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.
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.
13 use std::num::strconv::ExponentFormat::{ExpBin, ExpDec};
14 use std::num::strconv::SignificantDigits::DigMax;
15 use std::num::strconv::SignFormat::{SignAll, SignNeg};
16 use std::num::strconv::float_to_str_common as to_string;
19 ($a:expr, $b:expr) => { { let (r, _) = $a; assert_eq!(r, $b.to_string()); } }
24 t!(to_string(1.2345678e-5f64, 10, true, SignNeg, DigMax(6), ExpDec, false),
28 t!(to_string(7.281738281250e+01f64, 16, true, SignAll, DigMax(6), ExpBin, false),
30 t!(to_string(-1.777768135071e-02f64, 16, true, SignAll, DigMax(6), ExpBin, false),
34 t!(to_string(4.9406564584124654e-324f64, 10, true, SignNeg, DigMax(6), ExpBin, false),
36 t!(to_string(2.2250738585072009e-308f64, 10, true, SignNeg, DigMax(6), ExpBin, false),