public void ActionDisposeT1NoAction()
{
int cntDisposed = 0;
int cntFinalized = 0;
var tdc = new TracedDisposableControl();
tdc.SetTraceEnabledForAll(true);
tdc.CurrentReportFinalized = (rfi) => { cntFinalized++; };
var sut = new ActionDispose <int>(null, 0, tdc);
sut.Dispose(); // no error
Assert.Equal(0, cntDisposed);
Assert.Equal(0, cntFinalized);
}
public void ActionDisposeActionIsCalledOnDispose()
{
int cntDisposed = 0;
int cntFinalized = 0;
var tdc = new TracedDisposableControl();
tdc.SetTraceEnabledForAll(true);
tdc.CurrentReportFinalized = (rfi) => { cntFinalized++; };
var sut = new ActionDispose(() => { cntDisposed++; }, tdc);
sut.Dispose();
Assert.Equal(1, cntDisposed);
Assert.Equal(0, cntFinalized);
}
public void ActionDisposeActionWithException()
{
int cntDisposed = 0;
int cntFinalized = 0;
var tdc = new TracedDisposableControl();
tdc.SetTraceEnabledForAll(true);
tdc.CurrentReportFinalized = (rfi) => { cntFinalized++; };
var sut = new ActionDispose(() => { cntDisposed++; throw new ArgumentException("HUGO"); }, tdc);
try {
Assert.Throws <ArgumentException>(() => sut.Dispose());
} catch {
}
sut.Dispose(); // no error again
Assert.Equal(1, cntDisposed);
}
public void ActionDisposeActionIsCalledOnFinalizer()
{
int cntDisposed = 0;
int cntFinalized = 0;
var tdc = new TracedDisposableControl();
tdc.SetTraceEnabledForAll(true);
tdc.CurrentReportFinalized = (rfi) => { cntFinalized++; };
for (int idx = 0; idx < 100; idx++)
{
var sut = new ActionDispose(() => { cntDisposed++; }, tdc);
// NO sut.Dispose();
sut = null;
}
System.GC.Collect();
System.GC.WaitForPendingFinalizers();
System.GC.Collect();
Assert.True(cntDisposed == cntFinalized, $"{cntDisposed} == {cntFinalized}");
Assert.True(cntDisposed > 90, $"!({cntDisposed}>90)");
Assert.True(cntFinalized > 90, $"!({cntFinalized}>90)");
}
