Initial commit

2026-04-03 00:22:39 -05:00
commit eca1e8c458
945 changed files with 218160 additions and 0 deletions
--- a/ZTestSuite/Test-ZSlabAllocator.cpp
+++ b/ZTestSuite/Test-ZSlabAllocator.cpp
@@ -0,0 +1,125 @@
+/*
+	Test-ZSlabAllocator.cpp
+	Author: James Russell <jcrussell@762studios.com>
+
+	Purpose: Unit Test the ZSlabAllocator class.
+
+	Changelog:
+	12/18/2011 - Removed dependency on ZString (crertel)
+	07/17/2011 - creation (jcrussell)
+*/
+
+#include "ZUnitTest.hpp"
+
+#include <ZUtil/ZSlabAllocator.hpp>
+
+static const char* testCapacity();
+static const char* testCount();
+static const char* testExcessCount();
+static const char* testCheckInCheckOut();
+
+//List of unit tests
+ZUnitTest ZSlabAllocatorUnitTests[] =
+{
+	{ "ZObjectPool: Capacity",				testCapacity },
+	{ "ZObjectPool: CheckOut",				testCount },
+	{ "ZObjectPool: CheckIn, CheckOut",		testCheckInCheckOut	}
+};
+
+//Now declare the ZUnitTestBlock associated with this.
+DECLARE_ZTESTBLOCK(ZSlabAllocator);
+
+/*************************************************************************/
+
+struct PoolTestObject
+{
+	//Just some data
+	int Data;
+
+	//Static Counter
+	static int StaticCount;
+
+	PoolTestObject() : Data(StaticCount++) { }
+};
+
+int PoolTestObject::StaticCount = 0;
+
+
+static const char* testCapacity()
+{
+	ZSlabAllocator<PoolTestObject, 4> testPool;
+	ZSlabAllocator<PoolTestObject, 14> testPool2;
+
+	TASSERT(testPool.Capacity() == 4, "ZSlabAllocator: Capacity reports not 4 despite being inited to 4!");
+	TASSERT(testPool2.Capacity() == 14, "ZSlabAllocator: Capacity reports not 14 despite being inited to 14!");
+
+	return ZTEST_SUCCESS;
+}
+
+static const char* testCount()
+{
+	ZSlabAllocator<PoolTestObject, 4> testPool;
+	PoolTestObject* objs[4];
+
+	TASSERT(testPool.Available() == 4, "ZSlabAllocator: AvailableCount reports not 4 despite being unused!");
+
+	for (size_t i = 0; i < 4; i++)
+	{
+		objs[i] = testPool.Allocate();
+		TASSERT(testPool.Available() == 3 - i, "ZSlabAllocator: AvailableCount reports incorrect available count during checkouts!");
+	}
+
+	for (size_t i = 0; i < 4; i++)
+	{
+		testPool.Deallocate(objs[i]);
+		TASSERT(testPool.Available() == i + 1, "ZSlabAllocator: AvailableCount reports incorrect available count during checkins!");
+	}
+
+	TASSERT(testPool.Available() == 4, "ZSlabAllocator: AvailableCount reports not 4 despite all objects checked in!");
+
+	return ZTEST_SUCCESS;
+}
+
+static const char* testCheckInCheckOut()
+{
+	ZSlabAllocator<PoolTestObject, 4> testPool;
+
+	TASSERT(testPool.Available() == 4, "ZSlabAllocator: Contains wrong number of objects!");
+	TASSERT(testPool.Capacity() == 4, "ZSlabAllocator: Capacity is incorrect!");
+
+	//Allocated: 0 -> 2
+	PoolTestObject *testObj1 = testPool.Allocate();
+	PoolTestObject *testObj2 = testPool.Allocate();
+
+	TASSERT(testPool.Available() == testPool.Capacity()-2, "ZSlabAllocator: Contains wrong number of objects after CheckOut!");
+
+	//Allocated: 2 -> 4
+	PoolTestObject *testObj3 = testPool.Allocate();
+	PoolTestObject *testObj4 = testPool.Allocate();
+
+	TASSERT(testPool.Available() == testPool.Capacity()-4, "ZSlabAllocator: Contains objects when none should remain!");
+
+	//Allocated: 4 -> 6
+	PoolTestObject *testObj5 = testPool.Allocate();
+	PoolTestObject *testObj6 = testPool.Allocate();
+
+
+	//Allocated: 6 -> 4
+	testPool.Deallocate(testObj1);
+	testPool.Deallocate(testObj4);
+
+	TASSERT(testPool.Available() == testPool.Capacity()-4, "ZSlabAllocator: Failed to return objects correctly!");
+
+	//Allocated: 4 -> 2
+	testPool.Deallocate(testObj6);
+	testPool.Deallocate(testObj5);
+
+
+	//Allocated: 4 -> 2 == 0
+	testPool.Deallocate(testObj3);
+	testPool.Deallocate(testObj2);
+
+	TASSERT(testPool.Available() == testPool.Capacity(), "ZSlabAllocator: Failed to return objects to full count!");
+
+	return ZTEST_SUCCESS;
+}