/// <summary>
/// Trivial tests that make sure
/// <see cref="SchedulingPolicy.IsApplicableTo(SchedulingPolicy, byte)"/>
/// works as
/// expected for the possible values of depth
/// </summary>
/// <exception cref="AllocationConfigurationException"/>
/// <exception cref="Org.Apache.Hadoop.Yarn.Server.Resourcemanager.Scheduler.Fair.AllocationConfigurationException
/// "/>
public virtual void TestIsApplicableTo()
{
string Err = "Broken SchedulingPolicy#isApplicableTo";
// fifo
SchedulingPolicy policy = SchedulingPolicy.Parse("fifo");
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthLeaf));
NUnit.Framework.Assert.IsFalse(Err, SchedulingPolicy.IsApplicableTo(SchedulingPolicy
.Parse("fifo"), SchedulingPolicy.DepthIntermediate));
NUnit.Framework.Assert.IsFalse(Err, SchedulingPolicy.IsApplicableTo(SchedulingPolicy
.Parse("fifo"), SchedulingPolicy.DepthRoot));
// fair
policy = SchedulingPolicy.Parse("fair");
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthLeaf));
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthIntermediate));
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthRoot));
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthParent));
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthAny));
// drf
policy = SchedulingPolicy.Parse("drf");
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthLeaf));
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthIntermediate));
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthRoot));
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthParent));
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthAny));
policy = Org.Mockito.Mockito.Mock <SchedulingPolicy>();
Org.Mockito.Mockito.When(policy.GetApplicableDepth()).ThenReturn(SchedulingPolicy
.DepthParent);
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthIntermediate));
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthRoot));
NUnit.Framework.Assert.IsTrue(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthParent));
NUnit.Framework.Assert.IsFalse(Err, SchedulingPolicy.IsApplicableTo(policy, SchedulingPolicy
.DepthAny));
}
/// <summary>
/// Checks if the specified
/// <see cref="SchedulingPolicy"/>
/// can be used for a queue at
/// the specified depth in the hierarchy
/// </summary>
/// <param name="policy">
///
/// <see cref="SchedulingPolicy"/>
/// we are checking the
/// depth-applicability for
/// </param>
/// <param name="depth">queue's depth in the hierarchy</param>
/// <returns>true if policy is applicable to passed depth, false otherwise</returns>
public static bool IsApplicableTo(SchedulingPolicy policy, byte depth)
{
return(((policy.GetApplicableDepth() & depth) == depth) ? true : false);
}
