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55 lines
1.5 KiB
Rust
55 lines
1.5 KiB
Rust
// Copyright 2017-2020 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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//! Test utils
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/// Panic when the vectors are different, without taking the order into account.
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///
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/// # Examples
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///
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/// ```rust
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/// #[macro_use]
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/// # use substrate_test_utils::{assert_eq_uvec};
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/// # fn main() {
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/// assert_eq_uvec!(vec![1,2], vec![2,1]);
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/// # }
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/// ```
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///
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/// ```rust,should_panic
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/// #[macro_use]
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/// # use substrate_test_utils::{assert_eq_uvec};
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/// # fn main() {
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/// assert_eq_uvec!(vec![1,2,3], vec![2,1]);
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/// # }
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/// ```
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#[macro_export]
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macro_rules! assert_eq_uvec {
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( $x:expr, $y:expr ) => {
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$crate::__assert_eq_uvec!($x, $y);
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$crate::__assert_eq_uvec!($y, $x);
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}
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}
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#[macro_export]
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#[doc(hidden)]
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macro_rules! __assert_eq_uvec {
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( $x:expr, $y:expr ) => {
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$x.iter().for_each(|e| {
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if !$y.contains(e) { panic!(format!("vectors not equal: {:?} != {:?}", $x, $y)); }
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});
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}
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}
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