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|
use expect_test::{expect, Expect};
use crate::tests::completion_list;
fn check(ra_fixture: &str, expect: Expect) {
let actual = completion_list(ra_fixture);
expect.assert_eq(&actual)
}
#[test]
fn use_tree_start() {
cov_mark::check!(only_completes_modules_in_import);
check(
r#"
//- /lib.rs crate:main deps:other_crate
use f$0
struct Foo;
mod foo {}
//- /other_crate/lib.rs crate:other_crate
// nothing here
"#,
expect![[r#"
kw crate::
kw self::
kw super::
md foo
md other_crate
"#]],
);
}
#[test]
fn dont_complete_current_use() {
cov_mark::check!(dont_complete_current_use);
check(r#"use self::foo$0;"#, expect![[r#""#]]);
check(
r#"
mod foo { pub struct S; }
use self::{foo::*, bar$0};
"#,
expect![[r#"
kw self
st S
md foo
"#]],
);
}
#[test]
fn nested_use_tree() {
check(
r#"
mod foo {
pub mod bar {
pub struct FooBar;
}
}
use foo::{bar::$0}
"#,
expect![[r#"
st FooBar
"#]],
);
check(
r#"
mod foo {
pub mod bar {
pub struct FooBar;
}
}
use foo::{$0}
"#,
expect![[r#"
kw self
md bar
"#]],
);
}
#[test]
fn deeply_nested_use_tree() {
check(
r#"
mod foo {
pub mod bar {
pub mod baz {
pub struct FooBarBaz;
}
}
}
use foo::{bar::{baz::$0}}
"#,
expect![[r#"
st FooBarBaz
"#]],
);
check(
r#"
mod foo {
pub mod bar {
pub mod baz {
pub struct FooBarBaz;
}
}
}
use foo::{bar::{$0}}
"#,
expect![[r#"
kw self
md baz
"#]],
);
}
#[test]
fn plain_qualified_use_tree() {
check(
r#"
use foo::$0
mod foo {
struct Private;
pub struct Foo;
}
struct Bar;
"#,
expect![[r#"
st Foo
"#]],
);
}
#[test]
fn self_qualified_use_tree() {
check(
r#"
use self::$0
mod foo {}
struct Bar;
"#,
expect![[r#"
md foo
st Bar
"#]],
);
}
#[test]
fn super_qualified_use_tree() {
check(
r#"
mod bar {
use super::$0
}
mod foo {}
struct Bar;
"#,
expect![[r#"
kw super::
st Bar
md bar
md foo
"#]],
);
}
#[test]
fn super_super_qualified_use_tree() {
check(
r#"
mod a {
const A: usize = 0;
mod b {
const B: usize = 0;
mod c { use super::super::$0 }
}
}
"#,
expect![[r#"
kw super::
md b
ct A
"#]],
);
}
#[test]
fn crate_qualified_use_tree() {
check(
r#"
use crate::$0
mod foo {}
struct Bar;
"#,
expect![[r#"
md foo
st Bar
"#]],
);
}
#[test]
fn extern_crate_qualified_use_tree() {
check(
r#"
//- /lib.rs crate:main deps:other_crate
use other_crate::$0
//- /other_crate/lib.rs crate:other_crate
pub struct Foo;
pub mod foo {}
"#,
expect![[r#"
st Foo
md foo
"#]],
);
}
#[test]
fn pub_use_tree() {
check(
r#"
pub struct X;
pub mod bar {}
pub use $0;
"#,
expect![[r#"
kw crate::
kw self::
kw super::
md bar
"#]],
);
}
#[test]
fn use_tree_braces_at_start() {
check(
r#"
struct X;
mod bar {}
use {$0};
"#,
expect![[r#"
kw crate::
kw self::
kw super::
md bar
"#]],
);
}
|
