src/test/run-pass-fulldeps/syntax-extension-fourcc.rs

   1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 // ignore-stage1
  12 // ignore-pretty
  13 // ignore-cross-compile
  14
  15 #![feature(phase)]
  16
  17 #[phase(syntax)]
  18 extern crate fourcc;
  19
  20 static static_val: u32 = fourcc!("foo ");
  21 static static_val_be: u32 = fourcc!("foo ", big);
  22 static static_val_le: u32 = fourcc!("foo ", little);
  23 static static_val_target: u32 = fourcc!("foo ", target);
  24
  25 fn main() {
  26     let val = fourcc!("foo ", big);
  27     assert_eq!(val, 0x666f6f20u32);
  28     assert_eq!(val, fourcc!("foo "));
  29
  30     let val = fourcc!("foo ", little);
  31     assert_eq!(val, 0x206f6f66u32);
  32
  33     let val = fourcc!("foo ", target);
  34     let exp = if cfg!(target_endian = "big") { 0x666f6f20u32 } else { 0x206f6f66u32 };
  35     assert_eq!(val, exp);
  36
  37     assert_eq!(static_val_be, 0x666f6f20u32);
  38     assert_eq!(static_val, static_val_be);
  39     assert_eq!(static_val_le, 0x206f6f66u32);
  40     let exp = if cfg!(target_endian = "big") { 0x666f6f20u32 } else { 0x206f6f66u32 };
  41     assert_eq!(static_val_target, exp);
  42
  43     assert_eq!(fourcc!("\xC0\xFF\xEE!"), 0xC0FFEE21);
  44 }