public void FindAndAttachToNaClPluginTest()
{
MockProcessSearcher processResults = new MockProcessSearcher();
using (PluginDebuggerGDB target = new PluginDebuggerGDB(dte_, properties_))
{
PluginDebuggerBase_Accessor targetBase = new PluginDebuggerBase_Accessor(
new PrivateObject(target, new PrivateType(typeof(PluginDebuggerBase))));
targetBase.debuggedChromeMainProcess_ = System.Diagnostics.Process.GetCurrentProcess();
uint currentProcId = (uint)targetBase.debuggedChromeMainProcess_.Id;
// Target nacl process flag.
string naclCommandLine = Strings.NaClLoaderFlag;
// Fake the list of processes on the system.
processResults.ProcessList.Add(
new ProcessInfo(
currentProcId,
currentProcId,
string.Empty,
Strings.NaClDebugFlag,
Strings.ChromeProcessName));
processResults.ProcessList.Add(
new ProcessInfo(1, currentProcId, string.Empty, string.Empty, "MyParentProcess"));
processResults.ProcessList.Add(
new ProcessInfo(11, 1, string.Empty, naclCommandLine, Strings.NaClProcessName));
// This is missing some relevant command line args, should not be attached to.
processResults.ProcessList.Add(
new ProcessInfo(13, 1, string.Empty, string.Empty, Strings.NaClProcessName));
// This doesn't have chrome process as their parent, so they should not be attached to.
processResults.ProcessList.Add(
new ProcessInfo(15, 15, string.Empty, naclCommandLine, Strings.NaClProcessName));
// Set the private value to the mock object (can't use accessor since no valid cast).
FieldInfo processSearcherField = typeof(PluginDebuggerBase).GetField(
"processSearcher_",
BindingFlags.NonPublic | BindingFlags.Instance);
processSearcherField.SetValue(targetBase.Target, processResults);
// Test that the correct processes are attached to.
bool goodNaCl = false;
var handler = new EventHandler<NativeClientVSAddIn.PluginDebuggerBase.PluginFoundEventArgs>(
delegate(object unused, NativeClientVSAddIn.PluginDebuggerBase.PluginFoundEventArgs args)
{
switch (args.ProcessID)
{
case 11:
if (goodNaCl)
{
Assert.Fail("Should not attach twice to same nacl process");
}
goodNaCl = true;
break;
case 13:
Assert.Fail("Should not attach to nacl process with bad args");
break;
case 15:
Assert.Fail("Should not attach to nacl process that is not "
+ "descendant of Visual Studio");
break;
default:
Assert.Fail("Should not attach to non-pepper/non-nacl process");
break;
}
});
target.PluginFoundEvent += handler;
target.FindAndAttachToPlugin(null, null);
target.PluginFoundEvent -= handler;
Assert.IsTrue(goodNaCl, "Failed to attach to NaCl process");
}
}
public void PluginDebuggerGDBConstructorTest()
{
// Check that a null dte fails.
try
{
PluginDebuggerBase nullDte = new PluginDebuggerGDB(null, properties_);
Assert.Fail("Using null DTE instance did not throw exception");
}
catch (ArgumentNullException)
{
// This is expected for a correct implementation.
}
catch
{
Assert.Fail("Using null DTE instance threw something other than ArgumentNullException");
}
// Check that a null PropertyManager fails.
try
{
PluginDebuggerBase nullDte = new PluginDebuggerGDB(dte_, null);
Assert.Fail("Using null property manager did not throw exception");
}
catch (ArgumentNullException)
{
// This is expected for a correct implementation.
}
catch
{
Assert.Fail("Using null property manager threw something other than ArgumentNullException");
}
}