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// $Id$
// ============================================================================
//
// = LIBRARY
// tests
//
// = FILENAME
// OrdMultiSet_Test.cpp
//
// = DESCRIPTION
// This is a simple test of the ACE_Ordered_MultiSet and
// ACE_Ordered_MultiSet_Iterator class templates, instantiating them with
// type int. No command line arguments are needed to run the test.
//
// = AUTHOR
// Chris Gill
//
// ============================================================================
// Note, for this test the config.h file *must* come first!
#include "ace/inc_user_config.h"
#include "test_config.h"
#include "ace/Containers.h"
int
main (int, char *[])
{
int ret = 0;
int *ptr = 0;
ACE_START_TEST ("OrdMultiSet_Test");
// make an empty set of int and an iterator
ACE_Ordered_MultiSet<int> set;
ACE_Ordered_MultiSet_Iterator<int> iter(set);
// put in a range of odd ints, without an iterator
int i;
for (i = -10; i < 10; ++i)
{
set.insert (2 * i + 1);
}
// put in an interleaved range of even ints, using an iterator
for (i = -10; i <= 10; ++i)
{
set.insert (2 * i, iter);
}
// remove the first and last elements of range
while (set.remove (-20) == 0);
while (set.remove (20) == 0);
// should still have 39 elements in the set
ACE_ASSERT (set.is_empty () == 0);
ACE_ASSERT (set.size () == 39);
// iterate forward through the range we created: should be one of each
iter.first ();
for (i = -19; i <= 19; ++i)
{
// we should still be in the set
ACE_ASSERT (iter.done () == 0);
// make sure the current element is what we expect
iter.next (ptr);
ACE_ASSERT (ptr != 0);
ACE_ASSERT (*ptr == i);
// move to the next element in the set
iter.advance ();
}
// we should have iterated through the entire set
ACE_ASSERT (iter.done () != 0);
// iterate backward through the range we created: should be one of each
iter.last ();
for (i = 19; i >= -19; --i)
{
// we should still be in the set
ACE_ASSERT (iter.done () == 0);
// make sure the current element is what we expect
int *ptr;
iter.next (ptr);
ACE_ASSERT (ptr != 0);
ACE_ASSERT (*ptr == i);
// move to the previous element in the set
iter.retreat ();
}
// we should have iterated through the entire set
ACE_ASSERT (iter.done () != 0);
// clear the set, restart the iterator, and make sure
// the iterator is out of range at both ends, the set is empty,
// and a subsequent advance or retreat on an out of range iterator
// does not cause problems
set.reset ();
ACE_ASSERT (set.is_empty () != 0);
iter.first ();
ACE_ASSERT (iter.done () != 0);
iter.retreat ();
iter.last ();
ACE_ASSERT (iter.done () != 0);
iter.advance ();
// put in a bunch of ints in various relative positions,
// using an iterator for the odds and no iterator for the evens
set.insert (203, iter);
set.insert (202);
set.insert (204);
set.insert (201, iter);
set.insert (205, iter);
set.insert (203, iter);
set.insert (203, iter);
set.insert (204);
set.insert (204);
set.insert (204);
set.insert (205, iter);
set.insert (205, iter);
set.insert (205, iter);
set.insert (205, iter);
set.insert (202);
// remove the middle elements
while (set.remove (204) == 0);
while (set.remove (202) == 0);
while (set.remove (203) == 0);
// put the iterator out of range and make sure it stays
// that way for finds on the missing elements
iter.last ();
iter.advance ();
set.find (203, iter);
ACE_ASSERT (iter.done () != 0);
set.find (202, iter);
ACE_ASSERT (iter.done () != 0);
set.find (204, iter);
ACE_ASSERT (iter.done () != 0);
// make sure the other elements can be found
set.find (205, iter);
ACE_ASSERT (iter.done () == 0);
iter.next (ptr);
ACE_ASSERT (ptr != 0);
ACE_ASSERT (*ptr == 205);
set.find (201, iter);
ACE_ASSERT (iter.done () == 0);
iter.next (ptr);
ACE_ASSERT (ptr != 0);
ACE_ASSERT (*ptr == 201);
// finally, iterate through the set and make sure its
// contents are correct (one 201 and five 205s)
iter.first ();
ACE_ASSERT (iter.done () == 0);
iter.next (ptr);
ACE_ASSERT (ptr != 0);
ACE_ASSERT (*ptr == 201);
iter.advance ();
for (i = 1; i <= 5; ++i)
{
// should be in the set, able to access the element, value should be 205
ACE_ASSERT (iter.done () == 0);
iter.next (ptr);
ACE_ASSERT (ptr != 0);
ACE_ASSERT (*ptr == 205);
// move to the next element in the set
iter.advance ();
}
// should not be anything else in the set
ACE_ASSERT (iter.done () != 0);
// remove the rest
while (set.remove (205) == 0);
while (set.remove (201) == 0);
// should have no more elements in the set
ACE_ASSERT (set.is_empty () != 0);
ACE_ASSERT (set.size () == 0);
iter.first ();
ACE_ASSERT (iter.done () != 0);
iter.last ();
ACE_ASSERT (iter.done () != 0);
ACE_END_TEST;
return ret;
}
#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)
template class ACE_Ordered_MultiSet<int>;
template class ACE_Ordered_MultiSet_Iterator<int>;
template class ACE_DNode<int>;
#elif defined(ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
#pragma instantiate ACE_Ordered_MultiSet<int>
#pragma instantiate ACE_Ordered_MultiSet_Iterator<int>
#pragma instantiate ACE_DNode<int>
#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */
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