RGBCube/uutils-coreutils
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fuzz: adapt to API changes of rand

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This commit is contained in:
Daniel Hofstetter 2025-01-30 10:57:17 +01:00
parent 527602248f
commit 9aec9dc454
13 changed files with 115 additions and 115 deletions
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26
fuzz/fuzz_targets/fuzz_test.rs
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@ -8,7 +8,7 @@
use libfuzzer_sys::fuzz_target;
use uu_test::uumain;
use rand::seq::SliceRandom;
use rand::prelude::IndexedRandom;
use rand::Rng;
use std::ffi::OsString;
@ -39,7 +39,7 @@ struct TestArg {
}
fn generate_random_path(rng: &mut dyn rand::RngCore) -> &'static str {
match rng.gen_range(0..=3) {
match rng.random_range(0..=3) {
0 => "/dev/null",
1 => "/dev/random",
2 => "/tmp",
@ -113,15 +113,15 @@ fn generate_test_args() -> Vec<TestArg> {
}
fn generate_test_arg() -> String {
let mut rng = rand::thread_rng();
let mut rng = rand::rng();
let test_args = generate_test_args();
let mut arg = String::new();
let choice = rng.gen_range(0..=5);
let choice = rng.random_range(0..=5);
match choice {
0 => {
arg.push_str(&rng.gen_range(-100..=100).to_string());
arg.push_str(&rng.random_range(-100..=100).to_string());
}
1..=3 => {
let test_arg = test_args
@ -130,20 +130,20 @@ fn generate_test_arg() -> String {
if test_arg.arg_type == ArgType::INTEGER {
arg.push_str(&format!(
"{} {} {}",
&rng.gen_range(-100..=100).to_string(),
&rng.random_range(-100..=100).to_string(),
test_arg.arg,
&rng.gen_range(-100..=100).to_string()
&rng.random_range(-100..=100).to_string()
));
} else if test_arg.arg_type == ArgType::STRINGSTRING {
let random_str = generate_random_string(rng.gen_range(1..=10));
let random_str2 = generate_random_string(rng.gen_range(1..=10));
let random_str = generate_random_string(rng.random_range(1..=10));
let random_str2 = generate_random_string(rng.random_range(1..=10));
arg.push_str(&format!(
"{} {} {}",
&random_str, test_arg.arg, &random_str2
));
} else if test_arg.arg_type == ArgType::STRING {
let random_str = generate_random_string(rng.gen_range(1..=10));
let random_str = generate_random_string(rng.random_range(1..=10));
arg.push_str(&format!("{} {}", test_arg.arg, &random_str));
} else if test_arg.arg_type == ArgType::FILEFILE {
let path = generate_random_path(&mut rng);
@ -155,7 +155,7 @@ fn generate_test_arg() -> String {
}
}
4 => {
let random_str = generate_random_string(rng.gen_range(1..=10));
let random_str = generate_random_string(rng.random_range(1..=10));
arg.push_str(&random_str);
}
_ => {
@ -177,8 +177,8 @@ fn generate_test_arg() -> String {
}
fuzz_target!(|_data: &[u8]| {
let mut rng = rand::thread_rng();
let max_args = rng.gen_range(1..=6);
let mut rng = rand::rng();
let max_args = rng.random_range(1..=6);
let mut args = vec![OsString::from("test")];
for _ in 0..max_args {