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-rw-r--r--crates/completion/src/completions/complete_magic.rs64
1 files changed, 15 insertions, 49 deletions
diff --git a/crates/completion/src/completions/complete_magic.rs b/crates/completion/src/completions/complete_magic.rs
index 9242b860c..15af2190d 100644
--- a/crates/completion/src/completions/complete_magic.rs
+++ b/crates/completion/src/completions/complete_magic.rs
@@ -10,6 +10,7 @@ use crate::{context::CompletionContext, item::CompletionKind, CompletionItem, Co
10 10
11use super::Completions; 11use super::Completions;
12 12
13// TODO kb when typing, completes partial results, need to rerun manually to see the proper ones
13pub(crate) fn complete_magic(acc: &mut Completions, ctx: &CompletionContext) -> Option<()> { 14pub(crate) fn complete_magic(acc: &mut Completions, ctx: &CompletionContext) -> Option<()> {
14 if !(ctx.is_trivial_path || ctx.is_pat_binding_or_const) { 15 if !(ctx.is_trivial_path || ctx.is_pat_binding_or_const) {
15 return None; 16 return None;
@@ -19,7 +20,7 @@ pub(crate) fn complete_magic(acc: &mut Completions, ctx: &CompletionContext) ->
19 let import_scope = ImportScope::find_insert_use_container(anchor.syntax(), &ctx.sema)?; 20 let import_scope = ImportScope::find_insert_use_container(anchor.syntax(), &ctx.sema)?;
20 21
21 // TODO kb consider heuristics, such as "don't show `hash_map` import if `HashMap` is the import for completion" 22 // TODO kb consider heuristics, such as "don't show `hash_map` import if `HashMap` is the import for completion"
22 // TODO kb module functions are not completed, consider `std::io::stdin` one 23 // also apply completion ordering
23 let potential_import_name = ctx.token.to_string(); 24 let potential_import_name = ctx.token.to_string();
24 25
25 let possible_imports = ctx 26 let possible_imports = ctx
@@ -38,6 +39,7 @@ pub(crate) fn complete_magic(acc: &mut Completions, ctx: &CompletionContext) ->
38 builder.replace(anchor.syntax().text_range(), correct_qualifier); 39 builder.replace(anchor.syntax().text_range(), correct_qualifier);
39 40
40 // TODO kb: assists already have the merge behaviour setting, need to unite both 41 // TODO kb: assists already have the merge behaviour setting, need to unite both
42 // also consider a settings toggle for this particular feature?
41 let rewriter = 43 let rewriter =
42 insert_use(&import_scope, mod_path_to_ast(&mod_path), Some(MergeBehaviour::Full)); 44 insert_use(&import_scope, mod_path_to_ast(&mod_path), Some(MergeBehaviour::Full));
43 let old_ast = rewriter.rewrite_root()?; 45 let old_ast = rewriter.rewrite_root()?;
@@ -60,37 +62,10 @@ pub(crate) fn complete_magic(acc: &mut Completions, ctx: &CompletionContext) ->
60 62
61#[cfg(test)] 63#[cfg(test)]
62mod tests { 64mod tests {
63 use expect_test::{expect, Expect}; 65 use crate::test_utils::check_edit;
64
65 use crate::{
66 item::CompletionKind,
67 test_utils::{check_edit, completion_list},
68 };
69
70 fn check(ra_fixture: &str, expect: Expect) {
71 let actual = completion_list(ra_fixture, CompletionKind::Magic);
72 expect.assert_eq(&actual)
73 }
74 66
75 #[test] 67 #[test]
76 fn function_magic_completion() { 68 fn function_magic_completion() {
77 check(
78 r#"
79//- /lib.rs crate:dep
80pub mod io {
81 pub fn stdin() {}
82};
83
84//- /main.rs crate:main deps:dep
85fn main() {
86 stdi<|>
87}
88"#,
89 expect![[r#"
90 st dep::io::stdin
91 "#]],
92 );
93
94 check_edit( 69 check_edit(
95 "dep::io::stdin", 70 "dep::io::stdin",
96 r#" 71 r#"
@@ -116,37 +91,28 @@ fn main() {
116 91
117 #[test] 92 #[test]
118 fn case_insensitive_magic_completion_works() { 93 fn case_insensitive_magic_completion_works() {
119 check(
120 r#"
121//- /lib.rs crate:dep
122pub struct TestStruct;
123
124//- /main.rs crate:main deps:dep
125fn main() {
126 teru<|>
127}
128"#,
129 expect![[r#"
130 st dep::TestStruct
131 "#]],
132 );
133
134 check_edit( 94 check_edit(
135 "dep::TestStruct", 95 "dep::some_module::ThirdStruct",
136 r#" 96 r#"
137//- /lib.rs crate:dep 97//- /lib.rs crate:dep
138pub struct TestStruct; 98pub struct FirstStruct;
99pub mod some_module {
100 pub struct SecondStruct;
101 pub struct ThirdStruct;
102}
139 103
140//- /main.rs crate:main deps:dep 104//- /main.rs crate:main deps:dep
105use dep::{FirstStruct, some_module::SecondStruct};
106
141fn main() { 107fn main() {
142 teru<|> 108 this<|>
143} 109}
144"#, 110"#,
145 r#" 111 r#"
146use dep::TestStruct; 112use dep::{FirstStruct, some_module::{SecondStruct, ThirdStruct}};
147 113
148fn main() { 114fn main() {
149 TestStruct 115 ThirdStruct
150} 116}
151"#, 117"#,
152 ); 118 );