public static void UmaCtors()
{
using (FakeSafeBuffer fakeBuffer = new FakeSafeBuffer(99))
using (var uma = new UnmanagedMemoryAccessor(fakeBuffer, 0, 0))
{
Assert.True(uma.CanRead);
Assert.False(uma.CanWrite);
Assert.Equal(0, uma.Capacity);
}
using (FakeSafeBuffer fakeBuffer = new FakeSafeBuffer(99))
using (var duma = new DerivedUnmanagedMemoryAccessor())
{
Assert.False(duma.CanRead);
Assert.False(duma.CanWrite);
Assert.Equal(0, duma.Capacity);
Assert.False(duma.IsOpen);
duma.Initialize(fakeBuffer, 0, (long)fakeBuffer.ByteLength, FileAccess.ReadWrite);
Assert.True(duma.IsOpen);
Assert.Throws <InvalidOperationException>(() => duma.Initialize(fakeBuffer, 0, (long)fakeBuffer.ByteLength, FileAccess.ReadWrite));
}
}
public static void UmaCtors()
{
using (FakeSafeBuffer fakeBuffer = new FakeSafeBuffer(99))
using (var uma = new UnmanagedMemoryAccessor(fakeBuffer, 0, 0))
{
Assert.True(uma.CanRead);
Assert.False(uma.CanWrite);
Assert.Equal(0, uma.Capacity);
}
using (FakeSafeBuffer fakeBuffer = new FakeSafeBuffer(99))
using (var duma = new DerivedUnmanagedMemoryAccessor())
{
Assert.False(duma.CanRead);
Assert.False(duma.CanWrite);
Assert.Equal(0, duma.Capacity);
Assert.False(duma.IsOpen);
duma.Initialize(fakeBuffer, 0, (long)fakeBuffer.ByteLength, FileAccess.ReadWrite);
Assert.True(duma.IsOpen);
Assert.Throws<InvalidOperationException>(() => duma.Initialize(fakeBuffer, 0, (long)fakeBuffer.ByteLength, FileAccess.ReadWrite));
}
}