97 lines
3.3 KiB
C#
97 lines
3.3 KiB
C#
using System;
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using System.IO;
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using System.Linq;
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using Microsoft.DotNet.PlatformAbstractions;
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namespace ILLink.Tests
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{
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public class TestContext
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{
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/// <summary>
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/// The name of the tasks package to add to the integration
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/// projects.
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/// </summary>
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public string TasksPackageName { get; private set; }
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/// <summary>
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/// The version of the tasks package to add to the
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/// integration projects.
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/// </summary>
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public string TasksPackageVersion { get; private set; }
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/// <summary>
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/// The path of the directory from which to get the linker
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/// package.
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/// </summary>
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public string PackageSource { get; private set; }
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/// <summary>
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/// The path to the dotnet tool to use to run the
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/// integration tests.
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/// </summary>
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public string DotnetToolPath { get; private set; }
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/// <summary>
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/// The RID to use when restoring, building, and linking the
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/// integration test projects.
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/// </summary>
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public string RuntimeIdentifier { get; private set; }
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/// <summary>
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/// The configuration to use to build the integration test
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/// projects.
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/// </summary>
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public string Configuration { get; private set; }
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/// <summary>
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/// This is the context from which tests will be run in the
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/// linker repo. The local directory that contains the
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/// linker integration packages (hard-coded here) is
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/// searched for the tasks package. This assumes that only
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/// one version of the package is present, and uses it to
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/// unambiguously determine which pacakge to use in the tests.
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/// </summary>
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public static TestContext CreateDefaultContext()
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{
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var packageName = "ILLink.Tasks";
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var packageSource = "../../../../nupkgs";
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var tasksPackages = Directory.GetFiles(packageSource)
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.Where(p => Path.GetExtension(p) == ".nupkg")
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.Select(p => Path.GetFileNameWithoutExtension(p))
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.Where(p => p.StartsWith(packageName));
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var nPackages = tasksPackages.Count();
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if (nPackages > 1) {
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throw new Exception($"duplicate {packageName} packages in {packageSource}");
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} else if (nPackages == 0) {
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throw new Exception($"{packageName} package not found in {packageSource}");
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}
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var tasksPackage = tasksPackages.Single();
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var version = tasksPackage.Remove(0, packageName.Length + 1);
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var dotnetDir = "../../../../../../corebuild/Tools/dotnetcli";
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var dotnetToolNames = Directory.GetFiles(dotnetDir)
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.Select(p => Path.GetFileName(p))
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.Where(p => p.Contains("dotnet"));
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var nTools = dotnetToolNames.Count();
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if (nTools > 1) {
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throw new Exception($"multiple dotnet tools in {dotnetDir}");
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} else if (nTools == 0) {
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throw new Exception($"no dotnet tool found in {dotnetDir}");
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}
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var dotnetToolName = dotnetToolNames.Single();
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var dotnetToolPath = Path.Combine(dotnetDir, dotnetToolName);
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var context = new TestContext();
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context.PackageSource = packageSource;
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context.TasksPackageName = packageName;
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context.TasksPackageVersion = version;
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context.DotnetToolPath = dotnetToolPath;
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// This sets the RID to the RID of the currently-executing system.
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context.RuntimeIdentifier = RuntimeEnvironment.GetRuntimeIdentifier();
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// We want to build and link integration projects in the
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// release configuration.
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context.Configuration = "Release";
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return context;
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}
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}
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}
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