RGBCube/uutils-coreutils
1
Fork 0
mirror of https://github.com/RGBCube/uutils-coreutils synced 2025-07-28 03:27:44 +00:00
Code Issues Activity

fuzz: create a function run_gnu_cmd to deduplicate the code

Browse source
This commit is contained in:
Sylvestre Ledru 2023-09-28 21:48:34 +02:00
parent aa0437c28a
commit e6f9e358d4
3 changed files with 34 additions and 44 deletions
Download patch file Download diff file Expand all files Collapse all files

20
fuzz/fuzz_targets/fuzz_test.rs
View file

@ -12,10 +12,8 @@ use rand::seq::SliceRandom;
use rand::Rng;
use std::ffi::OsString;
use std::process::Command;
mod fuzz_common;
use crate::fuzz_common::generate_and_run_uumain;
use crate::fuzz_common::{generate_and_run_uumain, run_gnu_cmd};
#[derive(PartialEq, Debug, Clone)]
enum ArgType {
@ -30,20 +28,6 @@ enum ArgType {
static CMD_PATH: &str = "test";
fn run_gnu_test(args: &[OsString]) -> Result<(String, i32), std::io::Error> {
let mut command = Command::new(CMD_PATH);
for arg in args {
command.arg(arg);
}
let output = command.output()?;
let exit_status = output.status.code().unwrap_or(-1); // Capture the exit status code
Ok((
String::from_utf8_lossy(&output.stdout).to_string(),
exit_status,
))
}
fn generate_random_string(max_length: usize) -> String {
let mut rng = rand::thread_rng();
let valid_utf8: Vec<char> = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
@ -223,7 +207,7 @@ fuzz_target!(|_data: &[u8]| {
let (rust_output, uumain_exit_status) = generate_and_run_uumain(&mut args, uumain);
// Run GNU test with the provided arguments and compare the output
match run_gnu_test(&args[1..]) {
match run_gnu_cmd(CMD_PATH, &args[1..], false) {
Ok((gnu_output, gnu_exit_status)) => {
let gnu_output = gnu_output.trim().to_owned();
println!("gnu_exit_status {}", gnu_exit_status);