/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1999-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#include "dttest.h"
Dtdisc_t Disc =
{ 0, sizeof(long), -1,
newint, NIL(Dtfree_f), compare, hashint,
NIL(Dtmemory_f), NIL(Dtevent_f)
};
Dtdisc_t Rdisc =
{ 0, sizeof(long), -1,
newint, NIL(Dtfree_f), rcompare, hashint,
NIL(Dtmemory_f), NIL(Dtevent_f)
};
tmain()
{
Dt_t* dt;
Dtlink_t* link;
long i, k, count[1000];
/* testing Dtoset */
dt = dtopen(&Disc,Dtoset);
if((long)dtinsert(dt,7L) != 7)
terror("Insert 7");
if((long)dtinsert(dt,1L) != 1)
terror("Insert 1");
if((long)dtinsert(dt,3L) != 3)
terror("Insert 3");
if((long)dtinsert(dt,4L) != 4)
terror("Insert 4");
if((long)dtinsert(dt,2L) != 2)
terror("Insert 2");
if((long)dtinsert(dt,6L) != 6)
terror("Insert 6");
if((long)dtinsert(dt,7L) != 7)
terror("Insert 7,2");
if((long)dtatmost(dt, 5L) != 4)
terror("Should have found 4");
if((long)dtatleast(dt, 5L) != 6)
terror("Should have found 6");
if((long)dtinsert(dt,5L) != 5)
terror("Insert 5");
if((long)dtatmost(dt, 5L) != 5)
terror("Should have found 5");
if((long)dtatleast(dt, 3L) != 3)
terror("Should have found 3");
for(i = 1; i <= 7; ++i)
if((long)dtsearch(dt,i) != i)
terror("Dtoset search");
for(link = dtflatten(dt), i = 1; link; link = dtlink(dt,link), i += 1)
if((long)dtobj(dt,link) != i)
terror("Dtoset flatten");
for(i = (long)dtlast(dt), k = 7; k >= 1; i = (long)dtprev(dt,i), k -= 1)
if(i != k)
terror("Dtoset backwalk");
/* reverse ordering */
dtdisc(dt,&Rdisc,0);
for(i = 7; i >= 1; --i)
if((long)dtsearch(dt,i) != i)
terror("Dtoset search 2");
for(i = (long)dtlast(dt), k = 1; k <= 7; i = (long)dtprev(dt,i), k += 1)
if(i != k)
terror("Dtoset backwalk 2");
for(link = dtflatten(dt), i = 7; link; link = dtlink(dt,link), i -= 1)
if((long)dtobj(dt,link) != i)
terror("Dtoset flatten 2");
if(!(link = dtextract(dt)) )
terror("Fail extracting Dtoset");
if(!dtrestore(dt,link) )
terror("Fail restoring Dtoset");
if(dtsize(dt) != 7)
terror("Dtoset size after extract");
for(link = dtflatten(dt), i = 7; link; link = dtlink(dt,link), i -= 1)
if((long)dtobj(dt,link) != i)
terror("Dtoset flatten after extract");
/* change to hashing */
dtmethod(dt,Dtset);
for(i = 1; i <= 7; ++i)
if((long)dtsearch(dt,i) != i)
terror("Dtset search");
for(i = 0, link = dtflatten(dt); link; link = dtlink(dt,link))
i += 1;
if(i != 7)
terror("Dtset flatten");
for(k = 0, i = (long)dtlast(dt); i != 0; i = (long)dtprev(dt,i))
k += 1;
if(k != 7)
terror("Dtset flatten 2");
if(!(link = dtextract(dt)) )
terror("Fail extracting Dtset");
if(!dtrestore(dt,link) )
terror("Fail restoring Dtset");
if(dtsize(dt) != 7)
terror("Dtset size after extract");
for(i = (long)dtlast(dt), k = 0; i != 0; i = (long)dtprev(dt,i))
k += 1;
if(k != 7)
terror("Dtset flatten after extract");
dtdisc(dt,&Disc,0);
for(i = 1; i <= 7; ++i)
if((long)dtsearch(dt,i) != i)
terror("Dtset search 2");
for(link = dtflatten(dt), i = 0; link; link = dtlink(dt,link))
i += 1;
if(i != 7)
terror("Dtset flatten 2");
dtclear(dt);
if(dtsize(dt) != 0)
terror("Dtsize");
/* testing Dtlist */
dtmethod(dt,Dtlist);
if((long)dtinsert(dt,1) != 1)
terror("Dtlist insert 1.1");
if((long)dtinsert(dt,3) != 3)
terror("Dtlist insert 3.1");
if((long)dtinsert(dt,2) != 2)
terror("Dtlist insert 2.1");
if((long)dtinsert(dt,3) != 3)
terror("Dtlist insert 3.2");
if((long)dtinsert(dt,2) != 2)
terror("Dtlist insert 2.2");
if((long)dtinsert(dt,3) != 3)
terror("Dtlist insert 3.3");
if((long)dtinsert(dt,1) != 1)
terror("Dtlist insert 1.2");
/* check multiplicities */
for(i = 1; i <= 3; ++i)
count[i] = 0;
for(i = (long)dtlast(dt); i != 0; i = (long)dtprev(dt,i))
count[i] += 1;
if(count[1] != 2)
terror("Dtlist count 1");
if(count[2] != 2)
terror("Dtlist count 2");
if(count[3] != 3)
terror("Dtlist count 3");
dtclear(dt);
if(dtsize(dt) != 0)
terror("Dtsize");
/* testing Dtbag */
dtmethod(dt,Dtbag);
if((long)dtinsert(dt,1) != 1)
terror("Dtlist insert 1.1");
if((long)dtinsert(dt,3) != 3)
terror("Dtlist insert 3.1");
if((long)dtinsert(dt,2) != 2)
terror("Dtlist insert 2.1");
if((long)dtinsert(dt,3) != 3)
terror("Dtlist insert 3.2");
if((long)dtinsert(dt,2) != 2)
terror("Dtlist insert 2.2");
if((long)dtinsert(dt,3) != 3)
terror("Dtlist insert 3.3");
if((long)dtinsert(dt,1) != 1)
terror("Dtlist insert 1.2");
/* check multiplicities */
for(i = 1; i <= 3; ++i)
count[i] = 0;
for(i = (long)dtlast(dt); i != 0; i = (long)dtprev(dt,i))
count[i] += 1;
if(count[1] != 2)
terror("Dtbag count 1");
if(count[2] != 2)
terror("Dtbag count 2");
if(count[3] != 3)
terror("Dtbag count 3");
/* change method to Dtobag */
dtmethod(dt,Dtobag);
/* check multiplicities */
for(i = 1; i <= 3; ++i)
count[i] = 0;
for(i = (long)dtfirst(dt); i != 0; i = (long)dtnext(dt,i))
count[i] += 1;
if(count[1] != 2)
terror("Dtobag count 1");
if(count[2] != 2)
terror("Dtobag count 2");
if(count[3] != 3)
terror("Dtobag count 3");
/* test consecutive 1's */
if((long)dtatmost(dt,1) != 1)
terror("Dtobag search 1");
if((long)dtnext(dt,1) != 1)
terror("Dtobag next 1");
if((long)dtnext(dt,1) != 2)
terror("Dtobag next should be 2");
/* test consecutive 2's */
if((long)dtatmost(dt,2) != 2)
terror("Dtobag search 2");
if((long)dtnext(dt,2) != 2)
terror("Dtobag next 2");
if((long)dtnext(dt,2) != 3)
terror("Dtobag next should be 3");
/* test consecutive 3's */
if((long)dtatleast(dt,3) != 3)
terror("Dtobag search 3");
if((long)dtprev(dt,3) != 3)
terror("Dtobag prev 3");
if((long)dtprev(dt,3) != 3)
terror("Dtobag prev 3.2");
if((long)dtprev(dt,3) == 3)
terror("Dtobag prev not expecting 3");
/* test large set of values */
dtclear(dt);
dtmethod(dt,Dtset);
for(i = 1; i < 20000; ++i)
if((long)dtinsert(dt,i) != i)
terror("Can't insert");
dtmethod(dt,Dtoset);
for(i = 1, k = (long)dtfirst(dt); i < 20000; ++i, k = (long)dtnext(dt,k))
if(i != k)
terror("Bad value");
/* test walking Dtrhset */
dtclear(dt);
dtmethod(dt, Dtrhset);
for(i = 1; i < 100; ++i)
if((long)dtinsert(dt,i) != i)
terror("Can't insert");
for(i = 1; i < 100; ++i)
if((long)dtsearch(dt,i) != i)
terror("Can't find %d", i);
memset(count, 0, sizeof(count));
for(i = 0, k = (long)dtfirst(dt); k != 0; i += 1, k = (long)dtnext(dt,k))
count[k] += 1;
for(i = 1; i < 100; ++i)
if(count[i] != 1)
terror("wrong count[%d]=%d", i, count[i]);
texit(0);
}