public void unionAndIntersectWithTest_nullArg() { ReferenceSet <Key> set = new ReferenceSet <Key>(); Assert.Throws <ArgumentNullException>(() => set.unionWith(null)); Assert.Throws <ArgumentNullException>(() => set.intersectWith(null)); }
private static bool runCommand(ref ReferenceSet <Key> set, Key[] domain, Command cmd) { switch (cmd.type) { case CmdType.CREATE: set = new ReferenceSet <Key>((int)cmd.arg); break; case CmdType.ADD: return(set.add(domain[(int)cmd.arg])); case CmdType.DEL: return(set.delete(domain[(int)cmd.arg])); case CmdType.CLEAR: set.clear(); break; case CmdType.UNION: set.unionWith(makeSet(domain, (IEnumerable <int>)cmd.arg)); break; case CmdType.INTERSECT: set.intersectWith(makeSet(domain, (IEnumerable <int>)cmd.arg)); break; } return(true); }
public void unionAndIntersectWithTest_selfArg() { Key[] domain = makeKeys(30); ReferenceSet <Key> set; set = new ReferenceSet <Key>(); set.unionWith(set); assertSetHasKeys(set, domain, Enumerable.Empty <int>()); set.intersectWith(set); assertSetHasKeys(set, domain, Enumerable.Empty <int>()); set = makeSet(domain, new[] { 1, 4, 5, 9, 11, 15, 17, 22, 23, 28 }); set.unionWith(set); assertSetHasKeys(set, domain, new[] { 1, 4, 5, 9, 11, 15, 17, 22, 23, 28 }); set.intersectWith(set); assertSetHasKeys(set, domain, new[] { 1, 4, 5, 9, 11, 15, 17, 22, 23, 28 }); }