user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add assert_approx_eq! macro

Browse source
This commit is contained in:
Brendan Zabarauskas 2013-05-06 21:51:48 +10:00
parent 0211833008
commit 0e2242f6d6
7 changed files with 275 additions and 223 deletions
Download patch file Download diff file Expand all files Collapse all files

14
src/test/run-fail/assert-approx-eq-eps-macro-fail.rs Normal file
View file

@ -0,0 +1,14 @@
// Copyright 2013 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.
// error-pattern:left: 1.0000001 does not approximately equal right: 1 with epsilon: 0.0000001
pub fn main() {
assert_approx_eq!(1.0000001f, 1.0f, 1.0e-7);
}

14
src/test/run-fail/assert-approx-eq-macro-fail.rs Normal file
View file

@ -0,0 +1,14 @@
// Copyright 2013 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.
// error-pattern:left: 1.00001 does not approximately equal right: 1
pub fn main() {
assert_approx_eq!(1.00001f, 1.0f);
}

16
src/test/run-pass/assert-approx-eq-macro-success.rs Normal file
View file

@ -0,0 +1,16 @@
// Copyright 2013 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.
pub fn main() {
assert_approx_eq!(1.0f, 1.0f);
assert_approx_eq!(1.0000001f, 1.0f);
assert_approx_eq!(1.0000001f, 1.0f, 1.0e-6);
assert_approx_eq!(1.000001f, 1.0f, 1.0e-5);
}