diff options
Diffstat (limited to 'vendor/ryu/tests/d2s_intrinsics_test.rs')
-rw-r--r-- | vendor/ryu/tests/d2s_intrinsics_test.rs | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/vendor/ryu/tests/d2s_intrinsics_test.rs b/vendor/ryu/tests/d2s_intrinsics_test.rs deleted file mode 100644 index 0ac80c9..0000000 --- a/vendor/ryu/tests/d2s_intrinsics_test.rs +++ /dev/null @@ -1,72 +0,0 @@ -// Translated from C to Rust. The original C code can be found at -// https://github.com/ulfjack/ryu and carries the following license: -// -// Copyright 2018 Ulf Adams -// -// The contents of this file may be used under the terms of the Apache License, -// Version 2.0. -// -// (See accompanying file LICENSE-Apache or copy at -// http://www.apache.org/licenses/LICENSE-2.0) -// -// Alternatively, the contents of this file may be used under the terms of -// the Boost Software License, Version 1.0. -// (See accompanying file LICENSE-Boost or copy at -// https://www.boost.org/LICENSE_1_0.txt) -// -// Unless required by applicable law or agreed to in writing, this software -// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -// KIND, either express or implied. - -#![allow(dead_code)] -#![allow( - clippy::cast_lossless, - clippy::cast_possible_truncation, - clippy::unreadable_literal -)] - -#[path = "../src/d2s_intrinsics.rs"] -mod d2s_intrinsics; - -use d2s_intrinsics::pow5_factor; - -#[test] -fn test_pow5_factor() { - assert_eq!(0, pow5_factor(1)); - assert_eq!(0, pow5_factor(2)); - assert_eq!(0, pow5_factor(3)); - assert_eq!(0, pow5_factor(4)); - assert_eq!(1, pow5_factor(5)); - assert_eq!(0, pow5_factor(6)); - assert_eq!(0, pow5_factor(7)); - assert_eq!(0, pow5_factor(8)); - assert_eq!(0, pow5_factor(9)); - assert_eq!(1, pow5_factor(10)); - - assert_eq!(0, pow5_factor(12)); - assert_eq!(0, pow5_factor(14)); - assert_eq!(0, pow5_factor(16)); - assert_eq!(0, pow5_factor(18)); - assert_eq!(1, pow5_factor(20)); - - assert_eq!(2, pow5_factor(5 * 5)); - assert_eq!(3, pow5_factor(5 * 5 * 5)); - assert_eq!(4, pow5_factor(5 * 5 * 5 * 5)); - assert_eq!(5, pow5_factor(5 * 5 * 5 * 5 * 5)); - assert_eq!(6, pow5_factor(5 * 5 * 5 * 5 * 5 * 5)); - assert_eq!(7, pow5_factor(5 * 5 * 5 * 5 * 5 * 5 * 5)); - assert_eq!(8, pow5_factor(5 * 5 * 5 * 5 * 5 * 5 * 5 * 5)); - assert_eq!(9, pow5_factor(5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5)); - assert_eq!(10, pow5_factor(5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5)); - - assert_eq!(0, pow5_factor(42)); - assert_eq!(1, pow5_factor(42 * 5)); - assert_eq!(2, pow5_factor(42 * 5 * 5)); - assert_eq!(3, pow5_factor(42 * 5 * 5 * 5)); - assert_eq!(4, pow5_factor(42 * 5 * 5 * 5 * 5)); - assert_eq!(5, pow5_factor(42 * 5 * 5 * 5 * 5 * 5)); - - assert_eq!(27, pow5_factor(7450580596923828125)); // 5^27, largest power of 5 < 2^64. - assert_eq!(1, pow5_factor(18446744073709551615)); // 2^64 - 1, largest multiple of 5 < 2^64. - assert_eq!(0, pow5_factor(18446744073709551614)); // 2^64 - 2, largest non-multiple of 5 < 2^64. -} |