rust/src/test/run-pass/expr-if-fail.rs

24 lines
850 B
Rust

// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
fn test_if_fail() { let x = if false { fail!() } else { 10 }; fail_unless!((x == 10)); }
fn test_else_fail() {
let x = if true { 10 } else { fail!() };
fail_unless!((x == 10));
}
fn test_elseif_fail() {
let x = if false { 0 } else if false { fail!() } else { 10 };
fail_unless!((x == 10));
}
pub fn main() { test_if_fail(); test_else_fail(); test_elseif_fail(); }