public async Task DefaultsToCurrentSystemOemEncoding()
{
// This test verifies that the additional code pages encoding provider is registered.
// By default, only Unicode encodings, ASCII, and code page 28591 are supported. An
// additional provider must be registered to support the full set of encodings that
// were included in Full .NET prior to 4.6.
//
// For example, on an en-US box, this is required for loading the encoding for the
// default console output code page '437'. Without loading the correct encoding for
// code page IBM437, some characters cannot be translated correctly, e.g. write 'ç'
// from powershell.exe.
using (TestHostContext hc = new TestHostContext(this))
{
Tracing trace = hc.GetTrace();
var processInvoker = new ProcessInvokerWrapper();
processInvoker.Initialize(hc);
var stdout = new List <string>();
var stderr = new List <string>();
processInvoker.OutputDataReceived += (object sender, ProcessDataReceivedEventArgs e) =>
{
stdout.Add(e.Data);
};
processInvoker.ErrorDataReceived += (object sender, ProcessDataReceivedEventArgs e) =>
{
stderr.Add(e.Data);
};
await processInvoker.ExecuteAsync(
workingDirectory : "",
fileName : "powershell.exe",
arguments : $@"-NoLogo -Sta -NoProfile -NonInteractive -ExecutionPolicy Unrestricted -Command ""Write-Host 'From STDOUT ''ç''' ; Write-Error 'From STDERR ''ç'''""",
environment : null,
requireExitCodeZero : false,
cancellationToken : CancellationToken.None);
Assert.Equal(1, stdout.Count);
Assert.Equal("From STDOUT 'ç'", stdout[0]);
Assert.True(stderr.Count > 0);
Assert.Contains("From STDERR 'ç'", stderr[0]);
}
}
public async Task RunnerLayoutParts_NewRunnerCoreAssets()
{
using (TestHostContext hc = new TestHostContext(this))
{
Tracing trace = hc.GetTrace();
var runnerCoreAssetsFile = Path.Combine(TestUtil.GetSrcPath(), @"Misc/runnercoreassets");
var coreAssets = await File.ReadAllLinesAsync(runnerCoreAssetsFile);
string layoutBin = Path.Combine(TestUtil.GetSrcPath(), @"../_layout/bin");
var newFiles = new List <string>();
if (Directory.Exists(layoutBin))
{
var binDirs = Directory.GetDirectories(TestUtil.GetSrcPath(), "net6.0", SearchOption.AllDirectories);
foreach (var binDir in binDirs)
{
if (binDir.Contains("Test") || binDir.Contains("obj"))
{
continue;
}
Directory.GetFiles(binDir, "*", SearchOption.TopDirectoryOnly).ToList().ForEach(x =>
{
if (!x.Contains("runtimeconfig.dev.json"))
{
if (!coreAssets.Any(y => x.Replace(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar).EndsWith(y)))
{
newFiles.Add(x);
}
}
});
}
if (newFiles.Count > 0)
{
Assert.True(false, $"Found new files '{string.Join('\n', newFiles)}'. These will break runner update using trimmed packages. You might need to update `Misc/runnercoreassets`.");
}
}
}
}
public async Task OomScoreAdjIsWriten_FromEnv()
{
// We are on a system that supports oom_score_adj in procfs as assumed by ProcessInvoker
string testProcPath = $"/proc/{Process.GetCurrentProcess().Id}/oom_score_adj";
if (File.Exists(testProcPath))
{
using (TestHostContext hc = new TestHostContext(this))
using (var tokenSource = new CancellationTokenSource())
{
Tracing trace = hc.GetTrace();
var processInvoker = new ProcessInvokerWrapper();
processInvoker.Initialize(hc);
int oomScoreAdj = -9999;
processInvoker.OutputDataReceived += (object sender, ProcessDataReceivedEventArgs e) =>
{
oomScoreAdj = int.Parse(e.Data);
tokenSource.Cancel();
};
try
{
var proc = await processInvoker.ExecuteAsync("", "bash", "-c \"cat /proc/$$/oom_score_adj\"",
new Dictionary <string, string> {
{ "PIPELINE_JOB_OOMSCOREADJ", "1234" }
},
false, null, false, null, false, false,
highPriorityProcess : false,
cancellationToken : tokenSource.Token);
Assert.Equal(oomScoreAdj, 1234);
}
catch (OperationCanceledException)
{
trace.Info("Caught expected OperationCanceledException");
}
}
}
}
