public void ConstructorDefaultsValueToZero()
{
using (NativeLongPtr intPtr = new NativeLongPtr(Allocator.Temp))
{
Assert.That(intPtr.Value, Is.EqualTo(0));
}
}
public void ConstructorSetsInitialValue()
{
using (NativeLongPtr intPtr = new NativeLongPtr(Allocator.Temp, 123))
{
Assert.That(intPtr.Value, Is.EqualTo(123));
}
}
public void ParallelForJobCanUseParallelPtr()
{
using (NativeArray <long> array = new NativeArray <long>(
3,
Allocator.TempJob))
{
NativeArray <long> arrayCopy = array;
arrayCopy[0] = 10;
arrayCopy[1] = 20;
arrayCopy[2] = 30;
using (NativeLongPtr sum = new NativeLongPtr(
Allocator.TempJob))
{
ParallelForTestJob job = new ParallelForTestJob
{
Array = array,
Sum = sum.GetParallel()
};
job.Run(array.Length);
Assert.That(sum.Value, Is.EqualTo(60));
}
}
}
public void DisposeRequiresReadAccess()
{
using (NativeLongPtr intPtr = new NativeLongPtr(Allocator.Temp))
{
AssertRequiresReadOrWriteAccess(
intPtr,
intPtr.Dispose);
}
}
public void DisposeMakesUnusable()
{
NativeLongPtr intPtr = new NativeLongPtr(Allocator.Temp);
intPtr.Dispose();
Assert.That(
() => intPtr.Value = 10,
Throws.TypeOf <InvalidOperationException>());
}
public void ParallelIncrementIncrementsValue()
{
using (NativeLongPtr intPtr = new NativeLongPtr(Allocator.Temp, 123))
{
NativeLongPtr.Parallel parallel = intPtr.GetParallel();
parallel.Increment();
Assert.That(intPtr.Value, Is.EqualTo(124));
}
}
public void SetValueRequiresReadAccess()
{
using (NativeLongPtr intPtr = new NativeLongPtr(Allocator.Temp))
{
NativeLongPtr copy = intPtr;
AssertRequiresReadOrWriteAccess(
intPtr,
() => copy.Value = 123);
}
}
public void GetValueRequiresReadAccess()
{
using (NativeLongPtr intPtr = new NativeLongPtr(Allocator.Temp))
{
long value;
AssertRequiresReadOrWriteAccess(
intPtr,
() => value = intPtr.Value);
}
}
public void GetValueReturnsWhatSetValueSets()
{
using (NativeLongPtr intPtr = new NativeLongPtr(Allocator.Temp))
{
NativeLongPtr copy = intPtr;
copy.Value = 123;
Assert.That(intPtr.Value, Is.EqualTo(123));
}
}
public void IsCreatedOnlyReturnsTrueBeforeDispose()
{
NativeLongPtr intPtr = new NativeLongPtr(Allocator.Temp);
Assert.That(intPtr.IsCreated, Is.True);
intPtr.Dispose();
Assert.That(intPtr.IsCreated, Is.False);
}
public void ParallelAddRequiresReadAccess()
{
using (NativeLongPtr intPtr = new NativeLongPtr(Allocator.Temp))
{
NativeLongPtr.Parallel parallel = intPtr.GetParallel();
AssertRequiresReadOrWriteAccess(
intPtr,
() => parallel.Add(10));
}
}
public void ParallelDecrementRequiresReadAccess()
{
using (NativeLongPtr intPtr = new NativeLongPtr(Allocator.Temp))
{
NativeLongPtr.Parallel parallel = intPtr.GetParallel();
AssertRequiresReadOrWriteAccess(
intPtr,
parallel.Decrement);
}
}
public void CanDeallocateOnJobCompletion()
{
NativeLongPtr intPtr = new NativeLongPtr(Allocator.TempJob);
var job = new DeallocateOnJobCompletionJob {
LongPtr = intPtr
};
job.Run();
Assert.That(
() => intPtr.Value = 10,
Throws.TypeOf <InvalidOperationException>());
}
public void ParallelAddOffsetsValue()
{
using (NativeLongPtr intPtr = new NativeLongPtr(Allocator.Temp, 123))
{
NativeLongPtr.Parallel parallel = intPtr.GetParallel();
parallel.Add(5);
Assert.That(intPtr.Value, Is.EqualTo(128));
parallel.Add(-15);
Assert.That(intPtr.Value, Is.EqualTo(113));
}
}
private static void AssertRequiresReadOrWriteAccess(
NativeLongPtr intPtr,
Action action)
{
intPtr.TestUseOnlySetAllowReadAndWriteAccess(false);
try
{
Assert.That(
() => action(),
Throws.TypeOf <InvalidOperationException>());
}
finally
{
intPtr.TestUseOnlySetAllowReadAndWriteAccess(true);
}
}
