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#ifndef __TEST_ASSOCCONTAINTEST_H
#define __TEST_ASSOCCONTAINTEST_H
#include <cxxtest/TestSuite.H>
#include "../assoccontain.H"
using namespace DeviceFW;
class AssocContainTest: public CxxTest::TestSuite
{
public:
/**
* @test Ensure AssociationContainer can be constructed.
*/
void testConstruct()
{
AssociationContainer* ac = new AssociationContainer();
if (NULL == ac)
{
TS_FAIL("NULL pointer returned for 'new AssociationContainer'.");
}
delete ac;
}
/**
* @test Verify allocate operation.
*/
void testAllocate()
{
AssociationContainer ac;
// Allocation of a single block.
size_t root = ac.allocate(5);
// Index operation on block.
AssociationData* root_ptr = ac[root];
if (NULL == root_ptr)
{
TS_FAIL("NULL pointer returned for newly allocated block.");
}
// Freshly allocated block is empty.
for(int i = 0; i < 5; i++)
{
if (root_ptr[i].flag)
{
TS_FAIL("Wildcard flag set on newly allocated block.");
}
if (0 != root_ptr[i].offset)
{
TS_FAIL("Non-zero value set in newly allocated block.");
}
}
// Second allocated block is outside original.
size_t second_block = ac.allocate(2);
if (((second_block + 2) > root) &&
(second_block < (root + 5)))
{
TS_FAIL("Newly allocated block is inside previous block.");
}
}
/**
* @test Verify operator[].
*/
void testIndex()
{
AssociationContainer ac;
AssociationData root;
AssociationData second;
root.offset = ac.allocate(5);
second.offset = ac.allocate(2);
second.flag = true;
ac[second.offset][1].offset = 0x42;
AssociationData* root_ptr = ac[root.offset];
root_ptr[2] = second;
// Check initial level block index.
if ((ac[root.offset + 2]->flag != second.flag) ||
(ac[root.offset + 2]->offset != second.offset))
{
TS_FAIL("Index operator points to incorrect block.");
}
// Check second level indirection block index.
if (ac[ac[root.offset + 2]->offset + 1]->offset != 0x42)
{
TS_FAIL("Index operator points to incorrect block.");
}
}
};
#endif
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