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updated unit tests

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-09-20 01:05:43 -07:00
parent 2b2ba2d541
commit f94bdf4035
6 changed files with 346 additions and 84 deletions
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71
src/test/doc.cpp
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@ -167,6 +167,16 @@ class test_doc_cls {
return result;
}
expr_ref to_formula(udoc const& ud, doc_manager& m2, bool const* to_delete) {
expr_ref result(m);
expr_ref_vector disjs(m);
for (unsigned i = 0; i < ud.size(); ++i) {
disjs.push_back(to_formula(ud[i], m2, to_delete));
}
result = mk_or(m, disjs.size(), disjs.c_ptr());
return result;
}
void project(doc const& d, doc_manager& m2, bool const* to_delete, doc_ref& result) {
result = dm.project(m2, m_vars.size(), to_delete, d);
TRACE("doc",
@ -264,15 +274,20 @@ class test_doc_cls {
}
rw(fml1);
rw(fml2);
check_equiv(fml1, fml2);
}
void check_equiv(expr* fml1, expr* fml2) {
smt_params fp;
smt::kernel solver(m, fp);
TRACE("doc", tout << "manual project:\n" << fml1 << "\nautomatic project: \n" << fml2 << "\n";);
expr_ref fml(m);
fml = m.mk_not(m.mk_eq(fml1, fml2));
solver.assert_expr(fml);
lbool res = solver.check();
SASSERT(res == l_false);
}
public:
test_doc_cls(unsigned num_vars): dm(num_vars), m_vars(m) {
reg_decl_plugins(m);
@ -292,15 +307,61 @@ public:
test_merge(num_clauses);
}
}
void test_subtract() {
doc_ref d1(dm);
doc_ref d2(dm);
doc_ref d3(dm);
udoc ds1, ds2;
d1 = dm.allocateX();
d2 = dm.allocateX();
d3 = dm.allocateX();
dm.set(*d1, 0, BIT_1);
dm.set(*d1, 1, BIT_0);
dm.set(*d2, 0, BIT_0);
dm.set(*d2, 1, BIT_1);
//ds1.push_back(d1.detach());
ds1.push_back(d2.detach());
// ds1 = {10x, 01x}
d1 = dm.allocateX();
tbv_ref t1(dm.tbvm());
tbv_ref t2(dm.tbvm());
t1 = dm.tbvm().allocateX();
t2 = dm.tbvm().allocateX();
t1->set(0, BIT_1);
t1->set(2, BIT_0);
t2->set(0, BIT_0);
t2->set(2, BIT_1);
d1->neg().push_back(t1.detach());
d1->neg().push_back(t2.detach());
ds2.push_back(d1.detach());
ds1.display(dm, std::cout) << "\n";
ds2.display(dm, std::cout) << "\n";
svector<bool> to_delete(m_vars.size(), false);
expr_ref fml1 = to_formula(ds1, dm, to_delete.c_ptr());
expr_ref fml2 = to_formula(ds2, dm, to_delete.c_ptr());
ds1.subtract(dm, ds2);
ds1.display(dm, std::cout) << "\n";
expr_ref fml3 = to_formula(ds1, dm, to_delete.c_ptr());
fml1 = m.mk_and(fml1, m.mk_not(fml2));
check_equiv(fml1, fml3);
ds1.reset(dm);
ds2.reset(dm);
//sub:{xxx \ {1x0, 0x1}}
//result:{100}
}
};
void tst_doc() {
test_doc_cls tp(4);
tp.test_subtract();
tp.test_merge(200,7);
tp.test_project(200,7);
tst_doc1(5);
tst_doc1(10);
tst_doc1(70);
test_doc_cls tp(4);
tp.test_merge(200,7);
tp.test_project(200,7);
}