Add Mac implementation of FileChangeTracker.

- Added a LanguageServices Mac test project.
- Added a few tests for the new `DefaultFileChangeTracker`. There's currently an issue with the MonoDevelop.Core binaries we're compiling against which doesn't allow me to unit test other pieces of the class (they depend on instantiating mono develop objects).
- Added IVT from product projects to new mac testing project.

#1789
This commit is contained in:
N. Taylor Mullen 2017-12-11 17:34:18 -08:00
parent f208b27bd7
commit b73c50be41
14 changed files with 345 additions and 3 deletions

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@ -1,6 +1,6 @@
Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 15
VisualStudioVersion = 15.0.26927.3
VisualStudioVersion = 15.0.27128.0
MinimumVisualStudioVersion = 15.0.26730.03
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{3C0D6505-79B3-49D0-B4C3-176F0F1836ED}"
ProjectSection(SolutionItems) = preProject
@ -76,6 +76,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.VisualStudio.Mac.
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.VisualStudio.Mac.LanguageServices.Razor", "src\Microsoft.VisualStudio.Mac.LanguageServices.Razor\Microsoft.VisualStudio.Mac.LanguageServices.Razor.csproj", "{95B18DEE-8B45-4CF0-B9F8-CCBAF3B5251A}"
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.VisualStudio.Mac.LanguageServices.Razor.Test", "test\Microsoft.VisualStudio.Mac.LanguageServices.Razor.Test\Microsoft.VisualStudio.Mac.LanguageServices.Razor.Test.csproj", "{B8A3E4CA-D54A-441F-A3BF-E00F060CA042}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -306,6 +308,14 @@ Global
{95B18DEE-8B45-4CF0-B9F8-CCBAF3B5251A}.Release|Any CPU.Build.0 = Release|Any CPU
{95B18DEE-8B45-4CF0-B9F8-CCBAF3B5251A}.ReleaseNoVSIX|Any CPU.ActiveCfg = Release|Any CPU
{95B18DEE-8B45-4CF0-B9F8-CCBAF3B5251A}.ReleaseNoVSIX|Any CPU.Build.0 = Release|Any CPU
{B8A3E4CA-D54A-441F-A3BF-E00F060CA042}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{B8A3E4CA-D54A-441F-A3BF-E00F060CA042}.Debug|Any CPU.Build.0 = Debug|Any CPU
{B8A3E4CA-D54A-441F-A3BF-E00F060CA042}.DebugNoVSIX|Any CPU.ActiveCfg = Debug|Any CPU
{B8A3E4CA-D54A-441F-A3BF-E00F060CA042}.DebugNoVSIX|Any CPU.Build.0 = Debug|Any CPU
{B8A3E4CA-D54A-441F-A3BF-E00F060CA042}.Release|Any CPU.ActiveCfg = Release|Any CPU
{B8A3E4CA-D54A-441F-A3BF-E00F060CA042}.Release|Any CPU.Build.0 = Release|Any CPU
{B8A3E4CA-D54A-441F-A3BF-E00F060CA042}.ReleaseNoVSIX|Any CPU.ActiveCfg = Release|Any CPU
{B8A3E4CA-D54A-441F-A3BF-E00F060CA042}.ReleaseNoVSIX|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
@ -339,6 +349,7 @@ Global
{FC684D4F-D23C-407C-9C68-E10EF3B38560} = {92463391-81BE-462B-AC3C-78C6C760741F}
{FAF9986F-E086-4513-9D52-F7BF5FFCF31D} = {C0CC1E1F-1559-44DE-93A8-63259CEA2AAB}
{95B18DEE-8B45-4CF0-B9F8-CCBAF3B5251A} = {3C0D6505-79B3-49D0-B4C3-176F0F1836ED}
{B8A3E4CA-D54A-441F-A3BF-E00F060CA042} = {92463391-81BE-462B-AC3C-78C6C760741F}
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {0035341D-175A-4D05-95E6-F1C2785A1E26}

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@ -2,6 +2,7 @@
<Import Project="dependencies.props" />
<ItemGroup>
<ExcludeFromTest Include="$(RepositoryRoot)test\Microsoft.VisualStudio.Mac.LanguageServices.Razor.Test\Microsoft.VisualStudio.Mac.LanguageServices.Razor.Test.csproj" Condition="'$(OS)'!='Windows_NT'" />
<ExcludeFromTest Include="$(RepositoryRoot)test\Microsoft.VisualStudio.LanguageServices.Razor.Test\Microsoft.VisualStudio.LanguageServices.Razor.Test.csproj" Condition="'$(OS)'!='Windows_NT'" />
<ExcludeFromTest Include="$(RepositoryRoot)test\Microsoft.AspNetCore.Razor.Test.Common\Microsoft.AspNetCore.Razor.Test.Common.csproj" />
<ExcludeFromTest Include="$(RepositoryRoot)test\Microsoft.VisualStudio.Editor.Razor.Test\Microsoft.VisualStudio.Editor.Razor.Test.csproj" Condition="'$(OS)'!='Windows_NT'" />

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@ -9,6 +9,7 @@ using System.Runtime.CompilerServices;
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.Editor.Razor.Test, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.Editor.Razor.Test.Common, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.Mac.LanguageServices.Razor, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.Mac.LanguageServices.Razor.Test, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.LanguageServices.Razor, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.LanguageServices.Razor.Test, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.RazorExtension, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]

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@ -5,6 +5,7 @@ using System.Runtime.CompilerServices;
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.Editor.Razor.Test, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.Mac.LanguageServices.Razor, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.Mac.LanguageServices.Razor.Test, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.LanguageServices.Razor, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.LanguageServices.Razor.Test, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.RazorExtension, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]

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@ -0,0 +1,130 @@
// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using Microsoft.CodeAnalysis.Razor;
using Microsoft.VisualStudio.Editor.Razor;
using MonoDevelop.Core;
namespace Microsoft.VisualStudio.Mac.LanguageServices.Razor
{
internal class DefaultFileChangeTracker : FileChangeTracker
{
private readonly ForegroundDispatcher _foregroundDispatcher;
private readonly string _normalizedFilePath;
private bool _listening;
public override event EventHandler<FileChangeEventArgs> Changed;
public DefaultFileChangeTracker(
string filePath,
ForegroundDispatcher foregroundDispatcher)
{
if (string.IsNullOrEmpty(filePath))
{
throw new ArgumentException(Resources.ArgumentCannotBeNullOrEmpty, nameof(filePath));
}
if (foregroundDispatcher == null)
{
throw new ArgumentNullException(nameof(foregroundDispatcher));
}
FilePath = filePath;
_normalizedFilePath = NormalizePath(FilePath);
_foregroundDispatcher = foregroundDispatcher;
}
public override string FilePath { get; }
public override void StartListening()
{
_foregroundDispatcher.AssertForegroundThread();
if (_listening)
{
return;
}
AttachToFileServiceEvents();
_listening = true;
}
public override void StopListening()
{
_foregroundDispatcher.AssertForegroundThread();
if (!_listening)
{
return;
}
DetachFromFileServiceEvents();
_listening = false;
}
// Virtual for testing
protected virtual void AttachToFileServiceEvents()
{
FileService.FileChanged += FileService_FileChanged;
FileService.FileCreated += FileService_FileCreated;
FileService.FileRemoved += FileService_FileRemoved;
}
// Virtual for testing
protected virtual void DetachFromFileServiceEvents()
{
FileService.FileChanged -= FileService_FileChanged;
FileService.FileCreated -= FileService_FileCreated;
FileService.FileRemoved -= FileService_FileRemoved;
}
private void FileService_FileChanged(object sender, FileEventArgs args) => HandleFileChangeEvent(FileChangeKind.Changed, args);
private void FileService_FileCreated(object sender, FileEventArgs args) => HandleFileChangeEvent(FileChangeKind.Added, args);
private void FileService_FileRemoved(object sender, FileEventArgs args) => HandleFileChangeEvent(FileChangeKind.Removed, args);
private void HandleFileChangeEvent(FileChangeKind changeKind, FileEventArgs args)
{
_foregroundDispatcher.AssertForegroundThread();
if (Changed == null)
{
return;
}
foreach (var fileEvent in args)
{
if (fileEvent.IsDirectory)
{
continue;
}
var normalizedEventPath = NormalizePath(fileEvent.FileName.FullPath);
if (string.Equals(_normalizedFilePath, normalizedEventPath, StringComparison.OrdinalIgnoreCase))
{
OnChanged(changeKind);
return;
}
}
}
private void OnChanged(FileChangeKind changeKind)
{
_foregroundDispatcher.AssertForegroundThread();
var args = new FileChangeEventArgs(FilePath, changeKind);
Changed?.Invoke(this, args);
}
private static string NormalizePath(string path)
{
path = path.Replace('\\', '/');
return path;
}
}
}

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@ -0,0 +1,35 @@
// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using Microsoft.CodeAnalysis.Razor;
using Microsoft.VisualStudio.Editor.Razor;
namespace Microsoft.VisualStudio.Mac.LanguageServices.Razor
{
internal class DefaultFileChangeTrackerFactory : FileChangeTrackerFactory
{
private readonly ForegroundDispatcher _foregroundDispatcher;
public DefaultFileChangeTrackerFactory(ForegroundDispatcher foregroundDispatcher)
{
if (foregroundDispatcher == null)
{
throw new ArgumentNullException(nameof(foregroundDispatcher));
}
_foregroundDispatcher = foregroundDispatcher;
}
public override FileChangeTracker Create(string filePath)
{
if (string.IsNullOrEmpty(filePath))
{
throw new ArgumentException(Resources.ArgumentCannotBeNullOrEmpty, nameof(filePath));
}
var fileChangeTracker = new DefaultFileChangeTracker(filePath, _foregroundDispatcher);
return fileChangeTracker;
}
}
}

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@ -0,0 +1,29 @@
// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using System.Composition;
using Microsoft.CodeAnalysis.Host;
using Microsoft.CodeAnalysis.Host.Mef;
using Microsoft.CodeAnalysis.Razor;
using Microsoft.VisualStudio.Editor.Razor;
namespace Microsoft.VisualStudio.Mac.LanguageServices.Razor
{
[Shared]
[ExportLanguageServiceFactory(typeof(FileChangeTrackerFactory), RazorLanguage.Name, ServiceLayer.Default)]
internal class DefaultFileChangeTrackerFactoryFactory : ILanguageServiceFactory
{
public ILanguageService CreateLanguageService(HostLanguageServices languageServices)
{
if (languageServices == null)
{
throw new ArgumentNullException(nameof(languageServices));
}
var foregroundDispatcher = languageServices.WorkspaceServices.GetRequiredService<ForegroundDispatcher>();
var errorReporter = languageServices.WorkspaceServices.GetRequiredService<ErrorReporter>();
return new DefaultFileChangeTrackerFactory(foregroundDispatcher);
}
}
}

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@ -0,0 +1,7 @@
// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System.Runtime.CompilerServices;
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.Mac.LanguageServices.Razor.Test, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("DynamicProxyGenAssembly2, PublicKey=0024000004800000940000000602000000240000525341310004000001000100c547cac37abd99c8db225ef2f6c8a3602f3b3606cc9891605d02baa56104f4cfc0734aa39b93bf7852f7d9266654753cc297e7d2edfe0bac1cdcf9f717241550e0a7b191195b7667bb4f64bcb8e2121380fd1d9d46ad2d92d2d15605093924cceaf74c4861eff62abf69b9291ed0a340e113be11e6a7d3113e92484cf7045cc7")]

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@ -10,6 +10,20 @@ namespace Microsoft.VisualStudio.Mac.LanguageServices.Razor
private static readonly ResourceManager _resourceManager
= new ResourceManager("Microsoft.VisualStudio.Mac.LanguageServices.Razor.Resources", typeof(Resources).GetTypeInfo().Assembly);
/// <summary>
/// Value cannot be null or an empty string.
/// </summary>
internal static string ArgumentCannotBeNullOrEmpty
{
get => GetString("ArgumentCannotBeNullOrEmpty");
}
/// <summary>
/// Value cannot be null or an empty string.
/// </summary>
internal static string FormatArgumentCannotBeNullOrEmpty()
=> GetString("ArgumentCannotBeNullOrEmpty");
/// <summary>
/// Razor Language Service error encountered.
/// </summary>

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@ -117,6 +117,9 @@
<resheader name="writer">
<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
<data name="ArgumentCannotBeNullOrEmpty" xml:space="preserve">
<value>Value cannot be null or an empty string.</value>
</data>
<data name="RazorLanguageServiceGeneralError" xml:space="preserve">
<value>Razor Language Service error encountered.</value>
</data>

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@ -5,4 +5,5 @@ using System.Runtime.CompilerServices;
[assembly: InternalsVisibleTo("Microsoft.CodeAnalysis.Razor.Workspaces.Test, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.Editor.Razor.Test, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.LanguageServices.Razor.Test, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("Microsoft.VisualStudio.Mac.LanguageServices.Razor.Test, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f33a29044fa9d740c9b3213a93e57c84b472c84e0b8a0e1ae48e67a9f8f6de9d5f7f3d52ac23e48ac51801f1dc950abe901da34d2a9e3baadb141a17c77ef3c565dd5ee5054b91cf63bb3c6ab83f72ab3aafe93d0fc3c2348b764fafb0b1c0733de51459aeab46580384bf9d74c4e28164b7cde247f891ba07891c9d872ad2bb")]
[assembly: InternalsVisibleTo("DynamicProxyGenAssembly2, PublicKey=0024000004800000940000000602000000240000525341310004000001000100c547cac37abd99c8db225ef2f6c8a3602f3b3606cc9891605d02baa56104f4cfc0734aa39b93bf7852f7d9266654753cc297e7d2edfe0bac1cdcf9f717241550e0a7b191195b7667bb4f64bcb8e2121380fd1d9d46ad2d92d2d15605093924cceaf74c4861eff62abf69b9291ed0a340e113be11e6a7d3113e92484cf7045cc7")]

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@ -79,7 +79,7 @@ namespace Microsoft.VisualStudio.LanguageServices.Razor
}
[ForegroundFact]
public void StartListening_NotListening_DoesNothing()
public void StopListening_NotListening_DoesNothing()
{
// Arrange
uint cookie = VSConstants.VSCOOKIE_NIL;
@ -108,7 +108,7 @@ namespace Microsoft.VisualStudio.LanguageServices.Razor
.Setup(f => f.AdviseFileChange(It.IsAny<string>(), It.IsAny<uint>(), It.IsAny<IVsFileChangeEvents>(), out cookie))
.Returns(VSConstants.S_OK);
var tracker = new DefaultFileChangeTracker(filePath, Dispatcher, ErrorReporter, fileChangeService.Object);
var called = false;
tracker.Changed += (sender, args) =>
{

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@ -0,0 +1,89 @@
// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using Microsoft.CodeAnalysis.Razor;
using Microsoft.VisualStudio.Editor.Razor;
using MonoDevelop.Core;
using Moq;
using Xunit;
namespace Microsoft.VisualStudio.Mac.LanguageServices.Razor
{
public class DefaultFileChangeTrackerTest : ForegroundDispatcherTestBase
{
[ForegroundFact]
public void StartListening_AdvisesForFileChange()
{
// Arrange
var tracker = new TestFileChangeTracker("C:/_ViewImports.cshtml", Dispatcher);
// Act
tracker.StartListening();
// Assert
Assert.Equal(1, tracker.AttachToFileServiceEventsCount);
}
[ForegroundFact]
public void StartListening_AlreadyListening_DoesNothing()
{
// Arrange
var tracker = new TestFileChangeTracker("C:/_ViewImports.cshtml", Dispatcher);
tracker.StartListening();
// Act
tracker.StartListening();
// Assert
Assert.Equal(1, tracker.AttachToFileServiceEventsCount);
}
[ForegroundFact]
public void StopListening_UnadvisesForFileChange()
{
// Arrange
var tracker = new TestFileChangeTracker("C:/_ViewImports.cshtml", Dispatcher);
tracker.StartListening(); // Start listening for changes.
// Act
tracker.StopListening();
// Assert
Assert.Equal(1, tracker.AttachToFileServiceEventsCount);
Assert.Equal(1, tracker.DetachFromFileServiceEventsCount);
}
[ForegroundFact]
public void StopListening_NotListening_DoesNothing()
{
// Arrange
var tracker = new TestFileChangeTracker("C:/_ViewImports.cshtml", Dispatcher);
// Act
tracker.StopListening();
// Assert
Assert.Equal(0, tracker.AttachToFileServiceEventsCount);
Assert.Equal(0, tracker.DetachFromFileServiceEventsCount);
}
private class TestFileChangeTracker : DefaultFileChangeTracker
{
public TestFileChangeTracker(
string filePath,
ForegroundDispatcher foregroundDispatcher) : base(filePath, foregroundDispatcher)
{
}
public int AttachToFileServiceEventsCount { get; private set; }
public int DetachFromFileServiceEventsCount { get; private set; }
protected override void AttachToFileServiceEvents() => AttachToFileServiceEventsCount++;
protected override void DetachFromFileServiceEvents() => DetachFromFileServiceEventsCount++;
}
}
}

View File

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