@Test public void testJoinInterface1() { Stamp aNonNull = StampFactory.declaredNonNull(getType(A.class)); Stamp i = StampFactory.declaredTrusted(getType(I.class)); Stamp join = join(aNonNull, i); Assert.assertTrue(join instanceof ObjectStamp); Assert.assertTrue(((ObjectStamp) join).nonNull()); }
@Test public void testJoin7() { Stamp aExact = StampFactory.exact(getType(A.class)); Stamp e = StampFactory.declared(getType(E.class)); Stamp join = join(aExact, e); Assert.assertTrue(StampTool.isPointerAlwaysNull(join)); Assert.assertNull(StampTool.typeOrNull(join)); Assert.assertFalse(StampTool.isExactType(join)); }
@Test public void testJoin5() { Stamp dExact = StampFactory.exact(getType(D.class)); Stamp c = StampFactory.declared(getType(C.class)); Stamp join = join(c, dExact); Assert.assertTrue(StampTool.isPointerAlwaysNull(join)); Assert.assertNull(StampTool.typeOrNull(join)); Assert.assertFalse(StampTool.isExactType(join)); }
@Test public void testJoin9() { Stamp bExact = StampFactory.exact(getType(B.class)); Stamp dExact = StampFactory.exact(getType(D.class)); Stamp join = join(bExact, dExact); Assert.assertTrue(StampTool.isPointerAlwaysNull(join)); Assert.assertNull(StampTool.typeOrNull(join)); Assert.assertNull(StampTool.typeOrNull(join)); }
@Test public void testJoin3() { Stamp d = StampFactory.declared(getType(D.class)); Stamp c = StampFactory.declared(getType(C.class)); Assert.assertTrue(StampTool.isPointerAlwaysNull(join(c, d))); }