public void TestEntitySystemSystemBit()
{
bool int32Used = typeof(SystemBitManager).GetMethod("GetBitFor").ReturnType == typeof(global::System.Int32);
var systemBitManager = new SystemBitManager();
if (int32Used)
{
for (int i = 0; i < 32; i++)
{
Assert.AreEqual(1 << i, systemBitManager.GetBitFor(new TestEntityProcessingSystem()));
}
}
else
{
for (int i = 0; i < 32; i++)
{
#if UNITY5
Assert.AreEqual(new BigInteger(1) << i, systemBitManager.GetBitFor(new TestEntityProcessingSystem()));
#else
Assert.AreEqual(BigInteger.One << i, systemBitManager.GetBitFor(new TestEntityProcessingSystem()));
#endif
}
}
// If SystemBitManager is compiled with Int32 bit type,
// next (33rd) EntitySystem instance will get invalid (overflown) SystemBit value.
// Should get exception instead of silent overflow.
bool thrown = false;
try
{
systemBitManager.GetBitFor(new TestEntityProcessingSystem());
}
catch (InvalidOperationException)
{
thrown = true;
}
if (int32Used)
{
Assert.IsTrue(thrown, "Getting SystemBit for 33rd EntitySystem instance should fail when Int32 bit type is used");
}
else
{
Assert.IsFalse(thrown, "Getting SystemBit for 33rd EntitySystem instance should not fail when BigInteger bit type is used");
}
}
public void TestEntitySystemSystemBit_Issue_93_More_than_64_Systems()
{
bool int32Used = typeof(SystemBitManager).GetMethod("GetBitFor").ReturnType == typeof(global::System.Int32);
var systemBitManager = new SystemBitManager();
if (int32Used)
{
Assert.Inconclusive("Test cannot be run because the Artemis build being tested is compiled with System.Int32 SystemBit type");
}
// If SystemBitManager is compiled with BigInteger SystemBit type,
// virtually any number of EntitySystem instances will get valid SystemBit values.
for (int i = 0; i < 100; i++)
{
Assert.AreEqual(new BigInteger(1) << i, systemBitManager.GetBitFor(new TestEntityProcessingSystem()), "i = {0}", i);
}
}
public void TestEntitySystemSystemBit()
{
bool int32Used = typeof(SystemBitManager).GetMethod("GetBitFor").ReturnType == typeof (global::System.Int32);
var systemBitManager = new SystemBitManager();
if (int32Used)
{
for (int i = 0; i < 32; i++)
{
Assert.AreEqual(1 << i, systemBitManager.GetBitFor(new TestEntityProcessingSystem()));
}
}
else
{
for (int i = 0; i < 32; i++)
{
#if UNITY5
Assert.AreEqual(new BigInteger(1) << i, systemBitManager.GetBitFor(new TestEntityProcessingSystem()));
#else
Assert.AreEqual(BigInteger.One << i, systemBitManager.GetBitFor(new TestEntityProcessingSystem()));
#endif
}
}
// If SystemBitManager is compiled with Int32 bit type,
// next (33rd) EntitySystem instance will get invalid (overflown) SystemBit value.
// Should get exception instead of silent overflow.
bool thrown = false;
try
{
systemBitManager.GetBitFor(new TestEntityProcessingSystem());
}
catch (InvalidOperationException)
{
thrown = true;
}
if (int32Used)
{
Assert.IsTrue(thrown, "Getting SystemBit for 33rd EntitySystem instance should fail when Int32 bit type is used");
}
else
{
Assert.IsFalse(thrown, "Getting SystemBit for 33rd EntitySystem instance should not fail when BigInteger bit type is used");
}
}
public void TestEntitySystemSystemBit_Issue_93_More_than_64_Systems()
{
bool int32Used = typeof(SystemBitManager).GetMethod("GetBitFor").ReturnType == typeof (global::System.Int32);
var systemBitManager = new SystemBitManager();
if (int32Used)
Assert.Inconclusive("Test cannot be run because the Artemis build being tested is compiled with System.Int32 SystemBit type");
// If SystemBitManager is compiled with BigInteger SystemBit type,
// virtually any number of EntitySystem instances will get valid SystemBit values.
for (int i = 0; i < 100; i++)
{
Assert.AreEqual(new BigInteger(1) << i, systemBitManager.GetBitFor(new TestEntityProcessingSystem()), "i = {0}", i);
}
}
