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Auto merge of #9792 - GuillaumeGomez:remove_comparator, r=nox

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Remove util::vec::Comparator

r? @nox

Fixes #9696

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This commit is contained in:
bors-servo 2016-03-01 19:10:45 +05:30
commit 40c52d55e2
5 changed files with 11 additions and 142 deletions
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1
tests/unit/util/lib.rs
View file

@ -16,4 +16,3 @@ extern crate util;
#[cfg(test)] mod opts;
#[cfg(test)] mod str;
#[cfg(test)] mod thread;
#[cfg(test)] mod vec;

68
tests/unit/util/vec.rs
View file

@ -1,68 +0,0 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use std::fmt::Debug;
use util::vec::BinarySearchMethods;
#[cfg(test)]
fn test_find_all_elems<T: PartialEq + PartialOrd + Eq + Ord>(arr: &[T]) {
let mut i = 0;
while i < arr.len() {
assert!(test_match(&arr[i], arr.binary_search_(&arr[i])));
i += 1;
}
}
#[cfg(test)]
fn test_miss_all_elems<T: PartialEq + PartialOrd + Eq + Ord + Debug>(arr: &[T], misses: &[T]) {
let mut i = 0;
while i < misses.len() {
let res = arr.binary_search_(&misses[i]);
println!("{:?} == {:?} ?", misses[i], res);
assert!(!test_match(&misses[i], arr.binary_search_(&misses[i])));
i += 1;
}
}
#[cfg(test)]
fn test_match<T: PartialEq>(b: &T, a: Option<&T>) -> bool {
match a {
None => false,
Some(t) => t == b
}
}
#[test]
fn should_find_all_elements() {
let arr_odd = [1_i32, 2, 4, 6, 7, 8, 9];
let arr_even = [1_i32, 2, 5, 6, 7, 8, 9, 42];
let arr_double = [1_i32, 1, 2, 2, 6, 8, 22];
let arr_one = [234986325_i32];
let arr_two = [3044_i32, 8393];
let arr_three = [12_i32, 23, 34];
test_find_all_elems(&arr_odd);
test_find_all_elems(&arr_even);
test_find_all_elems(&arr_double);
test_find_all_elems(&arr_one);
test_find_all_elems(&arr_two);
test_find_all_elems(&arr_three);
}
#[test]
fn should_not_find_missing_elements() {
let arr_odd = [1_i32, 2, 4, 6, 7, 8, 9];
let arr_even = [1_i32, 2, 5, 6, 7, 8, 9, 42];
let arr_double = [1_i32, 1, 2, 2, 6, 8, 22];
let arr_one = [234986325_i32];
let arr_two = [3044_i32, 8393];
let arr_three = [12_i32, 23, 34];
test_miss_all_elems(&arr_odd, &[-22, 0, 3, 5, 34938, 10, 11, 12]);
test_miss_all_elems(&arr_even, &[-1, 0, 3, 34938, 10, 11, 12]);
test_miss_all_elems(&arr_double, &[-1, 0, 3, 4, 34938, 10, 11, 12, 234, 234, 33]);
test_miss_all_elems(&arr_one, &[-1, 0, 3, 34938, 10, 11, 12, 234, 234, 33]);
test_miss_all_elems(&arr_two, &[-1, 0, 3, 34938, 10, 11, 12, 234, 234, 33]);
test_miss_all_elems(&arr_three, &[-2, 0, 1, 2, 3, 34938, 10, 11, 234, 234, 33]);
}