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Allow waiting for language to be loaded in LanguageRegistry APIs

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This commit is contained in:
Antonio Scandurra 2023-03-10 12:17:47 +01:00
parent 221bb54e48
commit 7a600e7a65
7 changed files with 201 additions and 126 deletions
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54
crates/language/src/buffer_tests.rs
View file

@ -80,31 +80,49 @@ fn test_select_language() {
// matching file extension
assert_eq!(
registry.language_for_path("zed/lib.rs").map(|l| l.name()),
registry
.language_for_path("zed/lib.rs")
.now_or_never()
.and_then(|l| Some(l.ok()?.name())),
Some("Rust".into())
);
assert_eq!(
registry.language_for_path("zed/lib.mk").map(|l| l.name()),
registry
.language_for_path("zed/lib.mk")
.now_or_never()
.and_then(|l| Some(l.ok()?.name())),
Some("Make".into())
);
// matching filename
assert_eq!(
registry.language_for_path("zed/Makefile").map(|l| l.name()),
registry
.language_for_path("zed/Makefile")
.now_or_never()
.and_then(|l| Some(l.ok()?.name())),
Some("Make".into())
);
// matching suffix that is not the full file extension or filename
assert_eq!(
registry.language_for_path("zed/cars").map(|l| l.name()),
registry
.language_for_path("zed/cars")
.now_or_never()
.and_then(|l| Some(l.ok()?.name())),
None
);
assert_eq!(
registry.language_for_path("zed/a.cars").map(|l| l.name()),
registry
.language_for_path("zed/a.cars")
.now_or_never()
.and_then(|l| Some(l.ok()?.name())),
None
);
assert_eq!(
registry.language_for_path("zed/sumk").map(|l| l.name()),
registry
.language_for_path("zed/sumk")
.now_or_never()
.and_then(|l| Some(l.ok()?.name())),
None
);
}
@ -666,14 +684,14 @@ fn test_enclosing_bracket_ranges(cx: &mut MutableAppContext) {
indoc! {"
mod x {
moˇd y {
}
}
let foo = 1;"},
vec![indoc! {"
mod x «{»
mod y {
}
«}»
let foo = 1;"}],
@ -683,7 +701,7 @@ fn test_enclosing_bracket_ranges(cx: &mut MutableAppContext) {
indoc! {"
mod x {
mod y ˇ{
}
}
let foo = 1;"},
@ -691,14 +709,14 @@ fn test_enclosing_bracket_ranges(cx: &mut MutableAppContext) {
indoc! {"
mod x «{»
mod y {
}
«}»
let foo = 1;"},
indoc! {"
mod x {
mod y «{»
«}»
}
let foo = 1;"},
@ -709,7 +727,7 @@ fn test_enclosing_bracket_ranges(cx: &mut MutableAppContext) {
indoc! {"
mod x {
mod y {
}ˇ
}
let foo = 1;"},
@ -717,14 +735,14 @@ fn test_enclosing_bracket_ranges(cx: &mut MutableAppContext) {
indoc! {"
mod x «{»
mod y {
}
«}»
let foo = 1;"},
indoc! {"
mod x {
mod y «{»
«}»
}
let foo = 1;"},
@ -735,14 +753,14 @@ fn test_enclosing_bracket_ranges(cx: &mut MutableAppContext) {
indoc! {"
mod x {
mod y {
}
ˇ}
let foo = 1;"},
vec![indoc! {"
mod x «{»
mod y {
}
«}»
let foo = 1;"}],
@ -752,7 +770,7 @@ fn test_enclosing_bracket_ranges(cx: &mut MutableAppContext) {
indoc! {"
mod x {
mod y {
}
}
let fˇoo = 1;"},
@ -764,7 +782,7 @@ fn test_enclosing_bracket_ranges(cx: &mut MutableAppContext) {
indoc! {"
mod x {
mod y {
}
}
let foo = 1;ˇ"},