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Limit the maximum number of exercises to 999

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This commit is contained in:
mo8it 2024-10-14 15:57:44 +02:00
parent a675cb5754
commit 990a722852
2 changed files with 6 additions and 1 deletions
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5
src/dev/check.rs
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@ -17,6 +17,7 @@ use crate::{
CURRENT_FORMAT_VERSION, CURRENT_FORMAT_VERSION,
}; };
const MAX_N_EXERCISES: usize = 999;
const MAX_EXERCISE_NAME_LEN: usize = 32; const MAX_EXERCISE_NAME_LEN: usize = 32;
// Find a char that isn't allowed in the exercise's `name` or `dir`. // Find a char that isn't allowed in the exercise's `name` or `dir`.
@ -347,6 +348,10 @@ fn check_solutions(
pub fn check(require_solutions: bool) -> Result<()> { pub fn check(require_solutions: bool) -> Result<()> {
let info_file = InfoFile::parse()?; let info_file = InfoFile::parse()?;
if info_file.exercises.len() > MAX_N_EXERCISES {
bail!("The maximum number of exercises is {MAX_N_EXERCISES}");
}
if cfg!(debug_assertions) { if cfg!(debug_assertions) {
// A hack to make `cargo run -- dev check` work when developing Rustlings. // A hack to make `cargo run -- dev check` work when developing Rustlings.
check_cargo_toml(&info_file.exercises, "dev/Cargo.toml", b"../")?; check_cargo_toml(&info_file.exercises, "dev/Cargo.toml", b"../")?;

2
src/term.rs
View file

@ -166,7 +166,7 @@ pub fn progress_bar<'a>(
total: u16, total: u16,
term_width: u16, term_width: u16,
) -> io::Result<()> { ) -> io::Result<()> {
debug_assert!(total < 1000); debug_assert!(total <= 999);
debug_assert!(progress <= total); debug_assert!(progress <= total);
const PREFIX: &[u8] = b"Progress: ["; const PREFIX: &[u8] = b"Progress: [";