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// SpawnTests.cs - Tests for GLib.Process.Spawn*
//
// Author: Mike Kestner <mkestner@novell.com>
//
// Copyright (c) 2007 Novell, Inc.
namespace GtkSamples {
using Gtk;
using Gdk;
using GLib;
using System;
public class SpawnTests {
static MainLoop ml;
public static void Main (string[] args)
{
CommandLineSyncTest ();
CommandLineAsyncTest ();
SyncTest ();
AsyncTest ();
AsyncWithPipesTest ();
ml = new MainLoop ();
ml.Run ();
}
static void CommandLineAsyncTest ()
{
Console.WriteLine ("CommandLineAsyncTest:");
try {
GLib.Process.SpawnCommandLineAsync ("echo \"[CommandLineAsync running: `pwd`]\"");
} catch (Exception e) {
Console.WriteLine ("Exception in SpawnCommandLineAsync: " + e);
}
Console.WriteLine ("returning");
}
static void CommandLineSyncTest ()
{
Console.WriteLine ("CommandLineSyncTest:");
try {
string stdout, stderr;
int exit_status;
GLib.Process.SpawnCommandLineSync ("pwd", out stdout, out stderr, out exit_status);
Console.Write ("pwd exit_status=" + exit_status + " output: " + stdout);
} catch (Exception e) {
Console.WriteLine ("Exception in SpawnCommandLineSync: " + e);
}
Console.WriteLine ("returning");
}
static void SyncTest ()
{
Console.WriteLine ("SyncTest:");
try {
string stdout, stderr;
int exit_status;
GLib.Process.SpawnSync ("/usr", new string[] {"pwd"}, null, SpawnFlags.SearchPath, null, out stdout, out stderr, out exit_status);
Console.Write ("pwd exit_status=" + exit_status + " output: " + stdout);
} catch (Exception e) {
Console.WriteLine ("Exception in SpawnSync: " + e);
}
Console.WriteLine ("returning");
}
static void AsyncTest ()
{
Console.WriteLine ("AsyncTest:");
try {
Process proc;
GLib.Process.SpawnAsync (null, new string[] {"echo", "[AsyncTest running]"}, null, SpawnFlags.SearchPath, null, out proc);
} catch (Exception e) {
Console.WriteLine ("Exception in SpawnSync: " + e);
}
Console.WriteLine ("returning");
}
static IOChannel channel;
static void AsyncWithPipesTest ()
{
Console.WriteLine ("AsyncWithPipesTest:");
try {
Process proc;
int stdin = Process.IgnorePipe;
int stdout = Process.RequestPipe;
int stderr = Process.IgnorePipe;
GLib.Process.SpawnAsyncWithPipes (null, new string[] {"pwd"}, null, SpawnFlags.SearchPath, null, out proc, ref stdin, ref stdout, ref stderr);
channel = new IOChannel (stdout);
channel.AddWatch (0, IOCondition.In | IOCondition.Hup, new IOFunc (ReadStdout));
} catch (Exception e) {
Console.WriteLine ("Exception in SpawnSync: " + e);
}
Console.WriteLine ("returning");
}
static bool ReadStdout (IOChannel source, IOCondition condition)
{
if ((condition & IOCondition.In) == IOCondition.In) {
string txt;
if (source.ReadToEnd (out txt) == IOStatus.Normal)
Console.WriteLine ("[AsyncWithPipesTest output] " + txt);
}
if ((condition & IOCondition.Hup) == IOCondition.Hup) {
source.Dispose ();
ml.Quit ();
return true;
}
return true;
}
}
}
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