252 lines
11 KiB
C#
252 lines
11 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.Collections.Generic;
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using System.CommandLine;
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using System.IO;
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using System.Runtime.InteropServices;
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using System.Threading.Tasks;
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namespace RunTests
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{
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public class TestRunner
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{
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public TestRunner(RunTestsOptions options)
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{
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Options = options;
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EnvironmentVariables = new Dictionary<string, string>();
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}
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public RunTestsOptions Options { get; set; }
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public Dictionary<string, string> EnvironmentVariables { get; set; }
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public bool SetupEnvironment()
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{
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try
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{
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// Rename default.NuGet.config to NuGet.config if there is not a custom one from the project
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// We use a local NuGet.config file to avoid polluting global machine state and avoid relying on global machine state
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if (!File.Exists("NuGet.config"))
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{
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File.Copy("default.NuGet.config", "NuGet.config");
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}
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EnvironmentVariables.Add("PATH", Options.Path);
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EnvironmentVariables.Add("DOTNET_ROOT", Options.DotnetRoot);
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EnvironmentVariables.Add("helix", Options.HelixQueue);
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Console.WriteLine($"Current Directory: {Options.HELIX_WORKITEM_ROOT}");
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var helixDir = Options.HELIX_WORKITEM_ROOT;
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Console.WriteLine($"Setting HELIX_DIR: {helixDir}");
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EnvironmentVariables.Add("HELIX_DIR", helixDir);
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EnvironmentVariables.Add("NUGET_FALLBACK_PACKAGES", helixDir);
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var nugetRestore = Path.Combine(helixDir, "nugetRestore");
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EnvironmentVariables.Add("NUGET_RESTORE", nugetRestore);
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var dotnetEFFullPath = Path.Combine(nugetRestore, $"dotnet-ef/{Options.EfVersion}/tools/netcoreapp3.1/any/dotnet-ef.exe");
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Console.WriteLine($"Set DotNetEfFullPath: {dotnetEFFullPath}");
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EnvironmentVariables.Add("DotNetEfFullPath", dotnetEFFullPath);
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Console.WriteLine($"Creating nuget restore directory: {nugetRestore}");
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Directory.CreateDirectory(nugetRestore);
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// Rename default.runner.json to xunit.runner.json if there is not a custom one from the project
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if (!File.Exists("xunit.runner.json"))
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{
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File.Copy("default.runner.json", "xunit.runner.json");
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}
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return true;
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}
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catch (Exception e)
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{
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Console.WriteLine($"Exception in SetupEnvironment: {e.ToString()}");
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return false;
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}
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}
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public void DisplayContents()
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{
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try
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{
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Console.WriteLine();
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Console.WriteLine("Displaying directory contents:");
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foreach (var file in Directory.EnumerateFiles("./"))
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{
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Console.WriteLine(Path.GetFileName(file));
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}
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foreach (var file in Directory.EnumerateDirectories("./"))
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{
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Console.WriteLine(Path.GetFileName(file));
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}
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Console.WriteLine();
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}
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catch (Exception e)
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{
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Console.WriteLine($"Exception in DisplayInitialState: {e.ToString()}");
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}
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}
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public async Task<bool> InstallAspNetAppIfNeededAsync()
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{
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try
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{
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Console.WriteLine("Checking for Microsoft.AspNetCore.App/");
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if (Directory.Exists("Microsoft.AspNetCore.App"))
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{
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var appRuntimePath = $"{Options.DotnetRoot}/shared/Microsoft.AspNetCore.App/{Options.RuntimeVersion}";
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Console.WriteLine($"Found Microsoft.AspNetCore.App/, copying to {appRuntimePath}");
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foreach (var file in Directory.EnumerateFiles("Microsoft.AspNetCore.App", "*.*", SearchOption.AllDirectories))
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{
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File.Copy(file, Path.Combine(appRuntimePath, file), overwrite: true);
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}
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Console.WriteLine($"Adding current directory to nuget sources: {Options.HELIX_WORKITEM_ROOT}");
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await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",
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$"nuget add source {Options.HELIX_WORKITEM_ROOT} --configfile NuGet.config",
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environmentVariables: EnvironmentVariables);
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await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",
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"nuget add source https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5/nuget/v3/index.json --configfile NuGet.config",
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environmentVariables: EnvironmentVariables);
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// Write nuget sources to console, useful for debugging purposes
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await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",
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"nuget list source",
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environmentVariables: EnvironmentVariables,
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outputDataReceived: Console.WriteLine,
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errorDataReceived: Console.WriteLine);
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await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",
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$"tool install dotnet-ef --global --version {Options.EfVersion}",
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environmentVariables: EnvironmentVariables);
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// ';' is the path separator on Windows, and ':' on Unix
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Options.Path += RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? ";" : ":";
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Options.Path += $"{Environment.GetEnvironmentVariable("DOTNET_CLI_HOME")}/.dotnet/tools";
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EnvironmentVariables["PATH"] = Options.Path;
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}
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else
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{
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Console.WriteLine($"No app runtime found, skipping...");
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}
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return true;
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}
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catch (Exception e)
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{
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Console.WriteLine($"Exception in InstallAspNetAppIfNeeded: {e.ToString()}");
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return false;
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}
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}
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public async Task<bool> CheckTestDiscoveryAsync()
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{
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try
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{
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// Run test discovery so we know if there are tests to run
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var discoveryResult = await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",
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$"vstest {Options.Target} -lt",
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environmentVariables: EnvironmentVariables);
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if (discoveryResult.StandardOutput.Contains("Exception thrown"))
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{
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Console.WriteLine("Exception thrown during test discovery.");
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Console.WriteLine(discoveryResult.StandardOutput);
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return false;
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}
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return true;
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}
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catch (Exception e)
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{
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Console.WriteLine($"Exception in CheckTestDiscovery: {e.ToString()}");
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return false;
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}
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}
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public async Task<int> RunTestsAsync()
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{
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var exitCode = 0;
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try
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{
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var commonTestArgs = $"vstest {Options.Target} --logger:xunit --logger:\"console;verbosity=normal\" --blame";
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if (Options.Quarantined)
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{
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Console.WriteLine("Running quarantined tests.");
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// Filter syntax: https://github.com/Microsoft/vstest-docs/blob/master/docs/filter.md
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var result = await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",
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commonTestArgs + " --TestCaseFilter:\"Quarantined=true\"",
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environmentVariables: EnvironmentVariables,
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outputDataReceived: Console.WriteLine,
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errorDataReceived: Console.WriteLine,
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throwOnError: false);
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if (result.ExitCode != 0)
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{
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Console.WriteLine($"Failure in quarantined tests. Exit code: {result.ExitCode}.");
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}
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}
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else
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{
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Console.WriteLine("Running non-quarantined tests.");
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// Filter syntax: https://github.com/Microsoft/vstest-docs/blob/master/docs/filter.md
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var result = await ProcessUtil.RunAsync($"{Options.DotnetRoot}/dotnet",
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commonTestArgs + " --TestCaseFilter:\"Quarantined!=true\"",
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environmentVariables: EnvironmentVariables,
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outputDataReceived: Console.WriteLine,
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errorDataReceived: Console.Error.WriteLine,
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throwOnError: false);
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if (result.ExitCode != 0)
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{
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Console.WriteLine($"Failure in non-quarantined tests. Exit code: {result.ExitCode}.");
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exitCode = result.ExitCode;
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}
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}
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}
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catch (Exception e)
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{
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Console.WriteLine($"Exception in RunTests: {e.ToString()}");
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exitCode = 1;
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}
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return exitCode;
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}
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public void UploadResults()
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{
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// 'testResults.xml' is the file Helix looks for when processing test results
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Console.WriteLine("Trying to upload results...");
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if (File.Exists("TestResults/TestResults.xml"))
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{
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Console.WriteLine("Copying TestResults/TestResults.xml to ./testResults.xml");
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File.Copy("TestResults/TestResults.xml", "testResults.xml");
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}
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else
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{
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Console.WriteLine("No test results found.");
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}
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var HELIX_WORKITEM_UPLOAD_ROOT = Environment.GetEnvironmentVariable("HELIX_WORKITEM_UPLOAD_ROOT");
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Console.WriteLine($"Copying artifacts/log/ to {HELIX_WORKITEM_UPLOAD_ROOT}/");
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if (Directory.Exists("artifacts/log"))
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{
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foreach (var file in Directory.EnumerateFiles("artifacts/log", "*.log", SearchOption.AllDirectories))
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{
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// Combine the directory name + log name for the copied log file name to avoid overwriting duplicate test names in different test projects
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var logName = $"{Path.GetFileName(Path.GetDirectoryName(file))}_{Path.GetFileName(file)}";
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Console.WriteLine($"Copying: {file} to {Path.Combine(HELIX_WORKITEM_UPLOAD_ROOT, logName)}");
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// Need to copy to HELIX_WORKITEM_UPLOAD_ROOT and HELIX_WORKITEM_UPLOAD_ROOT/../ in order for Azure Devops attachments to link properly and for Helix to store the logs
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File.Copy(file, Path.Combine(HELIX_WORKITEM_UPLOAD_ROOT, logName));
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File.Copy(file, Path.Combine(HELIX_WORKITEM_UPLOAD_ROOT, "..", logName));
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}
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}
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else
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{
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Console.WriteLine("No logs found in artifacts/log");
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}
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}
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}
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}
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