod("foo", 4, TestEnum.Second), engine.Evaluate("testInterface.ExplicitInterfaceExtensionMethod(TestEnum, 'foo', 4, TestEnum.Second)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_GenericRedundant_MismatchedTypeArg()
{
TestUtil.AssertMethodBindException(() => engine.Execute("testInterface.ExplicitInterfaceExtensionMethod(System.Int32, 'foo', 4, TestEnum.Second)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_GenericExplicit()
{
Assert.AreEqual(testInterface.ExplicitInterfaceExtensionMethod<TestEnum>(4), engine.Evaluate("testInterface.ExplicitInterfaceExtensionMethod(TestEnum, 4)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_GenericExplicit_MissingTypeArg()
{
TestUtil.AssertMethodBindException(() => engine.Execute("testInterface.ExplicitInterfaceExtensionMethod(4)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_OnObject()
{
Assert.IsTrue((bool)engine.Evaluate("(function (name) { return !(name in testObject) && (name in testInterface); })('ExplicitInterfaceProperty')"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_Scalar_OnObject()
{
Assert.IsTrue((bool)engine.Evaluate("(function (name) { return !(name in testObject) && (name in testInterface); })('ExplicitInterfaceScalarProperty')"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_Enum_OnObject()
{
Assert.IsTrue((bool)engine.Evaluate("(function (name) { return !(name in testObject) && (name in testInterface); })('ExplicitInterfaceEnumProperty')"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Property_Struct_OnObject()
{
Assert.IsTrue((bool)engine.Evaluate("(function (name) { return !(name in testObject) && (name in testInterface); })('ExplicitInterfaceStructProperty')"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ReadOnlyProperty_OnObject()
{
Assert.IsTrue((bool)engine.Evaluate("(function (name) { return !(name in testObject) && (name in testInterface); })('ExplicitInterfaceReadOnlyProperty')"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Event_OnObject()
{
Assert.IsTrue((bool)engine.Evaluate("(function (name) { return !(name in testObject) && (name in testInterface); })('ExplicitInterfaceEvent')"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_Method_OnObject()
{
Assert.IsTrue((bool)engine.Evaluate("(function (name) { return !(name in testObject) && (name in testInterface); })('ExplicitInterfaceMethod')"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_OnObject()
{
Assert.AreEqual(testObject.ExplicitInterfaceExtensionMethod("foo", 4), engine.Evaluate("testObject.ExplicitInterfaceExtensionMethod('foo', 4)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_NoMatchingOverload_OnObject()
{
TestUtil.AssertMethodBindException(() => engine.Execute("testObject.ExplicitInterfaceExtensionMethod('foo', TestEnum.Second)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_Generic_OnObject()
{
Assert.AreEqual(testObject.ExplicitInterfaceExtensionMethod("foo", 4, TestEnum.Second), engine.Evaluate("testObject.ExplicitInterfaceExtensionMethod('foo', 4, TestEnum.Second)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_Generic_TypeArgConstraintFailure_OnObject()
{
TestUtil.AssertMethodBindException(() => engine.Execute("testObject.ExplicitInterfaceExtensionMethod('foo', 4, testObject)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_GenericRedundant_OnObject()
{
Assert.AreEqual(testObject.ExplicitInterfaceExtensionMethod("foo", 4, TestEnum.Second), engine.Evaluate("testObject.ExplicitInterfaceExtensionMethod(TestEnum, 'foo', 4, TestEnum.Second)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_GenericRedundant_MismatchedTypeArg_OnObject()
{
TestUtil.AssertMethodBindException(() => engine.Execute("testObject.ExplicitInterfaceExtensionMethod(System.Int32, 'foo', 4, TestEnum.Second)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_GenericExplicit_OnObject()
{
Assert.AreEqual(testObject.ExplicitInterfaceExtensionMethod<TestEnum>(4), engine.Evaluate("testObject.ExplicitInterfaceExtensionMethod(TestEnum, 4)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionMethod_GenericExplicit_MissingTypeArg_OnObject()
{
TestUtil.AssertMethodBindException(() => engine.Execute("testObject.ExplicitInterfaceExtensionMethod(4)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionBindTestMethod_BaseClass()
{
var arg = new TestArg() as BaseTestArg;
engine.AddRestrictedHostObject("arg", arg);
Assert.AreEqual(testInterface.ExplicitInterfaceExtensionBindTestMethod(arg), engine.Evaluate("testInterface.ExplicitInterfaceExtensionBindTestMethod(arg)"));
}
[TestMethod, TestCategory("ExplicitInterfaceMemberAccess")]
public void ExplicitInterfaceMemberAccess_ExtensionBindTestMethod_Interface()
{
var arg = new TestArg() as ITestArg;
engine.AddRestrictedHostObject("arg", arg);
Assert.AreEqual(testInterface.ExplicitInterfaceExtensionBindTestMethod(arg), engine.Evaluate("testInterface.ExplicitInterfaceExtensionBindTestMethod(arg)"));
}
// ReSharper restore InconsistentNaming
#endregion
}
}