@Test
public void hitSameStateThroughDifferentSearchPaths() {
if (verifyNoPropertyViolation(LISTENER)) {
Verify.getBoolean();
synchronized (this) {
}
Verify.getBoolean();
}
}
public void move() {
if (side == Torch.side) {
if (!Verify.getBoolean()) {
Bridge.tryToCross(this);
}
}
}
public static void testDriver(int length) {
BankAccount b = new BankAccount(0);
for (int i = 0; i < length; i++) {
Verify.beginAtomic();
// switch (Verify.random(1)){
switch (flag(true)) {
case 0:
b.deposit(10);
break;
case 1:
b.withdraw(1);
break;
}
Verify.endAtomic();
}
}
public static void testDriver(int length) {
Stack s = new Stack();
System.out.println("before loop");
for (int i = 0; i < length; i++) {
Verify.beginAtomic();
switch (Verify.random(1)) {
case 0:
System.out.println(i + "0");
s.push(0);
break;
case 1:
System.out.println(i + "1");
s.pop(0);
break;
}
Verify.endAtomic();
// Verify.ignoreIf(Debug.matchAbstractState(s));
}
}
public static void testDriver(int length) {
BST t = new BST();
for (int i = 0; i < length; i++) {
Verify.beginAtomic();
switch (Verify.random(1)) {
case 0:
System.out.println("adding...");
t.add(0);
break;
case 1:
System.out.println("removing...");
t.remove(0);
break;
case 2:
System.out.println("finding...");
t.find(0);
break;
}
Verify.endAtomic();
Verify.ignoreIf(Subsumption.storeAndCheckSubsumption());
}
}
public static void main(String[] args) {
// Verify.beginAtomic();
// when natives are used one can record the minimal value found so
// far to get a better one on the next execution - this
// requires the -mulitple-errors option and then the last error
// found must be replayed
boolean isNative = false;
if (isNative) {
setTotal(30); // set to value larger than solution (17)
}
int total = 0;
boolean finished = false;
Bridge.initBridge();
Person p1 = new Person(1, 1);
Person p2 = new Person(2, 2);
Person p3 = new Person(3, 5);
Person p4 = new Person(4, 10);
// Verify.endAtomic();
while (!finished) {
// Verify.beginAtomic();
p1.move();
p2.move();
p3.move();
p4.move();
if (Bridge.isFull()) {
total += Bridge.Cross();
if (isNative) {
Verify.ignoreIf(total > getTotal());
} else {
Verify.ignoreIf(total > 17); // with this DFS will also find error
}
Bridge.clearBridge();
// printConfig(p1,p2,p3,p4,total);
finished = !(p1.side || p2.side || p3.side || p4.side);
}
// Verify.endAtomic();
}
// Verify.beginAtomic();
if (isNative) {
if (total < getTotal()) {
System.out.println("new total " + total);
setTotal(total);
assert (total > getTotal());
}
} else {
System.out.println("total time = " + total);
assert (total > 17);
}
// Verify.endAtomic();
}