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Separate librustcdoc module

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chansuke 2019-06-06 03:33:39 +09:00 • committed by Vadim Petrochenkov
parent 638f63b6e4
commit 46e622beb9
6 changed files with 507 additions and 510 deletions
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83
src/librustdoc/html/toc.rs
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@ -188,85 +188,4 @@ impl fmt::Display for Toc {
}
#[cfg(test)]
mod tests {
use super::{TocBuilder, Toc, TocEntry};
#[test]
fn builder_smoke() {
let mut builder = TocBuilder::new();
// this is purposely not using a fancy macro like below so
// that we're sure that this is doing the correct thing, and
// there's been no macro mistake.
macro_rules! push {
($level: expr, $name: expr) => {
assert_eq!(builder.push($level,
$name.to_string(),
"".to_string()),
$name);
}
}
push!(2, "0.1");
push!(1, "1");
{
push!(2, "1.1");
{
push!(3, "1.1.1");
push!(3, "1.1.2");
}
push!(2, "1.2");
{
push!(3, "1.2.1");
push!(3, "1.2.2");
}
}
push!(1, "2");
push!(1, "3");
{
push!(4, "3.0.0.1");
{
push!(6, "3.0.0.1.0.1");
}
push!(4, "3.0.0.2");
push!(2, "3.1");
{
push!(4, "3.1.0.1");
}
}
macro_rules! toc {
($(($level: expr, $name: expr, $(($sub: tt))* )),*) => {
Toc {
entries: vec![
$(
TocEntry {
level: $level,
name: $name.to_string(),
sec_number: $name.to_string(),
id: "".to_string(),
children: toc!($($sub),*)
}
),*
]
}
}
}
let expected = toc!(
(2, "0.1", ),
(1, "1",
((2, "1.1", ((3, "1.1.1", )) ((3, "1.1.2", ))))
((2, "1.2", ((3, "1.2.1", )) ((3, "1.2.2", ))))
),
(1, "2", ),
(1, "3",
((4, "3.0.0.1", ((6, "3.0.0.1.0.1", ))))
((4, "3.0.0.2", ))
((2, "3.1", ((4, "3.1.0.1", ))))
)
);
assert_eq!(expected, builder.into_toc());
}
}
mod tests;