public void Defect_1467570_Crash_In_Debug_Mode()
{
string src = @"
class Test
{
IntArray : int[];
constructor FirstApproach(intArray : int[])
{
IntArray = intArray;
}
def Transform(adjust : int)
{
return = Test.FirstApproach(this.IntArray + adjust);
}
}
myTest = Test.FirstApproach({ 1, 2 });
myNeTwst = myTest.Transform(1);
";
fsr.PreStart(src, runnerConfig);
DebugRunner.VMState vms = fsr.Step(); // myTest = Test.FirstApproach({ 1, 2 });
ProtoCore.CodeModel.CodePoint cp = new ProtoCore.CodeModel.CodePoint
{
LineNo = 15,
CharNo = 5
};
fsr.ToggleBreakpoint(cp);
fsr.Run(); // line containing "this"
ExpressionInterpreterRunner watchRunner = new ExpressionInterpreterRunner(core, null);
ExecutionMirror mirror = watchRunner.Execute(@"this");
Obj objExecVal = mirror.GetWatchValue();
Assert.AreNotEqual(null, objExecVal);
Assert.AreNotEqual(null, objExecVal.Payload);
Assert.AreEqual(mirror.GetType(objExecVal), "Test");
vms = fsr.StepOver();
watchRunner = new ExpressionInterpreterRunner(core, null);
mirror = watchRunner.Execute(@"this");
objExecVal = mirror.GetWatchValue();
Assert.AreNotEqual(null, objExecVal);
Assert.AreEqual(-1, (Int64)objExecVal.Payload);
Assert.AreEqual(mirror.GetType(objExecVal), "null");
}
public void Defect_1467570_Crash_In_Debug_Mode()
{
string src = @"
class Test
{
IntArray : int[];
constructor FirstApproach(intArray : int[])
{
IntArray = intArray;
}
def Transform(adjust : int)
{
return = Test.FirstApproach(this.IntArray + adjust);
}
}
myTest = Test.FirstApproach({ 1, 2 });
myNeTwst = myTest.Transform(1);
";
// Tracked by http://adsk-oss.myjetbrains.com/youtrack/issue/MAGN-3989
string defectID = "MAGN-3989 Inspection of 'this' pointer has issues in expression interpreter";
fsr.PreStart(src);
DebugRunner.VMState vms = fsr.Step(); // myTest = Test.FirstApproach({ 1, 2 });
ProtoCore.CodeModel.CodePoint cp = new ProtoCore.CodeModel.CodePoint
{
LineNo = 15,
CharNo = 5
};
fsr.ToggleBreakpoint(cp);
fsr.Run(); // line containing "this"
ExpressionInterpreterRunner watchRunner = new ExpressionInterpreterRunner(core, fsr.runtimeCore);
ExecutionMirror mirror = watchRunner.Execute(@"this");
Obj objExecVal = mirror.GetWatchValue();
Assert.AreNotEqual(null, objExecVal);
Assert.AreNotEqual(null, objExecVal.Payload, defectID);
Assert.AreEqual(mirror.GetType(objExecVal), "Test");
vms = fsr.StepOver();
watchRunner = new ExpressionInterpreterRunner(core, fsr.runtimeCore);
mirror = watchRunner.Execute(@"this");
objExecVal = mirror.GetWatchValue();
Assert.AreNotEqual(null, objExecVal);
Assert.AreEqual(-1, (Int64)objExecVal.Payload, defectID);
Assert.AreEqual(mirror.GetType(objExecVal), "null");
}
private Obj GetWatchValue(ProtoCore.Core core, string watchExpression)
{
ExpressionInterpreterRunner watchRunner = new ExpressionInterpreterRunner(core);
ExecutionMirror mirror = watchRunner.Execute(watchExpression);
return(mirror.GetWatchValue());
}
private bool InterpretExpression(string expression)
{
if ((null != internalWorker) && internalWorker.IsBusy)
{
return(false); // Sorry but we're kinda busy right now.
}
if (string.IsNullOrEmpty(expression))
{
return(false);
}
Logger.LogInfo("InterpretExpression", expression);
if (null == this.core || (null == debugRunner))
{
return(false); // Only in debug mode.
}
currentWatchedStackValue = null;
ExpressionInterpreterRunner exprInterpreter = null;
IOutputStream buildStream = core.BuildStatus.MessageHandler;
IOutputStream runtimeStream = core.RuntimeStatus.MessageHandler;
// Disable output before interpret expression.
core.BuildStatus.MessageHandler = null;
core.RuntimeStatus.MessageHandler = null;
exprInterpreter = new ExpressionInterpreterRunner(this.core);
try
{
currentWatchedStackValue = ExecExecutiveExpression(exprInterpreter, expression);
if (currentWatchedStackValue == null)
{
currentWatchedMirror = exprInterpreter.Execute(expression);
if (null != currentWatchedMirror)
{
currentWatchedStackValue = currentWatchedMirror.GetWatchValue();
}
}
}
catch (ProtoCore.Exceptions.CompileErrorsOccured compileError)
{
}
catch (Exception exception)
{
}
// Re-enable output after execution is done.
core.BuildStatus.MessageHandler = buildStream;
core.RuntimeStatus.MessageHandler = runtimeStream;
return(null != currentWatchedStackValue);
}