@Test
public void testJoinInterface3() {
Stamp bExact = StampFactory.exactNonNull(getType(B.class));
Stamp i = StampFactory.declared(getType(I.class)); // not trusted
Stamp join = join(i, bExact);
Assert.assertEquals(bExact, join);
}
@Test
public void testJoinInterface2() {
Stamp bExact = StampFactory.exactNonNull(getType(B.class));
Stamp i = StampFactory.declaredTrusted(getType(I.class));
Stamp join = join(i, bExact);
Assert.assertEquals(StampFactory.illegal(Kind.Object), join);
}
@Test
public void testJoin8() {
Stamp bExact = StampFactory.exactNonNull(getType(B.class));
Stamp dExact = StampFactory.exact(getType(D.class));
Stamp join = join(bExact, dExact);
Assert.assertFalse(join.isLegal());
}
@Test
public void testJoin6() {
Stamp dExactNonNull = StampFactory.exactNonNull(getType(D.class));
Stamp alwaysNull = StampFactory.alwaysNull();
Stamp join = join(alwaysNull, dExactNonNull);
Assert.assertFalse(join.isLegal());
Assert.assertFalse(StampTool.isPointerNonNull(join));
Assert.assertFalse(StampTool.isPointerAlwaysNull(join));
}
@Test
public void testJoin4() {
Stamp dExactNonNull = StampFactory.exactNonNull(getType(D.class));
Stamp c = StampFactory.declared(getType(C.class));
Assert.assertEquals(StampFactory.illegal(Kind.Object), join(c, dExactNonNull));
}
@Test
public void testJoin2() {
Stamp aExact = StampFactory.exactNonNull(getType(A.class));
Stamp b = StampFactory.declared(getType(B.class));
Assert.assertEquals(StampFactory.illegal(Kind.Object), join(aExact, b));
}