Benign cargo Download

sort-panic-safe.rs

Contains an unbounded block loopRust test marker or harness

SHA-2562058c5f46ad2a98ea18575180321005cf5f8726c239d8f44a528dbc6b1083435

Evidence

imports rand::distributions::Uniform lines 3–19

3:4… ern crate rayon;
4extern crate rand;
5
6use rand::{thread_rng, Rng};
7use rand::distributions::Uniform;
8use rayon::prelude::*;
9use std::cell::Cell;
10use std::cmp::{self, Ordering};
11use std::panic;
12use std::sync::atomic::Ordering::Relaxed;
13use std::sync::atomic::{ATOMIC_USIZE_INIT, AtomicUsize};
14use std::thread;
15
16static VERSIONS: AtomicUsize = ATOMIC_USIZE_INIT;
17
18lazy_static! {
19    static ref DROP_COUNTS:  …

English function-word token "for" lines 19–33

⋯10 lines
29}
30
31impl PartialEq for DropCounter {
32    fn eq(&self, other: &Self) -> bool {
33        self.partial_cmp(other) == Some( …

English function-word token "the" lines 61–67

6…    let len = $input.len();
62
      // Work out the total number of comparisons required to sort
      // this array...
      let count = AtomicUsize::new(0);
      $input.to_owned().$func(|a, b| {
   …

Contains an unbounded block loop lines 75–83

26… anic_countdown / 10)
      };
77
      // ... and then panic after each `step` comparisons.
      loop {
          // Refresh the counters.
          VERSIONS.store(0, Relaxed);
          for i in 0..len {
              DROP …

#[test] attribute lines 119–125

119:6… d_local!(static SILENCE_PANIC: Cell<bool> = Cell::new(false));
120
121#[test]
122fn sort_panic_safe() {
123    let prev = panic::take_hook();
124    panic::set_hook(Box::new(move |info| {
125        if !SILENCE_PANIC. …