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Diffstat (limited to 'crates/hir-def/src/nameres/tests/globs.rs')
| -rw-r--r-- | crates/hir-def/src/nameres/tests/globs.rs | 338 |
1 files changed, 338 insertions, 0 deletions
diff --git a/crates/hir-def/src/nameres/tests/globs.rs b/crates/hir-def/src/nameres/tests/globs.rs new file mode 100644 index 0000000000..17426d54d4 --- /dev/null +++ b/crates/hir-def/src/nameres/tests/globs.rs @@ -0,0 +1,338 @@ +use super::*; + +#[test] +fn glob_1() { + check( + r#" +//- /lib.rs +mod foo; +use foo::*; + +//- /foo/mod.rs +pub mod bar; +pub use self::bar::Baz; +pub struct Foo; + +//- /foo/bar.rs +pub struct Baz; +"#, + expect![[r#" + crate + Baz: t v + Foo: t v + bar: t + foo: t + + crate::foo + Baz: t v + Foo: t v + bar: t + + crate::foo::bar + Baz: t v + "#]], + ); +} + +#[test] +fn glob_2() { + check( + r#" +//- /lib.rs +mod foo; +use foo::*; + +//- /foo/mod.rs +pub mod bar; +pub use self::bar::*; +pub struct Foo; + +//- /foo/bar.rs +pub struct Baz; +pub use super::*; +"#, + expect![[r#" + crate + Baz: t v + Foo: t v + bar: t + foo: t + + crate::foo + Baz: t v + Foo: t v + bar: t + + crate::foo::bar + Baz: t v + Foo: t v + bar: t + "#]], + ); +} + +#[test] +fn glob_privacy_1() { + check( + r" +//- /lib.rs +mod foo; +use foo::*; + +//- /foo/mod.rs +pub mod bar; +pub use self::bar::*; +struct PrivateStructFoo; + +//- /foo/bar.rs +pub struct Baz; +struct PrivateStructBar; +pub use super::*; +", + expect![[r#" + crate + Baz: t v + bar: t + foo: t + + crate::foo + Baz: t v + PrivateStructFoo: t v + bar: t + + crate::foo::bar + Baz: t v + PrivateStructBar: t v + PrivateStructFoo: t v + bar: t + "#]], + ); +} + +#[test] +fn glob_privacy_2() { + check( + r" +//- /lib.rs +mod foo; +use foo::*; +use foo::bar::*; + +//- /foo/mod.rs +mod bar; +fn Foo() {}; +pub struct Foo {}; + +//- /foo/bar.rs +pub(super) struct PrivateBaz; +struct PrivateBar; +pub(crate) struct PubCrateStruct; +", + expect![[r#" + crate + Foo: t + PubCrateStruct: t v + foo: t + + crate::foo + Foo: t v + bar: t + + crate::foo::bar + PrivateBar: t v + PrivateBaz: t v + PubCrateStruct: t v + "#]], + ); +} + +#[test] +fn glob_across_crates() { + cov_mark::check!(glob_across_crates); + check( + r#" +//- /main.rs crate:main deps:test_crate +use test_crate::*; + +//- /lib.rs crate:test_crate +pub struct Baz; +"#, + expect![[r#" + crate + Baz: t v + "#]], + ); +} + +#[test] +fn glob_privacy_across_crates() { + check( + r#" +//- /main.rs crate:main deps:test_crate +use test_crate::*; + +//- /lib.rs crate:test_crate +pub struct Baz; +struct Foo; +"#, + expect![[r#" + crate + Baz: t v + "#]], + ); +} + +#[test] +fn glob_enum() { + cov_mark::check!(glob_enum); + check( + r#" +enum Foo { Bar, Baz } +use self::Foo::*; +"#, + expect![[r#" + crate + Bar: t v + Baz: t v + Foo: t + "#]], + ); +} + +#[test] +fn glob_enum_group() { + cov_mark::check!(glob_enum_group); + check( + r#" +enum Foo { Bar, Baz } +use self::Foo::{*}; +"#, + expect![[r#" + crate + Bar: t v + Baz: t v + Foo: t + "#]], + ); +} + +#[test] +fn glob_shadowed_def() { + cov_mark::check!(import_shadowed); + check( + r#" +//- /lib.rs +mod foo; +mod bar; +use foo::*; +use bar::baz; +use baz::Bar; + +//- /foo.rs +pub mod baz { pub struct Foo; } + +//- /bar.rs +pub mod baz { pub struct Bar; } +"#, + expect![[r#" + crate + Bar: t v + bar: t + baz: t + foo: t + + crate::bar + baz: t + + crate::bar::baz + Bar: t v + + crate::foo + baz: t + + crate::foo::baz + Foo: t v + "#]], + ); +} + +#[test] +fn glob_shadowed_def_reversed() { + check( + r#" +//- /lib.rs +mod foo; +mod bar; +use bar::baz; +use foo::*; +use baz::Bar; + +//- /foo.rs +pub mod baz { pub struct Foo; } + +//- /bar.rs +pub mod baz { pub struct Bar; } +"#, + expect![[r#" + crate + Bar: t v + bar: t + baz: t + foo: t + + crate::bar + baz: t + + crate::bar::baz + Bar: t v + + crate::foo + baz: t + + crate::foo::baz + Foo: t v + "#]], + ); +} + +#[test] +fn glob_shadowed_def_dependencies() { + check( + r#" +mod a { pub mod foo { pub struct X; } } +mod b { pub use super::a::foo; } +mod c { pub mod foo { pub struct Y; } } +mod d { + use super::c::foo; + use super::b::*; + use foo::Y; +} +"#, + expect![[r#" + crate + a: t + b: t + c: t + d: t + + crate::d + Y: t v + foo: t + + crate::c + foo: t + + crate::c::foo + Y: t v + + crate::b + foo: t + + crate::a + foo: t + + crate::a::foo + X: t v + "#]], + ); +} |