public void testContains3() {
Expr right = factory_.createSetExpr();
MemPred pred = factory_.createMemPred();
pred.setLeftExpr(joker_);
pred.setRightExpr(right);
pred.setMixfix(Boolean.TRUE);
assertTrue(occursCheck_.contains(pred, joker_));
}
/** Check that multiple instances of the same name joker are equal. */
public void testContains5() {
Expr left = factory_.createSetExpr();
Expr samejoker = factory_.createJokerExpr("jokerName_", null);
MemPred pred = factory_.createMemPred();
pred.setLeftExpr(left);
pred.setRightExpr(samejoker);
pred.setMixfix(Boolean.TRUE);
assertFalse(occursCheck_.contains(pred, joker_));
}
public void testContains4() {
Expr left = factory_.createSetExpr();
Expr joker2 = factory_.createJokerExpr("otherJoker", null);
MemPred pred = factory_.createMemPred();
pred.setLeftExpr(left);
pred.setRightExpr(joker2);
pred.setMixfix(Boolean.TRUE);
assertFalse(occursCheck_.contains(pred, joker_));
}
public void testContains2() {
Term ground = factory_.createNextStroke();
assertFalse(occursCheck_.contains(ground, joker_));
}
protected void setUp() throws Exception {
super.setUp();
occursCheck_ = new OccursCheckVisitor();
factory_ = new ProverFactory();
joker_ = (ProverJokerExpr) factory_.createJokerExpr(jokerName_, null);
}