//! Tidy check to ensure that rustdoc GUI tests start with a small description.
use std::path::Path;
pub fn check(path: &Path, bad: &mut bool) {
crate::walk::walk(
&path.join("rustdoc-gui"),
|p, is_dir| !is_dir && p.extension().map_or(true, |e| e != "goml"),
&mut |entry, content| {
for line in content.lines() {
if !line.starts_with("// ") {
tidy_error!(
bad,
"{}: rustdoc-gui tests must start with a small description",
entry.path().display(),
);
return;
} else if line.starts_with("// ") {
let parts = line[2..].trim();
// We ignore tidy comments.
if parts.starts_with("// tidy-") {
continue;
}
// All good!
return;
}
}
},
);
}