public async Task SuccessReadProcessEnv()
{
using (TestHostContext hc = new TestHostContext(this))
{
Tracing trace = hc.GetTrace();
string envName = Guid.NewGuid().ToString();
string envValue = Guid.NewGuid().ToString();
Process sleep = null;
try
{
string node = Path.Combine(
TestUtil.GetSrcPath(), "..", "_layout", "externals", "node", "bin", "node");
// TODO: this was formerly skipped on Windows - why?
hc.EnqueueInstance <IProcessInvoker>(new ProcessInvokerWrapper());
var startInfo = new ProcessStartInfo(node, "-e \"setTimeout(function(){{}}, 15 * 1000);\"");
startInfo.Environment[envName] = envValue;
sleep = Process.Start(startInfo);
var timeout = Process.GetProcessById(sleep.Id);
while (timeout == null)
{
await Task.Delay(500);
timeout = Process.GetProcessById(sleep.Id);
}
try
{
trace.Info($"Read env from {timeout.Id}");
var value = timeout.GetEnvironmentVariable(hc, envName);
if (string.Equals(value, envValue, StringComparison.OrdinalIgnoreCase))
{
trace.Info($"Find the env.");
return;
}
else
{
Assert.True(false, "Expected environment '" + envValue + "' did not match actual '" + value + "'");
}
}
catch (Exception ex)
{
trace.Error(ex);
Assert.True(false, "Fail to retrive process environment variable due to exception: " + ex.Message + "\n" + ex.StackTrace);
}
Assert.True(false, "Fail to retrive process environment variable.");
}
finally
{
sleep?.Kill();
}
}
}
public async Task SuccessReadProcessEnv()
{
using (TestHostContext hc = new TestHostContext(this))
{
Tracing trace = hc.GetTrace();
string envName = Guid.NewGuid().ToString();
string envValue = Guid.NewGuid().ToString();
Process sleep = null;
try
{
#if OS_WINDOWS
string node = Path.Combine(TestUtil.GetSrcPath(), @"..\_layout\externals\node\bin\node");
#else
string node = Path.Combine(TestUtil.GetSrcPath(), @"../_layout/externals/node/bin/node");
hc.EnqueueInstance <IProcessInvoker>(new ProcessInvokerWrapper());
#endif
var startInfo = new ProcessStartInfo(node, "-e \"setTimeout(function(){{}}, 15 * 1000);\"");
startInfo.Environment[envName] = envValue;
sleep = Process.Start(startInfo);
var timeout = Process.GetProcessById(sleep.Id);
while (timeout == null)
{
await Task.Delay(500);
timeout = Process.GetProcessById(sleep.Id);
}
try
{
trace.Info($"Read env from {timeout.Id}");
var value = timeout.GetEnvironmentVariable(hc, envName);
if (string.Equals(value, envValue, StringComparison.OrdinalIgnoreCase))
{
trace.Info($"Find the env.");
return;
}
}
catch (Exception ex)
{
trace.Error(ex);
}
Assert.True(false, "Fail to retrive process environment variable.");
}
finally
{
sleep?.Kill();
}
}
}
public async Task SuccessReadProcessEnv()
{
using (TestHostContext hc = new TestHostContext(this))
{
Tracing trace = hc.GetTrace();
string envName = Guid.NewGuid().ToString();
string envValue = Guid.NewGuid().ToString();
Process sleep = null;
try
{
// TODO: this was formerly skipped on Windows - why?
hc.EnqueueInstance <IProcessInvoker>(new ProcessInvokerWrapper());
// sleep 15 seconds
string sleepCmd = (TestUtil.IsWindows())
? "powershell"
: "sleep";
string sleepArgs = (TestUtil.IsWindows())
? "-Command \"Start-Sleep -s 15\""
: "15s";
var startInfo = new ProcessStartInfo(sleepCmd, sleepArgs);
startInfo.Environment[envName] = envValue;
sleep = Process.Start(startInfo);
var timeout = Process.GetProcessById(sleep.Id);
while (timeout == null)
{
await Task.Delay(1500);
timeout = Process.GetProcessById(sleep.Id);
}
try
{
await Task.Delay(2000);
trace.Info($"Read env from {timeout.Id}");
var value = timeout.GetEnvironmentVariable(hc, envName);
if (string.Equals(value, envValue, StringComparison.OrdinalIgnoreCase))
{
trace.Info($"Find the env.");
return;
}
else
{
Assert.True(false, "Expected environment '" + envValue + "' did not match actual '" + value + "'");
}
}
catch (Exception ex)
{
trace.Error(ex);
Assert.True(false, "Fail to retrive process environment variable due to exception: " + ex.Message + "\n" + ex.StackTrace);
}
Assert.True(false, "Fail to retrive process environment variable.");
}
finally
{
try
{
sleep?.Kill();
}
catch { }
}
}
}