openmode.pass.cpp revision b64f8b07c104c6cc986570ac8ee0ed16a9f23976 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <ios>
11
12// class ios_base
13
14// static const openmode app;
15// static const openmode ate;
16// static const openmode binary;
17// static const openmode in;
18// static const openmode out;
19// static const openmode trunc;
20
21#include <ios>
22#include <cassert>
23
24int main()
25{
26    assert(std::ios_base::app);
27    assert(std::ios_base::ate);
28    assert(std::ios_base::binary);
29    assert(std::ios_base::in);
30    assert(std::ios_base::out);
31    assert(std::ios_base::trunc);
32
33    assert
34    (
35        ( std::ios_base::app
36        & std::ios_base::ate
37        & std::ios_base::binary
38        & std::ios_base::in
39        & std::ios_base::out
40        & std::ios_base::trunc) == 0
41    );
42}
43