90 lines
2.6 KiB
C#
90 lines
2.6 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.IO;
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using System.Reflection;
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using Xunit;
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namespace Microsoft.AspNetCore.Razor.Language
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{
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public class TestFile
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{
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private TestFile(string resourceName, Assembly assembly)
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{
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Assembly = assembly;
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ResourceName = Assembly.GetName().Name + "." + resourceName.Replace('/', '.');
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}
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public Assembly Assembly { get; }
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public string ResourceName { get; }
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public static TestFile Create(string resourceName, Type type)
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{
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return new TestFile(resourceName, type.GetTypeInfo().Assembly);
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}
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public static TestFile Create(string resourceName, Assembly assembly)
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{
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return new TestFile(resourceName, assembly);
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}
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public Stream OpenRead()
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{
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var stream = Assembly.GetManifestResourceStream(ResourceName);
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if (stream == null)
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{
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Assert.True(false, string.Format("Manifest resource: {0} not found", ResourceName));
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}
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return stream;
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}
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public bool Exists()
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{
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var resourceNames = Assembly.GetManifestResourceNames();
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foreach (var resourceName in resourceNames)
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{
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// Resource names are case-sensitive.
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if (string.Equals(ResourceName, resourceName, StringComparison.Ordinal))
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{
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return true;
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}
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}
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return false;
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}
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public string ReadAllText()
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{
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using (var reader = new StreamReader(OpenRead()))
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{
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// The .Replace() calls normalize line endings, in case you get \n instead of \r\n
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// since all the unit tests rely on the assumption that the files will have \r\n endings.
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return reader.ReadToEnd().Replace("\r", "").Replace("\n", "\r\n");
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}
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}
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/// <summary>
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/// Saves the file to the specified path.
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/// </summary>
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public void Save(string filePath)
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{
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var directory = Path.GetDirectoryName(filePath);
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if (!Directory.Exists(directory))
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{
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Directory.CreateDirectory(directory);
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}
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using (var outStream = File.Create(filePath))
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{
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using (var inStream = OpenRead())
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{
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inStream.CopyTo(outStream);
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}
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}
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}
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}
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}
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