public void ShouldPropagateVariablesInUppercase()
{
Environment.SetEnvironmentVariable("TEST_KEY", "TEST_VALUE");
var tmpDir = FilesystemTestHelper.CreateTmpDirectory();
string envFile = Path.Combine(tmpDir, "env.properties");
string scriptFile = Path.Combine(tmpDir, "printenv.bat");
File.WriteAllText(scriptFile, "set > " + envFile);
Process proc = new Process();
var ps = proc.StartInfo;
ps.FileName = scriptFile;
ProcessHelper.StartProcessAndCallbackForExit(proc);
var exited = proc.WaitForExit(5000);
if (!exited)
{
Assert.Fail("Process " + proc + " didn't exit after 5 seconds");
}
// Check several veriables, which are expected to be in Uppercase
var envVars = FilesystemTestHelper.parseSetOutput(envFile);
string[] keys = new string[envVars.Count];
envVars.Keys.CopyTo(keys, 0);
string availableVars = "[" + string.Join(",", keys) + "]";
Assert.That(envVars.ContainsKey("TEST_KEY"), "No TEST_KEY in the injected vars: " + availableVars);
// And just ensure that the parsing logic is case-sensitive
Assert.That(!envVars.ContainsKey("test_key"), "Test error: the environment parsing logic is case-insensitive");
}
public void ShouldNotHangWhenWritingLargeStringToStdOut()
{
var tmpDir = FilesystemTestHelper.CreateTmpDirectory();
String scriptFile = Path.Combine(tmpDir, "print_lots_to_stdout.bat");
var lotsOfStdOut = string.Join("", _Range(1, 1000));
File.WriteAllText(scriptFile, string.Format("echo \"{0}\"", lotsOfStdOut));
Process proc = new Process();
var ps = proc.StartInfo;
ps.FileName = scriptFile;
ProcessHelper.StartProcessAndCallbackForExit(proc);
var exited = proc.WaitForExit(5000);
if (!exited)
{
Assert.Fail("Process " + proc + " didn't exit after 5 seconds");
}
}
public void ShouldKillChild()
{
const int childCount = 4;
string sleep20sec = "timeout 20";
var tmpDir = FilesystemTestHelper.CreateTmpDirectory();
string childScriptFile = Path.Combine(tmpDir, "child.bat");
string parentScriptFile = Path.Combine(tmpDir, "parent.bat");
File.WriteAllText(childScriptFile, sleep20sec);
File.WriteAllLines(parentScriptFile, Repeat("start child.bat", childCount));
File.AppendAllText(parentScriptFile, "pause");
Process proc = new Process();
var ps = proc.StartInfo;
ps.FileName = parentScriptFile;
ps.WorkingDirectory = tmpDir;
proc.Start();
proc.WaitForExit(1000);
ProcessHelper.StopProcessAndChildren(proc.Id, TimeSpan.FromSeconds(1), false);
Assert.AreEqual(0, ProcessHelper.GetChildPids(proc.Id).Count);
}