From e14f5cfff04942f45a4af3b45152df9672b3458a Mon Sep 17 00:00:00 2001 From: Lukas Wirth Date: Thu, 17 Jun 2021 13:13:12 +0200 Subject: Move out and rewrite UseTree completion tests --- crates/ide_completion/src/completions/keyword.rs | 35 --- .../src/completions/qualified_path.rs | 157 ------------- .../src/completions/unqualified_path.rs | 32 --- crates/ide_completion/src/tests.rs | 1 + crates/ide_completion/src/tests/use_tree.rs | 261 +++++++++++++++++++++ 5 files changed, 262 insertions(+), 224 deletions(-) create mode 100644 crates/ide_completion/src/tests/use_tree.rs (limited to 'crates/ide_completion/src') diff --git a/crates/ide_completion/src/completions/keyword.rs b/crates/ide_completion/src/completions/keyword.rs index 73bbc4345..b6f06a44f 100644 --- a/crates/ide_completion/src/completions/keyword.rs +++ b/crates/ide_completion/src/completions/keyword.rs @@ -199,41 +199,6 @@ mod tests { expect.assert_eq(&actual) } - #[test] - fn test_keywords_in_use_stmt() { - check( - r"use $0", - expect![[r#" - kw crate:: - kw self - kw super:: - "#]], - ); - - // FIXME: `self` shouldn't be shown here and the check below - check( - r"use a::$0", - expect![[r#" - kw self - "#]], - ); - - check( - r"use super::$0", - expect![[r#" - kw self - kw super:: - "#]], - ); - - check( - r"use a::{b, $0}", - expect![[r#" - kw self - "#]], - ); - } - #[test] fn test_keywords_in_function() { check( diff --git a/crates/ide_completion/src/completions/qualified_path.rs b/crates/ide_completion/src/completions/qualified_path.rs index 9432caa22..5b49868e4 100644 --- a/crates/ide_completion/src/completions/qualified_path.rs +++ b/crates/ide_completion/src/completions/qualified_path.rs @@ -212,12 +212,6 @@ mod tests { expect.assert_eq(&actual); } - #[test] - fn dont_complete_current_use() { - cov_mark::check!(dont_complete_current_use); - check(r#"use self::foo$0;"#, expect![[""]]); - } - #[test] fn dont_complete_values_in_type_pos() { check( @@ -248,20 +242,6 @@ fn foo() { ); } - #[test] - fn dont_complete_current_use_in_braces_with_glob() { - check( - r#" -mod foo { pub struct S; } -use self::{foo::*, bar$0}; -"#, - expect![[r#" - st S - md foo - "#]], - ); - } - #[test] fn dont_complete_primitive_in_use() { check_builtin(r#"use self::$0;"#, expect![[""]]); @@ -298,108 +278,6 @@ use self::{foo::*, bar$0}; ); } - #[test] - fn completes_mod_with_same_name_as_function() { - check( - r#" -use self::my::$0; - -mod my { pub struct Bar; } -fn my() {} -"#, - expect![[r#" - st Bar - "#]], - ); - } - - #[test] - fn filters_visibility() { - check( - r#" -use self::my::$0; - -mod my { - struct Bar; - pub struct Foo; - pub use Bar as PublicBar; -} -"#, - expect![[r#" - st Foo - st PublicBar - "#]], - ); - } - - #[test] - fn completes_use_item_starting_with_self() { - check( - r#" -use self::m::$0; - -mod m { pub struct Bar; } -"#, - expect![[r#" - st Bar - "#]], - ); - } - - #[test] - fn completes_use_item_starting_with_crate() { - check( - r#" -//- /lib.rs -mod foo; -struct Spam; -//- /foo.rs -use crate::Sp$0 -"#, - expect![[r#" - md foo - st Spam - "#]], - ); - } - - #[test] - fn completes_nested_use_tree() { - check( - r#" -//- /lib.rs -mod foo; -struct Spam; -//- /foo.rs -use crate::{Sp$0}; -"#, - expect![[r#" - md foo - st Spam - "#]], - ); - } - - #[test] - fn completes_deeply_nested_use_tree() { - check( - r#" -//- /lib.rs -mod foo; -pub mod bar { - pub mod baz { - pub struct Spam; - } -} -//- /foo.rs -use crate::{bar::{baz::Sp$0}}; -"#, - expect![[r#" - st Spam - "#]], - ); - } - #[test] fn completes_enum_variant() { check( @@ -496,22 +374,6 @@ fn foo() { let _ = U::$0 } ); } - #[test] - fn completes_use_paths_across_crates() { - check( - r#" -//- /main.rs crate:main deps:foo -use foo::$0; - -//- /foo/lib.rs crate:foo -pub mod bar { pub struct S; } -"#, - expect![[r#" - md bar - "#]], - ); - } - #[test] fn completes_trait_associated_method_1() { check( @@ -713,25 +575,6 @@ impl MyStruct { ); } - #[test] - fn test_super_super_completion() { - check( - r#" -mod a { - const A: usize = 0; - mod b { - const B: usize = 0; - mod c { use super::super::$0 } - } -} -"#, - expect![[r#" - md b - ct A - "#]], - ); - } - #[test] fn completes_reexported_items_under_correct_name() { check( diff --git a/crates/ide_completion/src/completions/unqualified_path.rs b/crates/ide_completion/src/completions/unqualified_path.rs index 2868d9b18..83b9148b3 100644 --- a/crates/ide_completion/src/completions/unqualified_path.rs +++ b/crates/ide_completion/src/completions/unqualified_path.rs @@ -129,22 +129,6 @@ fn foo() { ); } - #[test] - fn only_completes_modules_in_import() { - cov_mark::check!(only_completes_modules_in_import); - check( - r#" -use f$0 - -struct Foo; -mod foo {} -"#, - expect![[r#" - md foo - "#]], - ); - } - #[test] fn bind_pat_and_path_ignore_at() { check( @@ -358,22 +342,6 @@ fn _alpha() {} ) } - #[test] - fn completes_extern_prelude() { - check( - r#" -//- /lib.rs crate:main deps:other_crate -use $0; - -//- /other_crate/lib.rs crate:other_crate -// nothing here -"#, - expect![[r#" - md other_crate - "#]], - ); - } - #[test] fn completes_module_items_in_nested_modules() { check( diff --git a/crates/ide_completion/src/tests.rs b/crates/ide_completion/src/tests.rs index 1495924ea..89c7fb524 100644 --- a/crates/ide_completion/src/tests.rs +++ b/crates/ide_completion/src/tests.rs @@ -1,4 +1,5 @@ mod item_list; +mod use_tree; use hir::{PrefixKind, Semantics}; use ide_db::{ diff --git a/crates/ide_completion/src/tests/use_tree.rs b/crates/ide_completion/src/tests/use_tree.rs new file mode 100644 index 000000000..156ca244d --- /dev/null +++ b/crates/ide_completion/src/tests/use_tree.rs @@ -0,0 +1,261 @@ +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 +"#, + // FIXME: self in this case should also get the colons + 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); + // FIXME: self shouldn't be here + check( + r#"use self::foo$0;"#, + expect![[r#" + kw self + "#]], + ); + 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() { + // FIXME: self shouldn't be here + check( + r#" +mod foo { + pub mod bar { + pub struct FooBar; + } +} +use foo::{bar::$0} +"#, + expect![[r#" + kw self + 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() { + // FIXME: self shouldn't be here + check( + r#" +mod foo { + pub mod bar { + pub mod baz { + pub struct FooBarBaz; + } + } +} +use foo::{bar::{baz::$0}} +"#, + expect![[r#" + kw self + 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() { + // FIXME: self shouldn't be here + check( + r#" +use foo::$0 + +mod foo { + struct Private; + pub struct Foo; +} +struct Bar; +"#, + expect![[r#" + kw self + st Foo + "#]], + ); +} + +#[test] +fn self_qualified_use_tree() { + // FIXME: self shouldn't be here + check( + r#" +use self::$0 + +mod foo {} +struct Bar; +"#, + expect![[r#" + kw self + md foo + st Bar + "#]], + ); +} + +#[test] +fn super_qualified_use_tree() { + // FIXME: self shouldn't be here + check( + r#" +mod bar { + use super::$0 +} + +mod foo {} +struct Bar; +"#, + expect![[r#" + kw self + kw super:: + st Bar + md bar + md foo + "#]], + ); +} + +#[test] +fn super_super_qualified_use_tree() { + // FIXME: self shouldn't be here + check( + r#" +mod a { + const A: usize = 0; + mod b { + const B: usize = 0; + mod c { use super::super::$0 } + } +} +"#, + expect![[r#" + kw self + kw super:: + md b + ct A + "#]], + ); +} + +#[test] +fn crate_qualified_use_tree() { + // FIXME: self shouldn't be here + check( + r#" +use crate::$0 + +mod foo {} +struct Bar; +"#, + expect![[r#" + kw self + md foo + st Bar + "#]], + ); +} + +#[test] +fn extern_crate_qualified_use_tree() { + // FIXME: self shouldn't be here + 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#" + kw self + 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 + "#]], + ); +} -- cgit v1.2.3