lumiera_/tests/library/diff/gen-node-basic-test.cpp
Ichthyostega 3576b30cd2 formally complete implementation of GenNode iteration
it passes compilation, but the test still fails, since
I've changed the expected semantics of the iteration,
in the light of the insights I've gained during
re-investigation of the IterExplorer.

What I now actually intend is rather to embed a
HierarchyOrientationIndicator into the iterator,
instead of returning a special "bracket" marker
reference to indicate return from a nested scope.
2015-09-11 20:00:36 +02:00

911 lines
44 KiB
C++

/*
GenNodeBasic(Test) - fundamental properties of a generic tree node element
Copyright (C) Lumiera.org
2015, Hermann Vosseler <Ichthyostega@web.de>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* *****************************************************/
#include "lib/test/run.hpp"
#include "lib/test/test-helper.hpp"
#include "lib/format-util.hpp"
#include "lib/diff/gen-node.hpp"
#include "lib/diff/record.hpp"
#include "lib/time/timevalue.hpp"
#include "lib/util-quant.hpp"
#include "lib/util.hpp"
//#include <utility>
//#include <string>
//#include <vector>
#include <iostream>
using util::isnil;
using util::contains;
using util::isSameObject;
using util::almostEqual;
using lib::hash::LuidH;
using lib::time::FSecs;
using lib::time::Time;
using lib::time::TimeSpan;
using lib::test::randTime;
//using std::string;
//using std::vector;
//using std::swap;
using std::cout;
using std::endl;
namespace lib {
namespace diff{
namespace test{
// using lumiera::error::LUMIERA_ERROR_LOGIC;
using error::LUMIERA_ERROR_WRONG_TYPE;
using error::LUMIERA_ERROR_BOTTOM_VALUE;
namespace {//Test fixture....
const double PI = 3.14159265358979323846264338328;
}//(End)Test fixture
/*****************************************************************************//**
* @test Verify properties of a special collection type shaped for
* external representation of object-like data.
* - GenNode elements can be created "right away", picking up
* the given type, assumed that the payload is one of the
* supported basic types.
* - optionally, GenNode elements can be named
* - unnamed elements get a marker ID plus unique number extension
* - object-like elements can be represented by using a diff:Record<GenNode>
* as payload. Obviously, the resulting data structure type is recursive.
* - a shortcut is provided to simplify defining empty baseline objects
* - there is a special notation to create "id references", which can
* can be used to stand-in for an "object" (Record). This shortcut
* notation is relevant for the tree diff language -- used within
* Lumiera as "External Tree Description" of object networks.
*
* @see IndexTable
* @see DiffListApplication_test
*/
class GenNodeBasic_test : public Test
{
virtual void
run (Arg)
{
simpleUsage();
equalityMatch();
objectShortcut();
symbolReference();
sequenceIteration();
}
void
simpleUsage()
{
// can build from the supported value types
GenNode n1(42);
CHECK (42 == n1.data.get<int>());
CHECK (!n1.isNamed());
CHECK (contains (n1.idi.getSym(), "_CHILD_"));
CHECK (contains (name(n1), "_CHILD_"));
// can optionally be named
GenNode n2("π", PI);
CHECK (almostEqual (PI, n2.data.get<double>()));
CHECK (n2.isNamed());
CHECK ("π" == n2.idi.getSym());
CHECK ("π" == name(n2));
// is a copyable value
GenNode n11(n1);
CHECK (n1 == n11);
CHECK (42 == n11.data.get<int>());
// is assignable with compatible payload value
n11.data = 24;
CHECK (n1 != n11);
CHECK (24 == n11.data.get<int>());
CHECK (42 == n1.data.get<int>());
// is assignable within the same kind of value
n1 = n11;
CHECK (n1 == n11);
// but assignment may not alter payload type
VERIFY_ERROR (WRONG_TYPE, n1 = n2 );
// can build recursive data structures
GenNode n3(Rec({GenNode("type", "spam"), GenNode("ham", "eggs")}));
CHECK ("spam" == n3.data.get<Rec>().getType());
CHECK ("eggs" == n3.data.get<Rec>().get("ham").data.get<string>());
CHECK ("ham" == n3.data.get<Rec>().get("ham").idi.getSym());
CHECK (n3.data.get<Rec>().get("ham").isNamed());
CHECK (!n3.isNamed());
cout << string(n3) <<endl; // diagnostic spam
}
void
objectShortcut()
{
auto o0 = MakeRec().genNode();
auto o1 = MakeRec().genNode("νόμος");
auto o2 = MakeRec().type("spam").genNode();
auto o3 = MakeRec().attrib("Ψ", int64_t(42), "π", 3.14159265358979323846264338328).genNode("λόγος");
CHECK (!o0.isNamed());
CHECK (isnil(o0.data.get<Rec>()));
CHECK ("NIL" == o0.data.get<Rec>().getType());
CHECK (o1.isNamed());
CHECK ("νόμος" == o1.idi.getSym());
CHECK (isnil(o1.data.get<Rec>()));
CHECK (!o2.isNamed());
CHECK ("spam" == o2.data.get<Rec>().getType());
CHECK (isnil(o2.data.get<Rec>()));
CHECK (o3.isNamed());
CHECK ("λόγος" == o3.idi.getSym());
CHECK ("NIL" == o3.data.get<Rec>().getType());
CHECK (GenNode("Ψ", int64_t(42)) == o3.data.get<Rec>().get("Ψ"));
CHECK (42L == o3.data.get<Rec>().get("Ψ").data.get<int64_t>());
CHECK (almostEqual (PI, o3.data.get<Rec>().get("π").data.get<double>()));
LuidH luid;
//Demonstration: object builder is based on the mutator mechanism for Records...
auto o4 = Rec::Mutator(o2.data.get<Rec>()) // ...use GenNode o2 as starting point
.appendChild(GenNode("τ", Time(1,2,3,4))) // a named node with Time value
.scope('*' // a char node
,"" // a string node
,luid // a hash value (LUID)
,TimeSpan(Time::ZERO, FSecs(23,25)) // a time span
,MakeRec().type("ham").scope("eggs").genNode()) // a spam object
.genNode("baked beans"); // ---> finish into named node
CHECK (o4.isNamed());
CHECK ("baked beans" == o4.idi.getSym());
CHECK ("spam" == o4.data.get<Rec>().getType()); // this was "inherited" from o2
auto scope = o4.data.get<Rec>().scope();
CHECK (!isnil(scope));
CHECK (GenNode("τ", Time(1,2,3,4)) == *scope);
++scope;
CHECK (GenNode(char('*')) == *scope);
++scope;
CHECK ("" == scope->data.get<string>());
++scope;
CHECK (luid == scope->data.get<LuidH>());
++scope;
CHECK (Time(920,0) == scope->data.get<TimeSpan>().end());
++scope;
auto spam = *scope;
CHECK (!++scope);
CHECK ("ham" == spam.data.get<Rec>().getType());
CHECK (spam.contains (GenNode("eggs")));
// but while o4 was based on o2,
// adding all the additional contents didn't mutate o2
CHECK (isnil(o2.data.get<Rec>()));
}
void
symbolReference()
{
GenNode ham = MakeRec().type("spam").attrib("τ", Time(23,42)).genNode("egg bacon sausage and spam");
GenNode::ID hamID(ham);
CHECK (hamID == ham.idi);
CHECK (hamID.getSym() == ham.idi.getSym());
CHECK (hamID.getHash() == ham.idi.getHash());
CHECK (contains (string(hamID), "spam")); // Lovely spam!
Ref ref1("egg bacon sausage and spam");
Ref ref2(ham);
CHECK (ref1.idi == ham.idi);
CHECK (ref2.idi == ham.idi);
// can stand-in for the original Record...
CHECK (isSameObject (ham, ref2.data.get<Rec>()));
VERIFY_ERROR (BOTTOM_VALUE, ref1.data.get<Rec>());
RecRef rr1 = ref1.data.get<RecRef>();
RecRef rr2 = ref2.data.get<RecRef>();
CHECK ( isnil(rr1));
CHECK (!isnil(rr2));
Rec& ham_ref = rr2;
CHECK (isSameObject(ham, ham_ref));
CHECK (isSameObject(&ham, rr2.get()));
// pre-defined special ref-tokens
CHECK ("_END_" == name(Ref::END));
CHECK ("_THIS_" == name(Ref::THIS));
CHECK ("_CHILD_" == name(Ref::CHILD));
CHECK ("_ATTRIBS_" == name(Ref::ATTRIBS));
CHECK (isnil (Ref::END.data.get<RecRef>()));
CHECK (isnil (Ref::THIS.data.get<RecRef>()));
CHECK (isnil (Ref::CHILD.data.get<RecRef>()));
CHECK (isnil (Ref::ATTRIBS.data.get<RecRef>()));
}
void
sequenceIteration()
{
GenNode n = MakeRec()
.scope('*' // a char node
,"" // a string node
, PI // a double value
,MakeRec().type("ham")
.scope("eggs","spam","spam")
.genNode("spam") // a spam object
,TimeSpan(Time::ZERO, FSecs(23,25)) // a time span
,int64_t(42)) // long value
.attrib("hasSpam", true) // boolean Attribute
.genNode("baked beans"); // build Node from named Record
cout << "--spam--"<<endl;
for (auto & elm : n)
cout << string(elm) <<endl;
auto iter = n.begin();
CHECK (!isnil (iter)); // initially the Record itself is exposed
CHECK ("baked beans" == iter->idi.getSym());
CHECK (Rec::TYPE_NIL == iter->data.get<Rec>().getType());
++iter;
CHECK ("hasSpam" == iter->idi.getSym()); // delve into the contents, starting with the attribute(s)
CHECK (true == iter->data.get<bool>());
CHECK ("GenNode-ID(\"hasSpam\")-DataCap|«bool»|true)" == string(*iter));
++iter;
CHECK (!iter->isNamed()); // contents of the object's scope
CHECK ('*' == iter->data.get<char>());
++iter;
CHECK (!iter->isNamed());
CHECK ("" == iter->data.get<string>());
++iter;
CHECK (!iter->isNamed());
CHECK (almostEqual (PI, iter->data.get<double>()));
++iter;
CHECK ("spam" == iter->idi.getSym()); // the nested object is first exposed as a whole
CHECK ("ham" == iter->data.get<Rec>().getType());
++iter;
CHECK ("eggs" == iter->data.get<string>()); // contents of the nested ("spam") object's scope
++iter;
CHECK ("spam" == iter->data.get<string>());
++iter;
CHECK ("spam" == iter->data.get<string>());
++iter;
CHECK ("_END_spam" == iter->idi.getSym()); // bracketing construct to close the nested scope
++iter;
CHECK (!iter->isNamed()); // next item in the enclosing scope
CHECK (42 == iter->data.get<int64_t>());
++iter;
CHECK ("_END_baked beans" == iter->idi.getSym()); // bracketing returns to top level
CHECK (isSameObject(n.data.get<Rec>(), iter->data.get<Rec>()));
CHECK (Ref(n) == *iter); // actually this is a RecordRef to the original object
++iter;
CHECK (isnil (iter));
}
void
equalityMatch()
{
int i1 = 64; GenNode ni1(i1);
int i2 = 126; GenNode ni2(i2);
int64_t l1 = 64; GenNode nl1(l1);
int64_t l2 = 126; GenNode nl2(l2);
short s1 = 64; GenNode ns1(s1);
short s2 = 126; GenNode ns2(s2);
double d1 = 64; GenNode nd1(d1);
double d2 = 126; GenNode nd2(d2);
char c1 = '@'; GenNode nc1(c1);
char c2 = '~'; GenNode nc2(c2);
bool b1 = true; GenNode nb1(b1);
bool b2 = false; GenNode nb2(b2);
string z1 = ""; GenNode nz1(z1);
string z2 = ""; GenNode nz2(z2);
time::Time t1 = randTime(); GenNode nt1(t1);
time::Time t2(-t1); GenNode nt2(t2);
time::Offset to1(t1); GenNode nto1(to1);
time::Offset to2(t2); GenNode nto2(to2);
time::Duration td1(to2); GenNode ntd1(td1);
time::Duration td2(to2*2); GenNode ntd2(td2);
time::TimeSpan ts1(t1, td1); GenNode nts1(ts1);
time::TimeSpan ts2(t2, td2); GenNode nts2(ts2);
hash::LuidH h1; GenNode nh1(h1);
hash::LuidH h2; GenNode nh2(h2);
Rec spam1({GenNode("ham", "eggs")}); GenNode rec1(spam1);
Rec spam2(MakeRec(spam1).type("spam")); GenNode rec2(spam2);
RecRef r1(spam1); Ref ref1(rec1);
RecRef r2(spam2); Ref ref2(rec2);
// NOTE: same ID as referee
CHECK (ni1 == ni1);
CHECK (ni2 == ni2);
CHECK (nl1 == nl1);
CHECK (nl2 == nl2);
CHECK (ns1 == ns1);
CHECK (ns2 == ns2);
CHECK (nd1 == nd1);
CHECK (nd2 == nd2);
CHECK (nc1 == nc1);
CHECK (nc2 == nc2);
CHECK (nb1 == nb1);
CHECK (nb2 == nb2);
CHECK (nz1 == nz1);
CHECK (nz2 == nz2);
CHECK (nt1 == nt1 );
CHECK (nt2 == nt2 );
CHECK (nto1 == nto1);
CHECK (nto2 == nto2);
CHECK (ntd1 == ntd1);
CHECK (ntd2 == ntd2);
CHECK (nts1 == nts1);
CHECK (nts2 == nts2);
CHECK (nh1 == nh1 );
CHECK (nh2 == nh2 );
CHECK (rec1 == rec1);
CHECK (rec2 == rec2);
CHECK (ref1 == ref1);
CHECK (ref2 == ref2);
CHECK (ni1 != ni2); CHECK (ni2 != ni1);
CHECK (nl1 != nl2); CHECK (nl2 != nl1);
CHECK (ns1 != ns2); CHECK (ns2 != ns1);
CHECK (nd1 != nd2); CHECK (nd2 != nd1);
CHECK (nc1 != nc2); CHECK (nc2 != nc1);
CHECK (nb1 != nb2); CHECK (nb2 != nb1);
CHECK (nz1 != nz2); CHECK (nz2 != nz1);
CHECK (nt1 != nt2 ); CHECK (nt2 != nt1 );
CHECK (nto1 != nto2); CHECK (nto2 != nto1);
CHECK (ntd1 != ntd2); CHECK (ntd2 != ntd1);
CHECK (nts1 != nts2); CHECK (nts2 != nts1);
CHECK (nh1 != nh2 ); CHECK (nh2 != nh1 );
CHECK (rec1 != rec2); CHECK (rec2 != rec1);
CHECK (ref1 != ref2); CHECK (ref2 != ref1);
CHECK (ni1 != ni2); CHECK (ni2 != ni1);
CHECK (ni1 != nl1); CHECK (nl1 != ni1);
CHECK (ni1 != nl2); CHECK (nl2 != ni1);
CHECK (ni1 != ns1); CHECK (ns1 != ni1);
CHECK (ni1 != ns2); CHECK (ns2 != ni1);
CHECK (ni1 != nd1); CHECK (nd1 != ni1);
CHECK (ni1 != nd2); CHECK (nd2 != ni1);
CHECK (ni1 != nc1); CHECK (nc1 != ni1);
CHECK (ni1 != nc2); CHECK (nc2 != ni1);
CHECK (ni1 != nb1); CHECK (nb1 != ni1);
CHECK (ni1 != nb2); CHECK (nb2 != ni1);
CHECK (ni1 != nz1); CHECK (nz1 != ni1);
CHECK (ni1 != nz2); CHECK (nz2 != ni1);
CHECK (ni1 != nt1 ); CHECK (nt1 != ni1);
CHECK (ni1 != nt2 ); CHECK (nt2 != ni1);
CHECK (ni1 != nto1); CHECK (nto1 != ni1);
CHECK (ni1 != nto2); CHECK (nto2 != ni1);
CHECK (ni1 != ntd1); CHECK (ntd1 != ni1);
CHECK (ni1 != ntd2); CHECK (ntd2 != ni1);
CHECK (ni1 != nts1); CHECK (nts1 != ni1);
CHECK (ni1 != nts2); CHECK (nts2 != ni1);
CHECK (ni1 != nh1 ); CHECK (nh1 != ni1);
CHECK (ni1 != nh2 ); CHECK (nh2 != ni1);
CHECK (ni1 != rec1); CHECK (rec1 != ni1);
CHECK (ni1 != rec2); CHECK (rec2 != ni1);
CHECK (ni1 != ref1); CHECK (ref1 != ni1);
CHECK (ni1 != ref2); CHECK (ref2 != ni1);
CHECK (ni2 != nl1); CHECK (nl1 != ni2);
CHECK (ni2 != nl2); CHECK (nl2 != ni2);
CHECK (ni2 != ns1); CHECK (ns1 != ni2);
CHECK (ni2 != ns2); CHECK (ns2 != ni2);
CHECK (ni2 != nd1); CHECK (nd1 != ni2);
CHECK (ni2 != nd2); CHECK (nd2 != ni2);
CHECK (ni2 != nc1); CHECK (nc1 != ni2);
CHECK (ni2 != nc2); CHECK (nc2 != ni2);
CHECK (ni2 != nb1); CHECK (nb1 != ni2);
CHECK (ni2 != nb2); CHECK (nb2 != ni2);
CHECK (ni2 != nz1); CHECK (nz1 != ni2);
CHECK (ni2 != nz2); CHECK (nz2 != ni2);
CHECK (ni2 != nt1 ); CHECK (nt1 != ni2);
CHECK (ni2 != nt2 ); CHECK (nt2 != ni2);
CHECK (ni2 != nto1); CHECK (nto1 != ni2);
CHECK (ni2 != nto2); CHECK (nto2 != ni2);
CHECK (ni2 != ntd1); CHECK (ntd1 != ni2);
CHECK (ni2 != ntd2); CHECK (ntd2 != ni2);
CHECK (ni2 != nts1); CHECK (nts1 != ni2);
CHECK (ni2 != nts2); CHECK (nts2 != ni2);
CHECK (ni2 != nh1 ); CHECK (nh1 != ni2);
CHECK (ni2 != nh2 ); CHECK (nh2 != ni2);
CHECK (ni2 != rec1); CHECK (rec1 != ni2);
CHECK (ni2 != rec2); CHECK (rec2 != ni2);
CHECK (ni2 != ref1); CHECK (ref1 != ni2);
CHECK (ni2 != ref2); CHECK (ref2 != ni2);
CHECK (nl1 != nl2); CHECK (nl2 != nl1);
CHECK (nl1 != ns1); CHECK (ns1 != nl1);
CHECK (nl1 != ns2); CHECK (ns2 != nl1);
CHECK (nl1 != nd1); CHECK (nd1 != nl1);
CHECK (nl1 != nd2); CHECK (nd2 != nl1);
CHECK (nl1 != nc1); CHECK (nc1 != nl1);
CHECK (nl1 != nc2); CHECK (nc2 != nl1);
CHECK (nl1 != nb1); CHECK (nb1 != nl1);
CHECK (nl1 != nb2); CHECK (nb2 != nl1);
CHECK (nl1 != nz1); CHECK (nz1 != nl1);
CHECK (nl1 != nz2); CHECK (nz2 != nl1);
CHECK (nl1 != nt1 ); CHECK (nt1 != nl1);
CHECK (nl1 != nt2 ); CHECK (nt2 != nl1);
CHECK (nl1 != nto1); CHECK (nto1 != nl1);
CHECK (nl1 != nto2); CHECK (nto2 != nl1);
CHECK (nl1 != ntd1); CHECK (ntd1 != nl1);
CHECK (nl1 != ntd2); CHECK (ntd2 != nl1);
CHECK (nl1 != nts1); CHECK (nts1 != nl1);
CHECK (nl1 != nts2); CHECK (nts2 != nl1);
CHECK (nl1 != nh1 ); CHECK (nh1 != nl1);
CHECK (nl1 != nh2 ); CHECK (nh2 != nl1);
CHECK (nl1 != rec1); CHECK (rec1 != nl1);
CHECK (nl1 != rec2); CHECK (rec2 != nl1);
CHECK (nl1 != ref1); CHECK (ref1 != nl1);
CHECK (nl1 != ref2); CHECK (ref2 != nl1);
CHECK (nl2 != ns1); CHECK (ns1 != nl2);
CHECK (nl2 != ns2); CHECK (ns2 != nl2);
CHECK (nl2 != nd1); CHECK (nd1 != nl2);
CHECK (nl2 != nd2); CHECK (nd2 != nl2);
CHECK (nl2 != nc1); CHECK (nc1 != nl2);
CHECK (nl2 != nc2); CHECK (nc2 != nl2);
CHECK (nl2 != nb1); CHECK (nb1 != nl2);
CHECK (nl2 != nb2); CHECK (nb2 != nl2);
CHECK (nl2 != nz1); CHECK (nz1 != nl2);
CHECK (nl2 != nz2); CHECK (nz2 != nl2);
CHECK (nl2 != nt1 ); CHECK (nt1 != nl2);
CHECK (nl2 != nt2 ); CHECK (nt2 != nl2);
CHECK (nl2 != nto1); CHECK (nto1 != nl2);
CHECK (nl2 != nto2); CHECK (nto2 != nl2);
CHECK (nl2 != ntd1); CHECK (ntd1 != nl2);
CHECK (nl2 != ntd2); CHECK (ntd2 != nl2);
CHECK (nl2 != nts1); CHECK (nts1 != nl2);
CHECK (nl2 != nts2); CHECK (nts2 != nl2);
CHECK (nl2 != nh1 ); CHECK (nh1 != nl2);
CHECK (nl2 != nh2 ); CHECK (nh2 != nl2);
CHECK (nl2 != rec1); CHECK (rec1 != nl2);
CHECK (nl2 != rec2); CHECK (rec2 != nl2);
CHECK (nl2 != ref1); CHECK (ref1 != nl2);
CHECK (nl2 != ref2); CHECK (ref2 != nl2);
CHECK (ns1 != ns2); CHECK (ns2 != ns1);
CHECK (ns1 != nd1); CHECK (nd1 != ns1);
CHECK (ns1 != nd2); CHECK (nd2 != ns1);
CHECK (ns1 != nc1); CHECK (nc1 != ns1);
CHECK (ns1 != nc2); CHECK (nc2 != ns1);
CHECK (ns1 != nb1); CHECK (nb1 != ns1);
CHECK (ns1 != nb2); CHECK (nb2 != ns1);
CHECK (ns1 != nz1); CHECK (nz1 != ns1);
CHECK (ns1 != nz2); CHECK (nz2 != ns1);
CHECK (ns1 != nt1 ); CHECK (nt1 != ns1);
CHECK (ns1 != nt2 ); CHECK (nt2 != ns1);
CHECK (ns1 != nto1); CHECK (nto1 != ns1);
CHECK (ns1 != nto2); CHECK (nto2 != ns1);
CHECK (ns1 != ntd1); CHECK (ntd1 != ns1);
CHECK (ns1 != ntd2); CHECK (ntd2 != ns1);
CHECK (ns1 != nts1); CHECK (nts1 != ns1);
CHECK (ns1 != nts2); CHECK (nts2 != ns1);
CHECK (ns1 != nh1 ); CHECK (nh1 != ns1);
CHECK (ns1 != nh2 ); CHECK (nh2 != ns1);
CHECK (ns1 != rec1); CHECK (rec1 != ns1);
CHECK (ns1 != rec2); CHECK (rec2 != ns1);
CHECK (ns1 != ref1); CHECK (ref1 != ns1);
CHECK (ns1 != ref2); CHECK (ref2 != ns1);
CHECK (ns2 != nd1); CHECK (nd1 != ns2);
CHECK (ns2 != nd2); CHECK (nd2 != ns2);
CHECK (ns2 != nc1); CHECK (nc1 != ns2);
CHECK (ns2 != nc2); CHECK (nc2 != ns2);
CHECK (ns2 != nb1); CHECK (nb1 != ns2);
CHECK (ns2 != nb2); CHECK (nb2 != ns2);
CHECK (ns2 != nz1); CHECK (nz1 != ns2);
CHECK (ns2 != nz2); CHECK (nz2 != ns2);
CHECK (ns2 != nt1 ); CHECK (nt1 != ns2);
CHECK (ns2 != nt2 ); CHECK (nt2 != ns2);
CHECK (ns2 != nto1); CHECK (nto1 != ns2);
CHECK (ns2 != nto2); CHECK (nto2 != ns2);
CHECK (ns2 != ntd1); CHECK (ntd1 != ns2);
CHECK (ns2 != ntd2); CHECK (ntd2 != ns2);
CHECK (ns2 != nts1); CHECK (nts1 != ns2);
CHECK (ns2 != nts2); CHECK (nts2 != ns2);
CHECK (ns2 != nh1 ); CHECK (nh1 != ns2);
CHECK (ns2 != nh2 ); CHECK (nh2 != ns2);
CHECK (ns2 != rec1); CHECK (rec1 != ns2);
CHECK (ns2 != rec2); CHECK (rec2 != ns2);
CHECK (ns2 != ref1); CHECK (ref1 != ns2);
CHECK (ns2 != ref2); CHECK (ref2 != ns2);
CHECK (nd1 != nd2); CHECK (nd2 != nd1);
CHECK (nd1 != nc1); CHECK (nc1 != nd1);
CHECK (nd1 != nc2); CHECK (nc2 != nd1);
CHECK (nd1 != nb1); CHECK (nb1 != nd1);
CHECK (nd1 != nb2); CHECK (nb2 != nd1);
CHECK (nd1 != nz1); CHECK (nz1 != nd1);
CHECK (nd1 != nz2); CHECK (nz2 != nd1);
CHECK (nd1 != nt1 ); CHECK (nt1 != nd1);
CHECK (nd1 != nt2 ); CHECK (nt2 != nd1);
CHECK (nd1 != nto1); CHECK (nto1 != nd1);
CHECK (nd1 != nto2); CHECK (nto2 != nd1);
CHECK (nd1 != ntd1); CHECK (ntd1 != nd1);
CHECK (nd1 != ntd2); CHECK (ntd2 != nd1);
CHECK (nd1 != nts1); CHECK (nts1 != nd1);
CHECK (nd1 != nts2); CHECK (nts2 != nd1);
CHECK (nd1 != nh1 ); CHECK (nh1 != nd1);
CHECK (nd1 != nh2 ); CHECK (nh2 != nd1);
CHECK (nd1 != rec1); CHECK (rec1 != nd1);
CHECK (nd1 != rec2); CHECK (rec2 != nd1);
CHECK (nd1 != ref1); CHECK (ref1 != nd1);
CHECK (nd1 != ref2); CHECK (ref2 != nd1);
CHECK (nd2 != nc1); CHECK (nc1 != nd2);
CHECK (nd2 != nc2); CHECK (nc2 != nd2);
CHECK (nd2 != nb1); CHECK (nb1 != nd2);
CHECK (nd2 != nb2); CHECK (nb2 != nd2);
CHECK (nd2 != nz1); CHECK (nz1 != nd2);
CHECK (nd2 != nz2); CHECK (nz2 != nd2);
CHECK (nd2 != nt1 ); CHECK (nt1 != nd2);
CHECK (nd2 != nt2 ); CHECK (nt2 != nd2);
CHECK (nd2 != nto1); CHECK (nto1 != nd2);
CHECK (nd2 != nto2); CHECK (nto2 != nd2);
CHECK (nd2 != ntd1); CHECK (ntd1 != nd2);
CHECK (nd2 != ntd2); CHECK (ntd2 != nd2);
CHECK (nd2 != nts1); CHECK (nts1 != nd2);
CHECK (nd2 != nts2); CHECK (nts2 != nd2);
CHECK (nd2 != nh1 ); CHECK (nh1 != nd2);
CHECK (nd2 != nh2 ); CHECK (nh2 != nd2);
CHECK (nd2 != rec1); CHECK (rec1 != nd2);
CHECK (nd2 != rec2); CHECK (rec2 != nd2);
CHECK (nd2 != ref1); CHECK (ref1 != nd2);
CHECK (nd2 != ref2); CHECK (ref2 != nd2);
CHECK (nc1 != nc2); CHECK (nc2 != nc1);
CHECK (nc1 != nb1); CHECK (nb1 != nc1);
CHECK (nc1 != nb2); CHECK (nb2 != nc1);
CHECK (nc1 != nz1); CHECK (nz1 != nc1);
CHECK (nc1 != nz2); CHECK (nz2 != nc1);
CHECK (nc1 != nt1 ); CHECK (nt1 != nc1);
CHECK (nc1 != nt2 ); CHECK (nt2 != nc1);
CHECK (nc1 != nto1); CHECK (nto1 != nc1);
CHECK (nc1 != nto2); CHECK (nto2 != nc1);
CHECK (nc1 != ntd1); CHECK (ntd1 != nc1);
CHECK (nc1 != ntd2); CHECK (ntd2 != nc1);
CHECK (nc1 != nts1); CHECK (nts1 != nc1);
CHECK (nc1 != nts2); CHECK (nts2 != nc1);
CHECK (nc1 != nh1 ); CHECK (nh1 != nc1);
CHECK (nc1 != nh2 ); CHECK (nh2 != nc1);
CHECK (nc1 != rec1); CHECK (rec1 != nc1);
CHECK (nc1 != rec2); CHECK (rec2 != nc1);
CHECK (nc1 != ref1); CHECK (ref1 != nc1);
CHECK (nc1 != ref2); CHECK (ref2 != nc1);
CHECK (nc2 != nb1); CHECK (nb1 != nc2);
CHECK (nc2 != nb2); CHECK (nb2 != nc2);
CHECK (nc2 != nz1); CHECK (nz1 != nc2);
CHECK (nc2 != nz2); CHECK (nz2 != nc2);
CHECK (nc2 != nt1 ); CHECK (nt1 != nc2);
CHECK (nc2 != nt2 ); CHECK (nt2 != nc2);
CHECK (nc2 != nto1); CHECK (nto1 != nc2);
CHECK (nc2 != nto2); CHECK (nto2 != nc2);
CHECK (nc2 != ntd1); CHECK (ntd1 != nc2);
CHECK (nc2 != ntd2); CHECK (ntd2 != nc2);
CHECK (nc2 != nts1); CHECK (nts1 != nc2);
CHECK (nc2 != nts2); CHECK (nts2 != nc2);
CHECK (nc2 != nh1 ); CHECK (nh1 != nc2);
CHECK (nc2 != nh2 ); CHECK (nh2 != nc2);
CHECK (nc2 != rec1); CHECK (rec1 != nc2);
CHECK (nc2 != rec2); CHECK (rec2 != nc2);
CHECK (nc2 != ref1); CHECK (ref1 != nc2);
CHECK (nc2 != ref2); CHECK (ref2 != nc2);
CHECK (nb1 != nb2); CHECK (nb2 != nb1);
CHECK (nb1 != nz1); CHECK (nz1 != nb1);
CHECK (nb1 != nz2); CHECK (nz2 != nb1);
CHECK (nb1 != nt1 ); CHECK (nt1 != nb1);
CHECK (nb1 != nt2 ); CHECK (nt2 != nb1);
CHECK (nb1 != nto1); CHECK (nto1 != nb1);
CHECK (nb1 != nto2); CHECK (nto2 != nb1);
CHECK (nb1 != ntd1); CHECK (ntd1 != nb1);
CHECK (nb1 != ntd2); CHECK (ntd2 != nb1);
CHECK (nb1 != nts1); CHECK (nts1 != nb1);
CHECK (nb1 != nts2); CHECK (nts2 != nb1);
CHECK (nb1 != nh1 ); CHECK (nh1 != nb1);
CHECK (nb1 != nh2 ); CHECK (nh2 != nb1);
CHECK (nb1 != rec1); CHECK (rec1 != nb1);
CHECK (nb1 != rec2); CHECK (rec2 != nb1);
CHECK (nb1 != ref1); CHECK (ref1 != nb1);
CHECK (nb1 != ref2); CHECK (ref2 != nb1);
CHECK (nb2 != nz1); CHECK (nz1 != nb2);
CHECK (nb2 != nz2); CHECK (nz2 != nb2);
CHECK (nb2 != nt1 ); CHECK (nt1 != nb2);
CHECK (nb2 != nt2 ); CHECK (nt2 != nb2);
CHECK (nb2 != nto1); CHECK (nto1 != nb2);
CHECK (nb2 != nto2); CHECK (nto2 != nb2);
CHECK (nb2 != ntd1); CHECK (ntd1 != nb2);
CHECK (nb2 != ntd2); CHECK (ntd2 != nb2);
CHECK (nb2 != nts1); CHECK (nts1 != nb2);
CHECK (nb2 != nts2); CHECK (nts2 != nb2);
CHECK (nb2 != nh1 ); CHECK (nh1 != nb2);
CHECK (nb2 != nh2 ); CHECK (nh2 != nb2);
CHECK (nb2 != rec1); CHECK (rec1 != nb2);
CHECK (nb2 != rec2); CHECK (rec2 != nb2);
CHECK (nb2 != ref1); CHECK (ref1 != nb2);
CHECK (nb2 != ref2); CHECK (ref2 != nb2);
CHECK (nz1 != nt2 ); CHECK (nt2 != nz1);
CHECK (nz1 != nto1); CHECK (nto1 != nz1);
CHECK (nz1 != nto2); CHECK (nto2 != nz1);
CHECK (nz1 != ntd1); CHECK (ntd1 != nz1);
CHECK (nz1 != ntd2); CHECK (ntd2 != nz1);
CHECK (nz1 != nts1); CHECK (nts1 != nz1);
CHECK (nz1 != nts2); CHECK (nts2 != nz1);
CHECK (nz1 != nh1 ); CHECK (nh1 != nz1);
CHECK (nz1 != nh2 ); CHECK (nh2 != nz1);
CHECK (nz1 != rec1); CHECK (rec1 != nz1);
CHECK (nz1 != rec2); CHECK (rec2 != nz1);
CHECK (nz1 != ref1); CHECK (ref1 != nz1);
CHECK (nz1 != ref2); CHECK (ref2 != nz1);
CHECK (nz2 != nt1 ); CHECK (nt1 != nz2);
CHECK (nz2 != nt2 ); CHECK (nt2 != nz2);
CHECK (nz2 != nto1); CHECK (nto1 != nz2);
CHECK (nz2 != nto2); CHECK (nto2 != nz2);
CHECK (nz2 != ntd1); CHECK (ntd1 != nz2);
CHECK (nz2 != ntd2); CHECK (ntd2 != nz2);
CHECK (nz2 != nts1); CHECK (nts1 != nz2);
CHECK (nz2 != nts2); CHECK (nts2 != nz2);
CHECK (nz2 != nh1 ); CHECK (nh1 != nz2);
CHECK (nz2 != nh2 ); CHECK (nh2 != nz2);
CHECK (nz2 != rec1); CHECK (rec1 != nz2);
CHECK (nz2 != rec2); CHECK (rec2 != nz2);
CHECK (nz2 != ref1); CHECK (ref1 != nz2);
CHECK (nz2 != ref2); CHECK (ref2 != nz2);
CHECK (nt1 != nt2 ); CHECK (nt2 != nt1);
CHECK (nt1 != nto1); CHECK (nto1 != nt1);
CHECK (nt1 != nto2); CHECK (nto2 != nt1);
CHECK (nt1 != ntd1); CHECK (ntd1 != nt1);
CHECK (nt1 != ntd2); CHECK (ntd2 != nt1);
CHECK (nt1 != nts1); CHECK (nts1 != nt1);
CHECK (nt1 != nts2); CHECK (nts2 != nt1);
CHECK (nt1 != nh1 ); CHECK (nh1 != nt1);
CHECK (nt1 != nh2 ); CHECK (nh2 != nt1);
CHECK (nt1 != rec1); CHECK (rec1 != nt1);
CHECK (nt1 != rec2); CHECK (rec2 != nt1);
CHECK (nt1 != ref1); CHECK (ref1 != nt1);
CHECK (nt1 != ref2); CHECK (ref2 != nt1);
CHECK (nt2 != nto1); CHECK (nto1 != nt2);
CHECK (nt2 != nto2); CHECK (nto2 != nt2);
CHECK (nt2 != ntd1); CHECK (ntd1 != nt2);
CHECK (nt2 != ntd2); CHECK (ntd2 != nt2);
CHECK (nt2 != nts1); CHECK (nts1 != nt2);
CHECK (nt2 != nts2); CHECK (nts2 != nt2);
CHECK (nt2 != nh1 ); CHECK (nh1 != nt2);
CHECK (nt2 != nh2 ); CHECK (nh2 != nt2);
CHECK (nt2 != rec1); CHECK (rec1 != nt2);
CHECK (nt2 != rec2); CHECK (rec2 != nt2);
CHECK (nt2 != ref1); CHECK (ref1 != nt2);
CHECK (nt2 != ref2); CHECK (ref2 != nt2);
CHECK (nto1 != nto2); CHECK (nto2 != nto1);
CHECK (nto1 != ntd1); CHECK (ntd1 != nto1);
CHECK (nto1 != ntd2); CHECK (ntd2 != nto1);
CHECK (nto1 != nts1); CHECK (nts1 != nto1);
CHECK (nto1 != nts2); CHECK (nts2 != nto1);
CHECK (nto1 != nh1 ); CHECK (nh1 != nto1);
CHECK (nto1 != nh2 ); CHECK (nh2 != nto1);
CHECK (nto1 != rec1); CHECK (rec1 != nto1);
CHECK (nto1 != rec2); CHECK (rec2 != nto1);
CHECK (nto1 != ref1); CHECK (ref1 != nto1);
CHECK (nto1 != ref2); CHECK (ref2 != nto1);
CHECK (nto2 != ntd1); CHECK (ntd1 != nto2);
CHECK (nto2 != ntd2); CHECK (ntd2 != nto2);
CHECK (nto2 != nts1); CHECK (nts1 != nto2);
CHECK (nto2 != nts2); CHECK (nts2 != nto2);
CHECK (nto2 != nh1 ); CHECK (nh1 != nto2);
CHECK (nto2 != nh2 ); CHECK (nh2 != nto2);
CHECK (nto2 != rec1); CHECK (rec1 != nto2);
CHECK (nto2 != rec2); CHECK (rec2 != nto2);
CHECK (nto2 != ref1); CHECK (ref1 != nto2);
CHECK (nto2 != ref2); CHECK (ref2 != nto2);
CHECK (ntd1 != ntd2); CHECK (ntd2 != ntd1);
CHECK (ntd1 != nts1); CHECK (nts1 != ntd1);
CHECK (ntd1 != nts2); CHECK (nts2 != ntd1);
CHECK (ntd1 != nh1 ); CHECK (nh1 != ntd1);
CHECK (ntd1 != nh2 ); CHECK (nh2 != ntd1);
CHECK (ntd1 != rec1); CHECK (rec1 != ntd1);
CHECK (ntd1 != rec2); CHECK (rec2 != ntd1);
CHECK (ntd1 != ref1); CHECK (ref1 != ntd1);
CHECK (ntd1 != ref2); CHECK (ref2 != ntd1);
CHECK (ntd2 != nts1); CHECK (nts1 != ntd2);
CHECK (ntd2 != nts2); CHECK (nts2 != ntd2);
CHECK (ntd2 != nh1 ); CHECK (nh1 != ntd2);
CHECK (ntd2 != nh2 ); CHECK (nh2 != ntd2);
CHECK (ntd2 != rec1); CHECK (rec1 != ntd2);
CHECK (ntd2 != rec2); CHECK (rec2 != ntd2);
CHECK (ntd2 != ref1); CHECK (ref1 != ntd2);
CHECK (ntd2 != ref2); CHECK (ref2 != ntd2);
CHECK (nts1 != nts2); CHECK (nts2 != nts1);
CHECK (nts1 != nh1 ); CHECK (nh1 != nts1);
CHECK (nts1 != nh2 ); CHECK (nh2 != nts1);
CHECK (nts1 != rec1); CHECK (rec1 != nts1);
CHECK (nts1 != rec2); CHECK (rec2 != nts1);
CHECK (nts1 != ref1); CHECK (ref1 != nts1);
CHECK (nts1 != ref2); CHECK (ref2 != nts1);
CHECK (nts2 != nh1 ); CHECK (nh1 != nts2);
CHECK (nts2 != nh2 ); CHECK (nh2 != nts2);
CHECK (nts2 != rec1); CHECK (rec1 != nts2);
CHECK (nts2 != rec2); CHECK (rec2 != nts2);
CHECK (nts2 != ref1); CHECK (ref1 != nts2);
CHECK (nts2 != ref2); CHECK (ref2 != nts2);
CHECK (nh1 != nh2 ); CHECK (nh2 != nh1);
CHECK (nh1 != rec1); CHECK (rec1 != nh1);
CHECK (nh1 != rec2); CHECK (rec2 != nh1);
CHECK (nh1 != ref1); CHECK (ref1 != nh1);
CHECK (nh1 != ref2); CHECK (ref2 != nh1);
CHECK (nh2 != rec1); CHECK (rec1 != nh2);
CHECK (nh2 != rec2); CHECK (rec2 != nh2);
CHECK (nh2 != ref1); CHECK (ref1 != nh2);
CHECK (nh2 != ref2); CHECK (ref2 != nh2);
CHECK (rec1 != rec2); CHECK (rec2 != rec1);
// CHECK (rec1 != ref1); CHECK (ref1 != rec1); /////////TODO need special handling for references
// CHECK (rec1 != ref2); CHECK (ref2 != rec1);
// CHECK (rec2 != ref1); CHECK (ref1 != rec2);
// CHECK (rec2 != ref2); CHECK (ref2 != rec2);
CHECK (ref1 != ref2); CHECK (ref2 != ref1);
/* ----- equivalence match ----- */
// equivalence on equality // equivalence on ID match // contained value equality
CHECK (ni1 .matches(ni1 )); CHECK (ni1 .matches(ni1 .idi)); CHECK (ni1 .matches(i1 ));
CHECK (ni2 .matches(ni2 )); CHECK (ni2 .matches(ni2 .idi)); CHECK (ni2 .matches(i2 ));
CHECK (nl1 .matches(nl1 )); CHECK (nl1 .matches(nl1 .idi)); CHECK (nl1 .matches(l1 ));
CHECK (nl2 .matches(nl2 )); CHECK (nl2 .matches(nl2 .idi)); CHECK (nl2 .matches(l2 ));
CHECK (ns1 .matches(ns1 )); CHECK (ns1 .matches(ns1 .idi)); CHECK (ns1 .matches(s1 ));
CHECK (ns2 .matches(ns2 )); CHECK (ns2 .matches(ns2 .idi)); CHECK (ns2 .matches(s2 ));
CHECK (nd1 .matches(nd1 )); CHECK (nd1 .matches(nd1 .idi)); CHECK (nd1 .matches(d1 ));
CHECK (nd2 .matches(nd2 )); CHECK (nd2 .matches(nd2 .idi)); CHECK (nd2 .matches(d2 ));
CHECK (nc1 .matches(nc1 )); CHECK (nc1 .matches(nc1 .idi)); CHECK (nc1 .matches(c1 ));
CHECK (nc2 .matches(nc2 )); CHECK (nc2 .matches(nc2 .idi)); CHECK (nc2 .matches(c2 ));
CHECK (nb1 .matches(nb1 )); CHECK (nb1 .matches(nb1 .idi)); CHECK (nb1 .matches(b1 ));
CHECK (nb2 .matches(nb2 )); CHECK (nb2 .matches(nb2 .idi)); CHECK (nb2 .matches(b2 ));
CHECK (nz1 .matches(nz1 )); CHECK (nz1 .matches(nz1 .idi)); CHECK (nz1 .matches(z1 ));
CHECK (nz2 .matches(nz2 )); CHECK (nz2 .matches(nz2 .idi)); CHECK (nz2 .matches(z2 ));
CHECK (nt1 .matches(nt1 )); CHECK (nt1 .matches(nt1 .idi)); CHECK (nt1 .matches(t1 ));
CHECK (nt2 .matches(nt2 )); CHECK (nt2 .matches(nt2 .idi)); CHECK (nt2 .matches(t2 ));
CHECK (nto1.matches(nto1)); CHECK (nto1.matches(nto1.idi)); CHECK (nto1.matches(to1));
CHECK (nto2.matches(nto2)); CHECK (nto2.matches(nto2.idi)); CHECK (nto2.matches(to2));
CHECK (ntd1.matches(ntd1)); CHECK (ntd1.matches(ntd1.idi)); CHECK (ntd1.matches(td1));
CHECK (ntd2.matches(ntd2)); CHECK (ntd2.matches(ntd2.idi)); CHECK (ntd2.matches(td2));
CHECK (nts1.matches(nts1)); CHECK (nts1.matches(nts1.idi)); CHECK (nts1.matches(ts1));
CHECK (nts2.matches(nts2)); CHECK (nts2.matches(nts2.idi)); CHECK (nts2.matches(ts2));
CHECK (nh1 .matches(nh1 )); CHECK (nh1 .matches(nh1 .idi)); CHECK (nh1 .matches(h1 ));
CHECK (nh2 .matches(nh2 )); CHECK (nh2 .matches(nh2 .idi)); CHECK (nh2 .matches(h2 ));
CHECK (rec1.matches(rec1)); CHECK (rec1.matches(rec1.idi)); CHECK (rec1.matches(spam1));
CHECK (rec2.matches(rec2)); CHECK (rec2.matches(rec2.idi)); CHECK (rec2.matches(spam2));
CHECK (ref1.matches(ref1)); CHECK (ref1.matches(ref1.idi)); CHECK (ref1.matches(r1));
CHECK (ref2.matches(ref2)); CHECK (ref2.matches(ref2.idi)); CHECK (ref2.matches(r2));
// cross-match on equivalent payload data --------
CHECK (nl1.matches(i1)); CHECK (ns1.matches(i1)); CHECK (nd1.matches(i1)); CHECK (nc1.matches(i1));
CHECK (ni1.matches(l1)); CHECK (ns1.matches(l1)); CHECK (nd1.matches(l1)); CHECK (nc1.matches(l1));
CHECK (ni1.matches(s1)); CHECK (nl1.matches(s1)); CHECK (nd1.matches(s1)); CHECK (nc1.matches(s1));
CHECK (ni1.matches(d1)); CHECK (nl1.matches(d1)); CHECK (ns1.matches(d1)); CHECK (nc1.matches(d1));
CHECK (ni1.matches(c1)); CHECK (nl1.matches(c1)); CHECK (ns1.matches(c1)); CHECK (nd1.matches(c1));
CHECK (nl2.matches(i2)); CHECK (ns2.matches(i2)); CHECK (nd2.matches(i2)); CHECK (nc2.matches(i2));
CHECK (ni2.matches(l2)); CHECK (ns2.matches(l2)); CHECK (nd2.matches(l2)); CHECK (nc2.matches(l2));
CHECK (ni2.matches(s2)); CHECK (nl2.matches(s2)); CHECK (nd2.matches(s2)); CHECK (nc2.matches(s2));
CHECK (ni2.matches(d2)); CHECK (nl2.matches(d2)); CHECK (ns2.matches(d2)); CHECK (nc2.matches(d2));
CHECK (ni2.matches(c2)); CHECK (nl2.matches(c2)); CHECK (ns2.matches(c2)); CHECK (nd2.matches(c2));
CHECK (nto1.matches(t1 )); CHECK (nts1.matches(t1 ));
CHECK (nt1.matches(to1)); CHECK (nts1.matches(to1));
CHECK (nt1.matches(ts1)); CHECK (nto1.matches(ts1));
CHECK (nto2.matches(t2 )); CHECK (nts2.matches(t2 ));
CHECK (nt2.matches(to2)); CHECK (nts2.matches(to2));
CHECK (nt2.matches(ts2)); CHECK (nto2.matches(ts2));
CHECK (nz1.matches(""));
CHECK (nz2.matches(""));
CHECK (nc1.matches("@"));
CHECK (nc2.matches("~"));
// match due to references sharing the target's ID
CHECK (rec1.matches(ref1.idi));
CHECK (ref1.matches(rec1.idi));
CHECK (rec2.matches(ref2.idi));
CHECK (ref2.matches(rec2.idi));
// some negative cases...
CHECK (!ni1.matches(i2)); CHECK (!ni2.matches(i1));
CHECK (!ni1.matches(l2)); CHECK (!ni2.matches(l1));
CHECK (!ni1.matches(s2)); CHECK (!ni2.matches(s1));
CHECK (!ni1.matches(d2)); CHECK (!ni2.matches(d1));
CHECK (!ni1.matches(c2)); CHECK (!ni2.matches(c1));
CHECK (!nd1.matches(i2)); CHECK (!nd2.matches(i1));
CHECK (!nd1.matches(l2)); CHECK (!nd2.matches(l1));
CHECK (!nd1.matches(s2)); CHECK (!nd2.matches(s1));
CHECK (!nd1.matches(d2)); CHECK (!nd2.matches(d1));
CHECK (!nd1.matches(c2)); CHECK (!nd2.matches(c1));
// string match is literal
CHECK (!nz1.matches(" "));
CHECK (!nz2.matches(""));
}
};
/** Register this test class... */
LAUNCHER (GenNodeBasic_test, "unit common");
}}} // namespace lib::diff::test