public void BadDispose2 ()
{
FakeSafeHandle sf = new FakeSafeHandle ();
sf.Close ();
sf.DangerousRelease ();
}
public void Dispose3()
{
FakeSafeHandle sf = new FakeSafeHandle();
sf.Close();
sf.DangerousRelease();
}
public void GoodDispose()
{
int dummyHandle = 0xDEAD;
FakeSafeHandle sf = new FakeSafeHandle();
sf.ChangeHandle(new IntPtr(dummyHandle));
Assert.AreEqual((int)sf.DangerousGetHandle(), dummyHandle, "handle");
sf.DangerousRelease();
try {
sf.Close();
Assert.Fail("#1");
} catch (ObjectDisposedException) {
}
try {
sf.Dispose();
Assert.Fail("#2");
} catch (ObjectDisposedException) {
}
//In Ms.Net SafeHandle does not change the value of the handle after being SetInvalid or Disposed.
Assert.AreEqual((int)sf.DangerousGetHandle(), dummyHandle, "handle");
//Handle was closed properly.
Assert.IsTrue(sf.released, "released");
Assert.IsTrue(sf.IsClosed, "closed");
//Handle value is not changed, so the value itself is still valid (not 0 or -1)
Assert.IsFalse(sf.IsInvalid, "invalid");
GC.SuppressFinalize(sf);
}
public void CloseWillDispose()
{
FakeSafeHandle sf = new FakeSafeHandle();
sf.Close();
Assert.IsTrue(sf.disposed, "disposed");
}
public void NoReleaseUnowned()
{
FakeSafeHandle sf = new FakeSafeHandle(false);
sf.Close();
Assert.AreEqual(sf.released, false, "r1");
sf = new FakeSafeHandle(false);
sf.DangerousRelease();
Assert.AreEqual(sf.released, false, "r2");
sf = new FakeSafeHandle(false);
((IDisposable)sf).Dispose();
Assert.AreEqual(sf.released, false, "r3");
}
public void NoReleaseUnowned ()
{
FakeSafeHandle sf = new FakeSafeHandle (false);
sf.Close ();
Assert.AreEqual (sf.released, false, "r1");
sf = new FakeSafeHandle (false);
sf.DangerousRelease ();
Assert.AreEqual (sf.released, false, "r2");
sf = new FakeSafeHandle (false);
((IDisposable) sf).Dispose ();
Assert.AreEqual (sf.released, false, "r3");
}
public void NoReleaseUnowned()
{
FakeSafeHandle sf = new FakeSafeHandle(false);
sf.Close();
Assert.IsFalse(sf.released, "r1");
Assert.IsTrue(sf.IsClosed, "c1");
sf = new FakeSafeHandle(false);
sf.DangerousRelease();
Assert.IsFalse(sf.released, "r2");
Assert.IsTrue(sf.IsClosed, "c2");
sf = new FakeSafeHandle(false);
((IDisposable)sf).Dispose();
Assert.IsFalse(sf.released, "r3");
Assert.IsTrue(sf.IsClosed, "c3");
}
public void NoReleaseUnowned ()
{
FakeSafeHandle sf = new FakeSafeHandle (false);
sf.Close ();
Assert.IsFalse (sf.released, "r1");
Assert.IsTrue (sf.IsClosed, "c1");
sf = new FakeSafeHandle (false);
sf.DangerousRelease ();
Assert.IsFalse (sf.released, "r2");
Assert.IsTrue (sf.IsClosed, "c2");
sf = new FakeSafeHandle (false);
((IDisposable) sf).Dispose ();
Assert.IsFalse (sf.released, "r3");
Assert.IsTrue (sf.IsClosed, "c3");
}
public void GoodDispose ()
{
int dummyHandle = 0xDEAD;
FakeSafeHandle sf = new FakeSafeHandle ();
sf.ChangeHandle (new IntPtr (dummyHandle));
Assert.AreEqual ((int)sf.DangerousGetHandle(), dummyHandle, "handle");
sf.DangerousRelease ();
try {
sf.Close ();
Assert.Fail ("#1");
} catch (ObjectDisposedException) {
}
try {
sf.Dispose ();
Assert.Fail ("#2");
} catch (ObjectDisposedException) {
}
//In Ms.Net SafeHandle does not change the value of the handle after being SetInvalid or Disposed.
Assert.AreEqual ((int)sf.DangerousGetHandle(), dummyHandle, "handle");
//Handle was closed properly.
Assert.IsTrue (sf.released, "released");
Assert.IsTrue (sf.IsClosed, "closed");
//Handle value is not changed, so the value itself is still valid (not 0 or -1)
Assert.IsFalse (sf.IsInvalid, "invalid");
GC.SuppressFinalize (sf);
}
public void CloseWillDispose ()
{
FakeSafeHandle sf = new FakeSafeHandle ();
sf.Close ();
Assert.IsTrue (sf.disposed, "disposed");
}