| //! Completion tests for attributes. |
| use expect_test::{expect, Expect}; |
| |
| use crate::tests::{check_edit, completion_list}; |
| |
| fn check(ra_fixture: &str, expect: Expect) { |
| let actual = completion_list(ra_fixture); |
| expect.assert_eq(&actual); |
| } |
| |
| #[test] |
| fn proc_macros() { |
| check( |
| r#" |
| //- proc_macros: identity |
| #[$0] |
| struct Foo; |
| "#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at derive(…) |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at must_use |
| at no_mangle |
| at non_exhaustive |
| at repr(…) |
| at warn(…) |
| md proc_macros |
| kw crate:: |
| kw self:: |
| "#]], |
| ) |
| } |
| |
| #[test] |
| fn proc_macros_on_comment() { |
| check( |
| r#" |
| //- proc_macros: identity |
| /// $0 |
| #[proc_macros::identity] |
| struct Foo; |
| "#, |
| expect![[r#""#]], |
| ) |
| } |
| |
| #[test] |
| fn proc_macros_qualified() { |
| check( |
| r#" |
| //- proc_macros: identity |
| #[proc_macros::$0] |
| struct Foo; |
| "#, |
| expect![[r#" |
| at identity proc_macro identity |
| "#]], |
| ) |
| } |
| |
| #[test] |
| fn with_existing_attr() { |
| check( |
| r#"#[no_mangle] #[$0] mcall!();"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at forbid(…) |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ) |
| } |
| |
| #[test] |
| fn attr_on_source_file() { |
| check( |
| r#"#![$0]"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at crate_name = "" |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at feature(…) |
| at forbid(…) |
| at must_use |
| at no_implicit_prelude |
| at no_main |
| at no_mangle |
| at no_std |
| at recursion_limit = "…" |
| at type_length_limit = … |
| at warn(…) |
| at windows_subsystem = "…" |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_module() { |
| check( |
| r#"#[$0] mod foo;"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at macro_use |
| at must_use |
| at no_mangle |
| at path = "…" |
| at warn(…) |
| kw crate:: |
| kw self:: |
| kw super:: |
| "#]], |
| ); |
| check( |
| r#"mod foo {#![$0]}"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at must_use |
| at no_implicit_prelude |
| at no_mangle |
| at warn(…) |
| kw crate:: |
| kw self:: |
| kw super:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_macro_rules() { |
| check( |
| r#"#[$0] macro_rules! foo {}"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at macro_export |
| at macro_use |
| at must_use |
| at no_mangle |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_macro_def() { |
| check( |
| r#"#[$0] macro foo {}"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at must_use |
| at no_mangle |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_extern_crate() { |
| check( |
| r#"#[$0] extern crate foo;"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at macro_use |
| at must_use |
| at no_mangle |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_use() { |
| check( |
| r#"#[$0] use foo;"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at must_use |
| at no_mangle |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_type_alias() { |
| check( |
| r#"#[$0] type foo = ();"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at must_use |
| at no_mangle |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_struct() { |
| check( |
| r#" |
| //- minicore:derive |
| #[$0] |
| struct Foo; |
| "#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at derive macro derive |
| at derive(…) |
| at derive_const macro derive_const |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at must_use |
| at no_mangle |
| at non_exhaustive |
| at repr(…) |
| at warn(…) |
| md core |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_enum() { |
| check( |
| r#"#[$0] enum Foo {}"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at derive(…) |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at must_use |
| at no_mangle |
| at non_exhaustive |
| at repr(…) |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_const() { |
| check( |
| r#"#[$0] const FOO: () = ();"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at must_use |
| at no_mangle |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_static() { |
| check( |
| r#"#[$0] static FOO: () = ()"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at export_name = "…" |
| at forbid(…) |
| at global_allocator |
| at link_name = "…" |
| at link_section = "…" |
| at must_use |
| at no_mangle |
| at used |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_trait() { |
| check( |
| r#"#[$0] trait Foo {}"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at must_use |
| at must_use |
| at no_mangle |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_impl() { |
| check( |
| r#"#[$0] impl () {}"#, |
| expect![[r#" |
| at allow(…) |
| at automatically_derived |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at must_use |
| at no_mangle |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| check( |
| r#"impl () {#![$0]}"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at must_use |
| at no_mangle |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_extern_block() { |
| check( |
| r#"#[$0] extern {}"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at link |
| at must_use |
| at no_mangle |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| check( |
| r#"extern {#![$0]}"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at forbid(…) |
| at link |
| at must_use |
| at no_mangle |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_variant() { |
| check( |
| r#"enum Foo { #[$0] Bar }"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at deny(…) |
| at forbid(…) |
| at non_exhaustive |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_on_fn() { |
| check( |
| r#"#[$0] fn main() {}"#, |
| expect![[r#" |
| at allow(…) |
| at cfg(…) |
| at cfg_attr(…) |
| at cold |
| at deny(…) |
| at deprecated |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at export_name = "…" |
| at forbid(…) |
| at ignore = "…" |
| at inline |
| at link_name = "…" |
| at link_section = "…" |
| at must_use |
| at must_use |
| at no_mangle |
| at panic_handler |
| at proc_macro |
| at proc_macro_attribute |
| at proc_macro_derive(…) |
| at should_panic |
| at target_feature(enable = "…") |
| at test |
| at track_caller |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn attr_in_source_file_end() { |
| check( |
| r#"#[$0]"#, |
| expect![[r#" |
| at allow(…) |
| at automatically_derived |
| at cfg(…) |
| at cfg_attr(…) |
| at cold |
| at deny(…) |
| at deprecated |
| at derive(…) |
| at doc = "…" |
| at doc(alias = "…") |
| at doc(hidden) |
| at export_name = "…" |
| at forbid(…) |
| at global_allocator |
| at ignore = "…" |
| at inline |
| at link |
| at link_name = "…" |
| at link_section = "…" |
| at macro_export |
| at macro_use |
| at must_use |
| at no_mangle |
| at non_exhaustive |
| at panic_handler |
| at path = "…" |
| at proc_macro |
| at proc_macro_attribute |
| at proc_macro_derive(…) |
| at repr(…) |
| at should_panic |
| at target_feature(enable = "…") |
| at test |
| at track_caller |
| at used |
| at warn(…) |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn invalid_path() { |
| check( |
| r#" |
| //- proc_macros: identity |
| #[proc_macros:::$0] |
| struct Foo; |
| "#, |
| expect![[r#""#]], |
| ); |
| |
| check( |
| r#" |
| //- minicore: derive, copy |
| mod foo { |
| pub use Copy as Bar; |
| } |
| #[derive(foo:::::$0)] |
| struct Foo; |
| "#, |
| expect![""], |
| ); |
| } |
| |
| mod cfg { |
| use super::*; |
| |
| #[test] |
| fn inside_cfg() { |
| check( |
| r#" |
| //- /main.rs cfg:test,dbg=false,opt_level=2 |
| #[cfg($0)] |
| "#, |
| expect![[r#" |
| ba dbg |
| ba opt_level |
| ba test |
| "#]], |
| ); |
| check( |
| r#" |
| //- /main.rs cfg:test,dbg=false,opt_level=2 |
| #[cfg(b$0)] |
| "#, |
| expect![[r#" |
| ba dbg |
| ba opt_level |
| ba test |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn cfg_target_endian() { |
| check( |
| r#"#[cfg(target_endian = $0"#, |
| expect![[r#" |
| ba big |
| ba little |
| "#]], |
| ); |
| check( |
| r#"#[cfg(target_endian = b$0"#, |
| expect![[r#" |
| ba big |
| ba little |
| "#]], |
| ); |
| } |
| } |
| |
| mod derive { |
| use super::*; |
| |
| fn check_derive(ra_fixture: &str, expect: Expect) { |
| let actual = completion_list(ra_fixture); |
| expect.assert_eq(&actual); |
| } |
| |
| #[test] |
| fn no_completion_for_incorrect_derive() { |
| check_derive( |
| r#" |
| //- minicore: derive, copy, clone, ord, eq, default, fmt |
| #[derive{$0)] struct Test; |
| "#, |
| expect![[]], |
| ) |
| } |
| |
| #[test] |
| fn empty_derive() { |
| check_derive( |
| r#" |
| //- minicore: derive, copy, clone, ord, eq, default, fmt |
| #[derive($0)] struct Test; |
| "#, |
| expect![[r#" |
| de Clone macro Clone |
| de Clone, Copy |
| de Default macro Default |
| de PartialEq macro PartialEq |
| de PartialEq, Eq |
| de PartialEq, Eq, PartialOrd, Ord |
| de PartialEq, PartialOrd |
| md core |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn derive_with_input_before() { |
| check_derive( |
| r#" |
| //- minicore: derive, copy, clone, ord, eq, default, fmt |
| #[derive(serde::Serialize, PartialEq, $0)] struct Test; |
| "#, |
| expect![[r#" |
| de Clone macro Clone |
| de Clone, Copy |
| de Default macro Default |
| de Eq |
| de Eq, PartialOrd, Ord |
| de PartialOrd |
| md core |
| kw crate:: |
| kw self:: |
| "#]], |
| ) |
| } |
| |
| #[test] |
| fn derive_with_input_after() { |
| check_derive( |
| r#" |
| //- minicore: derive, copy, clone, ord, eq, default, fmt |
| #[derive($0 serde::Serialize, PartialEq)] struct Test; |
| "#, |
| expect![[r#" |
| de Clone macro Clone |
| de Clone, Copy |
| de Default macro Default |
| de Eq |
| de Eq, PartialOrd, Ord |
| de PartialOrd |
| md core |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn derive_with_existing_derives() { |
| check_derive( |
| r#" |
| //- minicore: derive, copy, clone, ord, eq, default, fmt |
| #[derive(PartialEq, Eq, Or$0)] struct Test; |
| "#, |
| expect![[r#" |
| de Clone macro Clone |
| de Clone, Copy |
| de Default macro Default |
| de PartialOrd |
| de PartialOrd, Ord |
| md core |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn derive_flyimport() { |
| check_derive( |
| r#" |
| //- proc_macros: derive_identity |
| //- minicore: derive |
| #[derive(der$0)] struct Test; |
| "#, |
| expect![[r#" |
| de DeriveIdentity (use proc_macros::DeriveIdentity) proc_macro DeriveIdentity |
| md core |
| md proc_macros |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| check_derive( |
| r#" |
| //- proc_macros: derive_identity |
| //- minicore: derive |
| use proc_macros::DeriveIdentity; |
| #[derive(der$0)] struct Test; |
| "#, |
| expect![[r#" |
| de DeriveIdentity proc_macro DeriveIdentity |
| md core |
| md proc_macros |
| kw crate:: |
| kw self:: |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn derive_flyimport_edit() { |
| check_edit( |
| "DeriveIdentity", |
| r#" |
| //- proc_macros: derive_identity |
| //- minicore: derive |
| #[derive(der$0)] struct Test; |
| "#, |
| r#" |
| use proc_macros::DeriveIdentity; |
| |
| #[derive(DeriveIdentity)] struct Test; |
| "#, |
| ); |
| } |
| |
| #[test] |
| fn qualified() { |
| check_derive( |
| r#" |
| //- proc_macros: derive_identity |
| //- minicore: derive, copy, clone |
| #[derive(proc_macros::$0)] struct Test; |
| "#, |
| expect![[r#" |
| de DeriveIdentity proc_macro DeriveIdentity |
| "#]], |
| ); |
| check_derive( |
| r#" |
| //- proc_macros: derive_identity |
| //- minicore: derive, copy, clone |
| #[derive(proc_macros::C$0)] struct Test; |
| "#, |
| expect![[r#" |
| de DeriveIdentity proc_macro DeriveIdentity |
| "#]], |
| ); |
| } |
| } |
| |
| mod lint { |
| use super::*; |
| |
| #[test] |
| fn lint_empty() { |
| check_edit( |
| "deprecated", |
| r#"#[allow($0)] struct Test;"#, |
| r#"#[allow(deprecated)] struct Test;"#, |
| ) |
| } |
| |
| #[test] |
| fn lint_with_existing() { |
| check_edit( |
| "deprecated", |
| r#"#[allow(keyword_idents, $0)] struct Test;"#, |
| r#"#[allow(keyword_idents, deprecated)] struct Test;"#, |
| ) |
| } |
| |
| #[test] |
| fn lint_qualified() { |
| check_edit( |
| "deprecated", |
| r#"#[allow(keyword_idents, $0)] struct Test;"#, |
| r#"#[allow(keyword_idents, deprecated)] struct Test;"#, |
| ) |
| } |
| |
| #[test] |
| fn lint_feature() { |
| check_edit( |
| "box_patterns", |
| r#"#[feature(box_$0)] struct Test;"#, |
| r#"#[feature(box_patterns)] struct Test;"#, |
| ) |
| } |
| |
| #[test] |
| fn lint_clippy_unqualified() { |
| check_edit( |
| "clippy::as_conversions", |
| r#"#[allow($0)] struct Test;"#, |
| r#"#[allow(clippy::as_conversions)] struct Test;"#, |
| ); |
| } |
| |
| #[test] |
| fn lint_clippy_qualified() { |
| check_edit( |
| "as_conversions", |
| r#"#[allow(clippy::$0)] struct Test;"#, |
| r#"#[allow(clippy::as_conversions)] struct Test;"#, |
| ); |
| } |
| |
| #[test] |
| fn lint_rustdoc_unqualified() { |
| check_edit( |
| "rustdoc::bare_urls", |
| r#"#[allow($0)] struct Test;"#, |
| r#"#[allow(rustdoc::bare_urls)] struct Test;"#, |
| ); |
| } |
| |
| #[test] |
| fn lint_rustdoc_qualified() { |
| check_edit( |
| "bare_urls", |
| r#"#[allow(rustdoc::$0)] struct Test;"#, |
| r#"#[allow(rustdoc::bare_urls)] struct Test;"#, |
| ); |
| } |
| |
| #[test] |
| fn lint_unclosed() { |
| check_edit( |
| "deprecated", |
| r#"#[allow(dep$0 struct Test;"#, |
| r#"#[allow(deprecated struct Test;"#, |
| ); |
| check_edit( |
| "bare_urls", |
| r#"#[allow(rustdoc::$0 struct Test;"#, |
| r#"#[allow(rustdoc::bare_urls struct Test;"#, |
| ); |
| } |
| } |
| |
| mod repr { |
| use super::*; |
| |
| fn check_repr(ra_fixture: &str, expect: Expect) { |
| let actual = completion_list(ra_fixture); |
| expect.assert_eq(&actual); |
| } |
| |
| #[test] |
| fn no_completion_for_incorrect_repr() { |
| check_repr(r#"#[repr{$0)] struct Test;"#, expect![[]]) |
| } |
| |
| #[test] |
| fn empty() { |
| check_repr( |
| r#"#[repr($0)] struct Test;"#, |
| expect![[r#" |
| ba C |
| ba align($0) |
| ba i16 |
| ba i28 |
| ba i32 |
| ba i64 |
| ba i8 |
| ba isize |
| ba packed |
| ba transparent |
| ba u128 |
| ba u16 |
| ba u32 |
| ba u64 |
| ba u8 |
| ba usize |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn transparent() { |
| check_repr(r#"#[repr(transparent, $0)] struct Test;"#, expect![[r#""#]]); |
| } |
| |
| #[test] |
| fn align() { |
| check_repr( |
| r#"#[repr(align(1), $0)] struct Test;"#, |
| expect![[r#" |
| ba C |
| ba i16 |
| ba i28 |
| ba i32 |
| ba i64 |
| ba i8 |
| ba isize |
| ba transparent |
| ba u128 |
| ba u16 |
| ba u32 |
| ba u64 |
| ba u8 |
| ba usize |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn packed() { |
| check_repr( |
| r#"#[repr(packed, $0)] struct Test;"#, |
| expect![[r#" |
| ba C |
| ba i16 |
| ba i28 |
| ba i32 |
| ba i64 |
| ba i8 |
| ba isize |
| ba transparent |
| ba u128 |
| ba u16 |
| ba u32 |
| ba u64 |
| ba u8 |
| ba usize |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn c() { |
| check_repr( |
| r#"#[repr(C, $0)] struct Test;"#, |
| expect![[r#" |
| ba align($0) |
| ba i16 |
| ba i28 |
| ba i32 |
| ba i64 |
| ba i8 |
| ba isize |
| ba packed |
| ba u128 |
| ba u16 |
| ba u32 |
| ba u64 |
| ba u8 |
| ba usize |
| "#]], |
| ); |
| } |
| |
| #[test] |
| fn prim() { |
| check_repr( |
| r#"#[repr(usize, $0)] struct Test;"#, |
| expect![[r#" |
| ba C |
| ba align($0) |
| ba packed |
| "#]], |
| ); |
| } |
| } |
| |
| mod macro_use { |
| use super::*; |
| |
| #[test] |
| fn completes_macros() { |
| check( |
| r#" |
| //- /dep.rs crate:dep |
| #[macro_export] |
| macro_rules! foo { |
| () => {}; |
| } |
| |
| #[macro_export] |
| macro_rules! bar { |
| () => {}; |
| } |
| |
| //- /main.rs crate:main deps:dep |
| #[macro_use($0)] |
| extern crate dep; |
| "#, |
| expect![[r#" |
| ma bar |
| ma foo |
| "#]], |
| ) |
| } |
| |
| #[test] |
| fn only_completes_exported_macros() { |
| check( |
| r#" |
| //- /dep.rs crate:dep |
| #[macro_export] |
| macro_rules! foo { |
| () => {}; |
| } |
| |
| macro_rules! bar { |
| () => {}; |
| } |
| |
| //- /main.rs crate:main deps:dep |
| #[macro_use($0)] |
| extern crate dep; |
| "#, |
| expect![[r#" |
| ma foo |
| "#]], |
| ) |
| } |
| |
| #[test] |
| fn does_not_completes_already_imported_macros() { |
| check( |
| r#" |
| //- /dep.rs crate:dep |
| #[macro_export] |
| macro_rules! foo { |
| () => {}; |
| } |
| |
| #[macro_export] |
| macro_rules! bar { |
| () => {}; |
| } |
| |
| //- /main.rs crate:main deps:dep |
| #[macro_use(foo, $0)] |
| extern crate dep; |
| "#, |
| expect![[r#" |
| ma bar |
| "#]], |
| ) |
| } |
| } |
