bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide/src/hover/tests.rs')
-rw-r--r--crates/ide/src/hover/tests.rs220
1 files changed, 83 insertions, 137 deletions
diff --git a/crates/ide/src/hover/tests.rs b/crates/ide/src/hover/tests.rs
index 1ccaedcecd..89f1cf2fc1 100644
--- a/crates/ide/src/hover/tests.rs
+++ b/crates/ide/src/hover/tests.rs
@@ -1,15 +1,15 @@
use expect_test::{Expect, expect};
use ide_db::{FileRange, base_db::SourceDatabase, ra_fixture::RaFixtureConfig};
+use span::FileId;
use syntax::TextRange;
use crate::{
- HoverConfig, HoverDocFormat, MemoryLayoutHoverConfig, MemoryLayoutHoverRenderKind, fixture,
+ HoverAction, HoverConfig, HoverDocFormat, MemoryLayoutHoverConfig, MemoryLayoutHoverRenderKind,
+ fixture,
};
-use hir::setup_tracing;
-
const HOVER_BASE_CONFIG: HoverConfig<'_> = HoverConfig {
- links_in_hover: false,
+ links_in_hover: true,
memory_layout: Some(MemoryLayoutHoverConfig {
size: Some(MemoryLayoutHoverRenderKind::Both),
offset: Some(MemoryLayoutHoverRenderKind::Both),
@@ -32,7 +32,7 @@ fn check_hover_no_result(#[rust_analyzer::rust_fixture] ra_fixture: &str) {
let (analysis, position) = fixture::position(ra_fixture);
let hover = analysis
.hover(
- &HoverConfig { links_in_hover: true, ..HOVER_BASE_CONFIG },
+ &HOVER_BASE_CONFIG,
FileRange { file_id: position.file_id, range: TextRange::empty(position.offset) },
)
.unwrap();
@@ -41,11 +41,19 @@ fn check_hover_no_result(#[rust_analyzer::rust_fixture] ra_fixture: &str) {
#[track_caller]
fn check(#[rust_analyzer::rust_fixture] ra_fixture: &str, expect: Expect) {
- let _tracing = setup_tracing();
+ check_with_config(ra_fixture, expect, &HOVER_BASE_CONFIG);
+}
+
+#[track_caller]
+fn check_with_config(
+ #[rust_analyzer::rust_fixture] ra_fixture: &str,
+ expect: Expect,
+ config: &HoverConfig<'_>,
+) {
let (analysis, position) = fixture::position(ra_fixture);
let hover = analysis
.hover(
- &HoverConfig { links_in_hover: true, ..HOVER_BASE_CONFIG },
+ config,
FileRange { file_id: position.file_id, range: TextRange::empty(position.offset) },
)
.unwrap()
@@ -64,24 +72,11 @@ fn check_hover_fields_limit(
#[rust_analyzer::rust_fixture] ra_fixture: &str,
expect: Expect,
) {
- let (analysis, position) = fixture::position(ra_fixture);
- let hover = analysis
- .hover(
- &HoverConfig {
- links_in_hover: true,
- max_fields_count: fields_count.into(),
- ..HOVER_BASE_CONFIG
- },
- FileRange { file_id: position.file_id, range: TextRange::empty(position.offset) },
- )
- .unwrap()
- .unwrap();
-
- let content = analysis.db.file_text(position.file_id).text(&analysis.db);
- let hovered_element = &content[hover.range];
-
- let actual = format!("*{hovered_element}*\n{}\n", hover.info.markup);
- expect.assert_eq(&actual)
+ check_with_config(
+ ra_fixture,
+ expect,
+ &HoverConfig { max_fields_count: fields_count.into(), ..HOVER_BASE_CONFIG },
+ );
}
#[track_caller]
@@ -90,24 +85,11 @@ fn check_hover_enum_variants_limit(
#[rust_analyzer::rust_fixture] ra_fixture: &str,
expect: Expect,
) {
- let (analysis, position) = fixture::position(ra_fixture);
- let hover = analysis
- .hover(
- &HoverConfig {
- links_in_hover: true,
- max_enum_variants_count: variants_count.into(),
- ..HOVER_BASE_CONFIG
- },
- FileRange { file_id: position.file_id, range: TextRange::empty(position.offset) },
- )
- .unwrap()
- .unwrap();
-
- let content = analysis.db.file_text(position.file_id).text(&analysis.db);
- let hovered_element = &content[hover.range];
-
- let actual = format!("*{hovered_element}*\n{}\n", hover.info.markup);
- expect.assert_eq(&actual)
+ check_with_config(
+ ra_fixture,
+ expect,
+ &HoverConfig { max_enum_variants_count: variants_count.into(), ..HOVER_BASE_CONFIG },
+ );
}
#[track_caller]
@@ -116,92 +98,41 @@ fn check_assoc_count(
#[rust_analyzer::rust_fixture] ra_fixture: &str,
expect: Expect,
) {
- let (analysis, position) = fixture::position(ra_fixture);
- let hover = analysis
- .hover(
- &HoverConfig {
- links_in_hover: true,
- max_trait_assoc_items_count: Some(count),
- ..HOVER_BASE_CONFIG
- },
- FileRange { file_id: position.file_id, range: TextRange::empty(position.offset) },
- )
- .unwrap()
- .unwrap();
-
- let content = analysis.db.file_text(position.file_id).text(&analysis.db);
- let hovered_element = &content[hover.range];
-
- let actual = format!("*{hovered_element}*\n{}\n", hover.info.markup);
- expect.assert_eq(&actual)
+ check_with_config(
+ ra_fixture,
+ expect,
+ &HoverConfig { max_trait_assoc_items_count: Some(count), ..HOVER_BASE_CONFIG },
+ );
}
fn check_hover_no_links(#[rust_analyzer::rust_fixture] ra_fixture: &str, expect: Expect) {
- let (analysis, position) = fixture::position(ra_fixture);
- let hover = analysis
- .hover(
- &HOVER_BASE_CONFIG,
- FileRange { file_id: position.file_id, range: TextRange::empty(position.offset) },
- )
- .unwrap()
- .unwrap();
-
- let content = analysis.db.file_text(position.file_id).text(&analysis.db);
- let hovered_element = &content[hover.range];
-
- let actual = format!("*{hovered_element}*\n{}\n", hover.info.markup);
- expect.assert_eq(&actual)
+ check_with_config(
+ ra_fixture,
+ expect,
+ &HoverConfig { links_in_hover: false, ..HOVER_BASE_CONFIG },
+ );
}
fn check_hover_no_memory_layout(#[rust_analyzer::rust_fixture] ra_fixture: &str, expect: Expect) {
- let (analysis, position) = fixture::position(ra_fixture);
- let hover = analysis
- .hover(
- &HoverConfig { memory_layout: None, ..HOVER_BASE_CONFIG },
- FileRange { file_id: position.file_id, range: TextRange::empty(position.offset) },
- )
- .unwrap()
- .unwrap();
-
- let content = analysis.db.file_text(position.file_id).text(&analysis.db);
- let hovered_element = &content[hover.range];
-
- let actual = format!("*{hovered_element}*\n{}\n", hover.info.markup);
- expect.assert_eq(&actual)
+ check_with_config(
+ ra_fixture,
+ expect,
+ &HoverConfig { memory_layout: None, ..HOVER_BASE_CONFIG },
+ );
}
fn check_hover_no_markdown(#[rust_analyzer::rust_fixture] ra_fixture: &str, expect: Expect) {
- let (analysis, position) = fixture::position(ra_fixture);
- let hover = analysis
- .hover(
- &HoverConfig {
- links_in_hover: true,
- format: HoverDocFormat::PlainText,
- ..HOVER_BASE_CONFIG
- },
- FileRange { file_id: position.file_id, range: TextRange::empty(position.offset) },
- )
- .unwrap()
- .unwrap();
-
- let content = analysis.db.file_text(position.file_id).text(&analysis.db);
- let hovered_element = &content[hover.range];
-
- let actual = format!("*{hovered_element}*\n{}\n", hover.info.markup);
- expect.assert_eq(&actual)
+ check_with_config(
+ ra_fixture,
+ expect,
+ &HoverConfig { format: HoverDocFormat::PlainText, ..HOVER_BASE_CONFIG },
+ );
}
-fn check_actions(#[rust_analyzer::rust_fixture] ra_fixture: &str, expect: Expect) {
- let (analysis, file_id, position) = fixture::range_or_position(ra_fixture);
- let mut hover = analysis
- .hover(
- &HoverConfig { links_in_hover: true, ..HOVER_BASE_CONFIG },
- FileRange { file_id, range: position.range_or_empty() },
- )
- .unwrap()
- .unwrap();
+#[track_caller]
+fn assert_actions(mut actions: Vec<HoverAction>, file_id: FileId, expect: Expect) {
// stub out ranges into minicore as they can change every now and then
- hover.info.actions.iter_mut().for_each(|action| match action {
+ actions.iter_mut().for_each(|action| match action {
super::HoverAction::GoToType(act) => act.iter_mut().for_each(|data| {
if data.nav.file_id == file_id {
return;
@@ -213,7 +144,16 @@ fn check_actions(#[rust_analyzer::rust_fixture] ra_fixture: &str, expect: Expect
}),
_ => (),
});
- expect.assert_debug_eq(&hover.info.actions)
+ expect.assert_debug_eq(&actions)
+}
+
+fn check_actions(#[rust_analyzer::rust_fixture] ra_fixture: &str, expect: Expect) {
+ let (analysis, file_id, position) = fixture::range_or_position(ra_fixture);
+ let hover = analysis
+ .hover(&HOVER_BASE_CONFIG, FileRange { file_id, range: position.range_or_empty() })
+ .unwrap()
+ .unwrap();
+ assert_actions(hover.info.actions, file_id, expect);
}
fn check_hover_range(#[rust_analyzer::rust_fixture] ra_fixture: &str, expect: Expect) {
@@ -224,24 +164,8 @@ fn check_hover_range(#[rust_analyzer::rust_fixture] ra_fixture: &str, expect: Ex
fn check_hover_range_actions(#[rust_analyzer::rust_fixture] ra_fixture: &str, expect: Expect) {
let (analysis, range) = fixture::range(ra_fixture);
- let mut hover = analysis
- .hover(&HoverConfig { links_in_hover: true, ..HOVER_BASE_CONFIG }, range)
- .unwrap()
- .unwrap();
- // stub out ranges into minicore as they can change every now and then
- hover.info.actions.iter_mut().for_each(|action| match action {
- super::HoverAction::GoToType(act) => act.iter_mut().for_each(|data| {
- if data.nav.file_id == range.file_id {
- return;
- }
- data.nav.full_range = TextRange::empty(span::TextSize::new(!0));
- if let Some(range) = &mut data.nav.focus_range {
- *range = TextRange::empty(span::TextSize::new(!0));
- }
- }),
- _ => (),
- });
- expect.assert_debug_eq(&hover.info.actions);
+ let hover = analysis.hover(&HOVER_BASE_CONFIG, range).unwrap().unwrap();
+ assert_actions(hover.info.actions, range.file_id, expect);
}
fn check_hover_range_no_results(#[rust_analyzer::rust_fixture] ra_fixture: &str) {
@@ -7043,7 +6967,7 @@ fn hover_feature() {
let (analysis, position) = fixture::position(r#"#![feature(intrinsics$0)]"#);
analysis
.hover(
- &HoverConfig { links_in_hover: true, ..HOVER_BASE_CONFIG },
+ &HOVER_BASE_CONFIG,
FileRange { file_id: position.file_id, range: TextRange::empty(position.offset) },
)
.unwrap()
@@ -11945,3 +11869,25 @@ pub struct Bar;
"#]],
);
}
+
+#[test]
+fn respects_the_documentation_config() {
+ check_with_config(
+ r#"
+/// Blah blah some docs.
+fn foo() { foo$0(); }
+ "#,
+ expect![[r#"
+ *foo*
+
+ ```rust
+ ra_test_fixture
+ ```
+
+ ```rust
+ fn foo()
+ ```
+ "#]],
+ &HoverConfig { documentation: false, ..HOVER_BASE_CONFIG },
+ );
+}