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Add a test for chains with comment

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This commit is contained in:
Seiichi Uchida 2018-08-05 21:04:06 +09:00
parent 4bbfe0829d
commit 7bccc4473c
2 changed files with 213 additions and 0 deletions
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95
tests/source/chains_with_comment.rs Normal file
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@ -0,0 +1,95 @@
// Chains with comment.
fn main() {
let x = y // comment
.z;
foo // foo
// comment after parent
.x
.y
// comment 1
.bar() // comment after bar()
// comment 2
.foobar
// comment after
// comment 3
.baz(x, y, z);
self.rev_dep_graph
.iter()
// Remove nodes that are not dirty
.filter(|&(unit, _)| dirties.contains(&unit))
// Retain only dirty dependencies of the ones that are dirty
.map(|(k, deps)| {
(
k.clone(),
deps.iter()
.cloned()
.filter(|d| dirties.contains(&d))
.collect(),
)
});
let y = expr /* comment */.kaas()?
// comment
.test();
let loooooooooooooooooooooooooooooooooooooooooong = does_this?.look?.good?.should_we_break?.after_the_first_question_mark?;
let zzzz = expr? // comment after parent
// comment 0
.another??? // comment 1
.another???? // comment 2
.another? // comment 3
.another?;
let y = a.very .loooooooooooooooooooooooooooooooooooooong() /* comment */ .chain()
.inside() /* comment */ .weeeeeeeeeeeeeee()? .test() .0
.x;
parameterized(f,
substs,
def_id,
Ns::Value,
&[],
|tcx| tcx.lookup_item_type(def_id).generics)?;
fooooooooooooooooooooooooooo()?.bar()?.baaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaz()?;
// #2559
App::new("cargo-cache")
.version(crate_version!())
.bin_name("cargo")
.about("Manage cargo cache")
.author("matthiaskrgr")
.subcommand(
SubCommand::with_name("cache")
.version(crate_version!())
.bin_name("cargo-cache")
.about("Manage cargo cache")
.author("matthiaskrgr")
.arg(&list_dirs)
.arg(&remove_dir)
.arg(&gc_repos)
.arg(&info)
.arg(&keep_duplicate_crates) .arg(&dry_run)
.arg(&auto_clean)
.arg(&auto_clean_expensive),
) // subcommand
.arg(&list_dirs);
}
// #2177
impl Foo {
fn dirty_rev_dep_graph(
&self,
dirties: &HashSet<UnitKey>,
) -> HashMap<UnitKey, HashSet<UnitKey>> {
let dirties = self.transitive_dirty_units(dirties);
trace!("transitive_dirty_units: {:?}", dirties);
self.rev_dep_graph.iter()
// Remove nodes that are not dirty
.filter(|&(unit, _)| dirties.contains(&unit))
// Retain only dirty dependencies of the ones that are dirty
.map(|(k, deps)| (k.clone(), deps.iter().cloned().filter(|d| dirties.contains(&d)).collect()))
}
}

118
tests/target/chains_with_comment.rs Normal file
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@ -0,0 +1,118 @@
// Chains with comment.
fn main() {
let x = y // comment
.z;
foo // foo
// comment after parent
.x
.y
// comment 1
.bar() // comment after bar()
// comment 2
.foobar
// comment after
// comment 3
.baz(x, y, z);
self.rev_dep_graph
.iter()
// Remove nodes that are not dirty
.filter(|&(unit, _)| dirties.contains(&unit))
// Retain only dirty dependencies of the ones that are dirty
.map(|(k, deps)| {
(
k.clone(),
deps.iter()
.cloned()
.filter(|d| dirties.contains(&d))
.collect(),
)
});
let y = expr
/* comment */
.kaas()?
// comment
.test();
let loooooooooooooooooooooooooooooooooooooooooong = does_this?
.look?
.good?
.should_we_break?
.after_the_first_question_mark?;
let zzzz = expr? // comment after parent
// comment 0
.another??? // comment 1
.another???? // comment 2
.another? // comment 3
.another?;
let y = a
.very
.loooooooooooooooooooooooooooooooooooooong()
/* comment */
.chain()
.inside()
/* comment */
.weeeeeeeeeeeeeee()?
.test()
.0
.x;
parameterized(f, substs, def_id, Ns::Value, &[], |tcx| {
tcx.lookup_item_type(def_id).generics
})?;
fooooooooooooooooooooooooooo()?
.bar()?
.baaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaz()?;
// #2559
App::new("cargo-cache")
.version(crate_version!())
.bin_name("cargo")
.about("Manage cargo cache")
.author("matthiaskrgr")
.subcommand(
SubCommand::with_name("cache")
.version(crate_version!())
.bin_name("cargo-cache")
.about("Manage cargo cache")
.author("matthiaskrgr")
.arg(&list_dirs)
.arg(&remove_dir)
.arg(&gc_repos)
.arg(&info)
.arg(&keep_duplicate_crates)
.arg(&dry_run)
.arg(&auto_clean)
.arg(&auto_clean_expensive),
) // subcommand
.arg(&list_dirs);
}
// #2177
impl Foo {
fn dirty_rev_dep_graph(
&self,
dirties: &HashSet<UnitKey>,
) -> HashMap<UnitKey, HashSet<UnitKey>> {
let dirties = self.transitive_dirty_units(dirties);
trace!("transitive_dirty_units: {:?}", dirties);
self.rev_dep_graph
.iter()
// Remove nodes that are not dirty
.filter(|&(unit, _)| dirties.contains(&unit))
// Retain only dirty dependencies of the ones that are dirty
.map(|(k, deps)| {
(
k.clone(),
deps.iter()
.cloned()
.filter(|d| dirties.contains(&d))
.collect(),
)
})
}
}