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Imported Upstream version 5.4.0.167

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Former-commit-id: 5624ac747d633e885131e8349322922b6a59baaa
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2017-08-21 15:34:15 +00:00
parent e49d6f06c0
commit 536cd135cc
12856 changed files with 563812 additions and 223249 deletions
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28
external/corefx/src/System.Runtime.WindowsRuntime/System.Runtime.WindowsRuntime.sln vendored
View File

@@ -2,6 +2,11 @@ Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 14
VisualStudioVersion = 14.0.25420.1
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "System.Runtime.WindowsRuntime.Tests", "tests\System.Runtime.WindowsRuntime.Tests.csproj", "{C4854B44-ABFE-4BB5-8F89-F35FE6201338}"
ProjectSection(ProjectDependencies) = postProject
{844A2A0B-4169-49C3-B367-AFDC4894E487} = {844A2A0B-4169-49C3-B367-AFDC4894E487}
EndProjectSection
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "System.Runtime.WindowsRuntime", "src\System.Runtime.WindowsRuntime.csproj", "{844A2A0B-4169-49C3-B367-AFDC4894E487}"
ProjectSection(ProjectDependencies) = postProject
{FDDA3E4A-B182-4CD1-B624-EBD72D8A05DA} = {FDDA3E4A-B182-4CD1-B624-EBD72D8A05DA}
@@ -9,6 +14,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "System.Runtime.WindowsRunti
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "System.Runtime.WindowsRuntime", "ref\System.Runtime.WindowsRuntime.csproj", "{FDDA3E4A-B182-4CD1-B624-EBD72D8A05DA}"
EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tests", "tests", "{1A2F9F4A-A032-433E-B914-ADD5992BB178}"
EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{E107E9C1-E893-4E87-987E-04EF0DCEAEFD}"
EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "ref", "ref", "{2E666815-2EDB-464B-9DF6-380BF4789AD4}"
@@ -19,19 +26,24 @@ Global
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{844A2A0B-4169-49C3-B367-AFDC4894E487}.Debug|Any CPU.ActiveCfg = netcoreapp-Windows_NT-Debug|Any CPU
{844A2A0B-4169-49C3-B367-AFDC4894E487}.Debug|Any CPU.Build.0 = netcoreapp-Windows_NT-Debug|Any CPU
{844A2A0B-4169-49C3-B367-AFDC4894E487}.Release|Any CPU.ActiveCfg = netcoreapp-Windows_NT-Release|Any CPU
{844A2A0B-4169-49C3-B367-AFDC4894E487}.Release|Any CPU.Build.0 = netcoreapp-Windows_NT-Release|Any CPU
{FDDA3E4A-B182-4CD1-B624-EBD72D8A05DA}.Debug|Any CPU.ActiveCfg = netcoreapp-Debug|Any CPU
{FDDA3E4A-B182-4CD1-B624-EBD72D8A05DA}.Debug|Any CPU.Build.0 = netcoreapp-Debug|Any CPU
{FDDA3E4A-B182-4CD1-B624-EBD72D8A05DA}.Release|Any CPU.ActiveCfg = netcoreapp-Release|Any CPU
{FDDA3E4A-B182-4CD1-B624-EBD72D8A05DA}.Release|Any CPU.Build.0 = netcoreapp-Release|Any CPU
{C4854B44-ABFE-4BB5-8F89-F35FE6201338}.Debug|Any CPU.ActiveCfg = uap-Windows_NT-Debug|Any CPU
{C4854B44-ABFE-4BB5-8F89-F35FE6201338}.Debug|Any CPU.Build.0 = uap-Windows_NT-Debug|Any CPU
{C4854B44-ABFE-4BB5-8F89-F35FE6201338}.Release|Any CPU.ActiveCfg = uap-Windows_NT-Release|Any CPU
{C4854B44-ABFE-4BB5-8F89-F35FE6201338}.Release|Any CPU.Build.0 = uap-Windows_NT-Release|Any CPU
{844A2A0B-4169-49C3-B367-AFDC4894E487}.Debug|Any CPU.ActiveCfg = uap-Windows_NT-Debug|Any CPU
{844A2A0B-4169-49C3-B367-AFDC4894E487}.Debug|Any CPU.Build.0 = uap-Windows_NT-Debug|Any CPU
{844A2A0B-4169-49C3-B367-AFDC4894E487}.Release|Any CPU.ActiveCfg = uap-Windows_NT-Release|Any CPU
{844A2A0B-4169-49C3-B367-AFDC4894E487}.Release|Any CPU.Build.0 = uap-Windows_NT-Release|Any CPU
{FDDA3E4A-B182-4CD1-B624-EBD72D8A05DA}.Debug|Any CPU.ActiveCfg = uap-Debug|Any CPU
{FDDA3E4A-B182-4CD1-B624-EBD72D8A05DA}.Debug|Any CPU.Build.0 = uap-Debug|Any CPU
{FDDA3E4A-B182-4CD1-B624-EBD72D8A05DA}.Release|Any CPU.ActiveCfg = uap-Release|Any CPU
{FDDA3E4A-B182-4CD1-B624-EBD72D8A05DA}.Release|Any CPU.Build.0 = uap-Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(NestedProjects) = preSolution
{C4854B44-ABFE-4BB5-8F89-F35FE6201338} = {1A2F9F4A-A032-433E-B914-ADD5992BB178}
{844A2A0B-4169-49C3-B367-AFDC4894E487} = {E107E9C1-E893-4E87-987E-04EF0DCEAEFD}
{FDDA3E4A-B182-4CD1-B624-EBD72D8A05DA} = {2E666815-2EDB-464B-9DF6-380BF4789AD4}
EndGlobalSection

3
external/corefx/src/System.Runtime.WindowsRuntime/dir.props vendored
View File

@@ -2,7 +2,8 @@
<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="..\dir.props" />
<PropertyGroup>
<AssemblyVersion>4.0.13.0</AssemblyVersion>
<AssemblyVersion>4.0.14.0</AssemblyVersion>
<AssemblyKey>ECMA</AssemblyKey>
<IsUAP>true</IsUAP>
</PropertyGroup>
</Project>

26
external/corefx/src/System.Runtime.WindowsRuntime/pkg/System.Runtime.WindowsRuntime.pkgproj vendored
View File

@@ -1,26 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.props))\dir.props" />
<ItemGroup>
<ProjectReference Include="..\ref\System.Runtime.WindowsRuntime.csproj">
<SupportedFramework>netcore451;wpa81</SupportedFramework>
</ProjectReference>
<ProjectReference Include="..\src\System.Runtime.WindowsRuntime.csproj" />
<!-- Not supported for desktop -->
<InboxOnTargetFramework Include="win8" />
<InboxOnTargetFramework Include="wp80" />
<InboxOnTargetFramework Include="wpa81" />
<InboxOnTargetFramework Include="portable-win8+wp8+wpa81" />
</ItemGroup>
<ItemGroup>
<!-- This package is only supported on win8 and later RIDs -->
<ValidatePackageSuppression Include="PermitImplementation">
<Value>.NETCoreApp,Version=v1.1/win10-arm64;.NETCoreApp,Version=v2.0/win10-arm64</Value>
</ValidatePackageSuppression>
<!-- this package is part of the implementation closure of NETStandard.Library
therefore it cannot reference NETStandard.Library -->
<SuppressMetaPackage Include="NETStandard.Library" />
</ItemGroup>
<Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
</Project>

1
external/corefx/src/System.Runtime.WindowsRuntime/ref/Configurations.props vendored
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@@ -2,7 +2,6 @@
<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<BuildConfigurations>
netcoreapp;
uap;
</BuildConfigurations>
</PropertyGroup>

19
external/corefx/src/System.Runtime.WindowsRuntime/ref/System.Runtime.WindowsRuntime.cs vendored
View File

@@ -49,6 +49,25 @@ namespace System.IO
public static global::System.Threading.Tasks.Task<global::System.IO.Stream> OpenStreamForWriteAsync(this global::Windows.Storage.IStorageFile windowsRuntimeFile) { throw null; }
[global::System.CLSCompliantAttribute(false)]
public static global::System.Threading.Tasks.Task<global::System.IO.Stream> OpenStreamForWriteAsync(this global::Windows.Storage.IStorageFolder rootDirectory, string relativePath, global::Windows.Storage.CreationCollisionOption creationCollisionOption) { throw null; }
[global::System.CLSCompliantAttribute(false)]
public static global::Microsoft.Win32.SafeHandles.SafeFileHandle CreateSafeFileHandle(
this global::Windows.Storage.IStorageFile windowsRuntimeFile,
global::System.IO.FileAccess access = global::System.IO.FileAccess.ReadWrite,
global::System.IO.FileShare share = global::System.IO.FileShare.Read,
global::System.IO.FileOptions options = global::System.IO.FileOptions.None) { throw null; }
[global::System.CLSCompliantAttribute(false)]
public static global::Microsoft.Win32.SafeHandles.SafeFileHandle CreateSafeFileHandle(
this global::Windows.Storage.IStorageFolder rootDirectory,
string relativePath,
global::System.IO.FileMode mode) { throw null; }
[global::System.CLSCompliantAttribute(false)]
public static global::Microsoft.Win32.SafeHandles.SafeFileHandle CreateSafeFileHandle(
this global::Windows.Storage.IStorageFolder rootDirectory,
string relativePath,
global::System.IO.FileMode mode,
global::System.IO.FileAccess access,
global::System.IO.FileShare share = global::System.IO.FileShare.Read,
global::System.IO.FileOptions options = global::System.IO.FileOptions.None) { throw null; }
}
[global::System.Security.SecurityCriticalAttribute]
public static partial class WindowsRuntimeStreamExtensions

3
external/corefx/src/System.Runtime.WindowsRuntime/ref/System.Runtime.WindowsRuntime.csproj vendored
View File

@@ -2,7 +2,6 @@
<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" DefaultTargets="Build">
<Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.props))\dir.props" />
<PropertyGroup>
<UseECMAKey>true</UseECMAKey>
<!--
NOTE: Suppress false positive warning for the special case where we're building System.Runtime.WindowsRuntime itself
at a version other than 4.0.0.0, which is referenced indirectly via the mscorlib.dll design-time facade, which
@@ -15,8 +14,6 @@
<NoWarn>1698</NoWarn>
<ProjectGuid>{FDDA3E4A-B182-4CD1-B624-EBD72D8A05DA}</ProjectGuid>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'netcoreapp-Debug|AnyCPU'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'netcoreapp-Release|AnyCPU'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'uap-Debug|AnyCPU'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'uap-Release|AnyCPU'" />
<ItemGroup>

1
external/corefx/src/System.Runtime.WindowsRuntime/src/Configurations.props vendored
View File

@@ -2,7 +2,6 @@
<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<BuildConfigurations>
netcoreapp-Windows_NT;
uap-Windows_NT;
uapaot-Windows_NT;
</BuildConfigurations>

39
external/corefx/src/System.Runtime.WindowsRuntime/src/Resources/Strings.resx vendored
View File

@@ -235,4 +235,43 @@
<data name="UnauthorizedAccess_InternalBuffer" xml:space="preserve">
<value>MemoryStream's internal buffer cannot be accessed.</value>
</data>
<data name="NotSupported_Inheritable" xml:space="preserve">
<value>Inheritable is not a supported option.</value>
</data>
<data name="NotSupported_Encrypted" xml:space="preserve">
<value>Encrypted is not a supported option.</value>
</data>
<data name="IO_FileNotFound" xml:space="preserve">
<value>Unable to find the specified file.</value>
</data>
<data name="IO_FileNotFound_FileName" xml:space="preserve">
<value>Could not find file '{0}'.</value>
</data>
<data name="IO_PathNotFound_NoPathName" xml:space="preserve">
<value>Could not find a part of the path.</value>
</data>
<data name="IO_PathNotFound_Path" xml:space="preserve">
<value>Could not find a part of the path '{0}'.</value>
</data>
<data name="UnauthorizedAccess_IODenied_NoPathName" xml:space="preserve">
<value>Access to the path is denied.</value>
</data>
<data name="UnauthorizedAccess_IODenied_Path" xml:space="preserve">
<value>Access to the path '{0}' is denied.</value>
</data>
<data name="IO_AlreadyExists_Name" xml:space="preserve">
<value>Cannot create '{0}' because a file or directory with the same name already exists.</value>
</data>
<data name="IO_PathTooLong" xml:space="preserve">
<value>The specified file name or path is too long, or a component of the specified path is too long.</value>
</data>
<data name="IO_SharingViolation_File" xml:space="preserve">
<value>The process cannot access the file '{0}' because it is being used by another process.</value>
</data>
<data name="IO_SharingViolation_NoFileName" xml:space="preserve">
<value>The process cannot access the file because it is being used by another process.</value>
</data>
<data name="IO_FileExists_Name" xml:space="preserve">
<value>The file '{0}' already exists.</value>
</data>
</root>

22
external/corefx/src/System.Runtime.WindowsRuntime/src/System.Runtime.WindowsRuntime.csproj vendored
View File

@@ -2,7 +2,6 @@
<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" DefaultTargets="Build">
<Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.props))\dir.props" />
<PropertyGroup>
<UseECMAKey>true</UseECMAKey>
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
<ClsCompliant>true</ClsCompliant>
<IsPartialFacadeAssembly Condition="'$(TargetGroup)' == 'uapaot'">true</IsPartialFacadeAssembly>
@@ -16,8 +15,6 @@
<PropertyGroup Condition="'$(TargetGroup)'=='netcoreapp' or '$(TargetGroup)'=='uap'">
<DefineConstants>$(DefineConstants);netstandard;FEATURE_APPX</DefineConstants>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'netcoreapp-Windows_NT-Debug|AnyCPU'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'netcoreapp-Windows_NT-Release|AnyCPU'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'uap-Windows_NT-Debug|AnyCPU'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'uap-Windows_NT-Release|AnyCPU'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'uapaot-Windows_NT-Debug|AnyCPU'" />
@@ -30,7 +27,8 @@
<ProjectReference Include="..\..\System.Runtime\src\System.Runtime.csproj" />
<ProjectReference Include="..\..\System.Runtime.Extensions\src\System.Runtime.Extensions.csproj">
<Aliases>System_Runtime_Extensions</Aliases>
</ProjectReference> <ProjectReference Include="..\..\System.Diagnostics.Debug\src\System.Diagnostics.Debug.csproj" />
</ProjectReference>
<ProjectReference Include="..\..\System.Diagnostics.Debug\src\System.Diagnostics.Debug.csproj" />
<ProjectReference Include="..\..\System.Diagnostics.Tools\src\System.Diagnostics.Tools.csproj" />
<ProjectReference Include="..\..\System.Runtime.InteropServices.WindowsRuntime\src\System.Runtime.InteropServices.WindowsRuntime.csproj" />
<ProjectReference Include="..\..\System.ObjectModel\src\System.ObjectModel.csproj" />
@@ -50,7 +48,6 @@
<ItemGroup Condition="'$(TargetGroup)' == 'uapaot'">
<ReferenceFromRuntime Include="System.Private.Interop" />
<ReferenceFromRuntime Include="System.Private.Corelib" />
<ReferenceFromRuntime Include="System.Private.Threading" />
<Reference Include="Windows" />
<Reference Include="mscorlib" />
<ProjectReference Include="..\..\System.Runtime\src\System.Runtime.csproj">
@@ -84,13 +81,28 @@
<Compile Include="$(CommonPath)\Interop\Windows\kernel32\Interop.ResolveLocaleName.cs">
<Link>Common\Interop\Windows\kernel32\Interop.ResolveLocaleName.cs</Link>
</Compile>
<Compile Include="$(CommonPath)\Interop\Windows\kernel32\Interop.FormatMessage.cs">
<Link>Common\Interop\Windows\kernel32\Interop.FormatMessage.cs</Link>
</Compile>
<Compile Include="$(CommonPath)\Interop\Windows\mincore\Interop.RoGetBufferMarshaler.cs">
<Link>Common\Interop\Windows\mincore\Interop.RoGetBufferMarshaler.cs</Link>
</Compile>
<Compile Include="$(CommonPath)\Interop\Windows\Interop.Libraries.cs">
<Link>Common\Interop\Windows\Interop.Libraries.cs</Link>
</Compile>
<Compile Include="$(CommonPath)\Interop\Windows\Interop.Errors.cs">
<Link>Common\Interop\Windows\Interop.Errors.cs</Link>
</Compile>
<Compile Include="$(CommonPath)\System\IO\Win32Marshal.cs">
<Link>Common\System\IO\Win32Marshal.cs</Link>
</Compile>
<Compile Include="System\InternalHelpers.cs" />
<Compile Include="System\IO\HANDLE_ACCESS_OPTIONS.cs" />
<Compile Include="System\IO\HANDLE_CREATION_OPTIONS.cs" />
<Compile Include="System\IO\HANDLE_OPTIONS.cs" />
<Compile Include="System\IO\HANDLE_SHARING_OPTION.cs" />
<Compile Include="System\IO\IStorageFolderHandleAccess.cs" />
<Compile Include="System\IO\IStorageItemHandleAccess.cs" />
<Compile Include="System\IO\NetFxToWinRtStreamAdapter.cs" />
<Compile Include="System\IO\StreamOperationAsyncResult.cs" />
<Compile Include="System\IO\StreamOperationsImplementation.cs" />

33
external/corefx/src/System.Runtime.WindowsRuntime/src/System/IO/HANDLE_ACCESS_OPTIONS.cs vendored Normal file
View File

@@ -0,0 +1,33 @@
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
namespace System.IO
{
[Flags]
internal enum HANDLE_ACCESS_OPTIONS : uint
{
HAO_NONE = 0,
HAO_READ_ATTRIBUTES = 0x80,
// 0x120089
HAO_READ = SYNCHRONIZE | READ_CONTROL | HAO_READ_ATTRIBUTES | FILE_READ_EA | FILE_READ_DATA,
// 0x120116
HAO_WRITE = SYNCHRONIZE | READ_CONTROL | FILE_WRITE_ATTRIBUTES | FILE_WRITE_EA | FILE_APPEND_DATA | FILE_WRITE_DATA,
HAO_DELETE = 0x10000,
// These are defined elsewhere, adding here for clarity
// on what the HANDLE_ACCESS_OPTIONS represent.
// DELETE = 0x00010000,
READ_CONTROL = 0x00020000,
SYNCHRONIZE = 0x00100000,
FILE_READ_DATA = 0x00000001,
FILE_WRITE_DATA = 0x00000002,
FILE_APPEND_DATA = 0x00000004,
FILE_READ_EA = 0x00000008,
FILE_WRITE_EA = 0x00000010,
FILE_EXECUTE = 0x00000020,
// FILE_READ_ATTRIBUTES = 0x00000080,
FILE_WRITE_ATTRIBUTES = 0x00000100,
}
}

15
external/corefx/src/System.Runtime.WindowsRuntime/src/System/IO/HANDLE_CREATION_OPTIONS.cs vendored Normal file
View File

@@ -0,0 +1,15 @@
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
namespace System.IO
{
internal enum HANDLE_CREATION_OPTIONS : uint
{
HCO_CREATE_NEW = 0x1,
HCO_CREATE_ALWAYS = 0x2,
HCO_OPEN_EXISTING = 0x3,
HCO_OPEN_ALWAYS = 0x4,
HCO_TRUNCATE_EXISTING = 0x5,
}
}

19
external/corefx/src/System.Runtime.WindowsRuntime/src/System/IO/HANDLE_OPTIONS.cs vendored Normal file
View File

@@ -0,0 +1,19 @@
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
namespace System.IO
{
[Flags]
internal enum HANDLE_OPTIONS : uint
{
HO_NONE = 0,
HO_OPEN_REQUIRING_OPLOCK = 0x40000,
HO_DELETE_ON_CLOSE = 0x4000000,
HO_SEQUENTIAL_SCAN = 0x8000000,
HO_RANDOM_ACCESS = 0x10000000,
HO_NO_BUFFERING = 0x20000000,
HO_OVERLAPPED = 0x40000000,
HO_WRITE_THROUGH = 0x80000000
}
}

15
external/corefx/src/System.Runtime.WindowsRuntime/src/System/IO/HANDLE_SHARING_OPTION.cs vendored Normal file
View File

@@ -0,0 +1,15 @@
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
namespace System.IO
{
[Flags]
internal enum HANDLE_SHARING_OPTIONS : uint
{
HSO_SHARE_NONE = 0,
HSO_SHARE_READ = 0x1,
HSO_SHARE_WRITE = 0x2,
HSO_SHARE_DELETE = 0x4
}
}

26
external/corefx/src/System.Runtime.WindowsRuntime/src/System/IO/IStorageFolderHandleAccess.cs vendored Normal file
View File

@@ -0,0 +1,26 @@
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using Microsoft.Win32.SafeHandles;
using System.Runtime.InteropServices;
namespace System.IO
{
    // Available in 14393 (RS1) and later
    [ComImport]
[Guid("DF19938F-5462-48A0-BE65-D2A3271A08D6")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface IStorageFolderHandleAccess
{
[PreserveSig]
int Create(
[MarshalAs(UnmanagedType.LPWStr)] string fileName,
HANDLE_CREATION_OPTIONS creationOptions,
HANDLE_ACCESS_OPTIONS accessOptions,
HANDLE_SHARING_OPTIONS sharingOptions,
HANDLE_OPTIONS options,
IntPtr oplockBreakingHandler,
out SafeFileHandle interopHandle);
}
}

24
external/corefx/src/System.Runtime.WindowsRuntime/src/System/IO/IStorageItemHandleAccess.cs vendored Normal file
View File

@@ -0,0 +1,24 @@
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using Microsoft.Win32.SafeHandles;
using System.Runtime.InteropServices;
namespace System.IO
{
    // Available in 14393 (RS1) and later
    [ComImport]
[Guid("5CA296B2-2C25-4D22-B785-B885C8201E6A")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface IStorageItemHandleAccess
{
[PreserveSig]
int Create(
HANDLE_ACCESS_OPTIONS accessOptions,
HANDLE_SHARING_OPTIONS sharingOptions,
HANDLE_OPTIONS options,
IntPtr oplockBreakingHandler,
out SafeFileHandle interopHandle);
}
}

213
external/corefx/src/System.Runtime.WindowsRuntime/src/System/IO/WindowsRuntimeStorageExtensions.cs vendored
View File

@@ -2,17 +2,12 @@
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Diagnostics.Contracts;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Win32.SafeHandles;
using Windows.Storage;
using Windows.Storage.FileProperties;
using Windows.Storage.Streams;
using Windows.Storage;
namespace System.IO
{
@@ -21,26 +16,18 @@ namespace System.IO
/// </summary>
public static class WindowsRuntimeStorageExtensions
{
#region Extensions on IStorageFile for retreaving a managed Stream
[CLSCompliant(false)]
public static Task<Stream> OpenStreamForReadAsync(this IStorageFile windowsRuntimeFile)
{
if (windowsRuntimeFile == null)
throw new ArgumentNullException(nameof(windowsRuntimeFile));
Contract.Ensures(Contract.Result<Task<Stream>>() != null);
Contract.EndContractBlock();
return OpenStreamForReadAsyncCore(windowsRuntimeFile);
}
private static async Task<Stream> OpenStreamForReadAsyncCore(this IStorageFile windowsRuntimeFile)
{
Debug.Assert(windowsRuntimeFile != null);
Contract.Ensures(Contract.Result<Task<Stream>>() != null);
Contract.EndContractBlock();
try
{
@@ -57,26 +44,19 @@ namespace System.IO
}
}
[CLSCompliant(false)]
public static Task<Stream> OpenStreamForWriteAsync(this IStorageFile windowsRuntimeFile)
{
if (windowsRuntimeFile == null)
throw new ArgumentNullException(nameof(windowsRuntimeFile));
Contract.Ensures(Contract.Result<Task<Stream>>() != null);
Contract.EndContractBlock();
return OpenStreamForWriteAsyncCore(windowsRuntimeFile, 0);
}
private static async Task<Stream> OpenStreamForWriteAsyncCore(this IStorageFile windowsRuntimeFile, Int64 offset)
private static async Task<Stream> OpenStreamForWriteAsyncCore(this IStorageFile windowsRuntimeFile, long offset)
{
Debug.Assert(windowsRuntimeFile != null);
Debug.Assert(offset >= 0);
Contract.Ensures(Contract.Result<Task<Stream>>() != null);
Contract.EndContractBlock();
try
{
@@ -94,13 +74,8 @@ namespace System.IO
}
}
#endregion Extensions on IStorageFile for retreaving a managed Stream
#region Extensions on IStorageFolder for retreaving a managed Stream
[CLSCompliant(false)]
public static Task<Stream> OpenStreamForReadAsync(this IStorageFolder rootDirectory, String relativePath)
public static Task<Stream> OpenStreamForReadAsync(this IStorageFolder rootDirectory, string relativePath)
{
if (rootDirectory == null)
throw new ArgumentNullException(nameof(rootDirectory));
@@ -108,22 +83,16 @@ namespace System.IO
if (relativePath == null)
throw new ArgumentNullException(nameof(relativePath));
if (String.IsNullOrWhiteSpace(relativePath))
if (string.IsNullOrWhiteSpace(relativePath))
throw new ArgumentException(SR.Argument_RelativePathMayNotBeWhitespaceOnly, nameof(relativePath));
Contract.Ensures(Contract.Result<Task<Stream>>() != null);
Contract.EndContractBlock();
return OpenStreamForReadAsyncCore(rootDirectory, relativePath);
}
private static async Task<Stream> OpenStreamForReadAsyncCore(this IStorageFolder rootDirectory, String relativePath)
private static async Task<Stream> OpenStreamForReadAsyncCore(this IStorageFolder rootDirectory, string relativePath)
{
Debug.Assert(rootDirectory != null);
Debug.Assert(!String.IsNullOrWhiteSpace(relativePath));
Contract.Ensures(Contract.Result<Task<Stream>>() != null);
Contract.EndContractBlock();
Debug.Assert(!string.IsNullOrWhiteSpace(relativePath));
try
{
@@ -141,9 +110,8 @@ namespace System.IO
}
}
[CLSCompliant(false)]
public static Task<Stream> OpenStreamForWriteAsync(this IStorageFolder rootDirectory, String relativePath,
public static Task<Stream> OpenStreamForWriteAsync(this IStorageFolder rootDirectory, string relativePath,
CreationCollisionOption creationCollisionOption)
{
if (rootDirectory == null)
@@ -152,21 +120,18 @@ namespace System.IO
if (relativePath == null)
throw new ArgumentNullException(nameof(relativePath));
if (String.IsNullOrWhiteSpace(relativePath))
if (string.IsNullOrWhiteSpace(relativePath))
throw new ArgumentException(SR.Argument_RelativePathMayNotBeWhitespaceOnly, nameof(relativePath));
Contract.Ensures(Contract.Result<Task<Stream>>() != null);
Contract.EndContractBlock();
return OpenStreamForWriteAsyncCore(rootDirectory, relativePath, creationCollisionOption);
}
private static async Task<Stream> OpenStreamForWriteAsyncCore(this IStorageFolder rootDirectory, String relativePath,
private static async Task<Stream> OpenStreamForWriteAsyncCore(this IStorageFolder rootDirectory, string relativePath,
CreationCollisionOption creationCollisionOption)
{
Debug.Assert(rootDirectory != null);
Debug.Assert(!String.IsNullOrWhiteSpace(relativePath));
Debug.Assert(!string.IsNullOrWhiteSpace(relativePath));
Debug.Assert(creationCollisionOption == CreationCollisionOption.FailIfExists
|| creationCollisionOption == CreationCollisionOption.GenerateUniqueName
@@ -176,16 +141,13 @@ namespace System.IO
+ " policy about Append-On-OpenIfExists used in this method. Apparently a new enum value was added to the"
+ " CreationCollisionOption type and we need to make sure that the policy still makes sense.");
Contract.Ensures(Contract.Result<Task<Stream>>() != null);
Contract.EndContractBlock();
try
{
// Open file and set up default options for opening it:
IStorageFile windowsRuntimeFile = await rootDirectory.CreateFileAsync(relativePath, creationCollisionOption)
.AsTask().ConfigureAwait(continueOnCapturedContext: false);
Int64 offset = 0;
long offset = 0;
// If the specified creationCollisionOption was OpenIfExists, then we will try to APPEND, otherwise we will OVERWRITE:
@@ -193,11 +155,11 @@ namespace System.IO
{
BasicProperties fileProperties = await windowsRuntimeFile.GetBasicPropertiesAsync()
.AsTask().ConfigureAwait(continueOnCapturedContext: false);
UInt64 fileSize = fileProperties.Size;
ulong fileSize = fileProperties.Size;
Debug.Assert(fileSize <= Int64.MaxValue, ".NET streams assume that file sizes are not larger than Int64.MaxValue,"
Debug.Assert(fileSize <= long.MaxValue, ".NET streams assume that file sizes are not larger than Int64.MaxValue,"
+ " so we are not supporting the situation where this is not the case.");
offset = checked((Int64)fileSize);
offset = checked((long)fileSize);
}
// Now open a file with the correct options:
@@ -212,9 +174,146 @@ namespace System.IO
return null;
}
}
#endregion Extensions on IStorageFolder for retreaving a managed Stream
} // class WindowsRuntimeStorageExtensions
} // namespace
[CLSCompliant(false)]
public static SafeFileHandle CreateSafeFileHandle(
this IStorageFile windowsRuntimeFile,
FileAccess access = FileAccess.ReadWrite,
FileShare share = FileShare.Read,
FileOptions options = FileOptions.None)
{
if (windowsRuntimeFile == null)
throw new ArgumentNullException(nameof(windowsRuntimeFile));
HANDLE_ACCESS_OPTIONS accessOptions = FileAccessToHandleAccessOptions(access);
HANDLE_SHARING_OPTIONS sharingOptions = FileShareToHandleSharingOptions(share);
HANDLE_OPTIONS handleOptions = FileOptionsToHandleOptions(options);
IStorageItemHandleAccess handleAccess = ((object)windowsRuntimeFile) as IStorageItemHandleAccess;
if (handleAccess == null)
return null;
SafeFileHandle handle;
int result = handleAccess.Create(
accessOptions,
sharingOptions,
handleOptions,
IntPtr.Zero,
out handle);
if (result != 0)
throw Win32Marshal.GetExceptionForWin32Error(Win32Marshal.TryMakeWin32ErrorCodeFromHR(result), windowsRuntimeFile.Name);
return handle;
}
[CLSCompliant(false)]
public static SafeFileHandle CreateSafeFileHandle(
this IStorageFolder rootDirectory,
string relativePath,
FileMode mode)
{
return rootDirectory.CreateSafeFileHandle(relativePath, mode, (mode == FileMode.Append ? FileAccess.Write : FileAccess.ReadWrite));
}
[CLSCompliant(false)]
public static SafeFileHandle CreateSafeFileHandle(
this IStorageFolder rootDirectory,
string relativePath,
FileMode mode,
FileAccess access,
FileShare share = FileShare.Read,
FileOptions options = FileOptions.None)
{
if (rootDirectory == null)
throw new ArgumentNullException(nameof(rootDirectory));
if (relativePath == null)
throw new ArgumentNullException(nameof(relativePath));
HANDLE_CREATION_OPTIONS creationOptions = FileModeToCreationOptions(mode);
HANDLE_ACCESS_OPTIONS accessOptions = FileAccessToHandleAccessOptions(access);
HANDLE_SHARING_OPTIONS sharingOptions = FileShareToHandleSharingOptions(share);
HANDLE_OPTIONS handleOptions = FileOptionsToHandleOptions(options);
IStorageFolderHandleAccess handleAccess = ((object)rootDirectory) as IStorageFolderHandleAccess;
if (handleAccess == null)
return null;
SafeFileHandle handle;
int result = handleAccess.Create(
relativePath,
creationOptions,
accessOptions,
sharingOptions,
handleOptions,
IntPtr.Zero,
out handle);
if (result != 0)
throw Win32Marshal.GetExceptionForWin32Error(Win32Marshal.TryMakeWin32ErrorCodeFromHR(result), relativePath);
return handle;
}
private static HANDLE_ACCESS_OPTIONS FileAccessToHandleAccessOptions(FileAccess access)
{
switch (access)
{
case FileAccess.ReadWrite:
return HANDLE_ACCESS_OPTIONS.HAO_READ | HANDLE_ACCESS_OPTIONS.HAO_WRITE;
case FileAccess.Read:
return HANDLE_ACCESS_OPTIONS.HAO_READ;
case FileAccess.Write:
return HANDLE_ACCESS_OPTIONS.HAO_WRITE;
}
throw new ArgumentOutOfRangeException(nameof(access), access, null);
}
private static HANDLE_SHARING_OPTIONS FileShareToHandleSharingOptions(FileShare share)
{
if ((share & FileShare.Inheritable) != 0)
throw new NotSupportedException(SR.NotSupported_Inheritable);
if (share < FileShare.None || share > (FileShare.ReadWrite | FileShare.Delete))
throw new ArgumentOutOfRangeException(nameof(share), share, null);
HANDLE_SHARING_OPTIONS sharingOptions = HANDLE_SHARING_OPTIONS.HSO_SHARE_NONE;
if ((share & FileShare.Read) != 0)
sharingOptions |= HANDLE_SHARING_OPTIONS.HSO_SHARE_READ;
if ((share & FileShare.Write) != 0)
sharingOptions |= HANDLE_SHARING_OPTIONS.HSO_SHARE_WRITE;
if ((share & FileShare.Delete) != 0)
sharingOptions |= HANDLE_SHARING_OPTIONS.HSO_SHARE_DELETE;
return sharingOptions;
}
private static HANDLE_OPTIONS FileOptionsToHandleOptions(FileOptions options)
{
if ((options & FileOptions.Encrypted) != 0)
throw new NotSupportedException(SR.NotSupported_Encrypted);
if (options != FileOptions.None && (options &
~(FileOptions.WriteThrough | FileOptions.Asynchronous | FileOptions.RandomAccess | FileOptions.DeleteOnClose |
FileOptions.SequentialScan | (FileOptions)0x20000000 /* NoBuffering */)) != 0)
throw new ArgumentOutOfRangeException(nameof(options), options, null);
return (HANDLE_OPTIONS)options;
}
private static HANDLE_CREATION_OPTIONS FileModeToCreationOptions(FileMode mode)
{
if (mode < FileMode.CreateNew || mode > FileMode.Append)
throw new ArgumentOutOfRangeException(nameof(mode), mode, null);
if (mode == FileMode.Append)
return HANDLE_CREATION_OPTIONS.HCO_CREATE_ALWAYS;
return (HANDLE_CREATION_OPTIONS)mode;
}
}
}
// WindowsRuntimeStorageExtensions.cs

7
external/corefx/src/System.Runtime.WindowsRuntime/src/System/Resources/WindowsRuntimeResourceManager.cs vendored
View File

@@ -436,6 +436,13 @@ namespace System.Resources
if (s_globalResourceContextBestFitCultureInfo != null && s_globalResourceContextBestFitCultureInfo.Name.Equals(ci.Name, StringComparison.OrdinalIgnoreCase))
{
if (!ReferenceEquals(s_globalResourceContextBestFitCultureInfo, ci))
{
// We have same culture name but different reference, we'll need to update s_globalResourceContextBestFitCultureInfo only as ci can
// be a customized subclassed culture which setting different values for NFI, DTFI...etc.
s_globalResourceContextBestFitCultureInfo = ci;
}
// the default culture is already set. nothing more need to be done
return true;
}

8
external/corefx/src/System.Runtime.WindowsRuntime/tests/Configurations.props vendored Normal file
View File

@@ -0,0 +1,8 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<BuildConfigurations>
uap-Windows_NT;
</BuildConfigurations>
</PropertyGroup>
</Project>

19
external/corefx/src/System.Runtime.WindowsRuntime/tests/System.Runtime.WindowsRuntime.Tests.csproj vendored Normal file
View File

@@ -0,0 +1,19 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" DefaultTargets="Build">
<Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.props))\dir.props" />
<PropertyGroup>
<ProjectGuid>{C4854B44-ABFE-4BB5-8F89-F35FE6201338}</ProjectGuid>
<TestCategories>InnerLoop;OuterLoop</TestCategories>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'uap-Windows_NT-Debug|AnyCPU'" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'uap-Windows_NT-Release|AnyCPU'" />
<ItemGroup>
<Compile Include="System\IO\StorageFileMock.cs" />
<Compile Include="System\IO\CreateSafeFileHandleTests.cs" />
<Compile Include="System\IO\StorageFolderMock.cs" />
</ItemGroup>
<ItemGroup>
<Reference Include="Windows" />
</ItemGroup>
<Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
</Project>

234
external/corefx/src/System.Runtime.WindowsRuntime/tests/System/IO/CreateSafeFileHandleTests.cs vendored Normal file
View File

@@ -0,0 +1,234 @@
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using Microsoft.Win32.SafeHandles;
using Windows.Storage;
using Xunit;
namespace System.IO
{
[ActiveIssue("https://github.com/dotnet/corefx/issues/18940", TargetFrameworkMonikers.UapAot)]
public class CreateSafeFileHandleTests
{
[Fact]
public void NullStorageFile_ThrowsArgumentNull()
{
IStorageFile file = null;
Assert.Throws<ArgumentNullException>("windowsRuntimeFile", () => file.CreateSafeFileHandle());
}
[Fact]
public void FromStorageFile_BadAccessThrowsOutOfRange()
{
IStorageFile file = new StorageFileMock();
Assert.Throws<ArgumentOutOfRangeException>("access", () => file.CreateSafeFileHandle((FileAccess)100));
}
[Fact]
public void FromStorageFile_BadSharingThrowsOutOfRange()
{
IStorageFile file = new StorageFileMock();
Assert.Throws<ArgumentOutOfRangeException>("share", () => file.CreateSafeFileHandle(FileAccess.ReadWrite, (FileShare)100));
}
[Fact]
public void FromStorageFile_BadOptionsThrowsOutOfRange()
{
IStorageFile file = new StorageFileMock();
Assert.Throws<ArgumentOutOfRangeException>("options", () => file.CreateSafeFileHandle(FileAccess.ReadWrite, FileShare.Read, (FileOptions)100));
}
[Fact]
public void FromStorageFile_InheritableThrowsNotSupported()
{
IStorageFile file = new StorageFileMock();
Assert.Throws<NotSupportedException>(() => file.CreateSafeFileHandle(FileAccess.ReadWrite, FileShare.Inheritable));
}
[Fact]
public void FromStorageFile_EncryptedThrowsNotSupported()
{
IStorageFile file = new StorageFileMock();
Assert.Throws<NotSupportedException>(() => file.CreateSafeFileHandle(FileAccess.ReadWrite, FileShare.Read, FileOptions.Encrypted));
}
[Fact]
public void FromStorageFile_NoInterfaceReturnsNull()
{
// If the provided IStorageFile object can't be cast to the COM interface needed it should return null
IStorageFile file = new StorageFileMock();
Assert.Null(file.CreateSafeFileHandle());
}
[Fact]
public void NullStorageFolder_ThrowsArgumentNull()
{
IStorageFolder folder = null;
Assert.Throws<ArgumentNullException>("rootDirectory", () => folder.CreateSafeFileHandle("foo", FileMode.OpenOrCreate));
}
[Fact]
public void NullStorageFolder_ThrowsArgumentNull2()
{
IStorageFolder folder = null;
Assert.Throws<ArgumentNullException>("rootDirectory", () => folder.CreateSafeFileHandle("foo", FileMode.OpenOrCreate, FileAccess.Write));
}
[Fact]
public void FromStorageFolder_BadModeThrowsOutOfRange()
{
IStorageFolder folder = new StorageFolderMock();
Assert.Throws<ArgumentOutOfRangeException>("mode", () => folder.CreateSafeFileHandle("Foo", (FileMode)100));
}
[Fact]
public void FromStorageFolder_BadAccessThrowsOutOfRange()
{
IStorageFolder folder = new StorageFolderMock();
Assert.Throws<ArgumentOutOfRangeException>("access", () => folder.CreateSafeFileHandle("Foo", FileMode.OpenOrCreate, (FileAccess)100));
}
[Fact]
public void FromStorageFolder_BadSharingThrowsOutOfRange()
{
IStorageFolder folder = new StorageFolderMock();
Assert.Throws<ArgumentOutOfRangeException>("share", () => folder.CreateSafeFileHandle("Foo", FileMode.OpenOrCreate, FileAccess.ReadWrite, (FileShare)100));
}
[Fact]
public void FromStorageFolder_BadOptionsThrowsOutOfRange()
{
IStorageFolder folder = new StorageFolderMock();
Assert.Throws<ArgumentOutOfRangeException>("options", () => folder.CreateSafeFileHandle("Foo", FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.Read, (FileOptions)100));
}
[Fact]
public void FromStorageFolder_InheritableThrowsNotSupported()
{
IStorageFolder folder = new StorageFolderMock();
Assert.Throws<NotSupportedException>(() => folder.CreateSafeFileHandle("Foo", FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.Inheritable));
}
[Fact]
public void FromStorageFolder_EncryptedThrowsNotSupported()
{
IStorageFolder folder = new StorageFolderMock();
Assert.Throws<NotSupportedException>(() => folder.CreateSafeFileHandle("Foo", FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.Read, FileOptions.Encrypted));
}
[Fact]
public void FromStorageFolder_Basic()
{
StorageFolder folder = ApplicationData.Current.TemporaryFolder;
string filename = "FromStorageFolder_Basic_" + Path.GetRandomFileName();
using (SafeFileHandle handle = folder.CreateSafeFileHandle(filename, FileMode.CreateNew))
{
Assert.NotNull(handle);
Assert.False(handle.IsInvalid);
}
File.Delete(Path.Combine(folder.Path, filename));
}
[Fact]
public void FromStorageFolder_SurfaceIOException()
{
StorageFolder folder = ApplicationData.Current.TemporaryFolder;
string filename = "FromStorageFolder_SurfaceIOException_" + Path.GetRandomFileName();
using (SafeFileHandle handle = folder.CreateSafeFileHandle(filename, FileMode.CreateNew))
{
Assert.NotNull(handle);
Assert.False(handle.IsInvalid);
}
Assert.Contains(
filename,
Assert.Throws<IOException>(() => folder.CreateSafeFileHandle(filename, FileMode.CreateNew)).Message);
File.Delete(Path.Combine(folder.Path, filename));
}
[Fact]
public void FromStorageFolder_SurfaceNotFoundException()
{
StorageFolder folder = ApplicationData.Current.TemporaryFolder;
string filename = "FromStorageFolder_SurfaceNotFoundException_" + Path.GetRandomFileName();
Assert.Contains(
filename,
Assert.Throws<FileNotFoundException>(() => folder.CreateSafeFileHandle(filename, FileMode.Open)).Message);
}
[Fact]
public void FromStorageFolder_FileStream()
{
StorageFolder folder = ApplicationData.Current.TemporaryFolder;
string filename = "FromStorageFolder_FileStream_" + Path.GetRandomFileName();
SafeFileHandle handle = folder.CreateSafeFileHandle(filename, FileMode.CreateNew, FileAccess.ReadWrite);
Assert.NotNull(handle);
Assert.False(handle.IsInvalid);
using (FileStream fs = new FileStream(handle, FileAccess.ReadWrite))
{
byte[] data = { 0xDE, 0xAD, 0xBE, 0xEF };
fs.Write(data, 0, data.Length);
fs.Flush();
fs.Position = 0;
byte[] input = new byte[4];
Assert.Equal(4, fs.Read(input, 0, 4));
Assert.Equal(data, input);
}
File.Delete(Path.Combine(folder.Path, filename));
}
[Fact]
public void FromStorageFile_Basic()
{
StorageFolder folder = ApplicationData.Current.TemporaryFolder;
string filename = "FromStorageFile_Basic_" + Path.GetRandomFileName();
StorageFile file = folder.CreateFileAsync(filename, CreationCollisionOption.FailIfExists).AsTask().Result;
using (SafeFileHandle handle = file.CreateSafeFileHandle())
{
Assert.NotNull(handle);
Assert.False(handle.IsInvalid);
}
file.DeleteAsync().AsTask().Wait();
}
[Fact]
public void FromStorageFile_FileStream()
{
StorageFolder folder = ApplicationData.Current.TemporaryFolder;
string filename = "FromStorageFile_FileStream_" + Path.GetRandomFileName();
StorageFile file = folder.CreateFileAsync(filename, CreationCollisionOption.FailIfExists).AsTask().Result;
SafeFileHandle handle = file.CreateSafeFileHandle();
Assert.NotNull(handle);
Assert.False(handle.IsInvalid);
using (FileStream fs = new FileStream(handle, FileAccess.ReadWrite))
{
byte[] data = { 0xAB, 0xBA, 0xCA, 0xDA, 0xBA };
fs.Write(data, 0, data.Length);
fs.Flush();
fs.Position = 0;
byte[] input = new byte[5];
Assert.Equal(5, fs.Read(input, 0, 5));
Assert.Equal(data, input);
}
file.DeleteAsync().AsTask().Wait();
}
[Fact]
public void FromStorageFile_SurfaceIOException()
{
StorageFolder folder = ApplicationData.Current.TemporaryFolder;
string filename = "FromStorageFile_SurfaceIOException_" + Path.GetRandomFileName();
StorageFile file = folder.CreateFileAsync(filename, CreationCollisionOption.FailIfExists).AsTask().Result;
using (SafeFileHandle handle = file.CreateSafeFileHandle(FileAccess.ReadWrite, FileShare.None))
{
Assert.Contains(
filename,
Assert.Throws<IOException>(() => file.CreateSafeFileHandle(FileAccess.ReadWrite, FileShare.None)).Message);
}
file.DeleteAsync().AsTask().Wait();
}
}
}

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